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 $415. However, be on the lookout for offers from Delta and Air Canada, 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 Heathrow, 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 $797. Cheapflights users have found deals in the month of September for as cheap as $590. 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.

$356+ Flights from Caribbean Islands to London - Compare & Save Big

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Cheap flight deals from Caribbean Islands to London

Round-trip from	$685 (Delta)
One-way from	$356 (Kiwi.com)

From Caribbean Islands to London (LON)

Search Deals

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

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 April 30, 2025.

Wed 9/243:15 amSJU - LHR

1 stop12h 30mJetBlue

Fri 10/1011:55 amLHR - SJU

1 stop18h 50mJetBlue

Deal found 4/29

$671

Sat 7/196:14 pmSJU - LHR

1 stop20h 46mDelta

Tue 8/198:10 pmLHR - SJU

1 stop20h 19mDelta

Deal found 4/29

$685

Wed 9/33:58 pmSJU - LHR

1 stop13h 37mBritish Airways

Wed 9/109:15 amLHR - SJU

1 stop14h 15mBritish Airways

Deal found 4/29

$704

Wed 8/272:39 pmSJU - LHR

1 stop15h 31mKLM

Tue 9/99:55 amLHR - SJU

2 stops17h 13mKLM

Deal found 4/28

$712

Mon 11/102:05 amSJU - LHR

1 stop14h 30mUnited Airlines

Thu 11/2012:50 pmLHR - SJU

1 stop15h 46mUnited Airlines

Deal found 4/28

$726

Mon 10/131:05 amSJU - LHR

1 stop14h 35mMultiple Airlines

Fri 10/242:05 pmLHR - SJU

2 stops52h 45mMultiple Airlines

Deal found 4/27

$727

Wed 9/38:30 amSJU - LHR

1 stop17h 25mAmerican Airlines

Wed 9/107:10 amLHR - SJU

2 stops16h 20mAmerican Airlines

Deal found 4/29

$731

Tue 10/281:05 amSJU - LHR

2 stops26h 05mAir Canada

Fri 11/76:00 pmLHR - SJU

2 stops34h 36mAir Canada

Deal found 4/28

$741

Mon 10/2012:05 pmMBJ - LHR

1 stop12h 30mAir Canada

Sat 11/12:30 pmLHR - MBJ

1 stop27h 20mAir Canada

Deal found 4/28

$890

Thu 6/126:30 pmNAS - LHR

1 stop12h 20mAir Canada

Thu 6/199:30 amLHR - NAS

1 stop31h 50mAir Canada

Deal found 4/29

$920

Wed 9/107:00 amSJU - LHR

2 stops18h 20mLufthansa

Thu 9/189:30 amLHR - SJU

2 stops19h 27mLufthansa

Deal found 4/28

$927

Tue 6/175:05 pmBGI - LHR

Nonstop8h 15mBritish Airways

Mon 8/1811:25 amLHR - BGI

Nonstop8h 45mBritish Airways

Deal found 4/29

$927

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 April 30, 2025.

