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Cheap flights from Saint Thomas Island to London from £289

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Saint Thomas Island to London departing on 1/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Saint Thomas Island to London

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
16:47 - 12:20STT-LHR
15h 33m1 stop
British Airways Logo
09:15 - 12:21LHR-STT
31h 06m2 stops
£438British Airways
Find Deal
Wed, 11 Feb - Tue, 17 Feb
British Airways Logo
16:47 - 12:20STT-LHR
15h 33m1 stop
British Airways Logo
14:30 - 12:21LHR-STT
25h 51m1 stop
£452British Airways
Find Deal
Wed, 11 Feb - Tue, 17 Feb
Virgin Atlantic Logo
17:30 - 10:15STT-LHR
12h 45m1 stop
Virgin Atlantic Logo
20:00 - 13:22LHR-STT
21h 22m1 stop
£459Virgin Atlantic
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Fri, 30 Jan - Mon, 2 Feb
United Airlines Logo
13:02 - 06:40STT-LHR
13h 38m1 stop
United Airlines Logo
16:00 - 13:56LHR-STT
25h 56m2 stops
£463United Airlines
Find Deal
Fri, 30 Jan - Mon, 2 Feb
Delta Logo
14:32 - 10:25STT-LHR
15h 53m2 stops
Delta Logo
20:00 - 15:05LHR-STT
23h 05m2 stops
£474Delta
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Fri, 30 Jan - Mon, 2 Feb
Finnair Logo
18:17 - 12:05STT-LHR
13h 48m1 stop
Finnair Logo
14:45 - 12:05LHR-STT
25h 20m1 stop
£542Finnair
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Mon, 15 Dec - Mon, 22 Dec
United Airlines Logo
13:02 - 11:15STT-LHR
18h 13m2 stops
United Airlines Logo
12:05 - 17:42LHR-STT
33h 37m1 stop
£593United Airlines
Find Deal
Mon, 15 Dec - Mon, 22 Dec
United Airlines Logo
13:02 - 11:15STT-LHR
18h 13m2 stops
United Airlines Logo
16:20 - 16:18LHR-STT
27h 58m2 stops
£596United Airlines
Find Deal
Mon, 15 Dec - Mon, 22 Dec
Delta Logo
16:15 - 11:10STT-LHR
13h 55m1 stop
Delta Logo
18:15 - 12:03LHR-STT
22h 48m1 stop
£614Delta
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Fri, 17 Apr - Tue, 21 Apr
Delta Logo
13:15 - 10:50STT-LHR
16h 35m2 stops
Delta Logo
18:30 - 12:46LHR-STT
23h 16m1 stop
£617Delta
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Fri, 17 Apr - Tue, 21 Apr

Air Canada flights from Saint Thomas Island to London

Our best Air Canada deals on Saint Thomas Island to London flight tickets
Air Canada
23 Nov
STT17:25Saint Thomas Island Cyril E King
33h 45m
2 stops
LHR07:10London Heathrow
30 Nov
LHR18:00London Heathrow
46h 00m
2 stops
STT12:00Saint Thomas Island Cyril E King
£1,679
Find similar
Air Canada
17 Apr
STT13:22Saint Thomas Island Cyril E King
17h 28m
2 stops
LHR11:50London Heathrow
21 Apr
LHR14:05London Heathrow
28h 03m
2 stops
STT13:08Saint Thomas Island Cyril E King
£3,210
Find similar

British Airways flights from Saint Thomas Island to London

Our best British Airways deals on Saint Thomas Island to London flight tickets
British Airways
11 Feb
STT16:47Saint Thomas Island Cyril E King
15h 33m
1 stop
LHR12:20London Heathrow
17 Feb
LHR09:15London Heathrow
31h 06m
2 stops
STT12:21Saint Thomas Island Cyril E King
£438
Find similar
British Airways
11 Feb
STT16:47Saint Thomas Island Cyril E King
15h 33m
1 stop
LHR12:20London Heathrow
17 Feb
LHR14:30London Heathrow
25h 51m
1 stop
STT12:21Saint Thomas Island Cyril E King
£452
Find similar
British Airways
23 Nov
STT18:17Saint Thomas Island Cyril E King
13h 48m
1 stop
LHR12:05London Heathrow
30 Nov
LHR12:10London Heathrow
31h 14m
1 stop
STT15:24Saint Thomas Island Cyril E King
£1,743
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Saint Thomas Island to London 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 18 November 2025.
Use the filters below to find and compare flights from Saint Thomas Island to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Saint Thomas IslandLondon

