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Cheap flights from London, ON to Caribbean from C$ 278

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — SJU
26 Dec — 2 Jan1
1 adult
1 adult, Economy, 0 bags

Find flight deals from London to Caribbean

Enter your travel dates to find the best prices.

Cheapest flights from London to Caribbean
Explore the most affordable flight options available from London to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 November 2025.

Thu 4/125:40 p.m.YXU - PUJ
2 stops19h 20mAir Canada
Thu 11/1210:25 p.m.PUJ - YXU
1 stop11h 21mAir Canada
Deal found 25/11C$ 556
Tue 30/129:25 a.m.YXU - NAS
1 stop27h 30mAir Canada
Thu 8/19:10 p.m.NAS - YXU
1 stop24h 11mAir Canada
Deal found 25/11C$ 559
Thu 4/129:25 a.m.YXU - PUJ
2 stops38h 20mAir Canada
Sat 6/123:35 p.m.PUJ - YXU
2 stops18h 11mAir Canada
Deal found 25/11C$ 559
Thu 27/115:15 a.m.YXU - PUJ
1 stop15h 20mAir Canada
Sun 30/1110:25 p.m.PUJ - YXU
1 stop11h 21mAir Canada
Deal found 26/11C$ 560
Wed 31/125:40 p.m.YXU - NAS
2 stops40h 25mAir Canada
Thu 8/11:15 p.m.NAS - YXU
2 stops19h 31mAir Canada
Deal found 25/11C$ 570
Tue 30/129:25 a.m.YXU - NAS
1 stop27h 30mAir Canada
Wed 7/19:10 p.m.NAS - YXU
1 stop24h 11mAir Canada
Deal found 25/11C$ 610
Wed 31/125:40 p.m.YXU - NAS
2 stops40h 25mAir Canada
Wed 7/19:10 p.m.NAS - YXU
1 stop24h 11mAir Canada
Deal found 25/11C$ 621
Thu 25/125:10 a.m.YXU - NAS
1 stop7h 45mAir Canada
Thu 1/11:15 p.m.NAS - YXU
2 stops19h 31mAir Canada
Deal found 25/11C$ 705
Sun 28/129:25 a.m.YXU - NAS
1 stop27h 30mAir Canada
Thu 8/11:15 p.m.NAS - YXU
2 stops19h 31mAir Canada
Deal found 25/11C$ 752
Tue 30/129:25 a.m.YXU - NAS
2 stops26h 25mUnited Airlines
Thu 8/112:55 p.m.NAS - YXU
2 stops19h 51mUnited Airlines
Deal found 25/11C$ 759
Thu 27/115:15 a.m.YXU - PUJ
1 stop15h 20mMultiple Airlines
Sun 30/1112:40 p.m.PUJ - YXU
Nonstop4h 40mMultiple Airlines
Deal found 24/11C$ 762
Sun 28/129:25 a.m.YXU - NAS
1 stop27h 30mAir Canada
Wed 7/11:50 p.m.NAS - YXU
1 stop7h 31mAir Canada
Deal found 25/11C$ 801

Cheap flight deals from London to Caribbean

Keep the following information in mind while searching for London to Caribbean flight deals. Data was last updated 26 November 2025.

Round-trip from

C$ 530

One-way from

C$ 278

Popular in

December

Cheapest in

September

Average price

C$ 736

Good round-trip deal

C$ 731 or less
Air Canada
  • Air Canada
  • 4/1-8/1
  • 2 total stops
  • 26h 46m total
  • London to Caribbean
Search Deals
United Airlines
  • United Airlines
  • 9/1
  • 2 total stops
  • 26h 25m total
  • London to Caribbean
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 62 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from London to Caribbean.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from London to Caribbean that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 26 November 2025.
Use the filters below to find and compare flights from London to Caribbean that are best for you.

Fly from

London

Fly to

Caribbean

Route

Depart

Return

Price

LondonNassau

YXU - NAS

YXUNAS

London

Sun 4/1

5:40 p.m.-12:55 p.m.

1 stop19h 15m

Nassau Intl

Thu 8/1

1:15 p.m.-8:46 a.m.

2 stops19h 31m

C$ 530

LondonNassau

YXU - NAS

YXUNAS

London

Thu 1/1

5:40 p.m.-10:05 a.m.

2 stops16h 25m

Nassau Intl

Thu 8/1

9:10 p.m.-8:46 a.m.

1 stop11h 36m

C$ 539

LondonPunta Cana

YXU - PUJ

YXUPUJ

London

Sat 6/12

5:40 p.m.-4:35 p.m.

1 stop21h 55m

Punta Cana

Thu 11/12

10:25 p.m.-8:46 a.m.

1 stop11h 21m

C$ 556

LondonGeorge Town

YXU - GCM

YXUGCM

London

Sun 18/1

5:10 a.m.-12:25 p.m.

1 stop7h 15m

George Town Owen Roberts Intl

Thu 22/1

1:30 p.m.-5:05 p.m.

1 stop27h 35m

C$ 557

LondonNassau

YXU - NAS

YXUNAS

London

Wed 31/12

5:10 a.m.-8:10 p.m.