Sat 7/196:14 pmSJU - LHR

1 stop20h 46mDelta

Tue 8/198:10 pmLHR - SJU

1 stop20h 19mDelta

Deal found 4/29

$685

Fri 5/26:00 amSJU - LHR

1 stop19h 30mJetBlue

Thu 5/2211:55 amLHR - SJU

1 stop18h 54mJetBlue

Deal found 4/28

$705

Fri 5/22:40 pmSJU - LHR

2 stops23h 40mMultiple Airlines

Sun 5/47:25 amLHR - SJU

2 stops21h 27mMultiple Airlines

Deal found 4/28

$820

Sat 7/197:00 amSJU - LHR

2 stops18h 20mUnited Airlines

Tue 8/198:30 amLHR - SJU

2 stops20h 27mUnited Airlines

Deal found 4/29

$845

Mon 10/2012:05 pmMBJ - LHR

1 stop12h 30mAir Canada

Sat 11/12:30 pmLHR - MBJ

1 stop27h 20mAir Canada

Deal found 4/28

$890

Tue 6/175:05 pmBGI - LHR

Nonstop8h 15mBritish Airways

Mon 8/1811:25 amLHR - BGI

Nonstop8h 45mBritish Airways

Deal found 4/29

$927

Fri 6/66:10 pmBGI - LHR

Nonstop8h 40mVirgin Atlantic

Mon 6/98:05 amLHR - BGI

Nonstop9h 05mVirgin Atlantic

Deal found 4/29

$928

Tue 7/222:39 pmSJU - LHR

1 stop15h 31mKLM

Fri 8/110:55 amLHR - SJU

1 stop18h 04mKLM

Deal found 4/28

$980

Mon 7/146:00 amSJU - LHR

2 stops21h 00mAer Lingus

Mon 7/287:10 pmLHR - SJU

2 stops35h 21mAer Lingus

Deal found 4/29

$1,057

Sun 6/294:50 pmSJU - LHR

1 stop19h 25mIberia

Sat 7/123:50 pmLHR - SJU

1 stop28h 15mIberia

Deal found 4/29

$1,069

Mon 5/191:25 pmSJU - LHR

2 stops18h 15mLufthansa

Thu 5/297:30 amLHR - SJU

2 stops21h 27mLufthansa

Deal found 4/28

$1,117

Mon 9/112:25 pmGCM - LHR

1 stop14h 40mAmerican Airlines

Mon 9/86:05 pmLHR - GCM

2 stops24h 30mAmerican Airlines

Deal found 4/28

$1,151

Last-minute flights from Caribbean Islands to London
Discover last-minute flight deals from Caribbean Islands to London. Data last updated April 30, 2025 and is based on user searches.

Tue 4/291:05 amSJU - LHR

2 stops24h 25mAir Canada

Tue 5/69:30 amLHR - SJU

2 stops19h 27mAir Canada

Deal found 4/28

$910

Thu 5/13:29 amSJU - LHR

1 stop12h 16mJetBlue

Thu 5/228:15 amLHR - SJU

1 stop18h 15mJetBlue

Deal found 4/29

$705

Fri 5/22:40 pmSJU - LHR

2 stops23h 40mMultiple Airlines

Sun 5/47:25 amLHR - SJU

2 stops21h 27mMultiple Airlines

Deal found 4/28

$820

Sun 5/41:08 pmMBJ - LHR

1 stop13h 42mKLM

Wed 5/213:15 pmLHR - MBJ

1 stop26h 22mKLM

Deal found 4/27

$1,219

Mon 5/54:52 pmBGI - LGW

2 stops24h 28mMultiple Airlines

Wed 5/1410:55 amLGW - BGI

2 stops33h 29mMultiple Airlines

Deal found 4/28

$1,266

Tue 5/610:05 pmNAS - LHR

Nonstop8h 35mBritish Airways

Tue 5/1310:10 amLHR - NAS

Nonstop9h 15mBritish Airways

Deal found 4/29

$1,085

Tue 5/612:50 pmNAS - LHR

1 stop12h 05mUnited Airlines

Tue 5/132:10 pmLHR - NAS

2 stops28h 40mUnited Airlines

Deal found 4/29

$1,150

Tue 5/66:10 pmBGI - LHR

1 stop11h 25mBritish Airways

Mon 5/1911:25 amLHR - BGI

Nonstop8h 55mBritish Airways

Deal found 4/28

$1,185

Tue 5/612:30 amPOS - LHR

1 stop26h 10mUnited Airlines

Wed 5/1410:00 amLHR - POS

1 stop18h 23mUnited Airlines

Deal found 4/29

$1,201

Tue 5/61:05 pmNAS - LHR

1 stop13h 10mVirgin Atlantic

Tue 5/1311:20 amLHR - NAS

1 stop33h 44mVirgin Atlantic

Deal found 4/29

$1,282

Tue 5/64:05 pmNAS - LHR

1 stop12h 20mMultiple Airlines

Tue 5/1310:10 amLHR - NAS

Nonstop9h 15mMultiple Airlines

Deal found 4/29

$1,286

Wed 5/76:30 pmNAS - LHR

1 stop34h 05mAir Canada

Wed 5/146:50 amLHR - NAS

2 stops15h 40mAir Canada

Deal found 4/29

$927

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 April 30, 2025.

