Portsmouth to Caen Ferry Check-In: Complete Guide

This Portsmouth to Caen ferry check-in guide covers everything you need for a smooth start to your crossing — whatever you’re travelling with. It walks through the process step by step for cars, foot passengers, motorbikes, cyclists, pets and passengers needing extra assistance, plus the exact check-in deadlines, the documents you’ll be asked for, and what happens once you’re through to the holding lanes or terminal.

Last updated: June 2026 | All information verified from official Brittany Ferries sources. Your e-ticket confirmation always takes precedence over the general times shown here.

Portsmouth to Caen — Check-In at a Glance

45 min

Vehicles, motorbikes & cyclists — minimum check-in

60 min

Foot passengers & special assistance — minimum check-in

90 min

Passengers travelling with pets — minimum check-in

3 sailings

Per day at peak — 08:00, 15:00, and an overnight 23:00

2 ships

Guillaume de Normandie or Mont Saint Michel — check your confirmation

Operated by Brittany Ferries · Portsmouth International Port, Wharf Road, Portsmouth PO2 8SP

Check Prices & Availability →

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With a Car

Jump to guide ↓

🚶

Foot Passenger

Jump to guide ↓

🏍️

Motorbike

Jump to guide ↓

🐾

With a Pet

Jump to guide ↓

🚲

Cyclist

Jump to guide ↓

♿

Accessibility

Jump to guide ↓

Full Travel Guides for Your Type of Journey

This page covers check-in — for everything else about your specific way of travelling, from fares to cabin options to what it’s like on board, head to the full guide for your journey type.

🚗

Car Passengers

Vehicle categories, boarding and the car deck.

Car guide →

👣

Foot Passenger

Getting to the port without a car and onward travel.

Foot passenger guide →

🐕

Pet Travel

AHC certificates, pet-friendly cabins and kennels.

Pet travel guide →

🚴

Cyclist

Bike stowage, panniers, tandems and onward routes.

Cycling guide →

🏍️

Motorcyclist

Loading order, securing your bike and gear storage.

Motorcycling guide →

🚐

Motorhome & Caravan

Vehicle categories, measuring up and cabin advice.

Motorhome guide →

👨‍👩‍👧‍👦

Family Travel

Children’s fares, cots, cabins and keeping kids entertained.

Family guide →

♿

Accessibility

Accessible cabins, boarding support and advance arrangements.

Accessibility guide →

Browse All Travel Guides →

Before You Go: Documents, Check-In Times & What to Bring

🚨 Arrive Late and You Won’t Be Boarding

Brittany Ferries enforces Portsmouth to Caen ferry check-in deadlines strictly at Portsmouth International Port. Arrive after check-in has closed and you’ll be turned away with no refund — the ship sails on schedule regardless. You’d then need to buy a fresh ticket for a later sailing.

Give yourself a buffer for: ✓ Traffic on the M275 and approach roads ✓ Finding your way to the right check-in lane ✓ Sorting out any booking queries at the desk ✓ A random vehicle or security search ✓ A relaxed coffee and toilet break before boarding

📋 Essential Documents Checklist

📄 Booking Confirmation

Your Brittany Ferries booking reference
A printout or a copy on your phone both work fine
Shows passenger names, vehicle details, sailing time, and any cabin or seat booked
Can’t find your reference? Call Brittany Ferries on 0330 159 7000

🛂 Valid Passports

Every traveller needs their own passport — babies and toddlers included
Only passport books are accepted — UK ID cards won’t get you into France

⚠️ Both rules must be met for UK passport holders:

Issued less than 10 years ago
At least 3 months left to run after the date you leave France

Some passports issued before October 2018 carry extra months on top of the standard 10 years — France does not count these. Check the issue date printed inside, not just the expiry.

🚗 Vehicle Paperwork

V5C logbook — keep it with you in case French police ask
A valid UK driving licence
Insurance that covers driving in France — double-check your policy wording
Hired or leased vehicle? Bring the rental agreement or a VE103 letter
Driving someone else’s car? Carry written permission from the registered owner

👨‍👩‍👧 Travelling With Children

Each child needs their own passport — there’s no shared family passport option
Travelling with just one parent? Carry a signed letter of consent from the other
Children aged 4–15 travel at half the adult fare; under 4s go free

🐾 Travelling With Pets

Animal Health Certificate (AHC) — required since April 2026 for GB residents heading into the EU. Get this from an Official Veterinarian within 10 days of travel.
Microchip — scanned by staff at check-in
A current rabies vaccination, recorded on the AHC
Up to 5 pets per vehicle (this is a per-vehicle limit, not per person)

🐾 Full pet travel guide →

✅ You Do NOT Need at Check-In

A visa — UK passport holders can stay in France up to 90 days without one
A green card for your car insurance — not needed by UK drivers in France
An international driving permit if you hold a UK licence
A return ticket
Travel insurance paperwork — sensible to have, but nobody checks it at the desk. Worth packing your GHIC (Global Health Insurance Card) too, for any healthcare needs in France.

🆕 ETIAS — Worth Checking Before You Travel

The EU’s new entry system, ETIAS, will eventually require UK travellers to register online before crossing into France. Its launch date has been pushed back more than once.

Check the current position at gov.uk/foreign-travel-advice/france shortly before you set off.

💡 The evening before — five minutes well spent: Put every document in one place — booking confirmation, everyone’s passports, vehicle papers, and pet certificates if relevant. Double-check each passport’s issue date as well as its expiry. Take a photo of your booking confirmation so it’s on your phone even offline. And pack your overnight bag before you leave the house — once the car deck is sealed on the overnight crossing, there’s no getting back to your vehicle.

⏰ Check-In Times at Portsmouth International Port

The figures below are when check-in closes, not when it opens. Check-in desks typically open a couple of hours before departure. Arriving before that simply means a longer wait — there’s no advantage to turning up before the desks are staffed.

📋 Your e-ticket is the final word. The check-in time printed on your confirmation applies to your specific sailing — the table below shows Brittany Ferries’ standard guidelines, but your ticket may state something different.

Passenger Type	Check-In Closes	For the 23:00 Sailing
🚗 Car / Motorhome / Caravan / Motorbike / Cyclist	45 minutes before	Closes 22:15 — confirm on your e-ticket
🚶 Foot Passengers	60 minutes before	Closes 22:00 — confirm on your e-ticket
🐾 Passengers Travelling With Pets	90 minutes before	Closes 21:30 — for AHC and microchip checks
♿ Passengers Needing Special Assistance	60 minutes before	Closes 22:00 — notify Brittany Ferries 48hrs ahead too

⚠️ Treat these as hard deadlines, not aspirations — and build in extra time during peak season. Over July and August the vehicle lanes at Portsmouth can back up well before busy departures, and any hiccup at the booth — a booking query, a vehicle reclassification, or a security check — eats into your margin. For the overnight 23:00 sailing, aim to be at the check-in lanes by around 21:30. Miss the deadline and you’ll be refused boarding with no refund.

Step-by-Step: Checking In at Portsmouth With a Car, Motorhome or Van.

Follow the brown ferry signs from the M275 into Portsmouth International Port — the terminal sits at Wharf Road, Portsmouth, PO2 8SP (what3words: ///race.hungry.shrimp or ///hooked.shell.moving). Vehicle passengers need to check in at least 45 minutes before departure — your e-ticket has the exact figure. For the overnight 23:00 sailing, arriving by 22:00 leaves a comfortable margin; if you’re travelling with a pet, you’ll need to be there by 21:30 at the latest.

Head Into the Port and Find the Check-In Lanes — Brown ferry signs guide you off the M275 and into the port complex. Stay in your vehicle and follow the lane markings to the Brittany Ferries check-in booths — these are separate from the public APCOA car park, which is for people parking and not sailing. Have your booking reference and everyone’s passport within reach before you reach the booth window.

Check-In Booth — Your Boarding Card — A member of staff will come to your window, confirm your party and check your documents, then hand over your boarding card. Hang this from your rear-view mirror — it tells the loading team which vehicle is yours, doubles as your cabin key if you’ve booked one, and carries the ship’s Wi-Fi login. The first digit of a cabin number always matches its deck. Keep the card away from your phone, as the magnetic strip can be wiped if the two sit together. Allow 2–3 minutes at the booth.

Border Force and Security — Next comes UK Border Force passport control — keep every passport to hand for checking. Security follows, and your vehicle may be picked for a random search; this is routine on international sailings, so cooperate fully. Once cleared, a marshaller will direct you into a numbered holding lane.

