Caribbean Cruises in 2026 with P&O Cruises

Cruising the Caribbean in 2026 with P&O Cruises

P&O Cruises runs sailings to the Caribbean from autumn through to the end of 2026, with the bulk of itineraries focused on the Southern Caribbean. Departures run from mid-October onwards, so these are classic winter-sun voyages — the kind that swap grey British mornings for warm trade winds and turquoise water. Sailings range from 11 to 24 nights, with a median of 14 nights, giving you a proper stretch at sea rather than a flying visit.

Most itineraries depart from Barbados or Antigua, which means you will need a flight out and, on the majority of sailings, a flight home too. That is straightforward when it is booked as part of the whole holiday — Cruise1st can arrange flights, hotels, transfers and tours alongside your cruise so everything travels on one booking. One sailing departs from Southampton, so if you prefer to leave from home without an airport at either end, that option is there; most of Britain can reach Southampton by road or rail. For an overview of everything sailing in 2026, or to compare P&O Cruises 2026 sailings from Southampton across all destinations, those pages are worth a look alongside this one.

Of the sailings available, 15 are round trips returning to their departure port, while 2 are one-way itineraries ending at a different port — worth knowing when you are planning flights home.

Which Ships Sail P&O Caribbean Cruises in 2026?

Three P&O Cruises ships operate Caribbean itineraries in 2026: Arvia, Britannia and Aurora. Each has a distinct character, and the right choice depends on whether you want a lively, resort-style ship, a classically British mid-large vessel, or a quieter, more traditional experience.

Arvia — P&O’s Newest and Largest Ship

Launched in 2022, Arvia is the largest ship ever built for the British market and carries the most sailings on these Caribbean itineraries. The headline feature is the SkyDome — a retractable performance stage combined with a swimming pool, covered by 970 m² of glass. It functions as an evening venue, a daytime pool space and a wet-weather retreat, and there is nothing else like it at sea. Beyond that, Arvia offers more than 30 dining and bar venues, including Sindhu for Indian fine dining, The Epicurean for a tasting-menu experience, The Glass House wine bar, and the Keel & Cow gastropub. It is a ship that rewards guests who like variety — different restaurants each night, a different atmosphere each evening.

Arvia was christened by Nicole Scherzinger, and it remains P&O’s flagship for the Caribbean market in 2026. If you are travelling with others and want a ship where everyone can find something they enjoy, this is the natural choice.

What Cabins Are Available on Arvia?

Arvia’s cabin range runs from well-sized inside cabins to full suites, and the Arvia cabins and deck plans page shows the full layout. The grades available include:

• Larger Inside Cabin OA — 15 m², sleeps 2. Noticeably more floor space than the standard inside grades, giving you genuinely more room to spread out.
• Deluxe Balcony Cabin EA — 20 m², sleeps 2. Your own private balcony for fresh sea air and sunbathing, away from the shared decks that inside cabins cannot offer.
• Family Sea View Suite BA — 40.3 m², sleeps 2. Private balcony and suite-grade space; the balcony is available only in suite grades, not standard sea-view cabins.
• Suite B4 — 40.3 m², sleeps 4. Approximately 40–49 m² of living space — dramatically more room than any balcony or sea-view cabin on board.

Britannia — Named by the Queen, Built for Britain

Named by Queen Elizabeth II in 2015, Britannia has spent a decade earning a reputation as the most quintessentially British ship afloat. She sails year-round from Southampton and carries 6 of the Caribbean sailings in this collection. The dining line-up is one of the strongest on any British ship: Marco Pierre White, Atul Kochhar and James Martin all contribute menus across 13 restaurants and cafés on board. In the evening, the Headliners Theatre features LED immersive technology, the Limelight Club runs cabaret, and the Crystal Room offers a more formal setting.

Britannia suits guests who want a proper, full-service ship with a refined British feel — familiar, well-run, and large enough to have plenty of choice without ever feeling overwhelming.

