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Cheap flights from Caribbean Islands to London from £161

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 31/3. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — LON
31 Mar — 7 Apr1
1 adult

Cheap flight deals from Caribbean Islands to London

Keep the following information in mind while searching for Caribbean Islands to London flight deals. Data was last updated 26 March 2025.

Round-trip from

£492

One-way from

£161
KLM
  • KLM
  • 8/4-6/5
  • 3 total stops
  • 61h 42m total
  • Caribbean Islands to London
Search Deals
31/3
  • 31/3
  • 1 total stop
  • 25h 55m total
  • Caribbean Islands to London
Search Deals

Find flight deals from Caribbean Islands to London

Cheapest flights from Caribbean Islands to London
Explore the most affordable flight options available from Caribbean Islands to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 March 2025.

Tue 8/415:00STT - LHR
1 stop17h 30mKLM
Tue 6/520:55LHR - STT
2 stops44h 12mKLM
Deal found 24/3£492
Tue 22/716:45STT - LHR
2 stops21h 00mBritish Airways
Thu 28/811:30LHR - STT
2 stops30h 20mBritish Airways
Deal found 24/3£495
Tue 28/1001:05SJU - LHR
2 stops26h 05mAir Canada
Fri 7/1114:30LHR - SJU
2 stops28h 15mAir Canada
Deal found 24/3£504
Fri 2/506:20SJU - LGW
1 stop19h 00mMultiple Airlines
Tue 20/510:00LGW - SJU
1 stop28h 50mMultiple Airlines
Deal found 25/3£504
Sat 3/503:29SJU - LHR
1 stop12h 16mJetBlue
Wed 14/508:25LHR - SJU
1 stop20h 32mJetBlue
Deal found 25/3£507
Fri 16/516:20STT - LHR
1 stop12h 55mVirgin Atlantic
Fri 13/618:55LHR - STT
1 stop22h 14mVirgin Atlantic
Deal found 24/3£507
Tue 20/513:12SJU - LHR
1 stop17h 13mDelta
Mon 2/612:55LHR - SJU
1 stop15h 47mDelta
Deal found 25/3£508
Wed 29/1007:35SJU - LHR
2 stops18h 45mUnited Airlines
Fri 7/1112:05LHR - SJU
2 stops16h 31mUnited Airlines
Deal found 24/3£511
Fri 16/516:20STT - LHR
1 stop15h 15mDelta
Fri 13/615:45LHR - STT
2 stops27h 01mDelta
Deal found 24/3£514
Sat 27/914:28SJU - LHR
1 stop15h 42mKLM
Tue 7/1009:55LHR - SJU
2 stops18h 24mKLM
Deal found 24/3£528
Thu 24/413:45SJU - LHR
1 stop15h 35mAmerican Airlines
Sat 3/513:30LHR - SJU
1 stop15h 39mAmerican Airlines
Deal found 25/3£585
Sun 24/812:43SJU - LGW
1 stop16h 17mAir France
Sun 7/912:00LGW - SJU
1 stop16h 46mAir France
Deal found 25/3£590

Cheapflights Fare Finder

Customise your flight search to find flights from Caribbean Islands to London 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 26 March 2025.
Use the filters below to find and compare flights from Caribbean Islands to London that are best for you.

Fly from

Caribbean Islands

Fly to

London

Route

Depart

Return

Price

Saint Thomas IslandLondon

STT - LHR

STTLHR

Saint Thomas Island Cyril E King

Tue 8/4

15:00-13:30

1 stop17h 30m

London Heathrow

Tue 6/5

20:55-12:07

2 stops44h 12m

£492

Saint Thomas IslandLondon

STT - LHR

STTLHR

Saint Thomas Island Cyril E King

Tue 22/7

16:45-18:45

2 stops21h 00m

London Heathrow

Thu 28/8

11:30-12:50

2 stops30h 20m

£495

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Fri 2/5

06:20-06:20

1 stop19h 00m

London Gatwick

Tue 20/5

10:00-09:50

1 stop28h 50m

£504

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Sat 3/5

03:29-20:45

1 stop12h 16m

London Heathrow

Wed 14/5

08:25-23:57

1 stop20h 32m

£507

Saint Thomas IslandLondon

STT - LHR

STTLHR

Saint Thomas Island Cyril E King

Fri 16/5

16:20-10:15

1 stop12h 55m

London Heathrow

Fri 13/6

18:55-12:09

1 stop22h 14m

£507

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Tue 20/5

13:12-11:25

1 stop17h 13m

London Heathrow

Mon 2/6

12:55-23:42

1 stop15h 47m

£508

Saint Thomas IslandLondon

STT - LHR

STTLHR

Saint Thomas Island Cyril E King

Fri 16/5

16:20-12:35

1 stop15h 15m

London Heathrow

Fri 13/6

15:45-13:46

2 stops27h 01m

£514

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Thu 10/4

01:05-21:00

2 stops38h 55m

London Heathrow

Sat 19/4

08:30-13:50

1 stop34h 20m

£558

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Thu 24/4

13:45-10:20

1 stop15h 35m

London Heathrow

Sat 3/5

13:30-00:09

1 stop15h 39m

£585

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Sun 24/8

12:43-10:00

1 stop16h 17m

London Gatwick

Sun 7/9

12:00-23:46

1 stop16h 46m

£591

Flights are sorted by cheapest return flights first.

Deals found on 26/3

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

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

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

Currently, January is the cheapest month in which you can book a flight from Caribbean Islands to London (average of £112). Flying from Caribbean Islands to London 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 LON?

Find hourly flight availability from Caribbean Islands to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 March 2025.

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

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 26 March 2025.
Get a feel of what it's like to fly with Delta, KLM and Finnair from Caribbean Islands to London by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,891 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very Good
7,891 reviews
Delta
8.0
Very Good
7,891 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,319 reviews
Delta
8.0
Very Good
7,891 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very Good
7,891 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,423 reviews
Delta
8.0
Very Good
7,891 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,608 reviews
Delta
8.0
Very Good
7,891 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

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

    The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as £268. However, be on the lookout for offers from Air Canada and Delta, as they are both options that can get you from Caribbean Islands to London for a low price.

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

    The most popular route from Caribbean Islands to London is Bridgetown Grantley Adams Intl - London Heathrow. You may also consider San Juan Luis Munoz Marin Intl - London Heathrow or Saint Thomas Island Cyril E King - London Heathrow.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Caribbean Islands to London (average of £112). Flying from Caribbean Islands to London 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 Caribbean Islands?

Book flights to Caribbean Islands if you plan to visit one of these locations
Hounslow
Deal
Milton Keynes
Gatwick
Croydon
Luton
Slough
Eastbourne
Wembley
Hayes
Ilford
Crawley
Southend-on-Sea
Winchester
Maidstone
Ipswich
Watford
Southall
Dartford
Folkestone

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Caribbean Islands to London

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 London

Discover the top 4 airlines that operate flights from Caribbean Islands to London. 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 26 March 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£535Average£830FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapest£604Average£706FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Virgin AtlanticCheapest£629Average£815FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£789Average£900FlexibilityNo 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 London?

When you search for this flight from Caribbean Islands to London, 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 Islands to London?

Cheapflights helps you find that perfect flight to London from Caribbean Islands 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 Islands to London with no change fees?

Yes, we can. To see specific flights from Caribbean Islands to London 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 Islands to London 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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