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Cheap flights from Caribbean Islands to the United Kingdom from £228

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Caribbean Islands to the United Kingdom departing on 29/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Caribbean Islands to the United Kingdom

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
07:05 - 06:40
SJU
-
LHR
19h 35m
1 stop
United Airlines Logo
06:50 - 12:17
LHR
-
SJU
33h 27m
2 stops
£424United Airlines
Tue, 10 Mar - Tue, 17 Mar
United Airlines Logo
07:05 - 05:55
SJU
-
LHR
18h 50m
2 stops
United Airlines Logo
06:50 - 21:22
LHR
-
SJU
18h 32m
2 stops
£427United Airlines
Tue, 10 Mar - Tue, 17 Mar
United Airlines Logo
07:40 - 06:45
SJU
-
LHR
18h 05m
1 stop
United Airlines Logo
06:50 - 21:24
LHR
-
SJU
19h 34m
2 stops
£437United Airlines
Mon, 4 May - Wed, 13 May
British Airways Logo
15:30 - 05:05
POS
-
LGW
8h 35mdirect
British Airways Logo
09:30 - 13:45
LGW
-
POS
9h 15mdirect
£575British Airways
Sun, 21 Jun - Sun, 12 Jul
British Airways Logo
15:30 - 05:05
POS
-
LGW
8h 35mdirect
British Airways Logo
09:30 - 13:45
LGW
-
POS
9h 15mdirect
£591British Airways
Sun, 19 Apr - Sun, 26 Apr
Air Canada Logo
12:15 - 06:35
MBJ
-
LHR
12h 20m
1 stop
Air Canada Logo
17:40 - 11:20
LHR
-
MBJ
23h 40m
1 stop
£634Air Canada
Sun, 24 May - Sat, 30 May
Air Canada Logo
12:15 - 06:35
MBJ
-
LHR
12h 20m
1 stop
Air Canada Logo
14:10 - 11:20
LHR
-
MBJ
27h 10m
2 stops
£637Air Canada
Sun, 24 May - Sat, 30 May
Virgin Atlantic Logo
16:50 - 05:25
BGI
-
LHR
8h 35mdirect
Virgin Atlantic Logo
09:40 - 15:00
LHR
-
BGI
9h 20mdirect
£671Virgin Atlantic
Wed, 4 Mar - Wed, 18 Mar
Virgin Atlantic Logo
16:50 - 05:25
BGI
-
LHR
8h 35mdirect
Virgin Atlantic Logo
09:40 - 15:00
LHR
-
BGI
9h 20mdirect
£673Virgin Atlantic
Tue, 3 Mar - Tue, 17 Mar
American Airlines Logo
07:00 - 08:40
KIN
-
LGW
19h 40m
2 stops
American Airlines Logo
12:20 - 10:59
LGW
-
KIN
28h 39m
2 stops
£803American Airlines
Wed, 6 May - Sun, 6 Sep

United Airlines flights from Caribbean Islands to United Kingdom

Our best United Airlines deals on Caribbean Islands to United Kingdom flight tickets
United Airlines
10 Mar
SJU07:05San Juan Luis Munoz Marin Intl
19h 35m
1 stop
LHR06:40London Heathrow
17 Mar
LHR06:50London Heathrow
33h 27m
2 stops
SJU12:17San Juan Luis Munoz Marin Intl
£424
United Airlines
10 Mar
SJU07:05San Juan Luis Munoz Marin Intl
18h 50m
2 stops
LHR05:55London Heathrow
17 Mar
LHR06:50London Heathrow
18h 32m
2 stops
SJU21:22San Juan Luis Munoz Marin Intl
£427
United Airlines
4 May
SJU07:40San Juan Luis Munoz Marin Intl
18h 05m
1 stop
LHR06:45London Heathrow
13 May
LHR06:50London Heathrow
19h 34m
2 stops
SJU21:24San Juan Luis Munoz Marin Intl
£437

Delta flights from Caribbean Islands to United Kingdom

Our best Delta deals on Caribbean Islands to United Kingdom flight tickets
Delta
19 Mar
SJU13:14San Juan Luis Munoz Marin Intl
13h 36m
1 stop
LHR06:50London Heathrow
24 Mar
LHR20:00London Heathrow
21h 27m
2 stops
SJU13:27San Juan Luis Munoz Marin Intl
£454
Delta
31 Mar
SJU17:30San Juan Luis Munoz Marin Intl
14h 45m
1 stop
LHR13:15London Heathrow
7 Apr
LHR20:05London Heathrow
25h 13m
2 stops
SJU16:18San Juan Luis Munoz Marin Intl
£465
Delta
31 Mar
SJU07:30San Juan Luis Munoz Marin Intl
22h 50m
1 stop
LHR11:20London Heathrow
7 Apr
LHR20:05London Heathrow
25h 13m
2 stops
SJU16:18San Juan Luis Munoz Marin Intl
£466

momondo Fare Finder

 
Customise your flight search to find flights from Caribbean Islands to United Kingdom 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, momondo users made 279,928 searches. Data last updated 9 February 2026.
Use the filters below to find and compare flights from Caribbean Islands to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Tue 10/3