1 stop15h 00m

Nassau Intl

Thu 8/1

1:15 p.m.-8:46 a.m.

2 stops19h 31m

C$ 559

LondonPunta Cana

YXU - PUJ

YXUPUJ

London

Sun 1/3

5:40 p.m.-9:35 p.m.

1 stop26h 55m

Punta Cana

Sun 8/3

9:35 p.m.-5:05 p.m.

1 stop19h 30m

C$ 563

LondonPunta Cana

YXU - PUJ

YXUPUJ

London

Tue 20/1

9:25 a.m.-9:45 p.m.

1 stop11h 20m

Punta Cana

Thu 22/1

10:35 p.m.-5:05 p.m.

1 stop19h 30m

C$ 566

LondonNassau

YXU - NAS

YXUNAS

London

Sun 18/1

5:40 p.m.-12:55 p.m.

1 stop19h 15m

Nassau Intl

Thu 22/1

1:15 p.m.-5:05 p.m.

2 stops27h 50m

C$ 569

LondonNassau

YXU - NAS

YXUNAS

London

Mon 19/1

5:40 p.m.-12:25 p.m.

2 stops18h 45m

Nassau Intl

Thu 22/1

1:15 p.m.-8:46 a.m.

2 stops19h 31m

C$ 569

LondonMontego Bay

YXU - MBJ

YXUMBJ

London

Mon 19/1

9:25 a.m.-12:30 p.m.

1 stop27h 05m

Montego Bay Sangster Intl

Fri 23/1

7:05 p.m.-5:05 p.m.

2 stops46h 00m

C$ 587

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/11

Showing 1-10 of 41 results
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Best time to book a flight from London to Caribbean

Have a flexible travel schedule? Discover the best time to fly to Caribbean from London with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to Caribbean

What is the cheapest month to book a flight from London, Ontario to Caribbean?

Currently, September is the cheapest month in which you can book a flight from London, Ontario to Caribbean (average of C$ 185). Flying from London, Ontario to Caribbean in January is currently the most expensive (average of C$ 350). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YXU to CB?

Find hourly flight availability from London to Caribbean. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 November 2025.

A simple way to save on the total cost of your ticket is to fly from London, Ontario to Caribbean at noon. If you’re flexible enough to do this you can expect to save up to 43% on your trip compared to booking a flight in the evening.

Reviews of airlines servicing Caribbean

Get insights into the airlines that provide service to Caribbean. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Caribbean. Reviews last updated 26 November 2025.
Check out reviews from past customers who have flown with Air Transat and Air Canada from London to Caribbean to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.8
Good
478 reviews
Check prices

Overall

7.8

Boarding

7.9

Food

6.8

Entertainment

7.1

Comfort

7.3

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Air Transat
7.8
Good
478 reviews
Air Transat
7.8
Good
478 reviews
Check prices

Overall

7.8

Boarding

7.9

Food

6.8

Entertainment

7.1

Comfort

7.3

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Air Canada
7.1
Good
10,478 reviews
Air Transat
7.8
Good
478 reviews
Check prices

Overall

7.8

Boarding

7.9

Food

6.8

Entertainment

7.1

Comfort

7.3

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.

Related info for your journey

Find useful and relevant information for your journey from London to Caribbean. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from London to Caribbean?

    For a flight from London to Caribbean, you will be flying from London. London (YXU) is just 8.6 km from the centre of the city.

  • How long is the flight from London, Ontario to Caribbean?

    There are many flights that can get you from London, Ontario to Caribbean in 19h 15m. Fly via Air Canada, United Airlines, or WestJet to get the fastest option. Airlines will cover a distance of 2026 km. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from London, Ontario to Caribbean one-way?

    The cheapest airlines for a one-way flight from London, Ontario to Caribbean are United Airlines (C$ 278), Air Canada (C$ 319), and WestJet (C$ 341).

  • What are the most popular routes from London, Ontario to Caribbean?

    Most travellers choose London - Punta Cana, London - Nassau Intl or London - Bridgetown Grantley Adams Intl when deciding on the best route from London, Ontario to Caribbean.

  • Can I find deals for flights from London to Caribbean that include hotel bookings?

    Yes. In addition to deals on London to Caribbean flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from London to Caribbean?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Caribbean.

  • Can I find deals for business class flights from London to Caribbean?

    Yes. Cheapflights offers flight deals from London to Caribbean by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London, Ontario to Caribbean?

    Currently, September is the cheapest month in which you can book a flight from London, Ontario to Caribbean (average of C$ 185). Flying from London, Ontario to Caribbean in January is currently the most expensive (average of C$ 350). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for London to Caribbean

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from London to Caribbean

Discover the top 2 airlines that operate flights from London to Caribbean. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 26 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 536AverageC$ 792FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 707AverageC$ 817FlexibilityNo cancel feeOn-time50%
Search Air Transat flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Caribbean?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from London to Caribbean. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from London to Caribbean?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London to Caribbean for you. Better yet — we are completely free to use.

Can Cheapflights find flights from London to Caribbean with no change fees?

Need flexible booking options for your flight to Caribbean from London? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from London to Caribbean become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Caribbean from London today and book when prices fit your budget.

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