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Cheap flights from London, ON to Caribbean from C$ 236

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 27/1. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — SJU
27 Jan — 3 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 28 December 2025.

Wed 31/129:25 a.m.YXU - PUJ
1 stop27h 20mAir Canada
Tue 13/13:15 p.m.PUJ - YXU
1 stop7h 06mAir Canada
Deal found 26/12C$ 578
Wed 31/125:40 p.m.YXU - PUJ
2 stops19h 20mMultiple Airlines
Tue 13/110:35 p.m.PUJ - YXU
3 stops32h 59mMultiple Airlines
Deal found 26/12C$ 1,584
Tue 30/129:25 a.m.YXU - NAS
2 stops29h 57mUnited Airlines
Sat 3/14:05 p.m.NAS - YXU
2 stops40h 41mUnited Airlines
Deal found 26/12C$ 2,803
Tue 30/125:10 a.m.YXU - PUJ
2 stops30h 49mUnited Airlines
Sat 3/112:56 p.m.PUJ - YXU
2 stops9h 25mUnited Airlines
Deal found 26/12C$ 2,826
Tue 30/129:25 a.m.YXU - SDQ
2 stops13h 21mUnited Airlines
Sat 3/16:00 a.m.SDQ - YXU
2 stops12h 05mUnited Airlines
Deal found 26/12C$ 4,695

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 28 December 2025.

Round-trip from

C$ 525

One-way from

C$ 236

Popular in

December

Cheapest in

September

Average price

C$ 1,282

Good round-trip deal

C$ 1,083 or less
Air Canada
  • Air Canada
  • 18/1-22/1
  • 2 total stops
  • 45h 21m total
  • London to Caribbean
Search Deals
Air Canada
  • Air Canada
  • 27/1
  • 1 total stop
  • 26h 30m total
  • London to Caribbean
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 83 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 54 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 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 28 December 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 18/1

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

1 stop26h 30m

Nassau Intl

Thu 22/1

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

1 stop18h 51m

C$ 525

LondonNassau

YXU - NAS

YXUNAS

London

Sat 24/1

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

1 stop15h 00m

Nassau Intl

Sat 31/1

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

1 stop11h 36m

C$ 538

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$ 554

LondonPunta Cana

YXU - PUJ

YXUPUJ

London

Mon 19/1

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

1 stop21h 55m

Punta Cana

Wed 21/1

3:15 p.m.-5:05 p.m.

1 stop26h 50m

C$ 554

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.-8:46 a.m.

2 stops39h 01m

C$ 556

LondonPunta Cana

YXU - PUJ

YXUPUJ

London

Sun 1/3

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

1 stop26h 55m

Punta Cana

Wed 11/3

2:35 p.m.-8:46 a.m.

2 stops18h 11m

C$ 559

LondonPunta Cana

YXU - PUJ

YXUPUJ

London

Tue 27/1

5:10 a.m.-9:45 p.m.

2 stops15h 35m

Punta Cana

Tue 3/2

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

1 stop24h 20m

C$ 560

LondonPunta Cana

YXU - PUJ

YXUPUJ

London

Sun 22/2

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

1 stop25h 40m

Punta Cana

Sat 7/3

12:40 a.m.-7:46 a.m.

1 stop8h 06m

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

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

1 stop11h 36m

C$ 563

LondonMontego Bay

YXU - MBJ

YXUMBJ

London

Mon 30/3

5:40 p.m.-3:10 p.m.

2 stops22h 30m

Montego Bay Sangster Intl

Wed 1/4

4:12 p.m.-5:03 p.m.

2 stops23h 51m

C$ 719

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/12

Showing 1-10 of 25 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 January is currently the most expensive (average of C$ 333). 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 28 December 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
7.7
Good
485 reviews
Check prices

Comfort

7.3

Food

6.8

Overall

7.7

Entertainment

7.1

Boarding

7.9

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
7.7
Good
485 reviews
Air Transat
7.7
Good
485 reviews
Check prices

Comfort

7.3

Food

6.8

Overall

7.7

Entertainment

7.1

Boarding

7.9

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
10,563 reviews
Air Transat
7.7
Good
485 reviews
Check prices

Comfort

7.3

Food

6.8

Overall

7.7

Entertainment

7.1

Boarding

7.9

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 22h 30m. Fly via Air Canada or United Airlines 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 - Kingston Norman Manley 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 January is currently the most expensive (average of C$ 333). 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

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 28 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 494AverageC$ 806FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 685AverageC$ 818FlexibilityNo 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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