Waiting in the Holding Lane — Pull into your assigned lane, apply the handbrake and switch off the engine. You’re free to head into the terminal building while you wait — note, though, that dogs cannot come with you (see the pet section below for the Portsmouth-specific rule). Keep an ear out for tannoy announcements, and return to your vehicle promptly once your lane is called, then wait for the marshaller’s signal before moving off.

Loading Onto the Car Deck — The loading officer’s team will guide you aboard. Motorbikes and cyclists tend to go on first, with cars following and larger vehicles such as motorhomes and caravans directed to their own areas. Whichever ship you’re on — the Guillaume de Normandie (470 vehicles) or the larger Mont Saint Michel (800+ vehicles) — take it slowly, as clearances on the car deck are tight.

Park, Disable the Alarm, and Find Your Cabin — Set the handbrake firmly and turn off your vehicle’s alarm straight away — once the ship is moving, the motion will set off an armed alarm and can drain the battery flat by the time you reach Caen. Note your deck and the nearest stairwell or lift before heading up. Grab your overnight bag now: on the overnight sailing, the car deck is sealed shortly after departure and stays that way for the whole crossing. Vacate cabins 30 minutes before docking at Ouistreham.

⚓ Full Portsmouth Port Guide →
💷 Prices & Booking →

Step-by-Step: Checking In at Portsmouth as a Foot Passenger

Foot passengers check in inside the terminal building itself — the vehicle lanes outside aren’t for you. Arrive at least 60 minutes before departure, though your e-ticket may specify a different time for your particular sailing.

Make Your Way to the Terminal Building — Head straight into the main terminal at Portsmouth International Port — don’t queue with the vehicles. Note: unlike at some other UK ferry ports, dogs are not permitted inside the Portsmouth terminal building (assistance dogs are always the exception). If you’re travelling with a dog as a foot passenger, be aware that pets must travel in a vehicle on this route — foot passengers cannot bring pets on the Portsmouth to Caen crossing.

Check In at the Brittany Ferries Desk — Show your booking reference and a valid passport for everyone travelling. You’ll be handed a boarding card, which doubles as your cabin key if you’ve booked one (the first digit of the cabin number is the deck), and carries the onboard Wi-Fi login printed on it. Store it away from your phone to avoid demagnetising the strip.

Pass the Time in the Terminal — Once checked in, the terminal has a Costa Coffee with a Sky Garden terrace in summer, the Travel Exchange shop (open daily 06:00–22:30) for any last-minute purchases, baby changing facilities, a free water refill point, a tourist information desk, and left luggage (£10 per item, no overnight storage). Voi e-bikes and scooters are also available at the port if you fancy a quick look around Portsmouth’s waterfront before boarding. Listen for your boarding call.

Passport Control and Security — Once boarding starts, head to the gate with your boarding card and passport open at the photo page for UK Border Force. Security screening comes next — bags go through the X-ray, you go through the arch, and occasional additional checks happen at random. Cooperate fully and this stage moves quickly.

Boarding the Ship — Follow staff directions and signage to board — Portsmouth International Port is currently undergoing renovation work, so the usual boarding route may vary from sailing to sailing; staff will point you the right way. If you need help with luggage or have reduced mobility, contact Brittany Ferries at least 48 hours ahead so assistance can be arranged. On arrival back into Portsmouth, note that the same renovation means foot passengers currently disembark via the garage deck and may only start leaving the ship 30 minutes after docking — worth factoring in if you have an onward train or coach to catch.

💡 Getting to the port without a car: South Western Railway runs from London Waterloo to Portsmouth & Southsea in around 85 minutes, with a short taxi ride (roughly £5) on to the terminal. National Express coaches also run directly from the terminal building to London Victoria and Heathrow, and local Stagecoach and First Bus services serve the port area too.

⚓ Full Portsmouth Port Guide →
💷 Prices & Booking →

Step-by-Step: Checking In at Portsmouth With a Motorbike

Motorbikes follow the same route as cars — into the vehicle check-in lanes, then through Border Force and security in the normal way. The 45-minute minimum check-in applies, and bikes are usually among the first vehicles loaded, which means you’ll often have time to get settled before the cars start arriving.

Join the Vehicle Lanes — Follow the same signage as cars into the check-in booths. You can keep your helmet on at the booth itself, though staff will need a clear view of your face — have your booking reference and passport ready. Your boarding card will be issued here and acts as your cabin key for the crossing.

