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 $346. However, be on the lookout for offers from United Airlines and KLM, 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?

While some choose either Bridgetown Grantley Adams Intl - London Heathrow or San Juan Luis Munoz Marin Intl - London Gatwick, Port of Spain Piarco Intl - London Heathrow is the most popular route from Caribbean Islands to London.

What are the most popular airlines that fly from Caribbean Islands to London?

Consider American Airlines, JetBlue or British Airways when booking your flight. These represent the most popular airlines when flying from Caribbean Islands to London.

How far in advance should I book a flight from Caribbean Islands to London?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 45 days in advance, which can save you up to 24% on flights from Caribbean Islands to London compared to booking the week you need them. Waiting 45 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $733. For sooner than that we have options available in the next 3 days from $733.

What is the cheapest month to fly from Caribbean Islands to London?

September can be a great time to fly to London from Caribbean Islands with a flight ticket averaging about $798. Cheapflights users have found deals in the month of September for as cheap as $585. The most expensive prices can be found in the month of June.

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 vacation 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.

$290+ Flights from Caribbean Islands to London

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1. Tell us where you want to go

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Cheap flight deals from Caribbean Islands to London

Round-trip from	$655 (JetBlue)
One-way from	$290 (Mytrip)

From Caribbean Islands to London (LON)

Search Deals

One-way flight from Caribbean Islands to London (LON)

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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 March 31, 2025.

Wed 4/306:00 amSJU - LHR

1 stop19h 30mJetBlue

Tue 5/68:15 amLHR - SJU

1 stop15h 43mJetBlue

Deal found 3/31

$655

Wed 4/305:10 pmSJU - LGW

2 stops32h 10mMultiple Airlines

Sat 5/1010:00 amLGW - SJU

2 stops28h 43mMultiple Airlines

Deal found 3/29

$655

Tue 5/611:50 amSJU - LHR

1 stop14h 05mAmerican Airlines

Tue 5/136:10 amLHR - SJU

1 stop17h 40mAmerican Airlines

Deal found 3/30

$699

Wed 4/237:00 amSJU - LHR

1 stop23h 35mUnited Airlines

Fri 5/26:30 amLHR - SJU

2 stops22h 24mUnited Airlines

Deal found 3/30

$716

Tue 4/225:11 pmSJU - LHR

1 stop15h 19mKLM

Wed 4/309:20 amLHR - SJU

1 stop18h 55mKLM

Deal found 3/30

$720

Tue 10/281:05 amSJU - LHR

2 stops26h 05mAir Canada

Fri 11/72:30 pmLHR - SJU

2 stops28h 15mAir Canada

Deal found 3/30

$725

Mon 4/287:45 amNAS - LGW

1 stop18h 10mMultiple Airlines

Fri 5/910:05 amLGW - NAS

1 stop15h 40mMultiple Airlines

Deal found 3/31

$726

Tue 10/212:28 pmSJU - LHR

2 stops15h 57mDelta

Thu 11/209:00 amLHR - SJU

2 stops18h 17mDelta

Deal found 3/30

$739

Wed 4/307:00 pmSJU - LHR

3 stops35h 55mMultiple Airlines

Sat 5/101:05 pmLHR - SJU

3 stops35h 57mMultiple Airlines

Deal found 3/29

$747

Wed 4/308:25 pmSJU - LGW

1 stop18h 35mIberia

Tue 5/611:35 amLGW - SJU

1 stop12h 15mIberia

Deal found 3/31

$778

Sun 4/2712:50 pmSJU - LHR

2 stops19h 20mAir France

Sun 5/116:15 amLHR - SJU

2 stops21h 32mAir France

Deal found 3/30

$809

Wed 10/2912:00 pmSJU - LGW

2 stops17h 00mAmerican Airlines

Fri 11/711:20 amLGW - SJU

2 stops28h 50mAmerican Airlines

Deal found 3/30

$868

Best flights from Caribbean Islands to London
Discover carefully curated flight deals from Caribbean Islands to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 31, 2025.

