Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Caribbean to London Heathrow Airport from £222

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 15/12. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — LHR
1 Jan — 8 Jan1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Caribbean to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Caribbean to Heathrow
Explore the most affordable flight options available from Caribbean to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 December 2025.

Tue 30/1207:45SJU - LHR
1 stop22h 30mUnited Airlines
Fri 9/116:20LHR - SJU
1 stop24h 57mUnited Airlines
Deal found 29/11£449
Wed 31/1214:45SJU - LHR
1 stop15h 30mKLM
Thu 8/108:55LHR - SJU
1 stop16h 03mKLM
Deal found 30/11£455
Tue 30/1203:45SJU - LHR
1 stop22h 35mDelta
Thu 8/115:50LHR - SJU
1 stop25h 15mDelta
Deal found 30/11£466
Tue 30/1207:45SJU - LHR
1 stop22h 30mUnited Airlines
Thu 8/112:05LHR - SJU
1 stop14h 17mUnited Airlines
Deal found 29/11£481
Wed 31/1207:00SJU - LHR
2 stops18h 55mUnited Airlines
Thu 8/109:10LHR - SJU
2 stops17h 12mUnited Airlines
Deal found 30/11£484
Tue 30/1207:00SJU - LHR
1 stop34h 20mLufthansa
Wed 7/112:50LHR - SJU
1 stop15h 46mLufthansa
Deal found 29/11£527
Sun 14/1214:20SJU - LHR
1 stop17h 05mDelta
Mon 22/1212:40LHR - SJU
1 stop15h 19mDelta
Deal found 1/12£547
Mon 15/1213:55SJU - LHR
1 stop13h 55mMultiple Airlines
Mon 22/1216:35LHR - SJU
1 stop13h 52mMultiple Airlines
Deal found 1/12£550
Mon 15/1207:45SJU - LHR
1 stop19h 45mUnited Airlines
Sat 27/1207:40LHR - SJU
1 stop36h 00mUnited Airlines
Deal found 29/11£589
Tue 16/1213:27PUJ - LHR
1 stop13h 28mJetBlue
Thu 8/107:25LHR - PUJ
1 stop15h 42mJetBlue
Deal found 1/12£649
Fri 12/1214:55KIN - LHR
2 stops48h 40mAir Canada
Mon 11/512:40LHR - KIN
2 stops29h 25mAir Canada
Deal found 29/11£664
Fri 12/1210:07KIN - LHR
2 stops18h 08mIcelandair
Tue 2/609:50LHR - KIN
2 stops19h 57mIcelandair
Deal found 1/12£672

Cheap flight deals from Caribbean to Heathrow

Keep the following information in mind while searching for Caribbean to Heathrow flight deals. Data was last updated 2 December 2025.

Round-trip from

£399

One-way from

£222

Popular in

August

Cheapest in

December

Average price

£768

Good round-trip deal

£535 or less

Good one-way deal

£502 or less
Iberia
  • Iberia
  • 13/2-21/2
  • 2 total stops
  • 28h 42m total
  • Caribbean to London
Search Deals
15/12
  • 15/12
  • 1 total stop
  • 17h 40m total
  • Caribbean to London
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£23 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Caribbean to London Heathrow.
Search Deals
Price to beat on a one-way flight from Caribbean to London Heathrow.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Caribbean to Heathrow 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 858,174 searches. Data last updated 2 December 2025.
Use the filters below to find and compare flights from Caribbean to London Heathrow Airport that are best for you.

Fly from

Caribbean

Fly to

Heathrow

Route

Depart

Return

Price

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Tue 17/2

02:05-21:20

1 stop15h 15m

London Heathrow

Thu 26/2

08:30-22:22

2 stops17h 52m

£423

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Thu 22/1

14:15-09:00

1 stop14h 45m

London Heathrow

Thu 29/1

08:55-13:06

1 stop32h 11m

£429

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Tue 30/12

03:45-06:20

1 stop22h 35m

London Heathrow

Sun 11/1

08:55-20:58

1 stop16h 03m

£434

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Sat 14/2

14:10-09:10

1 stop15h 00m

London Heathrow

Sat 21/2

07:30-22:22

2 stops18h 52m

£435

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Fri 23/1

14:15-09:10

1 stop14h 55m

London Heathrow

Tue 27/1

12:50-00:36

1 stop15h 46m

£436

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Wed 21/1

02:05-21:20

1 stop15h 15m

London Heathrow

Thu 29/1

07:40-21:00

1 stop17h 20m

£436

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Tue 17/2

02:05-20:35

1 stop14h 30m

London Heathrow

Fri 27/2

09:10-22:22

2 stops17h 12m

£439

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Thu 22/1

02:05-20:35

1 stop14h 30m

London Heathrow

Tue 27/1

08:00-22:22

2 stops18h 22m

£439

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Fri 23/1

17:50-10:50

1 stop13h 00m

London Heathrow

Fri 30/1

07:30-22:22

2 stops18h 52m

£441

Punta CanaLondon

PUJ - LHR

PUJLHR

Punta Cana

Sat 17/1

07:20-12:50

2 stops25h 30m

London Heathrow

Tue 20/1

09:15-19:15

1 stop14h 00m

£601

Flights are sorted by cheapest return flights first.

Deals found on 28/11

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Caribbean to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Caribbean with our price prediction graph.
Estimated return 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 Caribbean to London Heathrow Airport

What is the cheapest month to book a flight from Caribbean to London Heathrow Airport?

Currently, September is the cheapest month in which you can book a flight from Caribbean to London Heathrow Airport (average of £76). Flying from Caribbean to London Heathrow Airport in June is currently the most expensive (average of £696). 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 CB to LHR?