What Cabins Are Available on Britannia?

Full cabin layouts are on the Britannia cabins and deck plans page. Key grades include:

• Inside Cabin OA — 15.8 m², sleeps 2. Noticeably roomier than the standard inside options — worth the upgrade if you plan to spend time relaxing in your cabin between ports.
• Owner’s Suite B4 — 44 m², sleeps 3. The largest suite grade on the ship, with 3–4 m² more floor space than other penthouse suite options.
• Superior Deluxe Balcony Cabin DA — 26.1 m², sleeps 3. Larger than standard balcony cabins, with a separate seating area including a two-seater sofa, chair and table.

Aurora — A Classic at Sea

Aurora is a mid-sized, classic ship with a distinctly British character. She carries 1 sailing in the Caribbean 2026 collection, making her the quieter, more intimate option if that suits your style. See the Aurora cabins and deck plans for the full range, including:

• Larger Inside Cabin OA — 16 m², sleeps 2. Approximately 2 m² more floor space than the standard inside cabins.
• Larger Sea View Cabin KB — 16 m², sleeps 2. Roomier than the standard sea-view grade without paying suite prices.
• Suite B1 — 48 m², sleeps 3. Includes dedicated butler service — personalised in-suite attention not available in balcony or sea-view cabins.
• Deluxe Balcony Cabin EA — 23 m², sleeps 2. More floor space than entry-level balcony cabins in the standard tier.

Benefits of Caribbean 2026 Cruises with P&O Cruises

P&O Cruises is one of the longest-running British cruise lines, and its Caribbean programme reflects what British travellers tend to want from a warm-weather voyage: a relaxed pace, a familiar on-board culture, and itineraries long enough to feel like a proper holiday rather than a sprint through ports.

Booking through Cruise1st means you have expert advice from people who know this fleet in detail — which ship suits first-timers, which cabin grade is worth the upgrade on a 14-night sailing, and which fare type fits your plans. As one of the UK’s leading cruise specialists, we are not a general travel agent who happens to sell cruises; this is what we do, and the difference shows when you are weighing a 14-night round trip from Barbados against a longer itinerary sailing from Antigua.

Because the vast majority of these sailings depart from Bridgetown or Antigua, most passengers will need a transatlantic flight each way. Rather than leaving that to sort out separately, our team can build a full Cruise1st Package — flights, hotel nights before or after the cruise, transfers between the airport and the port, and insurance — so the whole thing travels on one booking. You deal with one team, not three.

Fare types vary across P&O’s Caribbean programme — options such as early-saver fares, select price and last-minute offers can all appear depending on when you book and which sailing you choose. Our advisers can walk you through what each includes and help you identify the fare that gives you the best value for your circumstances.

Discounts are available on selected sailings, with reductions of up to 26% on one departure measured from that cabin grade’s previously listed price — though most reduced sailings sit closer to 2% off, so it is worth checking individual departure prices with our team rather than assuming a page-wide sale.

Caribbean 2026 Cruises with P&O Cruises — Top Destinations

The 2026 Caribbean programme with P&O Cruises focuses on 2 areas: the Southern Caribbean and the wider Caribbean region. The Southern Caribbean accounts for the larger share of sailings and is where the most variety of island itineraries sits. Whether you are after longer, multi-island voyages or a more straightforward return trip, there is an itinerary in the mix.

Southern Caribbean

The Southern Caribbean dominates the P&O 2026 programme, with the majority of sailings in this collection heading there. Itineraries in this region typically take in a spread of islands over 14 nights or more, giving you genuine time at sea between ports rather than the rushed schedule of shorter sailings. Barbados serves as the main hub — both as a departure and return port — and it is a practical base for a pre- or post-cruise night if your flights do not line up with embarkation day. If you want to explore what the Southern Caribbean specifically offers, that destination page has more detail.