Wed 4/306:00 amSJU - LHR

1 stop19h 30mJetBlue

Tue 5/68:15 amLHR - SJU

1 stop15h 43mJetBlue

Deal found 3/31

$655

Wed 4/305:10 pmSJU - LGW

2 stops32h 10mMultiple Airlines

Sat 5/1010:00 amLGW - SJU

2 stops28h 43mMultiple Airlines

Deal found 3/29

$655

Tue 5/611:50 amSJU - LHR

1 stop14h 05mAmerican Airlines

Tue 5/136:10 amLHR - SJU

1 stop17h 40mAmerican Airlines

Deal found 3/30

$699

Wed 4/237:00 amSJU - LHR

1 stop23h 35mUnited Airlines

Fri 5/26:30 amLHR - SJU

2 stops22h 24mUnited Airlines

Deal found 3/30

$716

Tue 4/225:11 pmSJU - LHR

1 stop15h 19mKLM

Wed 4/309:20 amLHR - SJU

1 stop18h 55mKLM

Deal found 3/30

$720

Mon 4/2112:50 pmSJU - LHR

2 stops19h 20mDelta

Wed 4/303:15 pmLHR - SJU

2 stops26h 55mDelta

Deal found 3/30

$771

Wed 4/308:25 pmSJU - LGW

1 stop18h 35mIberia

Tue 5/611:35 amLGW - SJU

1 stop12h 15mIberia

Deal found 3/31

$778

Wed 4/306:21 amSJU - LHR

1 stop19h 34mBritish Airways

Tue 6/106:10 amLHR - SJU

2 stops21h 45mBritish Airways

Deal found 3/29

$791

Sat 4/2612:50 pmSJU - LHR

2 stops19h 20mAir France

Mon 5/58:55 amLHR - SJU

2 stops40h 28mAir France

Deal found 3/30

$796

Sun 8/316:30 pmNAS - LHR

1 stop34h 05mAir Canada

Sat 12/68:55 amLHR - NAS

2 stops31h 45mAir Canada

Deal found 3/30

$914

Sat 6/79:30 pmMBJ - LHR

Nonstop9h 05mVirgin Atlantic

Sat 6/213:45 pmLHR - MBJ

Nonstop9h 45mVirgin Atlantic

Deal found 3/30

$992

Fri 6/63:30 pmKIN - LGW

2 stops35h 55mWestJet

Fri 6/2010:45 amLGW - KIN

2 stops33h 45mWestJet

Deal found 3/29

$1,022

Last-minute flights from Caribbean Islands to London
Discover last-minute flight deals from Caribbean Islands to London. Data last updated March 31, 2025 and is based on user searches.

