Larne to Cairnryan Ferry: the shortest crossing between Ireland and Britain
Larne to Cairnryan Ferry: the shortest crossing between Ireland and Britain
Two hours flat. That is what P&O Ferries times every Larne to Cairnryan sailing at, and it makes this the shortest scheduled sea crossing between the island of Ireland and Great Britain, a quarter of an hour quicker than Stena’s Belfast run. The land is where it comes apart. The first train of the day into Larne Harbour arrives at 07:25; foot-passenger check-in for the 08:00 sailing shut at 07:15.
When the boats run
| Day | Departures from Larne | Departures from Cairnryan | Per day |
|---|---|---|---|
| Mon, Thu, Fri | 04:00 · 08:00 · 11:00 · 14:00 · 17:00 · 20:00 · 23:59 | 04:00 · 08:00 · 11:00 · 14:00 · 17:00 · 20:00 · 23:59 | 7 |
| Tue, Wed | 04:00 · 08:00 · 12:00 · 16:00 · 20:00 · 23:59 | 04:00 · 08:00 · 12:00 · 16:00 · 20:00 · 23:59 | 6 |
| Saturday | 04:00 · 08:00 · 11:00 · 14:00 · 17:00 · 20:00 | 04:00 · 08:00 · 11:00 · 14:00 · 17:00 · 20:00 | 6 |
| Sunday | 08:00 · 11:00 · 14:00 · 17:00 · 20:00 | 08:00 · 11:00 · 14:00 · 17:00 · then 20:00 or 21:00 | 5 |
| Winter midweek 1 Dec 2026 and 18 Nov 2026 checked | 04:00 · 08:00 · 12:00 · 16:00 · 20:00 · 23:59 | 04:00 · 08:00 · 12:00 · 16:00 · 20:00 · 23:59 | 6 |
| Winter Sunday 22 Nov 2026 checked | 08:00 · 12:00 · 16:00 · 20:00 | 08:00 · 12:00 · 16:00 · 20:00 | 4 |
| Christmas 2026 | 24 Dec: 04:00, 08:00, 12:00, 16:00 · 25 Dec: none · 26 Dec: 20:00 only | same shape in the opposite direction | — |
These are not a marketing summary: they were pulled sailing by sailing from P&O’s own live timetable for the route, one date at a time, on 30 July 2026, and the weekly shape above repeated cleanly across three consecutive weeks of August. Two points worth holding on to. First, the 23:59 departure is timed at 2h 01m, not 2h 00m, so that it docks at exactly 02:00 — and it does not run on Saturdays or Sundays. Second, the timetable is not simply “summer and winter”: Tuesdays and Wednesdays even in high summer drop to a four-hourly 04:00/08:00/12:00/16:00/20:00 pattern, while Mondays, Thursdays and Fridays get the extra 11:00, 14:00 and 17:00 sailings. Both ships work every pattern; the feed swaps MV European Causeway and MV European Highlander between the two directions from one day to the next, so you cannot pick your ship in advance from the timetable alone. The feed stopped returning sailings beyond early January 2027 when checked, which is a booking horizon rather than a service change.
Times change with the season and the weather. Check the operator before you travel:
Fares
| Ticket or traveller | Published price | What it covers |
|---|---|---|
| Foot passenger, adult | from £35 | each way, standard ticket |
| Foot passenger, child 4–15 | from £18 | each way, standard ticket |
| Car + 1 person, Standard | from £147 | non-refundable; amendment fees apply |
| Car + 1 person, Standard Flexi | from £162 | sail ±5 hours, refundable, no amendment fee |
| Car + 1 person, Fully Flexi | from £248 | any departure that suits you, fully refundable |
| Club Lounge | £16 per person | all sailings; drinks and snacks free, hot food charged |
| Pet in the car | free | up to 4 pets per car booking; must stay in the vehicle |
| Motorcycle, motorhome, caravan, bicycle | not published | priced only inside the booking engine |
| Infants and toddlers under 4 | free | still have to be entered on the booking |
P&O does not publish a tariff for this route in the way a small Irish island operator does — there is no table of car, motorhome, motorcycle and bicycle rates anywhere on its site, and that absence is itself worth knowing before you start comparing. What it does publish are the foot-passenger figures above and three “from” prices sitting next to a Car + 1 person label on the route page. P&O does not say beside those figures whether they are single or return; the booking link immediately underneath them is built with a one-way parameter, so read them as an indication rather than a quote. Senior fares are offered to over-60s and student fares to 16–25s. Four offers were live when this page was checked: promo code LCTI10 for 10% off a standard car return, a Kids Go Free deal valid for travel to 5 January 2027, a 28 Hour Return giving 25% off short weekend trips, and a midweek motorhome deal that drops the motorhome supplement so a camper pays the car rate.
