Stena Line discount & offer codes (2026)

Checked: 6 October 2026

Looking for a Stena Line discount code? Stena Line is one of the few ferry operators that really does use offer codes: you enter them in the "Offer code" box at the very first step of your booking. Other Stena deals are applied automatically. Below you'll find the Stena Line offers that are running right now, checked against Stena Line's own website.

Stena Line offers right now: Harwich – Hook of Holland

• 20% off short stays. Return trips of up to 4 nights, for foot passengers and drivers, on day and night sailings. Book and travel until 31 March 2027. See the 20% deal and code.
• Caravans travel free on selected departures to Holland. See the caravan deal.
• Motorhomes for less on selected sailings to Holland. See the motorhome deal.
• Up to 50% off cabins on day sailings. Applied automatically when you book a cabin on a daytime crossing (not on night sailings). See the cabin deal.

Stena Line offers right now: Irish Sea

• Short stay by car: save up to 25%, from £177 return for a car and driver between Britain and Ireland. See the short-stay deal.
• Caravans: up to 50% off the caravan supplement on selected sailings to Ireland or Britain. See the caravan deal.
• Motorhomes: savings on selected sailings to Ireland. See the motorhome deal.
• Duty-free day trips from £10 per adult as a foot passenger on Holyhead – Dublin or Fishguard – Rosslare. See the day trip deal. Note: since 28 September 2026 you need a valid passport on these routes. Read what changed.
• Festive day trips to Dublin for £25 return from Holyhead, with entertainment on board and extra Duty Free savings, on six dates between 14 November and 12 December 2026. See the festive day trip.
• Day trip to Belfast from £20 return, with time to shop or explore the city.

Stena Line offers can't be combined with each other or with Tesco Clubcard partner codes, and booking by phone adds a service fee.

The Stena Line offer code field in the booking module

How to use a Stena Line offer code

1. Click the offer button on the deal. On code deals, this reveals the code and opens Stena Line's booking page.
2. Enter the code in the "Offer code" box at the very first step, before you search for sailings. If you add it later, you'll only see standard fares.
3. Choose your route, dates and fare type (Economy, Flexi or Premium, depending on the offer).
4. Check that the discount appears in your price summary before you pay.

Stena Line in short

Stena Line is one of Europe's largest ferry operators, with routes across the UK, Ireland, the Netherlands, Scandinavia and the Baltic. For UK travellers, the most important routes are:

• Harwich – Hook of Holland: day and night sailings to the Netherlands
• Holyhead – Dublin: the main route to Dublin
• Fishguard – Rosslare: for southern Ireland (see ferries from Wales to Ireland)
• Cairnryan – Belfast: Scotland to Northern Ireland in about 2h15
• Liverpool (Birkenhead) – Belfast: the overnight option from England

We've sailed Harwich – Hook of Holland overnight ourselves, from London with Rail & Sail. Read how it went in our Harwich to Hook of Holland review.

When does Stena Line have the best deals?

Stena Line runs campaigns at fairly predictable moments: in January, in spring, in autumn and around Black Friday, plus flash sales around school holidays. The short-stay, caravan and motorhome offers often run for months. Midweek and daytime sailings are usually cheapest.

Why trust our Stena Line deals?

• Checked: we check each offer against Stena Line's own offer pages and test the booking flow where we can. See the screenshots above.
• First-hand: we've sailed several Stena routes ourselves, so our tips are practical.
• Honest: if a promo isn't worth it, we say so and point to a better option.

Stena Line discount codes: FAQs

Is there a Stena Line discount code right now?

Yes. There's a code for 20% off short-stay returns on Harwich – Hook of Holland (valid until 31 March 2027), plus codes for caravans and motorhomes to Holland. Click the deal to reveal the code. Other offers, such as 50% off day cabins, are applied automatically.

Where do I enter a Stena Line offer code?

In the "Offer code" box at the very first step of the booking, before you search for sailings. If you add it later, only standard fares are shown.

Can I combine Stena Line offers?

No. Stena Line offers can't be combined with each other or with other discounts, including Tesco Clubcard partner codes.

Do I need a passport for Stena Line to Ireland?

On Holyhead – Dublin and Fishguard – Rosslare, yes: since 28 September 2026, every passenger needs a valid passport with a machine-readable zone. Belfast sailings to Cairnryan and Liverpool keep their current ID rules. Read more.

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