Border Force and Security — At passport control you’ll need your helmet off so the Border Force officer can see your face clearly. After that, panniers and luggage go through the X-ray scanner. Keep your helmet, gloves and riding gear on while you’re in the holding lanes and on the loading ramp — both can be slippery underfoot.

Holding Area and Loading — Once through security, bikes are marshalled into their own holding area separate from the cars. As one of the first groups to load, you’ll get a head start settling into your cabin or seat. Take care on the ramp — it’s often wet. Crew will direct you to your space and strap the bike down securely for the crossing.

Disable Your Alarm Before You Leave the Deck — Don’t skip this. Switch your bike’s alarm off, or into transport mode, before the car deck is sealed for the overnight crossing. Once sealed, nobody can get to it — and an alarm sounding for seven or eight hours overnight isn’t something crew or fellow passengers will thank you for. If you’re not sure how, check this in your owner’s manual before sailing day. Take helmets, jackets and valuables with you — you won’t be able to return to the bike during the crossing.

⚓ Full Portsmouth Port Guide →
💷 Prices & Booking →

Step-by-Step: Check-In and Boarding at Portsmouth With a Pet

Travelling with a pet brings a few extra steps to the usual routine. The headline figure: passengers with pets must check in at least 90 minutes before departure, double the standard vehicle deadline. Pets travel in a vehicle on this route — foot passengers cannot bring a pet. Since April 2026, GB residents need an Animal Health Certificate (AHC) for outbound travel — the old EU pet passport is no longer accepted for journeys from GB into the EU.

🐾 Pet Documents — Current April 2026 Rules

Animal Health Certificate (AHC) — required from 22 April 2026 for all GB residents travelling from GB into the EU. An Official Veterinarian issues this within 10 days of travel, and it covers onward and return EU travel for 6 months. EU pet passports no longer work for this outbound leg.
Microchip — a 15-digit ISO chip, fitted before the rabies vaccination was given.
Rabies vaccination — up to date and entered on the AHC.
Tapeworm treatment for the return trip — dogs coming back to the UK need vet treatment 24 hours to 5 days before leaving France. Book this appointment as soon as you arrive in Normandy.
Up to 5 pets per vehicle — a per-vehicle limit introduced in April 2026.

Before You Set Off — Give your pet a chance to stretch their legs and go to the toilet before the drive, and avoid a big meal or drink right beforehand. Get your dog used to wearing a muzzle if they aren’t already — it isn’t required at Portsmouth, but it is required everywhere in the port at Ouistreham, including the terminal building, once you arrive in France.

Arrive 90 Minutes Before Departure — For the 23:00 overnight sailing, that means being at the check-in lanes by 21:30 at the latest. Give your pet a final walk before joining the queue. The pet fee is from £35 per pet, each way, and must be added to your booking in advance — it can’t be paid for at the port on the day.

Documents and Microchip Check — At the booth, staff will check your AHC paperwork and scan your pet’s microchip — have everything within easy reach. A sticker goes on your windscreen confirming a pet is on board; keep this in place for the whole trip, including until you’ve cleared the port at Ouistreham. From here you’ll go through Border Force and security as normal. Once through security, pets must stay in the vehicle — a dog waste bin is provided near the check-in kiosks by the toilet block if you need it before this point. Dogs aren’t allowed inside the Portsmouth terminal building, so there’s nowhere to take them once you’re past the booth.

Onboard — Cabin, Kennel, or Vehicle — What happens next depends on which ship you’re sailing on and what you’ve booked. On the Guillaume de Normandie, your pet can travel with you in one of 21 pet-friendly cabins or in an onboard kennel, both pre-bookable, or stay in the vehicle — there’s also a dedicated pet exercise area on deck 7 for muzzled, leashed dogs. On the Mont Saint Michel, there are no pet-friendly cabins or kennels, so pets remain in the vehicle for the crossing; on daytime sailings only, you can visit them with a badge from the Information Desk (one person, 15 minutes, passport held as security) — no visits are possible overnight. Settle your pet in fully before the car deck is sealed, as you won’t be able to return. Note: putting a pet in a non-pet cabin carries a €193.68 cleaning charge.