Prices move with the date and demand. Get a live quote and book direct:
Route map
The narrowest part of the North Channel: Larne on the Co. Antrim coast to a single berth on the eastern shore of Loch Ryan, a little over 50 km of open water.
Two operators, one crossing
P&O has Larne to Cairnryan to itself, so there is no competition on the route to compare. The choice that matters is between the two North Channel crossings, and the honest answer is that the shortest one is not automatically the best one. It turns on a single question: are you driving?
| Operator | Crossing | Worth knowing |
|---|---|---|
| P&O Ferries — Larne to Cairnryan | 2h 00m | Up to seven sailings a day each way. Larne Harbour rail halt is literally inside the port, which is a genuine advantage at the Irish end; the Scottish end has no railway at all and no operator shuttle. |
| Stena Line — Belfast to Cairnryan | 2h 15m | Fifteen minutes longer on the water but twelve sailings a day on Stena Superfast VII and VIII, from a city-edge terminal in Belfast into Loch Ryan Port, about 2.4 km north of the P&O berth. Crucially, the through Rail & Sail tickets and the Citylink Glasgow coach connection both use this crossing, not Larne. |
Connections
- From Larne Harbour by rail: Translink runs to Whitehead, Carrickfergus, Belfast York Street, Lanyon Place and Grand Central. Sixteen departures on weekdays, seventeen on Saturdays, and only seven on Sundays: 08:55, 10:55, 12:55, 14:55, 16:55, 18:55 and 20:55, a straight two-hourly pattern.
- Onward from Belfast: Grand Central puts you on Enterprise trains to Dublin and on the Ulsterbus and Goldline network. Metro, Glider and the coach stands are covered on our page about buses in Belfast.
- From Cairnryan there is no rail connection at all. Stagecoach 358/360 north to Girvan and Ayr, or south to Stranraer; Ayr and Stranraer both have ScotRail services towards Glasgow. If Edinburgh is the destination and you are on public transport, allow the best part of a day.
- There is no Rail & Sail or SailRail product for Larne–Cairnryan. The through rail-and-ferry tickets between Britain and the island of Ireland run via Stena’s Belfast–Cairnryan crossing, coach link at the Cairnryan end included in the fare. Scottish Citylink’s 923 Glasgow–Belfast coach tells the same story: its own FAQ states that the sailing is from the Stena terminal, and a ticket bought from the driver covers only the coach as far as Cairnryan, not the boat.
- If you are combining train and ferry on the Larne side, you buy two separate tickets, Translink for the rail leg and P&O for the sea leg. The risk of the connection is yours.
Getting to the pier
Nobody explains this part properly, so here it is minute by minute. Larne is one of the best-connected ferry terminals in Ireland or Britain: the railway runs into the harbour. Cairnryan is one of the worst. Travel without a car and it is the Scottish side that decides your day.
- Larne Harbour halt is inside the port. Translink lists the address as 48 Circular Road, Larne, BT40 1HW, and P&O’s own port page confirms that “the train station is situated conveniently in the harbour”. It is an unmanned halt, open 24 hours a day. Step-free ramp access to the platform, no lift. Indoor and sheltered seating, toilets, a ticket vending machine but no ticket desk. No WiFi, no ATM, no luggage storage, and no car park or bike parking of its own.
- The train takes about an hour from Belfast. On the Translink Larne Line timetable, Larne Harbour to Lanyon Place is 57 minutes and to Grand Central 65 minutes; southbound, Lanyon Place to Larne Harbour runs 55 minutes. Getting across the city to the station is covered in our guide to buses in Belfast.
- Not every Larne Line train reaches the harbour. Most terminate at Larne Town, one stop short. Sixteen trains leave Larne Harbour for Belfast on Mondays to Fridays: 06:05, 06:45, 07:33, 07:55, then hourly at :55 from 08:55 to 14:55, then a long gap to 17:34, then 19:25, 20:25, 21:25 and 22:25.
- First arrival at Larne Harbour: 07:25 on weekdays, 08:20 on Saturdays, 10:50 on Sundays. Foot-passenger check-in closes 45 minutes before departure. That puts the 04:00 sailing out of reach by train in any direction, and it puts the 08:00 out of reach too, because check-in shuts at 07:15, ten minutes before the first train pulls in. Sunday is worse. The earliest sailing you can realistically make from Belfast by rail on a Sunday is the 14:00.
- There is a hole in the middle of the afternoon as well. Nothing arrives at Larne Harbour between 14:50 and 17:28 on weekdays, so for the 16:00 or the 17:00 sailing you take the 14:50 arrival and wait. At the other end of the day the last useful arrival for the 23:59 sailing is the 22:20 — the 23:20 misses the 23:14 foot-passenger cut-off by six minutes.