Sun 5/116:20 amSJU - LHR

2 stops24h 35mMultiple Airlines

Deal found 4/29

$356

Thu 5/83:33 amSJU - LHR

1 stop12h 12mJetBlue

Deal found 4/29

$415

Tue 6/34:30 pmMBJ - LHR

3 stops23h 10mMultiple Airlines

Deal found 4/29

$429

Tue 7/157:30 amSJU - LHR

2 stops17h 55mDelta

Deal found 4/29

$456

Sat 5/101:05 amSJU - LHR

2 stops24h 25mAir Canada

Deal found 4/29

$497

Tue 7/155:46 pmSJU - LHR

1 stop14h 44mKLM

Deal found 4/28

$502

Wed 5/286:15 pmSJU - LHR

1 stop16h 20mAvianca

Deal found 4/28

$525

Fri 10/35:15 amBGI - LGW

2 stops20h 05mMultiple Airlines

Deal found 4/29

$525

Mon 6/168:35 amKIN - LHR

2 stops31h 15mMultiple Airlines

Deal found 4/28

$529

Fri 5/1610:11 amMBJ - LHR

1 stop17h 19mJetBlue

Deal found 4/28

$555

Thu 7/31:05 amSJU - LHR

1 stop14h 35mUnited Airlines

Deal found 4/28

$562

Tue 5/612:10 amPOS - LHR

2 stops30h 45mMultiple Airlines

Deal found 4/29

$592

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

Sat 7/19

6:14 pm-8:00 pm

1 stop20h 46m

London Heathrow

Tue 8/19

8:10 pm-11:29 am

1 stop20h 19m

$685

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Fri 5/2

6:00 am-6:30 am

1 stop19h 30m

London Heathrow

Thu 5/22

11:55 am-1:49 am

1 stop18h 54m

$705

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Fri 5/2

2:40 pm-7:20 pm

2 stops23h 40m

London Heathrow

Sun 5/4

7:25 am-11:52 pm

2 stops21h 27m

$820

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Sat 7/19

7:00 am-6:20 am

2 stops18h 20m

London Heathrow

Tue 8/19

8:30 am-11:57 pm

2 stops20h 27m

$845

Montego BayLondon

MBJ - LHR

MBJLHR

Montego Bay Sangster Intl

Mon 10/20

12:05 pm-6:35 am

1 stop12h 30m

London Heathrow

Sat 11/1

2:30 pm-12:50 pm

1 stop27h 20m

$890

NassauLondon

NAS - LHR

NASLHR

Nassau Intl

Thu 6/12

6:30 pm-11:50 am

1 stop12h 20m

London Heathrow

Thu 6/19

9:30 am-12:20 pm

1 stop31h 50m

$920

BridgetownLondon

BGI - LHR

BGILHR

Bridgetown Grantley Adams Intl

Tue 6/17

5:05 pm-6:20 am

Nonstop8h 15m

London Heathrow

Mon 8/18

11:25 am-3:10 pm

Nonstop8h 45m

$927

BridgetownLondon

BGI - LHR

BGILHR

Bridgetown Grantley Adams Intl

Fri 6/6

6:10 pm-7:50 am

Nonstop8h 40m

London Heathrow

Mon 6/9

8:05 am-12:10 pm

Nonstop9h 05m

$928

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Mon 5/19

2:25 am-11:50 am

1 stop28h 25m

London Heathrow

Fri 9/12

8:40 am-1:25 am

2 stops21h 45m

$938

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Tue 7/22

2:39 pm-11:10 am

1 stop15h 31m

London Heathrow

Fri 8/1

10:55 am-11:59 pm

1 stop18h 04m

$980

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

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

7,936 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

7,936 reviews

Delta

8.0

Very good

7,936 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

1,333 reviews

Delta

8.0

Very good

7,936 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

1,446 reviews

Delta

8.0

Very good

7,936 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

8,696 reviews

Delta

8.0

Very good

7,936 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

642 reviews

Delta

8.0

Very good

7,936 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 $415. However, be on the lookout for offers from Delta and Air Canada, 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 Heathrow, 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

Hayes

Hounslow

Thornton Heath

Luton

Horley

Canterbury

Harrow

Wembley

Dover

Gatwick

Orpington

Watford

Croydon

Borehamwood

Folkestone

Ilford

Aylesbury

Sutton

Chelmsford

Brentwood

Browse thousands of different options on Cheapflights for your next trip

Top 9 airlines flying from Caribbean Islands to London

Airline	Cheapest	Average	Flexibility	On-time
JetBlue	Cheapest$622	Average$895	FlexibilityNo cancel fee	On-time62%
Iberia	Cheapest$639	Average$1,010	FlexibilityNo cancel fee	On-time77%
United Airlines	Cheapest$649	Average$758	FlexibilityNo cancel fee	On-time69%
British Airways	Cheapest$651	Average$1,056	FlexibilityNo cancel fee	On-time70%
Delta	Cheapest$652	Average$780	FlexibilityNo cancel fee	On-timeN/A
Virgin Atlantic	Cheapest$654	Average$1,003	FlexibilityNo cancel fee	On-time72%
American Airlines	Cheapest$691	Average$1,045	FlexibilityNo cancel fee	On-time71%
Air Canada	Cheapest$805	Average$948	FlexibilityNo cancel fee	On-time67%
KLM	Cheapest$936	Average$1,302	FlexibilityNo cancel fee	On-time75%

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$356+ 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 5/11. 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 April 30, 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 April 30, 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 April 30, 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 April 30, 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 9 airlines flying from Caribbean Islands to London

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Travel Smart

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 April 30, 2025.