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

Virgin Atlantic, British Airways, and KLM are the most popular carriers operating from London Heathrow to Caribbean Islands

Which airlines fly to Caribbean Islands?

Virgin Atlantic, Finnair 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 58% of people opting to fly with this airline when travelling to Caribbean Islands. Keep in mind that there are 14 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?

There are 13 operators available for flights from London Heathrow Airport to Caribbean Islands as of August 2025.

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 necessary travel and health documents for your Caribbean Islands trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£325 Cheap Flights from London Heathrow Airport to Caribbean Islands in 2025

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

61 flights are operational weekly from London Heathrow Airport to Caribbean Islands as of August 2025. The most popular departure day for this route is Mon, with 20% of flights per week taking off on this day.

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

8 flights are operational daily from London Heathrow Airport to Caribbean Islands as of August 2025. The most popular departure time for this route is 10:00, with 53% of flights per day taking off at midday.

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from London Heathrow Airport to Caribbean Islands

Round-trip

One-way

Last minute

Direct

Cheap return flights

17:50 - 13:35LHR-BGI

23h 45m1 stop

15:05 - 17:00BGI-LHR

21h 55m2 stops

£441KLM

Find Deal

Fri, 7 Nov - Sat, 15 Nov

10:00 - 13:35LHR-BGI

31h 35m1 stop

15:05 - 17:00BGI-LHR

21h 55m2 stops

£442KLM

Find Deal

Fri, 21 Nov - Sat, 29 Nov

20:25 - 13:35LHR-BGI

21h 10m1 stop

15:05 - 16:05BGI-LHR

21h 00m2 stops

£447KLM

Find Deal

Wed, 26 Nov - Tue, 2 Dec

19:25 - 01:15LHR-POS

33h 50m2 stops

02:15 - 06:30POS-LHR

24h 15m1 stop

£522Air Canada

Find Deal

Sat, 29 Nov - Fri, 5 Dec

09:00 - 01:15LHR-POS

20h 15m2 stops

02:15 - 11:20POS-LHR

29h 05m1 stop

£523Air Canada

Find Deal

Fri, 7 Nov - Fri, 6 Mar

11:25 - 15:15LHR-BGI

8h 50mdirect

17:05 - 06:20BGI-LHR

8h 15mdirect

£536British Airways

Find Deal

Sun, 14 Sep - Sun, 21 Sep

13:20 - 18:15LHR-BGI

8h 55mdirect

20:15 - 08:30BGI-LHR

8h 15mdirect

£537British Airways

Find Deal

Mon, 5 Jan - Thu, 15 Jan

08:05 - 14:00LHR-SVD

10h 55m1 stop

16:20 - 07:50SVD-LHR

10h 30m1 stop

£549Virgin Atlantic

Find Deal

Sun, 21 Sep - Sun, 28 Sep

08:00 - 13:20LHR-BGI

9h 20mdirect

16:50 - 05:25BGI-LHR

8h 35mdirect

£550Virgin Atlantic

Find Deal

Thu, 30 Oct - Thu, 20 Nov

16:35 - 15:09LHR-ANU

27h 34m2 stops

16:09 - 06:40ANU-LHR

33h 31m2 stops

£705Finnair

Find Deal

Mon, 15 Sep - Mon, 29 Sep

JetBlue flights from London Heathrow Airport to Caribbean Islands

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

JetBlue

17 Sept

LHR08:15London Heathrow

35h 07m

1 stop

NAS14:22Nassau Intl

29 Sept

NAS15:33Nassau Intl

24h 12m

1 stop

LHR20:45London Heathrow

£506

Find similar

JetBlue

17 Sept

LHR08:15London Heathrow

35h 07m

1 stop

NAS14:22Nassau Intl

29 Sept

NAS15:33Nassau Intl

24h 12m

1 stop

LHR20:45London Heathrow

£507

Find similar

JetBlue

5 Nov

LHR12:20London Heathrow

31h 04m

1 stop

POS15:24Port of Spain Piarco Intl

26 Nov

POS17:53Port of Spain Piarco Intl

22h 52m

1 stop

LHR20:45London Heathrow

£510

Find similar

KLM flights from London Heathrow Airport to Caribbean Islands

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

KLM

7 Nov

LHR17:50London Heathrow

23h 45m

1 stop

BGI13:35Bridgetown Grantley Adams Intl

15 Nov

BGI15:05Bridgetown Grantley Adams Intl

21h 55m

2 stops

LHR17:00London Heathrow

£441

Find similar

KLM

21 Nov

LHR10:00London Heathrow

31h 35m

1 stop

BGI13:35Bridgetown Grantley Adams Intl

29 Nov

BGI15:05Bridgetown Grantley Adams Intl

21h 55m

2 stops

LHR17:00London Heathrow

£442

Find similar

KLM

26 Nov

LHR20:25London Heathrow

21h 10m

1 stop

BGI13:35Bridgetown Grantley Adams Intl

2 Dec

BGI15:05Bridgetown Grantley Adams Intl

21h 00m

2 stops

LHR16:05London Heathrow

£447

Find similar

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

LondonBridgetown

LHR - BGI

LHRBGI

London Heathrow

Fri 7/11

17:50-13:35

1 stop23h 45m

Bridgetown Grantley Adams Intl

Sat 15/11

15:05-17:00

2 stops21h 55m

£441

LondonBridgetown

LHR - BGI

LHRBGI

London Heathrow

Fri 21/11

10:00-13:35

1 stop31h 35m

Bridgetown Grantley Adams Intl

Sat 29/11

15:05-17:00

2 stops21h 55m

£442

LondonBridgetown

LHR - BGI

LHRBGI

London Heathrow

Wed 26/11

20:25-13:35

1 stop21h 10m

Bridgetown Grantley Adams Intl

Tue 2/12

15:05-16:05

2 stops21h 00m

£447

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Sat 29/11

19:25-01:15

2 stops33h 50m

Port of Spain Piarco Intl

Fri 5/12

02:15-06:30

1 stop24h 15m

£522

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Fri 7/11

09:00-01:15

2 stops20h 15m

Port of Spain Piarco Intl

Fri 6/3

02:15-11:20

1 stop29h 05m

£523

LondonBridgetown

LHR - BGI

LHRBGI

London Heathrow

Sun 14/9

11:25-15:15

Nonstop8h 50m

Bridgetown Grantley Adams Intl

Sun 21/9

17:05-06:20

Nonstop8h 15m

£536

LondonBridgetown

LHR - BGI

LHRBGI

London Heathrow

Mon 5/1

13:20-18:15

Nonstop8h 55m

Bridgetown Grantley Adams Intl

Thu 15/1

20:15-08:30

Nonstop8h 15m

£536

LondonKingstown

LHR - SVD

LHRSVD

London Heathrow

Sun 21/9

08:05-14:00

1 stop10h 55m

Kingstown E. T. Joshua

Sun 28/9

16:20-07:50

1 stop10h 30m

£549

LondonBridgetown

LHR - BGI

LHRBGI

London Heathrow

Thu 30/10

08:00-13:20

Nonstop9h 20m

Bridgetown Grantley Adams Intl

Thu 20/11

16:50-05:25

Nonstop8h 35m

£550

LondonSt. John's

LHR - ANU

LHRANU

London Heathrow

Mon 15/9

16:35-15:09

2 stops27h 34m

St. John's V.C. Bird Intl

Mon 29/9

16:09-06:40

2 stops33h 31m

£705

Flights are sorted by cheapest return 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 cheapest month to fly to Caribbean Islands from London Heathrow Airport is in September. Flight prices, which tend to average around £654, are often lower during this time because this is during the off-season. If you aren’t able to travel to Caribbean Islands during the month of September, then flying in November is also cheap. Prices for this month can be found on momondo for an average of £674.

What is the cheapest day to depart on your flight to Caribbean Islands?

Our data shows that Sunday is the least expensive day to fly to Caribbean Islands. Tickets to fly out on this day can be as low as £748. On the other hand, Saturday is the most expensive day to depart from London Heathrow Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £859.

What is the cheapest time of day to depart on your flight to Caribbean Islands?

Our data shows that the cheapest London Heathrow Airport to Caribbean Islands flights are usually those with departure times in the morning. Our users have found flights to Caribbean Islands in the morning for as low as £753. Flights to Caribbean Islands are more costly in the afternoon, with an average ticket price of £908. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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 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 £779 when searching weeks before you fly. 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 £730 on momondo.

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

There are 3 cabin classes available to choose from on London Heathrow 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

Best price found	£325
Fastest flight time	8h 45m
Direct flights	Every day
Airports in Caribbean Islands	8 airports

The best one-way flight to Caribbean Islands from London Heathrow Airport in the past 72 hours is £325. The best return flight deal from London Heathrow Airport to Caribbean Islands found on momondo in the last 72 hours is £441.

The fastest flight from London Heathrow Airport to Caribbean Islands takes 8h 45m

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

There are 8 airports near Caribbean Islands: Kingston Norman Manley (KIN), Nassau Intl (NAS), Montego Bay Sangster Intl (MBJ), Punta Cana (PUJ), Bridgetown Grantley Adams Intl (BGI), Port of Spain Piarco Intl (POS), St. John's V.C. Bird Intl (ANU), St. George's Point Saline Intl (GND)

Search flight deals

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 are updated daily.
How many operators does momondo search for flights from London Heathrow Airport to Caribbean Islands?
There are 13 operators available for flights from London Heathrow Airport to Caribbean Islands as of August 2025.
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 necessary travel and health documents for your Caribbean Islands trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted 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 19.80% of the total bookings. Other popular models include Airbus A350-1000 with 16.71%, Boeing 777 with 13.06%, and Boeing 777-300ER with 8.97%.

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
Virgin Atlantic	PriceFrom £349	Free Cancellation	Rating 7.4 655 reviews	Search Virgin Atlantic flights
Icelandair	PriceFrom £399	Free Cancellation	Rating 7.0 520 reviews	Search Icelandair flights
JetBlue	PriceFrom £425	Free Cancellation	Rating 7.2 2,914 reviews	Search JetBlue flights
KLM	PriceFrom £443	Free Cancellation	Rating 7.8 1,383 reviews	Search KLM flights
Finnair	PriceFrom £465	Free Cancellation	Rating 7.6 1,316 reviews	Search Finnair flights
SWISS	PriceFrom £479	Free Cancellation	Rating 7.5 1,686 reviews	Search SWISS flights
Air Canada	PriceFrom £490	Free Cancellation	Rating 7.1 9,851 reviews	Search Air Canada flights
Iberia	PriceFrom £519	Free Cancellation	Rating 7.0 2,859 reviews	Search Iberia flights
British Airways	PriceFrom £529	Free Cancellation	Rating 6.6 7,222 reviews	Search British Airways flights
Lufthansa	PriceFrom £570	Free Cancellation	Rating 6.8 7,275 reviews	Search Lufthansa flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Caribbean Islands . Millions of users trust and use momondo every year so you are in good hands.

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

Flights from London to Caribbean Islands with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Caribbean Islands.

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

Yes momondo offers price alerts on flights to Caribbean Islands from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Caribbean Islands trip

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

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Wed 6/8

Wed 13/8

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Caribbean Islands

Popular Cities in Caribbean Islands

Flights to Londonfrom £30

Flights to Bangkokfrom £329

Flights to New Yorkfrom £243

Flights to Dubaifrom £176

Flights to Istanbulfrom £62

Flights to Manchesterfrom £32

Flights to Jeddahfrom £156

Flights to Islamabadfrom £357

Flights to Manilafrom £474

Flights to New Delhifrom £323

Flights to Mumbaifrom £286

Flights to Lisbonfrom £43

Cheap flights from London Heathrow Airport to Caribbean Islands from £325

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from London Heathrow Airport to Caribbean Islands

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

JetBlue flights from London Heathrow Airport to Caribbean Islands

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

KLM flights from London Heathrow Airport to Caribbean Islands

Our best KLM 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

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

What is the cheapest month to fly to Caribbean Islands?

What is the cheapest day to depart on your flight to Caribbean Islands?

What is the cheapest time of day to depart on your flight to Caribbean Islands?

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 to Caribbean Islands?

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

There are 3 cabin classes available to choose from on London Heathrow 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.

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

Virgin Atlantic, British Airways, and KLM are the most popular carriers operating from London Heathrow to Caribbean Islands

Which airlines fly to Caribbean Islands?

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

8 flights are operational daily from London Heathrow Airport to Caribbean Islands as of August 2025. The most popular departure time for this route is 10:00, with 53% of flights per day taking off at midday.

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

61 flights are operational weekly from London Heathrow Airport to Caribbean Islands as of August 2025. The most popular departure day for this route is Mon, with 20% of flights per week taking off on this day.

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

Best price found

Fastest flight time

Direct flights

Airports in Caribbean Islands

When did momondo last update prices for flights from London Heathrow Airport to Caribbean Islands?

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

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

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

What is the most popular plane model 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?

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

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

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

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

An easier way to manage your Caribbean Islands trip

We make it super easy to schedule, organise 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