STT - LHR

STTLHR

Saint Thomas Island Cyril E King

Wed 11/2

16:47-12:20

1 stop15h 33m

London Heathrow

Tue 17/2

09:15-12:21

2 stops31h 06m

£438

Saint Thomas IslandLondon

STT - LHR

STTLHR

Saint Thomas Island Cyril E King

Wed 11/2

16:47-12:20

1 stop15h 33m

London Heathrow

Tue 17/2

14:30-12:21

1 stop25h 51m

£452

Saint Thomas IslandLondon

STT - LHR

STTLHR

Saint Thomas Island Cyril E King

Fri 30/1

17:30-10:15

1 stop12h 45m

London Heathrow

Mon 2/2

20:00-13:22

1 stop21h 22m

£459

Saint Thomas IslandLondon

STT - LHR

STTLHR

Saint Thomas Island Cyril E King

Fri 30/1

13:02-06:40

1 stop13h 38m

London Heathrow

Mon 2/2

16:00-13:56

2 stops25h 56m

£463

Saint Thomas IslandLondon

STT - LHR

STTLHR

Saint Thomas Island Cyril E King

Fri 30/1

14:32-10:25

2 stops15h 53m

London Heathrow

Mon 2/2

20:00-15:05

2 stops23h 05m

£474

Saint Thomas IslandLondon

STT - LHR

STTLHR

Saint Thomas Island Cyril E King

Mon 15/12

18:17-12:05

1 stop13h 48m

London Heathrow

Mon 22/12

14:45-12:05

1 stop25h 20m

£542

Saint Thomas IslandLondon

STT - LHR

STTLHR

Saint Thomas Island Cyril E King

Mon 15/12

13:02-11:15

2 stops18h 13m

London Heathrow

Mon 22/12

12:05-17:42

1 stop33h 37m

£593

Saint Thomas IslandLondon

STT - LHR

STTLHR

Saint Thomas Island Cyril E King

Mon 15/12

13:02-11:15

2 stops18h 13m

London Heathrow

Mon 22/12

16:20-16:18

2 stops27h 58m

£596

Saint Thomas IslandLondon

STT - LHR

STTLHR

Saint Thomas Island Cyril E King

Fri 17/4

16:15-11:10

1 stop13h 55m

London Heathrow

Tue 21/4

18:15-12:03

1 stop22h 48m

£614

Saint Thomas IslandLondon

STT - LHR

STTLHR

Saint Thomas Island Cyril E King

Fri 17/4

13:15-10:50

2 stops16h 35m

London Heathrow

Tue 21/4

18:30-12:46

1 stop23h 16m

£617

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 London from

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

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 day to depart on your flight to London?

Our data shows that Wednesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £536. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Saint Thomas Island to London for around £810.

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

The cheapest time of day to fly to London is at midday when flights can be purchased for as low as £635. Flights in the afternoon are often more expensive, with an average ticket price of £665.

When to book flights from Saint Thomas Island to London

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

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

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

Direct flights

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

    Saint Thomas Island Cyril E King and London are 4152.6 mi apart from one another. Typically, this will take 12h 45m by plane in normal conditions.

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

    Prices for flights from Saint Thomas Island Cyril E King Airport to London are refreshed on a daily basis.

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

    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 Saint Thomas Island Cyril E King Airport to London.

  • What documentation or ID do you need to fly to London?

    The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Saint Thomas Island to London?

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Canterbury
Southend-on-Sea
Ipswich
Ilford
Guildford
Dover
Colchester
Chelmsford
Hayes
Worthing
Ramsgate
Dartford
Bedford
Winchester

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Saint Thomas Island.

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

Yes. All flights to London from Saint Thomas Island on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Saint Thomas Island to London?

momondo helps you find the best flight between Saint Thomas Island and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Saint Thomas Island to London 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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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport