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Cheap flights from London, ON to Caribbean Islands from C$ 237

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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — SJU
25 Mar — 1 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Caribbean Islands

Enter your travel dates to find the best prices.

Cheapest flights from London to Caribbean Islands
Explore the most affordable flight options available from London to Caribbean Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 February 2026.

Mon 9/35:10 a.m.
YXU
-
NAS
1 stop7h 45m
Air Canada
Wed 11/39:10 p.m.
NAS
-
YXU
1 stop11h 36m
Air Canada
Deal found 19/2C$ 547
Mon 23/39:40 a.m.
YXU
-
NAS
1 stop10h 45m
Air Canada
Mon 30/39:10 p.m.
NAS
-
YXU
1 stop19h 53m
Air Canada
Deal found 23/2C$ 568
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 19/2C$ 579
Wed 25/29:25 a.m.
YXU
-
NAS
2 stops48h 40m
Air Canada
Wed 4/39:10 p.m.
NAS
-
YXU
1 stop11h 36m
Air Canada
Deal found 20/2C$ 594
Mon 9/35:10 a.m.
YXU
-
GCM
2 stops32h 35m
United Airlines
Wed 11/31:25 p.m.
GCM
-
YXU
2 stops18h 21m
United Airlines
Deal found 19/2C$ 624
Mon 2/35:10 a.m.
YXU
-
PUJ
2 stops30h 49m
United Airlines
Mon 16/33:25 p.m.
PUJ
-
YXU
2 stops25h 40m
United Airlines
Deal found 22/2C$ 639
Mon 13/49:25 a.m.
YXU
-
PUJ
2 stops30h 05m
United Airlines
Tue 21/43:35 p.m.
PUJ
-
YXU
2 stops17h 08m
United Airlines
Deal found 19/2C$ 659
Mon 30/35:10 a.m.
YXU
-
MBJ
2 stops11h 00m
United Airlines
Tue 31/34:12 p.m.
MBJ
-
YXU
2 stops39h 31m
United Airlines
Deal found 19/2C$ 687
Thu 9/49:25 a.m.
YXU
-
MBJ
2 stops30h 45m
United Airlines
Thu 16/41:52 p.m.
MBJ
-
YXU
2 stops50h 11m
United Airlines
Deal found 23/2C$ 688
Sun 29/35:40 p.m.
YXU
-
PUJ
Nonstop4h 05m
Air Transat
Sun 12/411:40 a.m.
PUJ
-
YXU
Nonstop4h 40m
Air Transat
Deal found 22/2C$ 700
Mon 9/39:40 a.m.
YXU
-
PUJ
2 stops27h 42m
United Airlines
Wed 11/31:55 p.m.
PUJ
-
YXU
2 stops18h 51m
United Airlines
Deal found 21/2C$ 740
Tue 10/35:10 a.m.
YXU
-
MBJ
2 stops32h 36m
United Airlines
Tue 17/31:48 p.m.
MBJ
-
YXU
2 stops41h 58m
United Airlines
Deal found 20/2C$ 752

Find flight deals from London to Caribbean Islands

Keep the following information in mind while searching for London to Caribbean Islands flight deals. Data was last updated 23 February 2026.

Round-trip from

C$ 547

One-way from

C$ 237
Air Canada
  • Air Canada
  • 9/3-11/3
  • 2 total stops
  • 19h 21m total
  • London to Caribbean Islands
Search Deals
Air Canada
  • Air Canada
  • 6/4
  • 1 total stop
  • 10h 40m total
  • London to Caribbean Islands
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from London to Caribbean Islands 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 23 February 2026.
Use the filters below to find and compare flights from London to Caribbean Islands that are best for you.

Fly from

London

Fly to

Caribbean Islands

Route

Depart

Return

Price

LondonNassau

YXU - NAS

YXUNAS

London

Mon 9/3

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

1 stop26h 30m

Nassau Intl

Wed 11/3

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

2 stops27h 50m

C$ 551

LondonNassau

YXU - NAS

YXUNAS

London

Mon 23/3

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

2 stops18h 45m

Nassau Intl

Mon 30/3

1:15 p.m.-8:43 a.m.

