P&O Ferries discount codes & offers (2026)

Checked: 6 October 2026

Looking for a P&O Ferries discount code, promo code or voucher? Here's the honest answer first: P&O rarely uses codes you type in. Its savings are route-based offers, such as day trips, short breaks, midweek vehicle deals and mini cruises, and the discount is applied automatically once you book the right fare. Below you'll find the P&O offers that are running right now, checked against P&O's own website.

P&O Ferries offers right now

• Dover – Calais day trip from £55. A same-day return with your car, travelling until 31 December 2026. See the day trip deal.
• Dover – Calais short breaks from £110. 3 days from £110 or 5 days from £134 for a car and up to 9 passengers, travelling until 31 December 2026. See the short-break deal.
• Cairnryan – Larne: 25% off 28-hour returns. Ideal for a weekend between Scotland and Northern Ireland. Book by 10 January 2027. See the 28-hour deal.
• Cairnryan – Larne: 50% off your caravan or trailer on Tuesday to Thursday sailings. Book by 10 January 2027. See the caravan deal.
• Cairnryan – Larne: your motorhome for the price of a car on Tuesday to Thursday sailings, with no motorhome supplement. Book by 10 January 2027. See the motorhome deal.
• Hull – Rotterdam mini cruise from £75 per person: two nights on board and a day in Rotterdam or Amsterdam. See the mini cruise.
• Hull – Rotterdam Sleep Lounge from £39 per person: a reclining seat for the night instead of a cabin. See the Sleep Lounge deal.

Most of these offers need no code. Start your booking via the offer button and check that the saving appears in your price summary before you pay.

How P&O offers work

• Start with the route: P&O deals are tied to a specific crossing: Dover – Calais, Hull – Rotterdam or Cairnryan – Larne.
• Codes are rarely needed: most offers are applied automatically once you choose the right route, dates and fare type.
• Availability matters: lower fares sell out first, especially around school holidays and weekends.
• Check the final fare: cabins, pets, Club Lounge, meals and priority boarding all change the total price.

FerryGoGo tip: midweek sailings are often the cheapest on every P&O route, and on Cairnryan – Larne the vehicle deals only apply from Tuesday to Thursday.

The main P&O routes and where you can save

Dover ↔ Calais: the short sea crossing to France

P&O's fastest and most frequent passenger crossing, at about 90 minutes. It works well for day trips, short breaks and onward drives into Belgium, the Netherlands or further into Europe.

• Why sail: frequent departures, a short crossing and an easy onward drive from Calais.
• Look out for: day-trip fares, short-break offers and seasonal sales.

Hull ↔ Rotterdam: the overnight ferry to the Netherlands

The classic P&O overnight crossing. You sail in the evening, sleep on board and arrive the next morning near Rotterdam, with onward routes to Amsterdam, The Hague, Belgium and Germany.

• Why sail: an overnight crossing with cabins, and far less driving than going via Dover.
• Look out for: mini cruise prices, early-booking fares and the new Sleep Lounge, a cheaper alternative to a cabin.

Cairnryan ↔ Larne: Scotland to Northern Ireland

A short, practical crossing of about two hours for road trips to Belfast, the Causeway Coast and the rest of Ireland.

• Why sail: the shortest crossing to Northern Ireland, with frequent sailings.
• Look out for: 28-hour returns and the midweek caravan and motorhome offers.

P&O mini cruises from Hull

P&O mini cruises are built around the Hull – Rotterdam route: two nights on board in an en-suite cabin and a day ashore in the Netherlands, visiting Rotterdam or travelling on to Amsterdam by transfer. No hotel or flights needed, and an easy short break from the north of England.

Want to know what the overnight crossing is really like? Read our Hull – Rotterdam ferry experience.

How to book a P&O offer

1. Choose your route first: Dover – Calais, Hull – Rotterdam or Cairnryan – Larne.
2. Open the offer via the button on this page: this loads the correct route, fare type and discount.
3. Pick dates within the offer window: check the booking and travel dates for each deal.
4. Enter a code only if the offer shows one: otherwise the saving appears in your fare automatically.
5. Review extras carefully: cabins, meals, pets and priority options all affect the final price.

Smart savings from the FerryGoGo team

• Travel off-peak: midweek sailings are often better value than weekends.
• Book early on overnight routes: the best cabins and the lowest fares disappear first.
• Compare return options: short-break and return fares often beat two single tickets.
• Be flexible by a few hours: a slightly earlier or later sailing can change the fare.
• Compare operators on Dover – Calais: DFDS and Irish Ferries sail the route too. See our guide to the cheapest way to cross the Channel.

P&O Ferries discount codes: FAQs

Is there a P&O Ferries discount code right now?

P&O rarely publishes codes you type in. Its current savings are route-based offers that are applied automatically: day trips from £55 and short breaks from £110 on Dover – Calais, 25% off 28-hour returns and 50% off caravans midweek on Cairnryan – Larne, and mini cruises from Hull. If an offer needs a code, we show it on the offer itself.

Which P&O route has the most offers?

Dover – Calais usually has day-trip and short-break fares, Hull – Rotterdam has mini cruises and overnight deals, and Cairnryan – Larne has short-return and midweek vehicle offers.

Can I still do a P&O mini cruise to Amsterdam or Rotterdam?

Yes. P&O mini cruises sail from Hull to Rotterdam. Rotterdam is the ferry port, and Amsterdam is reached by onward transfer as part of the package.

Why don't I see the discount in my booking?

Most P&O offers only apply to specific routes, ticket types, days and vehicles. For example, the Cairnryan – Larne caravan and motorhome deals are midweek only. Check the offer conditions and start your booking via the offer button.

Small print, but useful

P&O offers are subject to availability and have booking windows, travel windows, excluded dates and route-specific conditions. Final prices and terms are always shown during the P&O booking process. On each FerryGoGo offer page, we explain the deal details as clearly as possible.

Disclosure: we may earn a commission if you book via our links. This doesn't change your price and helps keep FerryGoGo independent and up to date.