What is the cheapest airline that flies from London Heathrow to Caribbean Islands?

Avianca, JetBlue, and KLM are the most popular carriers operating from London Heathrow to Caribbean Islands

What airlines fly to Caribbean Islands?

Virgin Atlantic, JetBlue and Air Canada are the top three most popular airlines that fly to Caribbean Islands from London Heathrow Airport according to our data. Virgin Atlantic is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Caribbean Islands. Keep in mind that there are 5 different airlines that fly to Caribbean Islands on a routine basis, so you have a few additional options to choose from.

How many operators does momondo search for flights from London Heathrow Airport to Caribbean Islands?

The number of operators available for flights from London Heathrow Airport to Caribbean Islands is 6 as of June 2026.

How old do you have to be to fly from London Heathrow Airport to Caribbean Islands?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Caribbean Islands.

What documentation or ID do you need to fly to Caribbean Islands?

The required travel and health documents for your Caribbean Islands trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Caribbean Islands. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$412 Cheap Flights from London Heathrow Airport to Caribbean Islands in 2026

Q: How many flights depart from London Heathrow Airport to Caribbean Islands on average per day?

As of June 2026, 6 flights take off from London Heathrow Airport and land in Caribbean Islands each day. The most common flight departure time for this route is 10:00AM, with 50% of daily flights taking off at noon.

Q: How many flights depart from London Heathrow Airport to Caribbean Islands on average per week?

As of June 2026, 46 flights take off from London Heathrow Airport and land in Caribbean Islands each week. The most common flight departure day for this route is Wed, with 20% of weekly flights taking off on this day.

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Find the cheapest flights from London Heathrow Airport to Caribbean Islands

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:40 pm - 4:45 pm

LHR

PUJ

23h 05m

1 stop

6:45 pm - 2:35 pm

PUJ

LHR

15h 50m

1 stop

$725Avianca

Wed, Nov 4 - Sat, Nov 7

9:40 pm - 4:45 pm

LHR

PUJ

23h 05m

1 stop

12:40 pm - 2:35 pm

PUJ

LHR

21h 55m

1 stop

$726Avianca

Sun, Nov 22 - Sun, Nov 29

9:40 pm - 11:30 am

LHR

PUJ

17h 50m

1 stop

12:40 pm - 2:35 pm

PUJ

LHR

21h 55m

1 stop

$742Avianca

Wed, Nov 4 - Sat, Nov 7

10:05 pm - 5:25 pm

LHR

PUJ

24h 20m

1 stop

6:00 pm - 3:35 pm

PUJ

LHR

16h 35m

1 stop

$745Avianca

Sat, Sep 5 - Sat, Sep 19

12:05 pm - 12:15 am

LHR

POS

17h 10m

1 stop

1:20 am - 9:35 am

POS

LHR

27h 15m

1 stop

$826Air Canada

Mon, Oct 12 - Sun, Oct 18

8:40 am - 12:15 am

LHR

POS

20h 35m

2 stops

1:20 am - 9:00 pm

POS

LHR

38h 40m

2 stops

$846Air Canada

Mon, Oct 12 - Sun, Oct 18

6:35 pm - 11:34 am

LHR

MBJ

22h 59m

1 stop

10:55 pm - 2:15 pm

MBJ

LHR

9h 20mnonstop

$904Virgin Atlantic

Fri, Jul 3 - Fri, Jul 17

11:10 am - 3:00 pm

LHR

BGI

8h 50mnonstop

4:50 pm - 6:15 am

BGI

LHR

8h 25mnonstop

$917British Airways

Mon, Aug 31 - Fri, Sep 11

2:30 pm - 12:12 pm

LHR

SDQ

25h 42m

1 stop

6:00 am - 11:30 am

SDQ

LHR

25h 30m

1 stop

$918British Airways

Sat, Oct 31 - Wed, Nov 11

8:10 pm - 12:20 pm

LHR

SDQ

21h 10m

2 stops

11:30 am - 12:35 pm

SDQ

LHR

20h 05m

1 stop

$1,016American Airlines

Sat, Oct 10 - Fri, Oct 23

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TAP AIR PORTUGAL flights from London Heathrow Airport to Caribbean Islands

Our best TAP AIR PORTUGAL deals on London Heathrow Airport to Caribbean Islands flight tickets

TAP AIR PORTUGAL

Sep 19

LHR11:20 amLondon Heathrow

30h 48m

2 stops

SJU1:08 pmSan Juan Luis Munoz Marin Intl

Oct 3

SJU3:50 pmSan Juan Luis Munoz Marin Intl

18h 45m

2 stops

LHR3:35 pmLondon Heathrow

$943

TAP AIR PORTUGAL

Nov 11

LHR1:40 pmLondon Heathrow

28h 23m

2 stops

SJU2:03 pmSan Juan Luis Munoz Marin Intl

Nov 24

SJU6:50 amSan Juan Luis Munoz Marin Intl

25h 50m

2 stops

LHR12:40 pmLondon Heathrow

$953

TAP AIR PORTUGAL

Nov 11

LHR1:40 pmLondon Heathrow

28h 23m

2 stops

SJU2:03 pmSan Juan Luis Munoz Marin Intl

Nov 24

SJU3:35 pmSan Juan Luis Munoz Marin Intl

21h 55m

2 stops

LHR5:30 pmLondon Heathrow

$959

JetBlue flights from London Heathrow Airport to Caribbean Islands

Our best JetBlue deals on London Heathrow Airport to Caribbean Islands flight tickets

JetBlue

Nov 11

LHR9:20 amLondon Heathrow

19h 05m

1 stop

SJU12:25 amSan Juan Luis Munoz Marin Intl

Nov 24

SJU5:30 amSan Juan Luis Munoz Marin Intl

12h 10m

1 stop

LHR9:40 pmLondon Heathrow

$789

JetBlue

Nov 11

LHR12:20 pmLondon Heathrow

17h 23m

1 stop

SJU1:43 amSan Juan Luis Munoz Marin Intl

Nov 24

SJU5:15 pmSan Juan Luis Munoz Marin Intl

12h 15m

1 stop

LHR9:30 amLondon Heathrow

$816

JetBlue

Nov 11

LHR12:20 pmLondon Heathrow

17h 23m

1 stop

SJU1:43 amSan Juan Luis Munoz Marin Intl

Nov 24

SJU5:30 amSan Juan Luis Munoz Marin Intl

12h 10m

1 stop

LHR9:40 pmLondon Heathrow

$821

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonPunta Cana

LHR - PUJ

LHRPUJ

London Heathrow

Wed 11/4

9:40 pm-4:45 pm

1 stop23h 05m

Punta Cana

Sat 11/7

6:45 pm-2:35 pm

1 stop15h 50m

$725

LondonPunta Cana

LHR - PUJ

LHRPUJ

London Heathrow

Sun 11/22

9:40 pm-4:45 pm

1 stop23h 05m

Punta Cana

Sun 11/29

12:40 pm-2:35 pm

1 stop21h 55m

$726

LondonPunta Cana

LHR - PUJ

LHRPUJ

London Heathrow

Wed 11/4

9:40 pm-11:30 am

1 stop17h 50m

Punta Cana

Sat 11/7

12:40 pm-2:35 pm

1 stop21h 55m

$742

LondonPunta Cana

LHR - PUJ

LHRPUJ

London Heathrow

Sat 9/5

10:05 pm-5:25 pm

1 stop24h 20m

Punta Cana

Sat 9/19

6:00 pm-3:35 pm

1 stop16h 35m

$745

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Mon 10/12

12:05 pm-12:15 am

1 stop17h 10m

Port of Spain Piarco Intl

Sun 10/18

1:20 am-9:35 am

1 stop27h 15m

$826

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Mon 10/12

8:40 am-12:15 am

2 stops20h 35m

Port of Spain Piarco Intl

Sun 10/18

1:20 am-9:00 pm

2 stops38h 40m

$846

LondonMontego Bay

LHR - MBJ

LHRMBJ

London Heathrow

Fri 7/3

6:35 pm-11:34 am

1 stop22h 59m

Montego Bay Sangster Intl

Fri 7/17

10:55 pm-2:15 pm

Nonstop9h 20m

$904

Quickest round-trip

LondonBridgetown

LHR - BGI

LHRBGI

London Heathrow

Mon 8/31

11:10 am-3:00 pm

Nonstop8h 50m

Bridgetown Grantley Adams Intl

Fri 9/11

4:50 pm-6:15 am

Nonstop8h 25m

$917

LondonSanto Domingo

LHR - SDQ

LHRSDQ

London Heathrow

Sat 10/31

2:30 pm-12:12 pm

1 stop25h 42m

Santo Domingo Las Americas

Wed 11/11

6:00 am-11:30 am

1 stop25h 30m

$918

LondonSanto Domingo

LHR - SDQ

LHRSDQ

London Heathrow

Sat 10/10

8:10 pm-12:20 pm

2 stops21h 10m

Santo Domingo Las Americas

Fri 10/23

11:30 am-12:35 pm

1 stop20h 05m

$1,016

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London Heathrow Airport to Caribbean Islands

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Caribbean Islands?

The month of November is, on average, the cheapest month to fly to Caribbean Islands from London Heathrow Airport, with most prices found around $914. The month of January is another great option to travel to Caribbean Islands, with average flight prices from London Heathrow Airport averaging around $914.

What is the cheapest London Heathrow to Caribbean Islands flight route?

Fly from London Heathrow to Montego Bay Sangster Intl for the best London Heathrow - Caribbean Islands flight prices

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

You are more likely to see cheaper flights to Caribbean Islands from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Caribbean Islands for around $926 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Caribbean Islands from London Heathrow Airport for as low as $768 on momondo.

What cabin class options are available on London Heathrow Airport to Caribbean Islands flights?