Arriving in Ouistreham — Pet paperwork gets a second check on arrival. Once through the port, muzzled dogs on a lead are welcome throughout Ouistreham ferry port, including inside the terminal building — a notably more relaxed approach than Portsmouth. There’s a dedicated water point and sandpit for animals just past the security checkpoint. Sort out that return tapeworm treatment with a local vet as early as you can.

⚓ Full Portsmouth Port Guide →
🐾 Full Pet Travel Guide →

Step-by-Step: Check-In and Boarding at Portsmouth With a Bicycle

Cyclists check in inside the terminal building alongside foot passengers, not at the vehicle booths, and the same 45-minute minimum applies. Voi e-bikes are based at the port, so if you’ve ridden in from central Portsmouth, you can leave a hire bike right at the terminal.

Head to the Terminal Building, Not the Vehicle Lanes — Wheel your bike into the main terminal at least 45 minutes before departure. If you’ve used a Voi e-bike to get to the port, the docking points are right there. Tandems and trailers need to be arranged by phone in advance on 0330 159 7000 rather than booked online.

Check In at the Brittany Ferries Desk — Show your booking reference, passport and bike. Staff will confirm the bike is on your booking and hand over a boarding card. Panniers and bags count as your personal luggage, so keep hold of them for security and take them to your cabin — once your bike is stowed on the vehicle deck, you won’t be able to get back to it.

Passport Control and Security — When boarding is called, head to the gate for Border Force checks followed by security. You’ll likely need to take panniers off the bike to send them through the X-ray scanner — build in a few extra minutes for this and keep everything close at hand.

Boarding — Crew Stow Your Bike — You’ll wheel your bike aboard rather than ride it; a crew member then takes over, securing it in its spot on the vehicle deck for the crossing. Strip off all panniers and luggage before handing it over, and carry these to your cabin yourself. Cyclists are often called to board ahead of vehicles, so getting to the terminal in good time works in your favour.

⚓ Full Portsmouth Port Guide →
💷 Prices & Booking →

Accessible Check-In on the Portsmouth to Caen Ferry

Portsmouth International Port and both ships on this route are set up to support passengers with disabilities, reduced mobility, or other access requirements. The single most important step is contacting Brittany Ferries at least 48 hours before you travel so the right arrangements are in place when you arrive.

Call Brittany Ferries at Least 48 Hours Ahead — Ring 0330 159 7000 (Mon–Fri 09:00–18:00, Sat–Sun 09:00–16:30) to flag your requirements. This gives the team time to arrange boarding support, allocate an accessible cabin, and brief the relevant staff. Wheelchair-accessible cabins are limited on both ships — particularly the 3 available on the Mont Saint Michel — so book as early as you can. Leaving this to the day itself makes it much harder to arrange.

At the Portsmouth Terminal — The terminal is fully wheelchair accessible, with lifts to every floor, accessible toilets throughout, and disabled parking on the ground floor of the APCOA car park alongside dedicated drop-off bays right outside. A wheelchair is available on request from the Brittany Ferries desk for getting around the terminal — but bring your own for general use, as these are for boarding assistance only. Arrive at least 60 minutes before departure and remind staff of your requirements when you check in.

Boarding — Vehicle passengers may be asked to put their hazard lights on as they approach the ship, and will be loaded once space opens up near the car deck lifts — this can take a little longer than standard loading. Foot passengers should report to the Brittany Ferries information desk on arrival, and staff will guide you through the port and onto the ship via lifts, ramps, or the car deck depending on what’s running that day.

Onboard and on Arrival — Both the Guillaume de Normandie and the Mont Saint Michel have wheelchair-accessible cabins and lift access to all passenger decks, though the cinemas on the Mont Saint Michel are not wheelchair accessible. An information desk staffed around the clock can help throughout the crossing, and an autism booklet — explaining the journey through eye-spy style games — is available on request at check-in on either ship. At Ouistreham, contact Brittany Ferries ahead of time if you’ll need specific help disembarking.

⚓ Full Portsmouth Port Guide →
🛏️ Cabin Guide →

What You Can and Cannot Bring

Security screening applies to everyone passing through Portsmouth International Port, whatever you’re travelling with. The rules below cover what’s allowed in your luggage and vehicle, plus a few specific items that need declaring in advance.

