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Cheap flights from London to Saint Thomas Island from £582

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from London to Saint Thomas Island departing on 15/1. 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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Find the cheapest flights from London to Saint Thomas Island

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
14:00 - 15:11LGW-STT
29h 11m1 stop
Multiple Airlines Logo
16:06 - 10:05STT-LGW
13h 59m1 stop
£582Multiple Airlines
Find Deal
Thu, 15 Jan - Sat, 24 Jan
Multiple Airlines Logo
14:00 - 12:28LGW-STT
26h 28m2 stops
Multiple Airlines Logo
16:06 - 10:05STT-LGW
13h 59m1 stop
£594Multiple Airlines
Find Deal
Thu, 15 Jan - Sat, 24 Jan
JetBlue Logo
12:20 - 14:20LHR-STT
30h 00m2 stops
JetBlue Logo
16:37 - 09:30STT-LHR
36h 53m2 stops
£704JetBlue
Find Deal
Sat, 8 Nov - Sat, 15 Nov
JetBlue Logo
07:25 - 15:15LHR-STT
35h 50m2 stops
JetBlue Logo
16:10 - 19:45STT-LHR
23h 35m2 stops
£739JetBlue
Find Deal
Fri, 13 Mar - Sat, 28 Mar
British Airways Logo
14:30 - 14:02LHR-STT
27h 32m1 stop
British Airways Logo
16:47 - 11:30STT-LHR
14h 43m1 stop
£939British Airways
Find Deal
Sun, 11 Jan - Tue, 20 Jan
British Airways Logo
09:45 - 14:02LHR-STT
32h 17m1 stop
British Airways Logo
16:47 - 12:20STT-LHR
15h 33m1 stop
£950British Airways
Find Deal
Sun, 11 Jan - Tue, 20 Jan
Virgin Atlantic Logo
10:10 - 13:49LHR-STT
31h 39m1 stop
Virgin Atlantic Logo
17:20 - 20:10STT-LHR
22h 50m1 stop
£968Virgin Atlantic
Find Deal
Thu, 15 Jan - Sat, 24 Jan
United Airlines Logo
11:30 - 13:56LHR-STT
30h 26m2 stops
United Airlines Logo
17:25 - 11:05STT-LHR
13h 40m1 stop
£981United Airlines
Find Deal
Thu, 15 Jan - Sat, 24 Jan
Virgin Atlantic Logo
20:00 - 12:40LHR-STT
20h 40m1 stop
Virgin Atlantic Logo
15:56 - 09:15STT-LHR
13h 19m1 stop
£996Virgin Atlantic
Find Deal
Fri, 13 Mar - Sat, 28 Mar
United Airlines Logo
16:20 - 17:42LHR-STT
29h 22m1 stop
United Airlines Logo
17:20 - 06:30STT-LHR
33h 10m2 stops
£1,455United Airlines
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Fri, 19 Dec - Fri, 26 Dec

JetBlue flights from London to Saint Thomas Island

Our best JetBlue deals on London to Saint Thomas Island flight tickets
JetBlue
8 Nov
LHR12:20London Heathrow
30h 00m
2 stops
STT14:20Saint Thomas Island Cyril E King
15 Nov
STT16:37Saint Thomas Island Cyril E King
36h 53m
2 stops
LHR09:30London Heathrow
£704
Find similar
JetBlue
13 Mar
LHR07:25London Heathrow
35h 50m
2 stops
STT15:15Saint Thomas Island Cyril E King
28 Mar
STT16:10Saint Thomas Island Cyril E King
23h 35m
2 stops
LHR19:45London Heathrow
£739
Find similar
JetBlue
19 Dec
LHR12:20London Heathrow
29h 05m
2 stops
STT13:25Saint Thomas Island Cyril E King
26 Dec
STT14:55Saint Thomas Island Cyril E King
27h 05m
2 stops
LHR22:00London Heathrow
£1,282
Find similar

British Airways flights from London to Saint Thomas Island

Our best British Airways deals on London to Saint Thomas Island flight tickets
British Airways
11 Jan
LHR14:30London Heathrow
27h 32m
1 stop
STT14:02Saint Thomas Island Cyril E King
20 Jan
STT16:47Saint Thomas Island Cyril E King
14h 43m
1 stop
LHR11:30London Heathrow
£939
Find similar
British Airways
11 Jan
LHR09:45London Heathrow
32h 17m
1 stop
STT14:02Saint Thomas Island Cyril E King
20 Jan
STT16:47Saint Thomas Island Cyril E King
15h 33m
1 stop
LHR12:20London Heathrow
£950
Find similar
British Airways
15 Jan
LHR11:15London Heathrow
30h 47m
1 stop
STT14:02Saint Thomas Island Cyril E King
24 Jan
STT16:46Saint Thomas Island Cyril E King
15h 34m
1 stop
LHR12:20London Heathrow
£998
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London to Saint Thomas Island 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 29 October 2025.
Use the filters below to find and compare flights from London to Saint Thomas Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSaint Thomas Island

