Caribbean Cruises Departing from Southampton

Caribbean Cruises from Southampton: What’s On Offer?

Southampton is the natural starting point for a Caribbean cruise from Britain. Every sailing departs from Southampton — no flights, no connecting journeys, just the ship. Voyages range from a fortnight to over four months, and the routes split between three broad shapes: transatlantic crossings, dedicated Caribbean itineraries, and full world cruises that call at ports across multiple continents. It is worth knowing that sailings here are a mix of round trips and one-way voyages — a good number end somewhere other than Southampton, so check the disembarkation port before you book. If yours ends abroad, Cruise1st can arrange the flight home alongside hotels either side and any transfers you need.

Where Do These Sailings Go?

The bulk of availability falls into three regions, and each suits a different kind of traveller.

Transatlantic Crossings

The largest share of departures are transatlantic — long-haul ocean voyages that cross the Atlantic to arrive in the Americas. Queen Mary 2 dominates this category, which makes sense: she is the world’s only true ocean liner, purpose-built for the North Atlantic rather than adapted from a cruise ship hull. Disembarkation ports include New York, making it straightforward to extend your trip on the East Coast before flying home. Cunard can also arrange coach or car-parking packages from Southampton if you prefer not to drive yourself.

Caribbean Itineraries

Sailings heading specifically for the Caribbean call at islands including Barbados, Antigua and Charlestown on Nevis. These are the holidays most people picture when they think “Caribbean from Southampton” — a fortnight or more at sea, warm weather and a series of island stops. Both round-trip and one-way options exist in this category, so some voyages bring you back to Southampton while others end in the Caribbean itself.

World Cruises

For those who want to go further, a selection of world cruises from Southampton are available, ranging up to 124 nights. These grand voyages call at ports across three or more continents and suit travellers with the time to properly explore. If you have ever wanted to sail away for months at a time with everything included, this is where to look.

Which Cruise Lines Sail the Caribbean from Southampton?

Sailings come from a focused group of lines, each with a distinct character. Cunard and P&O Cruises account for the majority of departures between them — both are British institutions with a long history of sailing from Southampton, and both put particular care into the experience for British passengers. Norwegian Cruise Line and Princess Cruises each offer sailings too, and Cruise1st Packages bundle cruise, flights and hotels into a single booking for those who want everything arranged in one place.

The Ships: What Can You Expect On Board?

Queen Mary 2 — Cunard

Queen Mary 2 is unlike any other ship at sea. She was designed from the keel up as an ocean liner — built to cross the Atlantic in all conditions, not to drift between warm-weather ports. On board, the first planetarium at sea sits inside the Illuminations venue, hosting stargazing shows alongside cinema screenings, concerts and lectures. Six speciality restaurants, a Royal Court Theatre staging West End-calibre productions, and nightly ballroom dancing in the Queens Room give you more to fill your evenings than most ships twice her age. If you want to explore cabin options, the Queen Mary 2 cabins and deck plans page covers everything from inside grades to the signature suites.

Cabin Grades on Queen Mary 2

• Britannia Inside (HB) — 14.8 m²: The only inside cabin with a view into Queen Mary 2’s atrium — visually more open than a standard interior room.
• Britannia Solo Outside (KB) — 16.5 m²: Designed for solo travellers with no single supplement, giving full Britannia comfort for one person.
• Britannia Balcony (BU, covered loggia) — 25 m²: A sheltered loggia rather than an open balcony, so you get sea air and sea views in all weathers.
• Queens Grill Grand Duplex Suite (Q1) — 208.9 m²: A two-storey maisonette offering over 200 m² of private living space — more than twice that of any other Queens Grill Suite.

Iona — P&O Cruises

Iona is P&O’s flagship and the largest ship sailing year-round from Southampton, carrying up to 5,200 guests. Her defining feature is the SkyDome — a 970 m² retractable glass dome above the pool deck — which transforms from an outdoor sun space to a sheltered venue whatever the weather. Eighteen bars and restaurants include Anderson’s gin bar, Sindhu for Indian cuisine, and The Chef’s Table for a more intimate dining experience. See the full range of options on the Iona cabins and deck plans page.

Cabin Grades on Iona

• Larger Inside Cabin (OA) — 17 m²: One of the roomier inside grades on the ship, with more space than the standard interior categories.
• Sea View Cabin (LB) — 19.5 m²: Natural light and an unobstructed sea view via window or porthole — a meaningful step up from a windowless interior.
• Balcony Cabin (GB) — 17.7 m²: The roomiest standard balcony grade, with roughly 1–2 m² more floor space than comparable variants.
• Suite (B4) — 40.3 m²: Includes a dedicated butler throughout your voyage — personalised service not available in any balcony or sea-view cabin.

