Irish Sea 2026 Now Open! FREE Flexi Upgrade

Flexi-Offer

Irish Sea 2026 is now open for cruise ferry bookings.

Sail your way to Ireland on board Ulysses and James Joyce from Holyhead, or Isle of Innisfree from Pembroke.

Onboard you can enjoy, freshly made dishes, Pick up some fantastic deals in Duty Free. Relax in our exclusive Club Class lounge offering a host of super benefits. With plenty of space, you can find a quiet spot to read a book or check emails.

And we know plans can change, that's why when you book by the 10th November 2025 we're giving you a FREE upgrade to our Flexi Fare.
That’s right you get Flexi Fare for the same price as Economy. Flexi Fare means no amendment fees - you just pay the difference in fare, and there's very favourable cancellation terms should the need arise.

We hope to see you on board in 2026.

Irish Ferries - Sea Travel Differently

FREE Flexi Upgrade T&C's

    • Free Flexi Irish Sea Early Booking offer applied to new flexi and flexi+ single and return vehicle and foots fares (including motorbikes/trikes) on the Dublin Holyhead and Rosslare Pembroke routes in both directions.
    • Valid for travel between 1st January 2026 and 2nd November 2026 when booked by 10th November 2025.
    • Bookings must be made at least 24 hours prior to travel
    • Discount will be incorporated into the pricing displayed at Step 2 of the booking process with Flexi fares priced the same as Economy fares, and Flexi+ fares discounted for the free flexi offer.
    • Fare terms apply to booking amendments and cancellations. Amendments to travel dates will be priced at the fares at the time of the amendment.
    • All bookings are subject to availability and are not valid in conjunction with any other promotional offer.
    • Non-web bookings are subject to a service fee.
    • Discount not valid for freight.
    • Irish Ferries reserve the right to amend or withdraw this offer at any time.

Great deals on Hotels, Cottages and B&B's

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We've some great deals on Hotels, Cottages and B&B's stays just for you.

With locations across Ireland, let us tailor make your holiday that perfectly fits your needs.

All our package holidays are fully bonded and includes your return ferry by car, offering you the very best value on travel and accommodation combined.

Call our holiday experts today on 03717 300 400 or email and get ready for your next adventure in Ireland.

Taking your Pets

Dover Calais - Pets

Don't leave your furry friend behind, Add our 'Pet Den' for FREE. Pet Den is a dedicated lounge for you and your pet to relax.

We've teamed up with veterinarian Dr Bobby Ortiz (@dogtor_bob) for some expert insight and advice for people travelling with their pets - Click Here

Pet Den Rules apply.
Pet travel requirements vary depending on the route: Pet Travel: Irish Sea

Book 'Pet Den'

Ships on the Irish Sea

  • Ulysses
  • James Joyce
  • Isle of Innisfree

L’Ulysses est le plus grand car-ferry de la mer d'Irlande et peut transporter 1,342 voitures et 2,000 passagers. Il y a tant à faire à bord avec un large choix de restauration, deux salon-bars, deux cinémas, des jeux arcades, un aire de jeux pour enfants, un magasin et notre salon ‘Club Class’.

À bord

  • Vues panoramiques
  • Réception
  • Club Class
  • Magasin
  • WiFi Gratuit
  • Boylans Brasserie
Explorez l'Ulysses

James Joyce

Il y a tant à faire à bord avec un large choix de restauration, un salon et restaurant exclusivement pour les chauffeurs routiers, une grande zone commerciale, une aire de jeux pour enfants et notre salon ‘Club Class’.

À bord

  • Restaurant
  • Réception
  • Club Class
  • Magasin 'Duty Free'
  • Café/bar
  • Vues panoramiques
  • Choix de cabines
  • Aire de jeux pour enfants
Explorez James Joyce

Bienvenue à bord de notre "Isle of Innisfree"

Prenez le temps de vous détendre pendant cette courte traversée, utilisez pleinement votre généreuse allocation Duty-free en faisant une cure de shopping ou profitez d’un large choix de plats et de snacks fraichement préparés.

À bord

Explorez l'Isle of Innisfree