LGW - STT

LGWSTT

London Gatwick

Thu 15/1

14:00-15:11

1 stop29h 11m

Saint Thomas Island Cyril E King

Sat 24/1

16:06-10:05

1 stop13h 59m

£582

LondonSaint Thomas Island

LGW - STT

LGWSTT

London Gatwick

Thu 15/1

14:00-12:28

2 stops26h 28m

Saint Thomas Island Cyril E King

Sat 24/1

16:06-10:05

1 stop13h 59m

£594

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Sat 8/11

12:20-14:20

2 stops30h 00m

Saint Thomas Island Cyril E King

Sat 15/11

16:37-09:30

2 stops36h 53m

£704

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Fri 13/3

07:25-15:15

2 stops35h 50m

Saint Thomas Island Cyril E King

Sat 28/3

16:10-19:45

2 stops23h 35m

£739

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Sun 11/1

14:30-14:02

1 stop27h 32m

Saint Thomas Island Cyril E King

Tue 20/1

16:47-11:30

1 stop14h 43m

£939

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Sun 11/1

09:45-14:02

1 stop32h 17m

Saint Thomas Island Cyril E King

Tue 20/1

16:47-12:20

1 stop15h 33m

£950

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Thu 15/1

10:10-13:49

1 stop31h 39m

Saint Thomas Island Cyril E King

Sat 24/1

17:20-20:10

1 stop22h 50m

£968

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Thu 15/1

11:30-13:56

2 stops30h 26m

Saint Thomas Island Cyril E King

Sat 24/1

17:25-11:05

1 stop13h 40m

£981

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Fri 13/3

20:00-12:40

1 stop20h 40m

Saint Thomas Island Cyril E King

Sat 28/3

15:56-09:15

1 stop13h 19m

£996

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Fri 19/12

16:20-17:42

1 stop29h 22m

Saint Thomas Island Cyril E King

Fri 26/12

17:20-06:30

2 stops33h 10m

£1,455

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Saint Thomas Island from

How to get the cheapest flight ticket from London to Saint Thomas Island

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 typical price of a round-trip flight between London and Saint Thomas Island?

What is the cheapest month to fly to Saint Thomas Island?

The month of March is, on average, the cheapest month to fly to Saint Thomas Island from London, with most prices found around £820. If you aren’t able to travel to Saint Thomas Island during the month of March, then flying in May is also cheap. Prices for this month can be found on momondo for an average of £877.

What is the cheapest day to depart on your flight to Saint Thomas Island?

The cheapest day to depart from London to Saint Thomas Island is on a Monday. Travellers who choose to depart for Saint Thomas Island on a Monday will often find tickets for as low as £738. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Saint Thomas Island on Sunday is £839.

What is the cheapest time of day to depart on your flight to Saint Thomas Island?

Our data shows that the cheapest London to Saint Thomas Island flights are usually those with departure times in the afternoon. Our users have found flights to Saint Thomas Island in the afternoon for as low as £704. Try not to purchase tickets in the evening because they tend to be around £835. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from London to Saint Thomas Island

Are you open to changing your travel dates? Check out the ideal times to fly from London to Saint Thomas Island according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London to Saint Thomas Island (LON to STT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Saint Thomas Island

Direct flights

None
There are no direct flights from London to Saint Thomas Island. There are no popular flight routes from London to Saint Thomas Island.
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  • How far is London to Saint Thomas Island Cyril E King by plane?

    Saint Thomas Island Cyril E King is 4152.6 mi away from London. 20h 28m is a normal flight duration for this route.

  • When did momondo last update prices for flights from London to Saint Thomas Island Cyril E King Airport?

    Prices for flights from London to Saint Thomas Island Cyril E King Airport are updated daily.

  • How many operators does momondo search for flights from London to Saint Thomas Island Cyril E King Airport?

  • How old do you have to be to fly from London to Saint Thomas Island Cyril E King Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Saint Thomas Island Cyril E King Airport.

  • What documentation or ID do you need to fly to Saint Thomas Island Cyril E King Airport?

    The necessary travel and health documents for your Saint Thomas Island Cyril E King Airport 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 airline from London to Saint Thomas Island?

Best airlines flying from London to Saint Thomas Island

Compare and see reviews for airlines that fly from London to Saint Thomas Island with momondo
Airline
Rating
Free Cancellation
Price
Virgin AtlanticPriceFrom £487Free CancellationRating
7.5
670 reviews
Search Virgin Atlantic flights
FinnairPriceFrom £596Free CancellationRating
7.6
1,333 reviews
Search Finnair flights
United AirlinesPriceFrom £749Free CancellationRating
7.4
9,000 reviews
Search United Airlines flights
British AirwaysPriceFrom £802Free CancellationRating
6.7
7,483 reviews
Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Saint Thomas Island?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Saint Thomas Island for you.

Can I find flights from London to Saint Thomas Island with flexible booking policies on momondo?

Flights from London to Saint Thomas Island 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 Saint Thomas Island?

momondo provides multiple filters to help you find the best flight to Saint Thomas Island from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Saint Thomas Island from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Saint Thomas Island trip

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