Arvia — P&O Cruises

Arvia launched in 2022 as P&O’s newest ship and the largest ever built for the British market. Like Iona, she features the SkyDome — a 970 m² retractable glass roof that fuses a performance stage with a swimming pool — a venue genuinely unlike anything else at sea. Over 30 dining and bar venues include Sindhu, The Glass House, The Epicurean, and the Keel & Cow gastropub. Check Arvia’s cabins and deck plans to find the grade that suits you.

Cabin Grades on Arvia

• Larger Inside Cabin (OA) — 15 m²: More floor space than the standard inside grades — 15 m² gives noticeably more room to spread out.
• Suite (B4) — 40.3 m²: Approximately 40–49 m² of living space — dramatically more than any balcony or sea-view cabin, sleeping up to 4.
• Deluxe Balcony Cabin (EA) — 20 m²: Your own outdoor space for fresh air and sea views, away from the shared deck areas.
• Family Sea View Suite (BA) — 40.3 m²: A private balcony available only at suite grade, not in standard sea-view cabins.

Queen Victoria — Cunard

Queen Victoria carries Cunard’s most traditional class-dining structure, with tiered restaurants across Britannia, Princess Grill and Queen’s Grill. Her Royal Court Theatre is the first at sea to feature private boxes, and her ballroom — the largest afloat — hosts Cunard’s famous Gala evenings with a live orchestra and white-gloved afternoon tea. The Queen Victoria cabins and deck plans page has full grade details.

Aurora — P&O Cruises

Aurora is a mid-sized, classic P&O ship with a distinctly British character — a quieter, more traditional feel than the larger modern vessels. She suits travellers who prefer a less busy ship without sacrificing the comfort of a full-service cruise. See the Aurora cabins and deck plans for details on grades and layouts.

What Do the Fares Include?

Fare inclusions vary significantly by cruise line, and it is worth understanding what each tier covers before you compare prices.

Cunard offers a flexible fare tier that lets you choose your stateroom number and retain the option to amend your booking up to the balance due date, alongside a low 15% deposit. A Saver fare is available for those happy to take a pre-allocated stateroom in exchange for a reduced price — best suited to last-minute bookings. Fare types such as on-board credit, complimentary coach travel to Southampton, and car-parking add-ons are also available depending on which package you choose.

Norwegian Cruise Line offers a base fare for those who simply want the cruise, with higher tiers adding a premium beverage package, speciality dining credits, Wi-Fi, and shore excursion credits per port — a meaningful difference on a longer voyage.

Princess Cruises offers a Standard fare covering the cruise itself, with the Princess Plus tier adding casual dining meals per voyage, beverages, MedallionNet Wi-Fi, crew gratuities, and reserved theatre seating. The Plus package is worth considering if you plan to dine out of the main restaurant regularly.

Deals and Discounts on Caribbean Sailings from Southampton

A large proportion of sailings carry a reduction from their previously listed price for that cabin grade. Discounts of up to 33% are available on selected departures, though that figure applies to a single sailing — most reduced fares are more modest. Fare types such as saver rates, early-booking incentives and last-minute offers appear regularly, so it is worth checking with a Cruise1st adviser to find out what is available on the sailing you have in mind.

Round Trip or One-Way: Which Should You Choose?

These sailings are a genuine mix of both shapes. A round trip brings you back to Southampton — ideal if you want a self-contained holiday without arranging a flight home. A one-way voyage typically ends at a port in the Caribbean, the Americas or beyond, giving you the option to explore your destination before flying back. If you are on a one-way sailing, Cruise1st can arrange the return flight, pre- or post-cruise hotels, and transfers as part of a single package — so you are not left to piece it together yourself.

Make It a Full Holiday

As one of the UK’s leading cruise specialists, Cruise1st can build everything around your sailing. Whether you need a hotel the night before departure, a flight home after a one-way voyage, shore excursions, transfers or travel insurance, we can put it all on one booking. Browse all cruises from Southampton or take a broader look at Caribbean cruises from the UK to compare your options. For a broader search, our full cruise search covers every destination and departure port we offer.

Other Sailings to Consider

If your dates are flexible or you want to explore further, a few related pages are worth a look. Christmas cruises from Southampton cover the festive season specifically. Last-minute cruises from Southampton are useful if you can travel at short notice. For a year-by-year view, Caribbean cruises from Southampton in 2027 narrows things to that specific year.

*Prices are per person based on 2 people sharing, and are subject to change. This price is not kept up to date and therefore does not reflect live pricing and availability. Prices and any discounts shown were checked on 14 October 2026.

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.