Free Flexi Ticket upgrade on your Larne to Cairnryan sailing.
Use code LCFREEFLEXI for a free Flexi ticket upgrade when you book a trip to Northern Ireland or Scotland.
Use code LCFREEFLEXI
Get a free Flexi ticket upgrade when sailing from Larne to Cairnryan. Travel up to 5 hours either side of your booking at no extra cost for ultimate flexibility. Book by 20th March 2026.
With the fastest route from Scotland into Northern Ireland, our Cairnryan to Larne sailings take just 2 hours, so your spring or summer adventure is much closer than you think.
Plans might change at short notice and you may need some added flexibility when booking your trip, which is why we are offering free Flexible ticket upgrades to bookings for travel right up to the end of 2026, giving you that extra peace of mind!
Book that much deserved break away without the worry of cancellation fees, as our Flexible ticket upgrade offer on our Cairnryan to Larne route means you won’t have to pay a cancellation fee or amendment fee should your plans change*!
Book direct now to receive your free Flexi upgrade and start planning that long awaited summer getaway today!
*Terms and conditions apply.
How to Book
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Click the "book now" button shown above to search for your dates.
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Select your sailing times between 7 March and 18 December 2026, and select a flexi ticket.
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Use the promo code LCFREEFLEXI to reduce price of your flexi ticket down to the price of standard free of charge.
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Complete your booking.
Cairnryan to Larne route.
For travel with a car.
Book by 20 March 2026
Travel between 7 March - 18 December 2026
Excludes foot passengers, bicycles, trailers and caravans.
Excludes Fully Flexi tickets.
Cannot be used in conjunction with any other offer.
Terms and conditions
Free Flexi Upgrade
This offer is valid for Larne to Cairnryan and Cairnryan to Larne bookings made from 07 March 2026 to 20 March 2026 for travel from 07 March to 18 December 2026. Offer applies for standard return and single bookings, travelling with a car, minibus, motorhome, van or motorcycle. Excludes foot passengers, bicycles, 28-hours duration and commercial vehicles. Bookings must be made 24 hours in advance of travel. Bookings subject to restricted space, sailings and dates. Promotion is valid for new bookings only and cannot be combined with any other offer or promotion. P&O Ferries reserve the right to amend or withdraw any element of the promotion without prior notice. Subject to Promotional Conditions and P&O Ferries' Terms of Business, both available online at poferries.com.
Offers gives an upgrade to a 'Standard Flexi ticket' free of charge during the booking process. Standard Flexi tickets allow you to sail within +/- 5 hours of your booked sailing time (subject to availability), with no amendment fee to changes, but you may have to pay the difference in ticket price. Standard Flexi tickets are refundable. Offer does not include Fully Flexi Tickets.
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