Sat 4/53:00 pmSJU - LHR

1 stop34h 35mAir Canada

Sat 4/198:30 amLHR - SJU

1 stop34h 20mAir Canada

Deal found 3/30

$791

Sat 4/57:15 amSJU - LHR

2 stops20h 40mDelta

Sat 4/193:15 pmLHR - SJU

2 stops26h 55mDelta

Deal found 3/30

$803

Sat 4/51:35 pmNAS - LHR

1 stop11h 55mAir Canada

Fri 4/182:05 pmLHR - NAS

1 stop27h 30mAir Canada

Deal found 3/30

$919

Sat 4/512:30 amPOS - LHR

1 stop26h 10mUnited Airlines

Sun 4/1310:00 amLHR - POS

1 stop18h 23mUnited Airlines

Deal found 3/30

$1,195

Sun 4/610:55 pmBGI - LHR

Nonstop8h 40mVirgin Atlantic

Sun 4/133:45 pmLHR - BGI

Nonstop8h 40mVirgin Atlantic

Deal found 3/30

$923

Sun 4/62:50 pmBGI - LHR

1 stop16h 00mAir Canada

Sun 4/138:30 amLHR - BGI

1 stop33h 45mAir Canada

Deal found 3/30

$1,051

Mon 4/71:25 pmSJU - LHR

2 stops16h 15mUnited Airlines

Thu 4/241:00 pmLHR - SJU

1 stop15h 57mUnited Airlines

Deal found 3/30

$798

Mon 4/71:36 pmKIN - LGW

2 stops34h 44mMultiple Airlines

Fri 4/112:00 pmLGW - KIN

2 stops28h 31mMultiple Airlines

Deal found 3/30

$1,220

Mon 4/79:59 pmKIN - LHR

1 stop16h 46mJetBlue

Fri 4/1111:55 amLHR - KIN

1 stop19h 42mJetBlue

Deal found 3/30

$1,224

Thu 4/1012:16 pmSJU - LHR

1 stop13h 14mJetBlue

Mon 4/148:15 amLHR - SJU

1 stop18h 47mJetBlue

Deal found 3/30

$859

Thu 4/1011:05 pmBGI - LHR

Nonstop8h 15mBritish Airways

Mon 5/1911:25 amLHR - BGI

Nonstop8h 55mBritish Airways

Deal found 3/31

$957

Thu 4/109:15 pmBGI - LGW

2 stops28h 40mMultiple Airlines

Mon 5/199:25 amLGW - BGI

3 stops42h 30mMultiple Airlines

Deal found 3/31

$1,288

One-way flights from Caribbean Islands to London
Search for one-way flight options from Caribbean Islands to London. Find affordable one-way fares based on user searches. Data last updated March 31, 2025.

Wed 4/305:10 pmSJU - LGW

2 stops32h 10mMultiple Airlines

Deal found 3/29

$290

Wed 4/236:15 amSJU - LHR

2 stops33h 05mMultiple Airlines

Deal found 3/30

$316

Tue 4/293:28 amSJU - LHR

1 stop12h 17mJetBlue

Deal found 3/29

$346

Mon 7/78:30 amNAS - LGW

1 stop20h 30mMultiple Airlines

Deal found 3/30

$396

Wed 4/91:39 pmKIN - LGW

2 stops38h 21mMultiple Airlines

Deal found 3/31

$426

Tue 4/221:05 amSJU - LHR

2 stops24h 15mUnited Airlines

Deal found 3/30

$465

Mon 7/77:45 amNAS - LHR

2 stops33h 15mMultiple Airlines

Deal found 3/30

$486

Tue 7/1512:43 pmSJU - LGW

1 stop16h 17mKLM

Deal found 3/30

$502

Tue 7/156:04 amSJU - LGW

2 stops21h 06mAmerican Airlines

Deal found 3/30

$506

Sun 4/65:15 amBGI - LGW

3 stops44h 40mMultiple Airlines

Deal found 3/30

$562

Fri 7/47:00 amSJU - LGW

1 stop22h 00mDelta

Deal found 3/30

$566

Sat 9/2012:59 amKIN - LHR

1 stop13h 46mJetBlue

Deal found 3/31

$567

Cheapflights Fare Finder

Use the filters below to find and compare flights from Caribbean Islands to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Wed 4/30

