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Cheap flights from Caribbean Islands to London Heathrow Airport from £196

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 26/10. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — LHR
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Caribbean Islands to Heathrow

Keep the following information in mind while searching for Caribbean Islands to Heathrow flight deals. Data was last updated 12 September 2025.

Round-trip from

£420

One-way from

£196
KLM
  • KLM
  • 11/11-20/11
  • 2 total stops
  • 28h 38m total
  • Caribbean Islands to London
Search Deals
26/10
  • 26/10
  • 2 total stops
  • 36h 18m total
  • Caribbean Islands to London
Search Deals

Find flight deals from Caribbean Islands to Heathrow

Cheapest flights from Caribbean Islands to Heathrow
Explore the most affordable flight options available from Caribbean Islands to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Tue 11/1114:10SJU - LHR
1 stop13h 55mKLM
Thu 20/1112:30LHR - SJU
1 stop14h 43mKLM
Deal found 11/9£420
Sat 4/1017:41SJU - LHR
1 stop32h 34mDelta
Tue 14/1009:55LHR - SJU
2 stops19h 01mDelta
Deal found 9/9£425
Wed 8/1007:00SJU - LHR
1 stop19h 40mUnited Airlines
Wed 15/1009:30LHR - SJU
2 stops19h 27mUnited Airlines
Deal found 9/9£426
Wed 24/913:32SJU - LHR
1 stop14h 18mKLM
Wed 1/1010:55LHR - SJU
1 stop17h 49mKLM
Deal found 11/9£427
Wed 29/1016:50SJU - LHR
1 stop14h 00mUnited Airlines
Tue 4/1109:10LHR - SJU
2 stops17h 12mUnited Airlines
Deal found 10/9£430
Wed 29/1007:15SJU - LHR
2 stops21h 30mDelta
Thu 6/1114:30LHR - SJU
1 stop14h 26mDelta
Deal found 10/9£433
Mon 10/1102:05SJU - LHR
1 stop14h 30mUnited Airlines
Thu 20/1109:10LHR - SJU
2 stops17h 12mUnited Airlines
Deal found 11/9£450
Thu 18/918:00SJU - LHR
1 stop33h 50mVirgin Atlantic
Thu 25/916:50LHR - SJU
1 stop24h 23mVirgin Atlantic
Deal found 11/9£455
Fri 3/1010:19SDQ - LHR
1 stop18h 06mMultiple Airlines
Tue 7/1010:45LHR - SDQ
1 stop16h 00mMultiple Airlines
Deal found 11/9£596
Fri 10/1015:00SDQ - LHR
1 stop13h 30mJetBlue
Tue 28/1007:25LHR - SDQ
1 stop20h 24mJetBlue
Deal found 10/9£614
Tue 14/1008:10SDQ - LHR
1 stop20h 20mJetBlue
Wed 5/1107:25LHR - SDQ
1 stop18h 58mJetBlue
Deal found 9/9£615
Fri 26/910:19SDQ - LHR
1 stop18h 06mMultiple Airlines
Tue 30/910:45LHR - SDQ
1 stop16h 00mMultiple Airlines
Deal found 11/9£633

Cheapflights Fare Finder

 
Customise your flight search to find flights from Caribbean Islands 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 12 September 2025.
Use the filters below to find and compare flights from Caribbean Islands to London Heathrow Airport that are best for you.