- Driving to Larne: M2, then the A8 into the town, and the port is signed from there. Two car parks, up to 250 spaces, short and long stay. Inside the terminal: coffee shop, toilets, accessible toilets, disabled parking, lifts and hearing loops. P&O gives the address as P&O Ferries Larne, Larne Harbour, Co. Antrim, BT40 1AW, and the what3words reference ///somewhere.expanded.plots.
- Cairnryan has no railway station, and never has had one. P&O’s own port page states that the terminal is “easily accessible by train, bus or car”. It is not. The nearest station is Stranraer, roughly 6 km down the east shore of Loch Ryan, and from there you still need a bus or a taxi.
- The only scheduled bus is Stagecoach 358/360. It runs Ayr – Maybole – Girvan – Ballantrae – Cairnryan – Stranraer, and its timetable carries a stop called, in so many words, Cairnryan P&O Ferry Terminal, distinct from the Stena stop 2 km up the road. The published Stagecoach timetable shows about seven calls a day in each direction Monday to Saturday and four on Sundays. Southbound towards Stranraer: roughly 08:31, 11:21, 13:21, 15:21, 17:21, 19:21 and 23:23. Northbound towards Girvan and Ayr: roughly 07:39, 09:51, 11:51, 13:51, 15:55, 17:44 and 19:44. Cairnryan to Stranraer takes 11 to 16 minutes.
- Nothing meets the 04:00 or the 06:00 arrival. The first bus of the day on the Scottish side is around 07:39, so the two overnight sailings leave you standing on the A77 for well over an hour whichever way you are going.
- P&O runs no bus, coach or shuttle at Cairnryan. Parking at the terminal is managed by Horizon Parking, paid at machines in the terminal building or by app and QR code, short and long stay both available. Facilities amount to seating and toilets. The address P&O gives is P&O Ferries Cairnryan Terminal, Cairnryan, Stranraer, Wigtownshire, DG9 8RF.
- Two postcodes, one page. P&O gives the port as “Stranraer Road, Cairnryan, DG9 8PX … easily accessible via the A75” in one paragraph and DG9 8RF in the next. Cairnryan is on the A77, not the A75. Set the satnav on DG9 8RF and follow the A77.
Vehicles on board
Declare the car accurately at the booking stage: make, model, size, and any roof box, bike rack or trailer. Once it is parked, everyone leaves the vehicle deck for the crossing, so carry off whatever you need for two hours. Anything on wheels has to be through the gate 30 minutes ahead of the sailing. Motorbikes are strapped and stabilised by the crew. Caravans and motorhomes are told to arrive 90 minutes ahead, and all gas bottles must be declared, isolated and secured, to a maximum of 47 kg. Bicycles get two answers. P&O’s vehicle page says check-in closes 30 minutes before departure on this route; its travel-planning page for the same route says cyclists must check in 90 minutes ahead. Assume the earlier figure and you cannot lose. Pets travel free, dogs, cats and ferrets, but there is no pet lounge and no kennel on the Irish Sea ships, so they stay in the car for the full two hours while you are up on the passenger deck. Pet places must be booked in advance and cannot be added at the port. Since 4 June 2025 you need a free Northern Ireland Pet Travel Document to bring a dog, cat, ferret or assistance dog from Great Britain into Northern Ireland. Travelling the other way, Larne to Cairnryan, no PTD is needed, but the animal still has to be microchipped. Foot passengers cannot bring a pet at all, registered assistance dogs excepted.Planning a day visit
Pick a Monday, Thursday or Friday, when the timetable is at its fullest, and a day return works in either direction. Out of Larne on the 08:00, ashore at Cairnryan at 10:00, home on the 20:00: ten hours. Come back on the 17:00 instead and you still get seven. The other direction is the mirror image, Cairnryan 08:00 to Larne 10:00 and back on the 20:00 for the same ten hours in Northern Ireland, except that on public transport the day is built around two trains rather than the boat. The 10:00 arrival at Larne Harbour connects with the 10:55 into Belfast. Coming back is the tighter half, because you need a train that arrives at the harbour rather than one that leaves it, and the 17:28 arrival is the only one in the whole afternoon. P&O also sells a 28 Hour Return at 25% off, which is aimed at the overnight-and-back weekend rather than the same-day trip.Booking
Three ticket types, and what separates them is what happens when your plans move. Standard is the cheapest and non-refundable, with fees for any change. Standard Flexi lets you sail within ±5 hours of the time you booked, and refunds, and you pay any fare difference. Fully Flexi takes any departure and refunds in full. Foot passengers must book in advance rather than turning up, and so must anyone travelling with a pet, because pet spaces are limited and cannot be bought at the port. Ten or more of you, drivers and children of any age included, and it has to be booked as a group. Two rules catch people out. A passenger more than 38 weeks pregnant needs a medical certificate issued within seven days of travel, and 16- and 17-year-olds may travel unaccompanied only with written consent from a parent or guardian. Passenger and vehicle registration details can be edited right up to the day of travel. Club Lounge is added on the add-ons page during booking, or afterwards by amending the booking through your account.Accessible travel