🔍 What Security Is Actually Like

It’s not the same experience as airport security — a few key differences:

No 100ml liquid rule — bottles of any size, including full water bottles, are fine.
Laptops and tablets stay in your bag — no need to pull electronics out for the scanner.
Phones and dash cams must be off in the security area — photography isn’t permitted here.
Helmets and earphones come off before you walk through the detection arch.
Pacemaker-safe arches — if you have a medical implant, tell a security officer and they’ll do a hand search instead.
Random searches happen — of you, your bags, or your vehicle. This is standard practice on international sailings, and refusing could mean you’re not allowed to board.

Security screening at Portsmouth International Port is carried out under the International Ship and Port Facility Security (ISPS) Code and the Port Security Regulations 2009. For the full official guidance, see the Portsmouth International Port security page.

✅ Permitted in Your Vehicle

Spare fuel — up to 5 litres of petrol or diesel per vehicle, carried in a single sealed canister designed and sold specifically for fuel. Empty or non-degassed jerrycans aren’t permitted.
Water-based paint — any quantity. Flammable paint is capped at 10 litres, and accompanying methylated spirit or white spirit cannot be carried at all.
Medical oxygen — for personal use with a doctor’s prescription, secured against movement, kept away from heat sources, and shut off for the crossing. Contact medical.enquiries@brittanyferries.com before you travel.
Sporting firearms — vehicle only, never with bikes, motorbikes, or foot passengers. Must be declared at booking and again at check-in, with a valid certificate, a completed Firearms Declaration Form, and the firearm kept out of sight in a locked space. Ammunition is capped at 1,000 rounds per vehicle in original packaging.
Knives, including bladed tools — only if secured out of reach in the vehicle. Never carried on your person in the terminal or onboard.

❌ Not Permitted — Anyone

Knives or blades carried on your person or in hand luggage — this includes penknives, multi-tools and Swiss army knives, regardless of size. Knife amnesty bins are provided at the security checkpoint.
Bows, arrows, swords and similar items — treated the same as firearms; must be declared in advance if travelling in a vehicle, otherwise not permitted at all.
Fireworks over 5kg — anything within that limit must be in its original packaging.
Firearms or ammunition in foot passenger luggage — not allowed under any circumstances, and will be confiscated permanently.
Lifejackets with CO2 cartridges as hand luggage — vehicle passengers can declare self-inflating lifejackets and flares at booking (maximum 6 lifejackets, 6 handheld flares, 4 parachute flares, 2 smoke floats).
Electric immersion heaters — banned outright on board.
Anything that could function as a weapon — security staff can confiscate any item they judge capable of causing harm.

❌ Bringing Food Back Into the UK

UK rules restrict bringing meat, dairy and other animal products back from France, including:

Charcuterie, cheese, and pre-packaged foods containing animal products
Duty-free goods that contain meat or dairy
Any fresh, chilled or frozen meat or dairy products

Border staff will confiscate anything on this list and may issue a fine. Check gov.uk for the current details before you travel.

❌ Bringing Items Into France

EU rules generally block these items arriving from the UK:

Meat, dairy, eggs and other animal-origin products
Plants and plant-based products
Soil and growing media

For the full picture, see douane.gouv.fr (French Customs).

⚠️ A Few Other Things Worth Knowing

Scuba gear — contact the reservations team before travel, as gas cylinder quantities are limited and need prior authorisation.
The lists above aren’t exhaustive — if you’re unsure about something, call Brittany Ferries ahead of your sailing day.
Port security staff have the legal right to search you, your bags, and your vehicle. Refusing can mean being denied boarding.
Keep luggage with you at all times in the port — never leave bags unattended.

Common Check-In Mistakes — and How to Avoid Them

Most check-in hiccups at Portsmouth come down to the same handful of things — and every one of them is easy to sort out with a little prep before you set off.

❌ Cutting It Too Fine

The problem: Check-in for the 23:00 sailing closes at 22:15 — turn up at 22:10 and you’re already at serious risk of being turned away, with no refund.

The fix: Aim to be at the check-in lanes by 21:30–22:00. Build in extra time for the M275 in peak season and for finding your way to the right lane.

❌ Discovering a Passport Problem Too Late

The problem: Finding out the night before that someone’s passport is over 10 years old or doesn’t have enough validity left — with no time left to renew.

The fix: Check every passport at least 8 weeks out. Look at both the issue date (under 10 years) and the expiry date (3+ months after you’ll leave France).