Caribbean (Broader Region)

A further group of sailings is categorised under the broader Caribbean region, covering itineraries that range more widely. These tend to include Antigua as either a starting or finishing port, and the sailing durations vary — up to 24 nights on the longer departures. For a full picture of what is available across Caribbean cruising in 2026, including options from other lines, the Caribbean Cruises 2026 hub covers the wider market, and the Caribbean Cruises from the UK page focuses specifically on British-market options.

If you are thinking about the Caribbean in November specifically, Caribbean Cruises in November 2026 narrows it down to that month across all lines, and Caribbean Christmas Cruises 2026 covers the festive season for those looking to spend December in the warmth.

How Do I Get to the Ship?

The answer depends on which sailing you choose. Almost all of these itineraries depart from Bridgetown, Barbados or from Antigua — both of which require a transatlantic flight from the UK. Cruise1st can include that flight, along with a hotel night in the port city if you arrive the day before, airport transfers and any tours you want to add, all on the same booking. That way, nothing falls between the cracks when your cruise starts or ends.

One sailing departs from Southampton, which is a different proposition entirely — no airport, no check-in queue, no luggage to manage across two transport modes. Most of Britain can get to Southampton by road or rail, and if you prefer a no-fly holiday, that departure is worth looking at. Our team can also arrange parking or rail travel to the port as part of your booking.

For those thinking about Caribbean fly-cruises in 2026 more broadly, or who want to compare Caribbean cruises departing from Southampton, both pages are worth a look.

How Long Are P&O Caribbean Sailings in 2026?

Sailings in this collection run from 11 nights at the shorter end to 24 nights on the longest departures, with a median of 14 nights. A 14-night sailing is long enough to visit several islands without feeling rushed, and it is the duration that suits most people combining a cruise with a transatlantic flight — you want the voyage to justify the journey.

The shorter 11-night options suit those with less time or a tighter budget, while the longer sailings — up to 24 nights — are for anyone who wants a genuinely extended trip, with more sea days and more ports in the mix. P&O Cruises itineraries at this length tend to pace themselves well, so the longer voyages rarely feel stretched.

If you are considering other lines for a similar duration, all-inclusive Caribbean cruises in 2026 cover the broader market for those who want a fully-packaged fare, and Caribbean cruises from the UK gives a wider view of British-market options at various lengths.

Other 2026 Cruises Worth Considering

If you are in the early stages of planning and want to compare P&O’s Caribbean itineraries against other options sailing in 2026, a few pages are worth bookmarking. 2026 cruises from Southampton covers all lines and destinations leaving from that port — useful if you want the no-fly option but are open on destination. P&O Cruises 2026 from Southampton narrows that to P&O specifically if the line is your priority. For those open to other Caribbean cruise lines, Royal Caribbean 2026 from Southampton and Caribbean 2026 cruises aboard Arvia are both relevant if Arvia’s Caribbean programme is what caught your eye in the first place.

If December is your target month and you want to combine a Caribbean voyage with the festive period, 2026 Christmas cruises and Caribbean Christmas cruises 2026 cover both the broad and Caribbean-specific options. For sailings departing directly from Southampton at Christmas, Christmas cruises from Southampton is the right place to look, and for the October departures specifically, October cruises from Southampton gives a wider view of what is available that month.

Planning further ahead? 2027 cruises from Southampton already has a strong selection if you want to lock in something for the following year.

Rated 4.5 out of 5 on Trustpilot from more than 7,000 reviews, Cruise1st is ABTA and ATOL protected — so whether you are booking a straightforward cruise or a fully packaged fly-cruise holiday, your money is looked after. Call our cruise experts, or search and book online — either way, we put the whole trip on one booking.

Where a discount is shown, it is a reduction from the price previously listed for that cabin grade on that sailing, not a comparison between cabin grades or against a brochure rate. Discounts and prices shown are not kept up to date: the reduction available now may be smaller, or may have ended, and prices may have changed.