P&O keeps a route-specific accessibility page for Cairnryan–Larne, which is more than most operators on this coast manage, and it is worth reading before you book. Both ports have a P&O minibus with a wheelchair lift to carry wheelchair users from the terminal to the ship, and both ships take manual and electric wheelchairs, with lifts to the passenger deck and accessible toilets on that deck. A limited number of wheelchairs can be borrowed on board, or requested at check-in or from the Cairnryan information desk; the ship pages also describe a “caddy car” at the terminal for getting passengers aboard. Larne is the better-equipped end, with a café, accessible toilets, disabled parking, lifts and hearing loops in the terminal building. Cairnryan, in P&O’s own words, is “a relatively small port therefore facilities at the port are quite limited” — accessible toilets, a wheelchair on request, and not much else. Then the honest gap. P&O states plainly that induction loops are unavailable on these two ships, so a hearing-loop user has the loop in the Larne terminal and nothing at sea; the advice is to make yourself known at the on-board reception so that announcements can be passed on directly. Staff will give a visually impaired passenger an orientation tour of the ship on request. Special assistance must be flagged at booking, and P&O asks for 48 hours’ notice to guarantee it. Check-in for assisted passengers closes 60 minutes before departure, not 45. The Sunflower Lanyard scheme operates on the route: request one in advance from travelassistance@poferries.com and it is posted within seven days, or pick one up at check-in or from on-board reception. Registered assistance dogs travel in all passenger areas, bars and restaurants included, but they still need a Northern Ireland Pet Travel Document for the Great Britain to Northern Ireland leg.What you are sailing to
Cairnryan is not a town. It is a straggle of houses on the A77 along the eastern shore of Loch Ryan, with two ferry terminals bolted onto it, and the P&O berth sits about 2.4 km south of Stena’s Loch Ryan Port. That gap matters more than 2.4 km ought to, because the coach and through-ticket products serve the Stena end, not this one. No station. No bus station, no left luggage. What Cairnryan has instead is road — the A77, running north up the Ayrshire coast to Girvan, Ayr and eventually Glasgow, which Stena reckons at under two hours by car from Cairnryan, with Edinburgh at about three and a half. Stranraer, 6 km south round the head of the loch, is the nearest place with a railway station, shops and hotels, and it is where the Stagecoach bus will put you down in a quarter of an hour.Sailing conditions
There is no published minimum-weather policy for this route, and no cancellation threshold. Nothing on P&O’s site tells you at what wind speed the North Channel sailings stop. What it does give you is a Sailing Updates page and an account on X, and its own timetable pages point you at both for delays and port traffic. If a train, a flight or a booked room is waiting at the far end, build slack into the plan rather than relying on the two-hour schedule holding.Worth knowing
The 04:00 needs a car
The overnight sailings in both directions are car-only in practice. First train into Larne Harbour on a weekday: 07:25. First bus past the Cairnryan terminal: about 07:39. Nothing meets a 04:00 departure or a 06:00 arrival.
Two ships, one schedule
MV European Causeway and MV European Highlander are the entire fleet here, 410 passengers and 53 crew apiece. The Causeway was built for Larne–Cairnryan and, P&O says, has never worked anywhere else; the Highlander is six metres longer and tops out at 23 knots. The Causeway was still in the 2026 timetable when this page was checked. Which of the two you get is not something you can choose.
P&O contradicts itself on check-in
The check-in table and the foot-passenger page both say 45 minutes for foot passengers. The route’s own travel-planning page says 90. Bicycles are given as 30 minutes on one page and 90 on another. The cut-offs are measured after security, not at the gate, so allow the longer figure and you are safe either way.
Club Lounge here is not all-inclusive
£16 a head on the Irish Sea against £29 on Dover–Calais, and the difference is the food. Cairnryan–Larne Club Lounge buys you table service, free tea, ground coffee, soft drinks and a glass of wine from the steward, free WiFi, charging points and quiet seating. The sit-down menu is not in the price: Ulster fry, fish and chips, pies and scones are all charged extra. It is available on every sailing.
Your dog is on its own for two hours
No kennels, no pet lounge, and everyone has to leave the vehicle deck. P&O caps it at four free pets per car booking on one page and five per booking on another. Bring bedding, water and something that smells of home, and book the pet place in advance, because you cannot buy one at the port.
Shortest is not best connected
Driving? Take Larne: two hours instead of two and a quarter, and the A8 runs straight into Belfast. On foot, or on a through ticket, Stena’s Belfast crossing usually wins despite being the slower boat, because Belfast is a city and Cairnryan is a lay-by on the A77.