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Cheap flights from London, ON to Caribbean from C$ 343

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 20/3. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — SJU
5 Mar — 12 Mar1
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 3 February 2026.

Tue 3/35:10 a.m.
YXU
-
NAS
1 stop15h 00m
Air Canada
Tue 10/39:10 p.m.
NAS
-
YXU
1 stop19h 55m
Air Canada
Deal found 2/2C$ 542
Thu 21/512:20 p.m.
YXU
-
MBJ
1 stop24h 00m
Air Canada
Thu 11/612:15 p.m.
MBJ
-
YXU
1 stop22h 28m
Air Canada
Deal found 1/2C$ 560
Mon 2/25:10 a.m.
YXU
-
NAS
1 stop15h 00m
Air Canada
Tue 3/21:55 p.m.
NAS
-
YXU
1 stop27h 10m
Air Canada
Deal found 31/1C$ 582
Sat 7/25:10 a.m.
YXU
-
NAS
1 stop15h 00m
Air Canada
Thu 12/29:10 p.m.
NAS
-
YXU
1 stop11h 36m
Air Canada
Deal found 1/2C$ 583
Mon 9/35:10 a.m.
YXU
-
GCM
1 stop6h 15m
Air Canada
Wed 11/34:45 p.m.
GCM
-
YXU
2 stops23h 20m
Air Canada
Deal found 31/1C$ 587
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 2/2C$ 589
Sun 8/25:40 p.m.
YXU
-
NAS
2 stops18h 45m
Air Canada
Thu 12/21:15 p.m.
NAS
-
YXU
2 stops19h 31m
Air Canada
Deal found 3/2C$ 591
Mon 2/25:40 p.m.
YXU
-
BGI
1 stop19h 55m
Air Canada
Fri 6/24:10 p.m.
BGI
-
YXU
1 stop25h 55m
Air Canada
Deal found 1/2C$ 591
Fri 6/39:40 a.m.
YXU
-
PUJ
1 stop11h 05m
Air Canada
Fri 13/39:35 p.m.
PUJ
-
YXU
1 stop19h 30m
Air Canada
Deal found 2/2C$ 593
Mon 9/39:40 a.m.
YXU
-
PUJ
1 stop10h 55m
Air Canada
Wed 11/39:35 p.m.
PUJ
-
YXU
1 stop19h 30m
Air Canada
Deal found 2/2C$ 594
Tue 3/35:10 a.m.
YXU
-
NAS
2 stops10h 12m
United Airlines
Tue 10/33:35 p.m.
NAS
-
YXU
2 stops49h 30m
United Airlines
Deal found 2/2C$ 605
Sat 28/25:40 p.m.
YXU
-
NAS
2 stops20h 52m
United Airlines
Fri 6/34:25 p.m.
NAS
-
YXU
2 stops28h 56m
United Airlines
Deal found 1/2C$ 606

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 3 February 2026.

Round-trip from

C$ 560

One-way from

C$ 273

Popular in

December

Cheapest in

September

Average price

C$ 1,082
Air Canada
  • Air Canada
  • 21/5-11/6
  • 2 total stops
  • 46h 28m total
  • London to Caribbean
Search Deals
United Airlines
  • United Airlines
  • 17/3
  • 2 total stops
  • 21h 42m total
  • London to Caribbean
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 98 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 55 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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 3 February 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

Tue 3/3

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

1 stop15h 00m

Nassau Intl

Tue 10/3

9:10 p.m.-5:05 p.m.

1 stop19h 55m

C$ 542

LondonMontego Bay

YXU - MBJ

YXUMBJ

London

Thu 21/5

12:20 p.m.-11:20 a.m.

1 stop24h 00m

Montego Bay Sangster Intl

Thu 11/6

12:15 p.m.-11:43 a.m.

1 stop22h 28m

C$ 560

LondonGeorge Town

YXU - GCM

YXUGCM

London

Mon 9/3

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

1 stop6h 15m

George Town Owen Roberts Intl

Wed 11/3

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

2 stops23h 20m

C$ 587

LondonPunta Cana

YXU - PUJ

YXUPUJ

London

Fri 6/3

9:40 a.m.-9:45 p.m.

1 stop11h 05m

Punta Cana

Fri 13/3

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

1 stop19h 30m

C$ 593

LondonPunta Cana

YXU - PUJ

YXUPUJ

London

Mon 9/3

9:40 a.m.-8:35 p.m.

1 stop10h 55m

Punta Cana

Wed 11/3

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

1 stop19h 30m

C$ 594

LondonNassau

YXU - NAS

YXUNAS

London

Tue 3/3

5:10 a.m.-3:22 p.m.

2 stops10h 12m

Nassau Intl

Tue 10/3

3:35 p.m.-5:05 p.m.

2 stops49h 30m

C$ 605

LondonNassau

YXU - NAS

YXUNAS

London

Sat 28/2

5:40 p.m.-2:32 p.m.

2 stops20h 52m

Nassau Intl

Fri 6/3

4:25 p.m.-9:21 p.m.

2 stops28h 56m

C$ 606

LondonGeorge Town

YXU - GCM

YXUGCM

London

Mon 9/3

5:10 a.m.-12:45 p.m.

2 stops32h 35m

George Town Owen Roberts Intl

Wed 11/3

4:45 p.m.-8:46 a.m.

2 stops39h 01m

C$ 612

LondonPunta Cana

YXU - PUJ

YXUPUJ

London

Mon 9/3

9:40 a.m.-1:22 p.m.

2 stops27h 42m

Punta Cana

Wed 11/3

1:55 p.m.-5:05 p.m.

2 stops27h 10m

C$ 627

LondonPunta Cana

YXU - PUJ

YXUPUJ

London

Sun 1/3

9:25 a.m.-12:05 p.m.

1 stop25h 40m

Punta Cana

Sat 7/3

12:40 a.m.-8:21 p.m.

1 stop20h 41m

C$ 651

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 37 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$ 179). Flying from London, Ontario to Caribbean in February is currently the most expensive (average of C$ 332). 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 3 February 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
502 reviews
Check prices

Boarding

7.9

Food

6.8

Crew

8.4

Comfort

7.3

Entertainment

7.0

Overall

7.7

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
502 reviews
Air Transat
7.7
Good
502 reviews
Check prices

Boarding

7.9

Food

6.8

Crew

8.4

Comfort

7.3

Entertainment

7.0

Overall

7.7

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
10,684 reviews
Air Transat
7.7
Good
502 reviews
Check prices

Boarding

7.9

Food

6.8

Crew

8.4

Comfort

7.3

Entertainment

7.0

Overall

7.7

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 10h 12m. Fly via Air Canada or United Airlines to get the fastest option. Airlines will cover a distance of 2026 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 - 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$ 179). Flying from London, Ontario to Caribbean in February is currently the most expensive (average of C$ 332). 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 3 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 491AverageC$ 791FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 683AverageC$ 785FlexibilityNo 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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