❌ Vehicle Doesn’t Match the Booking

The problem: You booked as a standard car, but you’ve turned up with a roof box, bike rack, or an undeclared trailer that bumps you into a different category — and a surcharge at the booth.

The fix: Measure your vehicle with everything attached. Declare a caravan as “car with trailer” when booking, and add a rear bike carrier (from £15) at the same time.

❌ No Booking Reference to Hand

The problem: The confirmation email’s gone, and there’s no signal at the port to dig it out — causing delays at the booth.

The fix: Screenshot your confirmation before you leave home, and jot the reference number down separately too. A printed copy is a handy backup.

❌ Bringing the Wrong Pet Paperwork

The problem: Turning up with an old EU pet passport — since April 2026, this no longer covers outbound travel from GB to the EU, and an AHC is needed instead.

The fix: Book a vet appointment for an AHC within 10 days of travel, and start arranging this at least 8 weeks ahead — vets get booked up fast in peak season.

❌ A Knife Tucked in a Backpack

The problem: A penknife or multi-tool turning up at security — these get confiscated at Portsmouth regardless of how small they are, for foot passengers.

The fix: If you’re driving, move bladed tools into the car (secured, out of reach) before heading to the terminal. Foot passengers should leave them at home or use the amnesty bin.

❌ Forgetting to Disable the Alarm

The problem: The ship’s motion sets off your alarm once the car deck is sealed — it can run for hours, annoying everyone nearby and leaving your battery flat by Caen.

The fix: Put your vehicle into transport mode or switch off the alarm before leaving the car deck. Test how to do this at home first if you’re not sure — the same goes for caravans and motorbikes.

❌ Assuming Your Dog Can Come Into the Terminal

The problem: Some passengers expect to walk their dog around the terminal building while waiting — but dogs aren’t permitted inside the Portsmouth terminal (assistance dogs aside).

The fix: Walk your dog before joining the check-in queue — Alexandra Park is about 1.5 miles from the port. Once past security, your dog stays in the vehicle until boarding.

Expert Tips for a Smooth Check-In at Portsmouth

A handful of small steps before you leave home make the whole Portsmouth experience noticeably easier — these come from passengers who’ve done this crossing many times.

✓ Check Passports Two Months Out

Go through every passport in the group at least 8 weeks before travel — that’s enough time to renew if something’s wrong. Check the issue date (under 10 years) and the expiry date (3+ months past your return from France), children included.

✓ Pack Your Overnight Bag at Home

Once the ship sails on the overnight crossing, the car deck is sealed and there’s no getting back to your vehicle. Sort out passports, medication, toiletries, a change of clothes and chargers before you set off — not in the holding lane.

✓ Practise Disabling Your Alarm First

Don’t try to figure this out for the first time in the check-in queue. Check your owner’s manual at home — the method varies a lot between makes and models, and it’s the same story for caravans and motorbikes.

✓ Make the Most of the Terminal

Once checked in, the Costa Coffee and Sky Garden terrace are a good spot to relax, and the Travel Exchange shop (open 06:00–22:30) covers most last-minute essentials. There’s also a free water refill point — bring a bottle.

✓ Build in Extra Time in Peak Season

July and August see longer queues at the Portsmouth check-in lanes ahead of busy sailings, and the M275 approach can be slower too. Add at least 30 minutes to your planned arrival time during these months.

✓ Switch Off Roaming Before You Sail

At sea, your phone may pick up a maritime network that sits outside your normal UK roaming allowance. Turn off mobile data before boarding and connect to ‘Brittany Ferries Connected’ instead. Keep your boarding card away from your phone — the magnetic strip wipes easily.

✓ Pack an Adaptor — Just in Case

If your booking confirmation doesn’t yet say which ship you’re on, pack a UK-to-Europe travel adaptor anyway. The Guillaume de Normandie has UK, EU and USB sockets in every cabin, but the Mont Saint Michel has continental 2-pin sockets only.

✓ Plan Where to Charge an EV

Portsmouth International Port has rapid Instavolt chargers opposite the terminal and Compleo chargers inside the APCOA car park — handy if you’re topping up before or after your crossing.

Portsmouth to Caen Ferry Check-In — Frequently Asked Questions

What time do I need to check in for the Portsmouth to Caen ferry?