Fly from

Caribbean Islands

Fly to

Heathrow

Route

Depart

Return

Price

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Tue 11/11

14:10-08:05

1 stop13h 55m

London Heathrow

Thu 20/11

12:30-23:13

1 stop14h 43m

£420

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Wed 8/10

13:06-08:50

1 stop14h 44m

London Heathrow

Wed 15/10

10:55-23:56

1 stop18h 01m

£426

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Wed 24/9

16:55-10:10

1 stop12h 15m

London Heathrow

Wed 1/10

09:30-23:57

2 stops19h 27m

£427

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Sat 14/2

02:05-07:10

2 stops25h 05m

London Heathrow

Wed 25/2

12:50-00:36

1 stop15h 46m

£427

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Wed 15/10

17:43-13:30

1 stop14h 47m

London Heathrow

Wed 22/10

09:20-21:59

1 stop17h 39m

£427

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Wed 29/10

17:43-11:40

1 stop13h 57m

London Heathrow

Thu 6/11

10:10-00:56

1 stop18h 46m

£427

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Wed 29/10

14:31-09:00

1 stop14h 29m

London Heathrow

Fri 7/11

10:10-00:56

1 stop18h 46m

£427

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Wed 29/10

13:32-06:50

1 stop13h 18m

London Heathrow

Tue 4/11

10:10-00:56

1 stop18h 46m

£427

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Wed 29/10

16:50-10:50

1 stop14h 00m

London Heathrow

Tue 4/11

09:10-22:22

2 stops17h 12m

£430

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Wed 29/10

07:15-08:45

2 stops21h 30m

London Heathrow

Thu 6/11

14:30-00:56

1 stop14h 26m

£433

Flights are sorted by cheapest return flights first.

Deals found on 11/9

Showing 1-10 of 60 results
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Best time to book a flight from Caribbean Islands to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Caribbean Islands 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 Islands to London Heathrow Airport

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

Currently, January is the cheapest month in which you can book a flight from Caribbean Islands to London Heathrow Airport (average of £112). Flying from Caribbean Islands to London Heathrow Airport in August is currently the most expensive (average of £164). 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 EPX to LHR?

Find hourly flight availability from Caribbean Islands 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 12 September 2025.

When flying from Caribbean Islands to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 12 September 2025.
Get a feel of what it's like to fly with KLM, Virgin Atlantic, andAir Canada from Caribbean Islands to London Heathrow Airport by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,385 reviews
Check prices

Crew

8.4

Overall

7.8

Entertainment

7.2

Comfort

7.7

Food

7.3

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
KLM
7.8
Good
1,385 reviews
KLM
7.8
Good
1,385 reviews
Check prices

Crew

8.4

Overall

7.8

Entertainment

7.2

Comfort

7.7

Food

7.3

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
Virgin Atlantic
7.4
Good
664 reviews
KLM
7.8
Good
1,385 reviews
Check prices

Crew

8.4

Overall

7.8

Entertainment

7.2

Comfort

7.7

Food

7.3

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
Air Canada
7.1
Good
10,000 reviews
KLM
7.8
Good
1,385 reviews
Check prices

Crew

8.4

Overall

7.8

Entertainment

7.2

Comfort

7.7

Food

7.3

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
Icelandair
7.0
Good
546 reviews
KLM
7.8
Good
1,385 reviews
Check prices

Crew

8.4

Overall

7.8

Entertainment

7.2

Comfort

7.7

Food

7.3

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
British Airways
6.7
Okay
7,361 reviews
KLM
7.8
Good
1,385 reviews
Check prices

Crew

8.4

Overall

7.8

Entertainment

7.2

Comfort

7.7

Food

7.3

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Related info for your journey

Find useful and relevant information for your journey from Caribbean Islands 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 Islands to London Heathrow Airport?

    KLM, United Airlines, and JetBlue can get you from Caribbean Islands to London Heathrow Airport in just under 12h 15m. Your travel time can differ by up to 1h 40m. The distance between Caribbean Islands and London Heathrow Airport is about 4179 mi. Both multi-stop and direct flights can be found to your destination and back.

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

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

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Caribbean Islands to London Heathrow Airport (average of £112). Flying from Caribbean Islands to London Heathrow Airport in August is currently the most expensive (average of £164). 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
Hounslow
Gatwick
Slough
Northampton
Luton
Deal
Wembley
Ilford
Crawley
Hayes
Watford
Folkestone
Winchester
Chichester
Ipswich
Swindon
Dartford
Eastbourne

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Caribbean Islands to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Caribbean Islands to Heathrow

Discover the top 4 airlines that operate flights from Caribbean Islands 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 12 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£614Average£705FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapest£686Average£806FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£696Average£819FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£805Average£878FlexibilityNo 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 Islands to Heathrow?

Cheapflights makes it easy to find Caribbean Islands to Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Caribbean Islands to Heathrow.

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

Yes! Cheapflights helps users easily find flights from Caribbean Islands to Heathrow with no change fees.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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