6:00 am-6:30 am

1 stop19h 30m

London Heathrow

Tue 5/6

8:15 am-6:58 pm

1 stop15h 43m

$655

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Wed 4/30

5:10 pm-6:20 am

2 stops32h 10m

London Gatwick

Sat 5/10

10:00 am-9:43 am

2 stops28h 43m

$655

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Tue 5/6

11:50 am-6:55 am

1 stop14h 05m

London Heathrow

Tue 5/13

6:10 am-6:50 pm

1 stop17h 40m

$699

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Wed 4/23

7:00 am-11:35 am

1 stop23h 35m

London Heathrow

Fri 5/2

6:30 am-11:54 pm

2 stops22h 24m

$716

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Tue 4/22

5:11 pm-1:30 pm

1 stop15h 19m

London Heathrow

Wed 4/30

9:20 am-11:15 pm

1 stop18h 55m

$720

NassauLondon

NAS - LGW

NASLGW

Nassau Intl

Mon 4/28

7:45 am-6:55 am

1 stop18h 10m

London Gatwick

Fri 5/9

10:05 am-8:45 pm

1 stop15h 40m

$726

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Wed 4/30

7:00 pm-11:55 am

3 stops35h 55m

London Heathrow

Sat 5/10

1:05 pm-8:02 pm

3 stops35h 57m

$747

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Mon 4/21

12:50 pm-1:10 pm

2 stops19h 20m

London Heathrow

Wed 4/30

3:15 pm-1:10 pm

2 stops26h 55m

$771

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Wed 4/30

8:25 pm-8:00 pm

1 stop18h 35m

London Gatwick

Tue 5/6

11:35 am-6:50 pm

1 stop12h 15m

$778

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Wed 4/30

6:21 am-6:55 am

1 stop19h 34m

London Heathrow

Tue 6/10

6:10 am-10:55 pm

2 stops21h 45m

$791

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/29

Showing 1-10 of 60 results

...

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 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 Caribbean Islands to London

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

Currently, November is the cheapest month in which you can book a flight from Caribbean Islands to London (average of $661). Flying from Caribbean Islands to London in June is currently the most expensive (average of $1,110). 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?

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

In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.

Temperature in London 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing London

Read through reviews of airlines operating flights from Caribbean Islands to London, such as Delta, KLM and Air France. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,899 reviews

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

7,899 reviews

Delta

8.0

Very good

7,899 reviews

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

1,321 reviews

Delta

8.0

Very good

7,899 reviews

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

1,425 reviews

Delta

8.0

Very good

7,899 reviews

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

8,614 reviews

Delta

8.0

Very good

7,899 reviews

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.

Virgin Atlantic

7.4

Good

636 reviews

Delta

8.0

Very good

7,899 reviews

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

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 $346. However, be on the lookout for offers from United Airlines and KLM, 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?
While some choose either Bridgetown Grantley Adams Intl - London Heathrow or San Juan Luis Munoz Marin Intl - London Gatwick, Port of Spain Piarco Intl - London Heathrow is the most popular route from Caribbean Islands to London.
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 vacation 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, November is the cheapest month in which you can book a flight from Caribbean Islands to London (average of $661). Flying from Caribbean Islands to London in June is currently the most expensive (average of $1,110). 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

Hounslow

Hayes

Thornton Heath

Luton

Wembley

Harrow

Horley

Canterbury

Dover

Gatwick

Orpington

Watford

Milton Keynes

Croydon

Borehamwood

Folkestone

Ilford

Aylesbury

Chelmsford

Sutton

Browse thousands of different options on Cheapflights for your next trip

Top 8 airlines flying from Caribbean Islands to London

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$589	Average$893	FlexibilityNo cancel fee	On-time71%
JetBlue	Cheapest$605	Average$848	FlexibilityNo cancel fee	On-time62%
Iberia	Cheapest$639	Average$1,200	FlexibilityNo cancel fee	On-time77%
British Airways	Cheapest$648	Average$992	FlexibilityNo cancel fee	On-time70%
Delta	Cheapest$652	Average$797	FlexibilityNo cancel fee	On-timeN/A
Virgin Atlantic	Cheapest$654	Average$999	FlexibilityNo cancel fee	On-time72%
Air Canada	Cheapest$756	Average$975	FlexibilityNo cancel fee	On-time67%
KLM	Cheapest$936	Average$1,298	FlexibilityNo cancel fee	On-time75%

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$290+ Cheap flights from Caribbean Islands to London (LON)

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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Caribbean Islands to London with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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 March 31, 2025.

Round-trip from

One-way from

Find flight deals from Caribbean Islands to London

Cheapest flights from Caribbean Islands to LondonExplore 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 March 31, 2025.

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 March 31, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Caribbean Islands to London that are best for you.

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.

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?

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 March 31, 2025.

Rainfall in London by month

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

Temperature in London by month

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

Reviews of airlines servicing London

Read through reviews of airlines operating flights from Caribbean Islands to London, such as Delta, KLM and Air France. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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

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

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

Traveling to a place near Caribbean Islands?

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 Islands to London

See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from Caribbean Islands to London

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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 March 31, 2025.