It depends on how you’re travelling. Vehicles, motorbikes and cyclists need to check in at least 45 minutes before departure, foot passengers and passengers needing special assistance at least 60 minutes, and pets at least 90 minutes. These are minimums — always check your e-ticket confirmation, as the figure shown there is the one that applies to your specific sailing. For the overnight 23:00 departure, that works out as roughly 22:15, 22:00 and 21:30 respectively, though peak-season traffic means arriving earlier is sensible.

What documents do I need at Portsmouth International Port?

Everyone travelling needs their own passport, issued within the last 10 years and valid for at least 3 months after your return from France — UK ID cards aren’t accepted. Bring your Brittany Ferries booking reference, on your phone or printed. Drivers should also carry their licence, V5C and proof of insurance covering France, even though these aren’t always checked at the booth. If you’re bringing a pet you’ll need an Animal Health Certificate, and it’s worth checking gov.uk for the latest ETIAS status before you set off.

Where do foot passengers check in at Portsmouth?

Foot passengers go straight into the main terminal building rather than joining the vehicle lanes outside, and should arrive at least 60 minutes before departure. One thing worth knowing if you’re considering bringing a dog: unlike many UK ferry terminals, dogs aren’t allowed inside the Portsmouth terminal building (assistance dogs excepted) — and pets must travel by vehicle on this route anyway, so this isn’t usually an issue for genuine foot passengers. Because the foot passenger gangway is currently closed for renovation, boarding and disembarkation routes can vary by sailing, so follow staff directions and signage on the day.

Is there passport control before I board at Portsmouth?

Yes. UK Border Force checks everyone’s passport before boarding — vehicle passengers go through this at the check-in booth, while foot passengers, cyclists and motorbike riders have their passports checked at the boarding gate. Security screening follows in both cases, with bags through an X-ray and random vehicle searches possible. French border checks then take place on arrival at Ouistreham, where your documents — including any pet paperwork — are checked again.

What does the boarding card do?

You’re handed a boarding card at check-in, whether you arrive by car or on foot. For drivers, it hangs from the rear-view mirror so the loading team can identify your vehicle. If you’ve booked a cabin, the same card acts as your cabin key — the first digit of the cabin number matches the deck — and it has the ship’s Wi-Fi login printed on it. Keep it away from your phone, as the magnetic strip can be wiped if the two are stored together.

Can I use the terminal at Portsmouth while I wait to board?

Yes — once you’ve checked in, both drivers and foot passengers can make use of the terminal building until boarding is called. There’s a Costa Coffee with a Sky Garden terrace, the Travel Exchange shop (open 06:00–22:30 daily), baby changing facilities, a free water refill point, a tourist information point, left luggage (£10 per item, no overnight storage) and Voi e-bike and scooter hire just outside. The one exception is dogs — they aren’t permitted inside the terminal building, so keep an ear out for announcements and head back to your vehicle in good time if you’re travelling with a pet.

What happens if I miss the check-in deadline?

If you arrive after check-in has closed, Brittany Ferries can refuse you boarding and the ship won’t wait — you’ll need to book onto a later sailing, and there’s no guarantee of a refund on the missed one. If you think you’re going to be late, call Brittany Ferries on 0330 159 7000 as soon as possible. What happens next depends on your ticket type: Flexi tickets can be amended up to 4 hours before sailing with no fee, Standard tickets carry a £20 amendment fee (£30 if done through the Contact Centre), and Early Bird tickets also carry a £20 amendment fee with no refund if you cancel instead. Contacting Brittany Ferries early gives you the best chance of a workable solution.

How does check-in work if I’m travelling with a pet?

Pets must travel by vehicle and you’ll need to arrive at least 90 minutes before departure. Since 22 April 2026, an Animal Health Certificate is required for GB residents travelling to the EU — EU pet passports no longer cover this leg. The pet fee (from £35 each way) must be added to your booking in advance. At the booth, staff check your AHC and scan your pet’s microchip, then add a windscreen sticker for the crossing. Because dogs can’t go into the Portsmouth terminal, your pet stays in the vehicle from this point on — what happens next depends on your ship, with the Guillaume de Normandie offering pet-friendly cabins and kennels and the Mont Saint Michel requiring pets to remain in the vehicle throughout. At Ouistreham, muzzled dogs on a lead are welcome throughout the port, including the terminal building.