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Best Caribbean Islands Flight Deals from London

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Punta Cana
Punta Cana1 stopC$ 555
Montego Bay
Montego BaydirectC$ 388
Kingston
Kingston1 stopC$ 986
Nassau
Nassau2 stopsC$ 523
Bridgetown
Bridgetown2 stopsC$ 859
Puerto Plata
Puerto PlatadirectC$ 926
George Town
George Town1 stopC$ 499
Santo Domingo
Santo Domingo2 stopsC$ 1,032
Punta Cana
Punta Cana1 stopC$ 555
Montego Bay
Montego BaydirectC$ 388
Kingston
Kingston1 stopC$ 986
Nassau
Nassau2 stopsC$ 523
Bridgetown
Bridgetown2 stopsC$ 859
Puerto Plata
Puerto PlatadirectC$ 926
George Town
George Town1 stopC$ 499
Santo Domingo
Santo Domingo2 stopsC$ 1,032
Booking Insights

KAYAK's insights & trends for London to Caribbean Islands flights

Get data-powered insights and trends into flights from London to Caribbean Islands to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest London to Caribbean Islands flight route?

The cheapest ticket to Caribbean Islands from London found in the last 5 days was to Montego Bay, at C$ 235 round-trip. The most popular route is from London (YXU) to Montego Bay (MBJ), and the cheapest round-trip airline ticket found on this route in the last 5 days was C$ 235.

What is the cheapest time of day to fly to Caribbean Islands?

The cheapest time of day to fly to Caribbean Islands is generally in the evening, when round-trip flights cost C$ 961 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Caribbean Islands is generally in the evening, which is peak travel time and where the average cost of a ticket is C$ 961.

Can I save money by flying with a layover from London to Caribbean Islands?

No, with an average price for the route of C$ 643, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from London to Caribbean Islands?

The cheapest month for flights from London to Caribbean Islands is October, when tickets cost C$ 516 (return) on average. On the other hand, the most expensive months are August and September, when the average cost of round-trip tickets is C$ 1,364 and C$ 1,101 respectively.

Good to know

Low season

August
Best time to beat the crowds but there is an average 80% increase in price.
Most popular time to fly (23% more expensive on average)

FAQs - booking Caribbean Islands flights

  • How does KAYAK find such low prices on flights from London to Caribbean Islands?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Caribbean Islands.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Caribbean Islands?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London to Caribbean Islands is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Caribbean Islands?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from London to Caribbean Islands with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Caribbean Islands?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from London to Caribbean Islands up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many flights are there between London and Caribbean Islands per day?

    There is a maximum of 1 direct flight a day that takes off from London and lands in Caribbean Islands, with an average flight time of 4h 05m. The most common departure time is 5:00 p.m. and most flights take off in the afternoon. Each week, there are 1 flights.

Top tips for finding cheap flights to Caribbean Islands

  • Looking for a cheap flight? 25% of our users found tickets from London to the following destinations at these prices or less: Montego Bay C$ 235 one-way - C$ 390 round-trip

Reviews of the top airlines flying from London to Caribbean Islands

 
Need help choosing which airline to fly with from London to Caribbean Islands? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
Air TransatOverall score based on 584 reviews
8.5Crew
7.3Comfort
6.7Food
7.0Entertainment
7.9Boarding
Airline reviews

Very cold on aircraft. Everyone was wearing “Parker’s”to stay warm.

6.0 GoodGordon, Sep 2026
Read more Air Transat reviews

Very cold on aircraft. Everyone was wearing “Parker’s”to stay warm.

On one of the flights, the situation became sufficiently frustrating that a passenger openly expressed their dissatisfaction. Despite these complaints, we did not observe any meaningful improvement or receive an adequate explanation. The fact that members of our group experienced similar conditions on two separate aircraft is particularly concerning. We recognize that cabin temperatures may vary during a flight; however, the prolonged discomfort and the apparent lack of an effective response significantly affected our travel experience. Passengers reasonably expect a long-haul international flight to provide a tolerable cabin environment. When multiple passengers raise concerns about their comfort or well-being, those concerns should be acknowledged and addressed professionally.

Flight was really good, with no middle section on an A321neo for an international flight, from Ottawa directly to London. Staff was friendly. The food was okay, and entertainment amenities could be better.

The flight was terrible based off the temperature in the plane and the air smelled so stale and gross. I have never wanted to hosed lore in my life after I got off. The food was disgusting and seemingly low quality. The staff was friendly. The bathrooms were so gross after a couple of hours. I will definitely never book with them again.

The crew was great. There was no entertainment and the internet wasn't working. We sat in the run way for a LONG time which is always so upsetting. The seats are very close together and the flights are completely full which makes for a tough flight. Flying is just an uncomfortable experience.

Very kind crew. Vegetarian food better than usual. Prompt take off. Entertainment worked well. Could always do with more room!

The dinner was bland and boring, but the economy seats were surprisingly comfortable. The flight was very packed.

Great crew and entertaining Captain. Seats were not what we had expected based on my booking but things worked out in the end. Of course, like all airlines these days not enough leg or elbow room.

The entertainment system was down; food by purchase only; several people did not receive their luggage. No one answers at the local office or online about the luggage.

This has been the worst experience I’ve ever had. Basically, I lost my round-trip tickets because one of my last names was missing, and you didn’t allow me to correct it. I had to purchase a full ticket again. Once I get home, I will start legal proceedings against you.

The boarding process was going smoothly until the manager Bharti Singh insisted I check my duffle bag that fits under my seat. I travel with the duffle for this very reason. I know for a fact it fits under the seat. She was rude and aggressive, I was charged a check bag fee. She reminded me that I purchased a “basic”ticket. I fly Air Canada more then ten times a year and have spent thousands of dollars on tickets with Air Canada. Once the boarding closed there were many empty overhead bins. The airplane was an old, with no entertainment. The flight attendants were not pleasant, no smiles, not even friendly with each other. Over-all, seemed miserable. I fly all the time and have never experienced a flight crew so unpleasant. This was the worst flight I’ve ever had. If I didn’t have to fly Air Canada I would not use them again.

flight was full and no chance of getting a better sit. other than that. it was ok.

The flight was packed solid which shouldn’t be a problem, but when you realize that if you are over 5’7” tall there is no room to do anything but sit uptight it changes the perspective. Especially when you are in a seat that doesn’t even recline. Those seats should warrant a discount really. It’s preposterous that you have yo pay an extra $60ish to get 10cm more leg room but have to pay the same price as everyone else when you have seemingly less leg room and can’t even put your seat back the wee bit everyone else can. Offer them at a discount on booking even. I know tons of travelling kids/young people who wouldn’t mind sitting like that for five hours if a nice discount was offered. The staff was lovely and the touchdown was stellar but the extreme close quarters is what has me pondering another means of travel whenever possible.

I didn't like that they wanted extra money to watch a movie on the other airlines it's free that I use anyway

Process of checking in , inToronto was quiet and peaceful.. Checking in, in America is very kaotic

They should improve their choice of food, we need a wide variety

Too many delays. Seats too small. A budget airline. Will never fly Air Canada again.

Horrible, we were on a little DeHaviland 400 that was really small and shaky. I am 5' 4" and I had to duck my head to get in it felt like an old war plane.

It might have been closer to being on time. Maybe next time I could fly from London to Toronto?

Air Canada canceled my flight last minute and I gave me next’s day night time my flight. No accommodations at all. I have a function on Xmas eve. So I had to took rental car last minute.i never ever book a ticket with Canadian airlines at all.

More options for your flight to Caribbean Islands

Complete your trip to Caribbean Islands with a hotel stay or car rental