2 stops19h 28m

C$ 577

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$ 579

LondonNassau

YXU - NAS

YXUNAS

London

Mon 9/3

9:40 a.m.-3:22 p.m.

2 stops29h 42m

Nassau Intl

Wed 11/3

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

2 stops25h 30m

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

1:25 p.m.-8:46 a.m.

2 stops18h 21m

C$ 624

LondonPunta Cana

YXU - PUJ

YXUPUJ

London

Mon 13/4

9:25 a.m.-3:30 p.m.

2 stops30h 05m

Punta Cana

Tue 21/4

3:35 p.m.-8:43 a.m.

2 stops17h 08m

C$ 659

LondonMontego Bay

YXU - MBJ

YXUMBJ

London

Thu 9/4

9:25 a.m.-3:10 p.m.

2 stops30h 45m

Montego Bay Sangster Intl

Thu 16/4

1:52 p.m.-5:03 p.m.

2 stops50h 11m

C$ 688

LondonPunta Cana

YXU - PUJ

YXUPUJ

London

Tue 10/3

5:10 a.m.-2:19 p.m.

2 stops33h 09m

Punta Cana

Tue 17/3

1:55 p.m.-8:46 a.m.

2 stops42h 51m

C$ 740

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.-8:46 a.m.

2 stops18h 51m

C$ 740

LondonMontego Bay

YXU - MBJ

YXUMBJ

London

Tue 10/3

5:10 a.m.-12:46 p.m.

2 stops32h 36m

Montego Bay Sangster Intl

Tue 17/3

1:48 p.m.-8:46 a.m.

2 stops41h 58m

C$ 752

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/2

Showing 1-10 of 51 results
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Best time to book a flight from London to Caribbean Islands

Have a flexible travel schedule? Discover the best time to fly to Caribbean Islands 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 Islands

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

Currently, September is the cheapest month in which you can book a flight from London, Ontario to Caribbean Islands (average of C$ 179). Flying from London, Ontario to Caribbean Islands in February is currently the most expensive (average of C$ 330). 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 Islands

Get insights into the airlines that provide service to Caribbean Islands. 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 Islands. Reviews last updated 23 February 2026.
Read through reviews of airlines operating flights from London to Caribbean Islands, such as Air Transat and Air Canada. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.7
Good
511 reviews
Check prices

Crew

8.4

Boarding

7.9

Food

6.8

Overall

7.7

Entertainment

7.0

Comfort

7.3

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
511 reviews
Air Transat
7.7
Good
511 reviews
Check prices

Crew

8.4

Boarding

7.9

Food

6.8

Overall

7.7

Entertainment

7.0

Comfort

7.3

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
10,739 reviews
Air Transat
7.7
Good
511 reviews
Check prices

Crew

8.4

Boarding

7.9

Food

6.8

Overall

7.7

Entertainment

7.0

Comfort

7.3

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 Islands. 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 Islands?

    Most people fly from London (YXU) if they book a flight from London to Caribbean Islands. London is conveniently located just 8.6 km from London’s city centre.

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

    Departing from London, Ontario to Caribbean Islands will take you 26h 30m. 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 Islands?

    While some choose either London - Nassau Intl or London - Montego Bay Sangster Intl, London - Punta Cana is the most popular route from London, Ontario to Caribbean Islands.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London to Caribbean Islands 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 Islands?

    Currently, September is the cheapest month in which you can book a flight from London, Ontario to Caribbean Islands (average of C$ 179). Flying from London, Ontario to Caribbean Islands in February is currently the most expensive (average of C$ 330). 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

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Alternative routes for London to Caribbean Islands

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 Islands

Discover the top 2 airlines that operate flights from London to Caribbean Islands. 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 23 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 492AverageC$ 781FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 676AverageC$ 782FlexibilityNo 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 Islands?

When you search for this flight from London to Caribbean Islands, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Millions of users choose and trust Cheapflights to book the best flight deals from London to Caribbean Islands for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes, we can. To see specific flights from London to Caribbean Islands with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes! Start tracking prices for London to Caribbean Islands flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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