07:05-06:40

1 stop19h 35m

London Heathrow

Tue 17/3

06:50-12:17

2 stops33h 27m

£424

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Tue 10/3

07:05-05:55

2 stops18h 50m

London Heathrow

Tue 17/3

06:50-21:22

2 stops18h 32m

£427

San JuanLondon

SJU - LHR

SJULHR

San Juan Luis Munoz Marin Intl

Mon 4/5

07:40-06:45

1 stop18h 05m

London Heathrow

Wed 13/5

06:50-21:24

2 stops19h 34m

£437

Port of SpainLondon

POS - LGW

POSLGW

Port of Spain Piarco Intl

Sun 21/6

15:30-05:05

Nonstop8h 35m

London Gatwick

Sun 12/7

09:30-13:45

Nonstop9h 15m

£575

Port of SpainLondon

POS - LGW

POSLGW

Port of Spain Piarco Intl

Sun 19/4

15:30-05:05

Nonstop8h 35m

London Gatwick

Sun 26/4

09:30-13:45

Nonstop9h 15m

£591

Montego BayLondon

MBJ - LHR

MBJLHR

Montego Bay Sangster Intl

Sun 24/5

12:15-06:35

1 stop12h 20m

London Heathrow

Sat 30/5

17:40-11:20

1 stop23h 40m

£634

Montego BayLondon

MBJ - LHR

MBJLHR

Montego Bay Sangster Intl

Sun 24/5

12:15-06:35

1 stop12h 20m

London Heathrow

Sat 30/5

14:10-11:20

2 stops27h 10m

£637

BridgetownLondon

BGI - LHR

BGILHR

Bridgetown Grantley Adams Intl

Wed 4/3

16:50-05:25

Nonstop8h 35m

London Heathrow

Wed 18/3

09:40-15:00

Nonstop9h 20m

£671

BridgetownLondon

BGI - LHR

BGILHR

Bridgetown Grantley Adams Intl

Tue 3/3

16:50-05:25

Nonstop8h 35m

London Heathrow

Tue 17/3

09:40-15:00

Nonstop9h 20m

£673

KingstonLondon

KIN - LGW

KINLGW

Kingston Norman Manley

Wed 6/5

07:00-08:40

2 stops19h 40m

London Gatwick

Sun 6/9

12:20-10:59

2 stops28h 39m

£803

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to the United Kingdom from

How to get the cheapest flight ticket from Caribbean Islands to United Kingdom

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 United Kingdom?

The cheapest month to fly to United Kingdom from Caribbean Islands is in November. Flight prices, which tend to average around £712, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of November, then departing from Caribbean Islands during the month October is also very affordable. Most momondo users find prices during this month for around £752.

What is the cheapest Caribbean Islands to United Kingdom flight route?

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

How far in advance should I book a flight to United Kingdom?

You are more likely to see cheaper flights to United Kingdom from Caribbean Islands when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around £834 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from Caribbean Islands for as low as £665 on momondo.

What cabin class options are available on Caribbean Islands to United Kingdom flights?

There are 3 cabin classes available to choose from on Caribbean Islands to United Kingdom 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 Caribbean Islands to United Kingdom flights?

No. A direct flight is the cheapest option for a flight between Caribbean Islands to United Kingdom.

Cheap Caribbean Islands to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Caribbean Islands to United Kingdom

Fastest flight time

7h 55m

Direct flights

Every day

Airports in United Kingdom

1,286 airports
The fastest flight from Caribbean Islands to United Kingdom takes 7h 55m
Direct flights go from Caribbean Islands to United Kingdom every day.
There are 1,286 airports in United Kingdom. From Caribbean Islands there are direct flights to London Heathrow (LHR), London Gatwick (LGW).
Search flight deals

  • When did momondo last update prices for flights from Caribbean Islands to United Kingdom?

    Prices for flights from Caribbean Islands to United Kingdom are refreshed on a daily basis.

  • How many operators does momondo search for flights from Caribbean Islands to United Kingdom?

  • How old do you have to be to fly from Caribbean Islands to United Kingdom?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Caribbean Islands to United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The necessary travel and health documents for your United Kingdom 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 Caribbean Islands to United Kingdom?

Best airlines flying from Caribbean Islands to United Kingdom

Compare and see reviews for airlines that fly from Caribbean Islands to United Kingdom with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom £607Free CancellationRating
7.1
606 reviews
Search Icelandair flights
Air CanadaPriceFrom £644Free CancellationRating
7.1
10,699 reviews
Search Air Canada flights
Virgin AtlanticPriceFrom £728Free CancellationRating
7.5
678 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom £758Free CancellationRating
6.7
7,723 reviews
Search British Airways flights
KLMPriceFrom £827Free CancellationRating
7.7
1,450 reviews
Search KLM flights

Why use momondo?

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

It is quick and easy to find Caribbean Islands to United Kingdom flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to United Kingdom that suits you.

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

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

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

momondo provides multiple filters to help you find the best flight to United Kingdom from Caribbean Islands. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Caribbean Islands to United Kingdom 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.

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Popular Cities in the United Kingdom

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