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Cheap flights from London, ON to Caribbean from C$ 271

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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — SJU
20 Feb — 27 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap 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 21 January 2026.

Tue 20/15:10 a.m.
YXU
-
NAS
1 stop15h 00m
Air Canada
Tue 27/19:10 p.m.
NAS
-
YXU
1 stop11h 36m
Air Canada
Deal found 19/1C$ 518
Tue 20/15:10 a.m.
YXU
-
NAS
1 stop15h 00m
Air Canada
Thu 22/19:10 p.m.
NAS
-
YXU
1 stop11h 36m
Air Canada
Deal found 19/1C$ 521
Thu 19/29:25 a.m.
YXU
-
NAS
1 stop10h 45m
Air Canada
Mon 23/29:10 p.m.
NAS
-
YXU
1 stop24h 11m
Air Canada
Deal found 20/1C$ 535
Mon 9/39:25 a.m.
YXU
-
GCM
1 stop27h 00m
Air Canada
Wed 11/34:45 p.m.
GCM
-
YXU
2 stops23h 20m
Air Canada
Deal found 19/1C$ 556
Sat 7/25:40 p.m.
YXU
-
NAS
1 stop19h 15m
Air Canada
Thu 12/21:50 p.m.
NAS
-
YXU
1 stop18h 56m
Air Canada
Deal found 20/1C$ 560
Sun 8/25:40 p.m.
YXU
-
NAS
2 stops18h 45m
Air Canada
Thu 12/21:50 p.m.
NAS
-
YXU
1 stop18h 56m
Air Canada
Deal found 20/1C$ 564
Sat 7/25:10 a.m.
YXU
-
NAS
1 stop7h 45m
Air Canada
Wed 11/21:15 p.m.
NAS
-
YXU
2 stops19h 31m
Air Canada
Deal found 21/1C$ 565
Sun 1/35:40 p.m.
YXU
-
PUJ
1 stop17h 25m
Air Canada
Sat 7/312:40 a.m.
PUJ
-
YXU
1 stop20h 41m
Air Canada
Deal found 20/1C$ 567
Sun 8/25:40 p.m.
YXU
-
NAS
2 stops18h 45m
Air Canada
Wed 11/21:15 p.m.
NAS
-
YXU
2 stops19h 31m
Air Canada
Deal found 20/1C$ 570
Sun 22/25:40 p.m.
YXU
-
PUJ
1 stop17h 35m
Air Canada
Sat 7/312:40 a.m.
PUJ
-
YXU
1 stop20h 41m
Air Canada
Deal found 20/1C$ 582
Tue 20/15:10 a.m.
YXU
-
PUJ
1 stop15h 35m
Air Canada
Thu 22/13:15 p.m.
PUJ
-
YXU
1 stop18h 31m
Air Canada
Deal found 19/1C$ 585
Sun 25/19:50 a.m.
YXU
-
PUJ
1 stop10h 55m
Air Canada
Thu 29/110:35 p.m.
PUJ
-
YXU
1 stop11h 11m
Air Canada
Deal found 20/1C$ 586

Find flight deals from London to Caribbean

Keep the following information in mind while searching for London to Caribbean flight deals. Data was last updated 21 January 2026.

Round-trip from

C$ 535

One-way from

C$ 271

Popular in

December

Cheapest in

September

Average price

C$ 892

Good round-trip deal

C$ 1,096 or less
Air Canada
  • Air Canada
  • 19/2-23/2
  • 3 total stops
  • 48h 50m total
  • London to Caribbean
Search Deals
United Airlines
  • United Airlines
  • 6/3
  • 2 total stops
  • 10h 12m total
  • London to Caribbean
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 101 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 58 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 21 January 2026.
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

Thu 19/2

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

2 stops16h 25m

Nassau Intl

Mon 23/2

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

2 stops19h 31m

C$ 541

LondonGeorge Town

YXU - GCM

YXUGCM

London

Mon 9/3

9:25 a.m.-11:25 a.m.

1 stop27h 00m

George Town Owen Roberts Intl

Wed 11/3

4:45 p.m.-5:05 p.m.

2 stops23h 20m

C$ 556

LondonNassau

YXU - NAS

YXUNAS

London

Sat 7/2

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

1 stop19h 15m

Nassau Intl

Thu 12/2

1:50 p.m.-8:46 a.m.

1 stop18h 56m

C$ 560

LondonNassau

YXU - NAS

YXUNAS

London

Sun 8/2

5:40 p.m.-8:10 p.m.

1 stop26h 30m

Nassau Intl

Wed 11/2

1:50 p.m.-8:46 a.m.

1 stop18h 56m

C$ 560

LondonNassau

YXU - NAS

YXUNAS

London

Sun 8/2

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

1 stop19h 15m

Nassau Intl

Thu 12/2

1:50 p.m.-8:46 a.m.

1 stop18h 56m

C$ 560

LondonNassau

YXU - NAS

YXUNAS

London

Sat 7/2

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

2 stops18h 45m

Nassau Intl

Wed 11/2

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

1 stop11h 36m

C$ 564

LondonPunta Cana

YXU - PUJ

YXUPUJ

London

Wed 20/5

6:10 p.m.-3:20 p.m.

1 stop21h 10m

Punta Cana

Mon 25/5

4:20 p.m.-5:33 p.m.

1 stop25h 13m

C$ 593

LondonPunta Cana

YXU - PUJ

YXUPUJ

London

Wed 20/5

6:00 a.m.-3:20 p.m.

1 stop9h 20m

Punta Cana

Thu 21/5

2:55 p.m.-8:53 a.m.

2 stops17h 58m

C$ 599

LondonPunta Cana

YXU - PUJ

YXUPUJ

London

Sat 16/5

6:10 p.m.-1:55 p.m.

2 stops19h 45m

Punta Cana

Tue 26/5

4:20 p.m.-5:33 p.m.

1 stop25h 13m

C$ 599

LondonPunta Cana

YXU - PUJ

YXUPUJ

London

Tue 19/5

12:20 p.m.-1:55 p.m.

2 stops25h 35m

Punta Cana

Sat 23/5

4:20 p.m.-5:33 p.m.

1 stop25h 13m

C$ 599

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/1

Showing 1-10 of 38 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$ 181). Flying from London, Ontario to Caribbean in February 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.

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 21 January 2026.
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
7.7
Good
499 reviews
Check prices

Boarding

7.9

Overall

7.7

Entertainment

7.0

Comfort

7.3

Crew

8.4

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Transat
7.7
Good
499 reviews
Air Transat
7.7
Good
499 reviews
Check prices

Boarding

7.9

Overall

7.7

Entertainment

7.0

Comfort

7.3

Crew

8.4

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Canada
7.1
Good
10,646 reviews
Air Transat
7.7
Good
499 reviews
Check prices

Boarding

7.9

Overall

7.7

Entertainment

7.0

Comfort

7.3

Crew

8.4

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.

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 11h. Fly via Air Canada, United Airlines, or WestJet to get the fastest option. Airlines will cover a distance of 2742 km. This flight may include one or multiple stops.

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

    Most travellers choose London - Punta Cana, London - Nassau Intl or London - Santo Domingo Las Americas 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$ 181). Flying from London, Ontario to Caribbean in February 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 21 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 499AverageC$ 762FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 691AverageC$ 820FlexibilityNo 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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