Sail when it suits you - with our free Flexi upgrade offer!
Offer code applied
Book your Economy motorist fare between Belfast and Cairnryan by 6 March and we’ll upgrade you to Flexi for free. Not only that, you can also get 50% off Stena Plus Lounge places and enjoy laying back in luxury!
How do I book?
Your discount will be automatically applied, so simply choose your travel dates, select the Flexi fare and add your Stena Plus Lounge seats as desired.
Keep it Flexi
Don’t have your travel schedule sorted yet? With Flexi fares you can change your travel dates with no amendment fee. So, go on, get revved up for that long-awaited road trip and treat yourself to the Stena Superfast experience.
More to explore
When you travel, the Stena Line way, you can pack more into every trip. Bring the car and enjoy unlimited luggage allowance and leg room, cosy cabins, food & drink from the restaurant, Premium wifi, and even space for the furry friends.
Book your Economy motorist fare between Belfast and Cairnryan by 6 March and we’ll upgrade you to Flexi for free. Not only that, you can also get 50% off Stena Plus Lounge places and enjoy laying back in luxury...
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Shopping -
Food & Drink -
Cabins -
Lounges -
Entertainment -
Spa -
Pets -
Services
Terms & Conditions
- Flexi for the price of Economy and Half-Price Stena Plus offer applies to new motorist bookings on the Belfast – Cairnryan & Cairnryan - Belfast route only.
- Valid for travel until 18 December 2026 and must be booked by 11pm 6 March 2026.
- Stena MORE points may be earned and redeemed with this offer.
- The offer is subject to availability and may be amended or withdrawn at any time.
- This offer is not available in conjunction with any other offers or promotions, including Tesco Clubcard Partner Codes.
- Discount is not valid for freight.
Stena Line Terms of Business apply to all bookings. For more information read our Terms & Conditions.
Copyright Stena Line 2026