There are 2 cabin classes available to choose from on London Heathrow Airport to Caribbean Islands flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London Heathrow Airport to Caribbean Islands flights?

No. A direct flight is the cheapest option for a flight between London Heathrow Airport to Caribbean Islands.

Cheap London Heathrow Airport to Caribbean Islands flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Caribbean Islands

Fastest flight time	8h 40m
Direct flights	Every day
Airports in Caribbean Islands	99 airports

The fastest flight from London Heathrow Airport to Caribbean Islands takes 8h 40m

Direct flights go from London Heathrow Airport to Caribbean Islands every day.

There are 99 airports in Caribbean Islands. From London Heathrow Airport there are direct flights to Nassau Intl (NAS), Bridgetown Grantley Adams Intl (BGI).

Search flight deals

Frequently asked questions about flying from London Heathrow Airport to Caribbean Islands

When did momondo last update prices for flights from London Heathrow Airport to Caribbean Islands?
Prices for flights from London Heathrow Airport to Caribbean Islands were last updated today.
How many operators does momondo search for flights from London Heathrow Airport to Caribbean Islands?
The number of operators available for flights from London Heathrow Airport to Caribbean Islands is 6 as of June 2026.
How old do you have to be to fly from London Heathrow Airport to Caribbean Islands?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Caribbean Islands.
What documentation or ID do you need to fly to Caribbean Islands?
The required travel and health documents for your Caribbean Islands trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Caribbean Islands. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from London Heathrow Airport to Caribbean Islands?
Based on momondo bookings for flights between London Heathrow Airport and Caribbean Islands, the leading plane model is Boeing 787-9 Dreamliner, making up 21.11% of the total bookings. Other popular models include Airbus A350-1000 with 16.00%, Boeing 777 with 13.93%, and Boeing 787-8 Dreamliner with 8.46%.

Best airlines flying from London Heathrow Airport to Caribbean Islands

Compare and see reviews for airlines that fly from London Heathrow Airport to Caribbean Islands with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $688	Free Cancellation	Rating 7.1 11,159 reviews	Search Air Canada flights
JetBlue	PriceFrom $701	Free Cancellation	Rating 7.1 2,981 reviews	Search JetBlue flights
Virgin Atlantic	PriceFrom $863	Free Cancellation	Rating 7.5 689 reviews	Search Virgin Atlantic flights
American Airlines	PriceFrom $933	Free Cancellation	Rating 7.1 11,641 reviews	Search American Airlines flights
British Airways	PriceFrom $1,073	Free Cancellation	Rating 6.7 8,042 reviews	Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Caribbean Islands?

Finding the right flight to Caribbean Islands from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Caribbean Islands quick and easy, saving you time and money.

Can I find flights from London to Caribbean Islands with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for London to Caribbean Islands flights to just show those with flexible booking policies.

How can momondo help me find flights from London to Caribbean Islands?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Caribbean Islands from London.

I’m not ready to book a flight from London to Caribbean Islands right now. Can momondo alert me if prices change?

Yes. momondo can track prices for London to Caribbean Islands flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Caribbean Islands trip

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Cheap flights from London Heathrow Airport to Caribbean Islands from $412

Find the cheapest flights from London Heathrow Airport to Caribbean Islands

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TAP AIR PORTUGAL flights from London Heathrow Airport to Caribbean Islands

Our best TAP AIR PORTUGAL deals on London Heathrow Airport to Caribbean Islands flight tickets

JetBlue flights from London Heathrow Airport to Caribbean Islands

Our best JetBlue deals on London Heathrow Airport to Caribbean Islands flight tickets

momondo Fare Finder

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

See travel insights to Caribbean Islands from

How to get the cheapest flight ticket from London Heathrow Airport to Caribbean Islands

What is the cheapest month to fly to Caribbean Islands?

What is the cheapest London Heathrow to Caribbean Islands flight route?

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

What cabin class options are available on London Heathrow Airport to Caribbean Islands flights?

Can stopping save me money on London Heathrow Airport to Caribbean Islands flights?

What is the cheapest airline that flies from London Heathrow to Caribbean Islands?

What airlines fly to Caribbean Islands?

How many flights depart from London Heathrow Airport to Caribbean Islands on average per day?

How many flights depart from London Heathrow Airport to Caribbean Islands on average per week?

Cheap London Heathrow Airport to Caribbean Islands flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Caribbean Islands

Fastest flight time

Direct flights

Airports in Caribbean Islands

Frequently asked questions about flying from London Heathrow Airport to Caribbean Islands

Best airlines flying from London Heathrow Airport to Caribbean Islands

Compare and see reviews for airlines that fly from London Heathrow Airport to Caribbean Islands with momondo

Why use momondo?

An easier way to manage your Caribbean Islands trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Caribbean Islands

Popular cities in Caribbean Islands

Popular flights according to clicks in the last 7 days on momondo

London Heathrow Airport flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Caribbean Islands

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