Find hourly flight availability from Caribbean to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 December 2025.

A simple way to save on the total cost of your ticket is to fly from Caribbean to London Heathrow Airport in the morning. If you’re flexible enough to do this you can expect to save up to 12% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from Caribbean to London Heathrow Airport?

Use this chart to determine the cheapest time to fly return from Caribbean to Heathrow. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Caribbean to London Heathrow Airport flight should consider departing on Wednesday mornings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 2 December 2025.
Get a feel of what it's like to fly with KLM, Virgin Atlantic, andJetBlue from Caribbean to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,426 reviews
Check prices

Boarding

7.8

Comfort

7.6

Crew

8.4

Entertainment

7.1

Overall

7.7

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,426 reviews
KLM
7.7
Good
1,426 reviews
Check prices

Boarding

7.8

Comfort

7.6

Crew

8.4

Entertainment

7.1

Overall

7.7

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Virgin Atlantic
7.5
Good
675 reviews
KLM
7.7
Good
1,426 reviews
Check prices

Boarding

7.8

Comfort

7.6

Crew

8.4

Entertainment

7.1

Overall

7.7

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
JetBlue
7.2
Good
2,904 reviews
KLM
7.7
Good
1,426 reviews
Check prices

Boarding

7.8

Comfort

7.6

Crew

8.4

Entertainment

7.1

Overall

7.7

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Air Canada
7.1
Good
10,493 reviews
KLM
7.7
Good
1,426 reviews
Check prices

Boarding

7.8

Comfort

7.6

Crew

8.4

Entertainment

7.1

Overall

7.7

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
British Airways
6.7
Okay
7,549 reviews
KLM
7.7
Good
1,426 reviews
Check prices

Boarding

7.8

Comfort

7.6

Crew

8.4

Entertainment

7.1

Overall

7.7

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

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

  • How long is the flight from Caribbean to London Heathrow Airport?

    United Airlines, KLM, and Delta can get you from Caribbean to London Heathrow Airport in just under 14h 45m. Your travel time can differ by up to 7h 50m. Caribbean and London Heathrow Airport are separated by a distance of 4179 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Caribbean to London Heathrow Airport one-way?

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as £230. However, be on the lookout for offers from JetBlue and Icelandair, as they are both options that can get you from Caribbean to London Heathrow Airport for a low price.

  • What are the most popular routes from Caribbean to London Heathrow Airport?

    The most popular route from Caribbean to London Heathrow Airport is Bridgetown Grantley Adams Intl - London Heathrow. You may also consider San Juan Luis Munoz Marin Intl - London Heathrow or Kingston Norman Manley - London Heathrow.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Caribbean to Heathrow 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 Caribbean to London Heathrow Airport?

    Currently, September is the cheapest month in which you can book a flight from Caribbean to London Heathrow Airport (average of £76). Flying from Caribbean to London Heathrow Airport in June is currently the most expensive (average of £696). 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Northampton
Hounslow
Slough
Gatwick
Luton
Ilford
Wembley
Colchester
Brentford
Watford
Hayes
Crawley
Deal
Winchester
Swindon
Romford
Bedford
Chichester

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Caribbean to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights
Charles de Gaulle to Gatwick flights
Charles de Gaulle to Luton flights
Charles de Gaulle to Heathrow flights
Charles de Gaulle to London City flights
John F Kennedy Intl to Gatwick flights
Lyon to Heathrow flights
Boston to Heathrow flights
John F Kennedy Intl to London City flights
Newark to Gatwick flights
Dulles Intl to Heathrow flights
Orly to Heathrow flights
Duesseldorf Intl to Heathrow flights
Orly to Gatwick flights
LaGuardia to Heathrow flights
John F Kennedy Intl to Stansted flights
LaGuardia to Gatwick flights
Guarulhos Intl to Heathrow flights
Beauvais-Tille to Stansted flights
Duesseldorf Intl to Gatwick flights
Duesseldorf Intl to Stansted flights
Madrid to Gatwick flights
Los Angeles to Heathrow flights
Lyon to Gatwick flights
Duesseldorf Intl to Luton flights
San Francisco to Heathrow flights
Pearson Intl to Heathrow flights
Madrid to Heathrow flights
Athens to Heathrow flights
Vienna to Stansted flights
Frankfurt to Gatwick flights
Tel Aviv to Heathrow flights
Tel Aviv to Luton flights
O'Hare Intl to Heathrow flights
Orly to Luton flights
Lyon to Stansted flights
Beauvais-Tille to Gatwick flights
Beauvais-Tille to Luton flights
Lyon to Luton flights
Madrid to Stansted flights
Baltimore to Heathrow flights
Frankfurt to Luton flights
Lyon to London City flights
Seattle to Heathrow flights
Vienna to Heathrow flights
Nantes to Heathrow flights
Nantes to Gatwick flights
Nantes to Stansted flights

Top 4 airlines flying from Caribbean to Heathrow

Discover the top 4 airlines that operate flights from Caribbean to Heathrow. 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 858,174 searches. Data last updated 2 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£655Average£726FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Virgin AtlanticCheapest£733Average£844FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£780Average£826FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£824Average£899FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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

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

When you search for this flight from Caribbean to Heathrow, 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 Caribbean to Heathrow?

Cheapflights helps you find that perfect flight to Heathrow from Caribbean by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes, we can. To see specific flights from Caribbean to Heathrow 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 Caribbean to Heathrow become cheaper?

Yes! Start tracking prices for Caribbean to Heathrow 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.