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Cheap flights from Saint Thomas Island to London from £256

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 27/3. 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.
United Airlines Logo
14:35 - 10:15
STT
-
LHR
15h 40m
1 stop
United Airlines Logo
11:10 - 12:56
LHR
-
STT
29h 46m
2 stops
£426United Airlines
Mon, 16 Mar - Mon, 23 Mar
United Airlines Logo
12:02 - 11:15
STT
-
LHR
19h 13m
2 stops
United Airlines Logo
11:10 - 12:56
LHR
-
STT
29h 46m
2 stops
£430United Airlines
Mon, 16 Mar - Mon, 23 Mar
United Airlines Logo
12:02 - 06:40
STT
-
LHR
14h 38m
1 stop
United Airlines Logo
16:20 - 12:56
LHR
-
STT
24h 36m
1 stop
£448United Airlines
Mon, 16 Mar - Mon, 23 Mar
American Airlines Logo
13:31 - 09:25
STT
-
LHR
14h 54m
1 stop
American Airlines Logo
17:25 - 10:57
LHR
-
STT
22h 32m
1 stop
£996American Airlines
Thu, 18 Jun - Mon, 29 Jun
United Airlines Logo
16:45 - 21:35
STT
-
LHR
23h 50m
2 stops
United Airlines Logo
16:40 - 15:43
LHR
-
STT
28h 03m
2 stops
£1,092United Airlines
Thu, 18 Jun - Mon, 29 Jun
Delta Logo
16:00 - 10:20
STT
-
LHR
13h 20m
1 stop
Delta Logo
15:50 - 13:55
LHR
-
STT
27h 05m
2 stops
£1,190Delta
Thu, 18 Jun - Mon, 29 Jun

United Airlines flights from Saint Thomas Island to London

Our best United Airlines deals on Saint Thomas Island to London flight tickets
United Airlines
16 Mar
STT14:35Saint Thomas Island Cyril E King
15h 40m
1 stop
LHR10:15London Heathrow
23 Mar
LHR11:10London Heathrow
29h 46m
2 stops
STT12:56Saint Thomas Island Cyril E King
£426
United Airlines
16 Mar
STT12:02Saint Thomas Island Cyril E King
19h 13m
2 stops
LHR11:15London Heathrow
23 Mar
LHR11:10London Heathrow
29h 46m
2 stops
STT12:56Saint Thomas Island Cyril E King
£430
United Airlines
16 Mar
STT12:02Saint Thomas Island Cyril E King
14h 38m
1 stop
LHR06:40London Heathrow
23 Mar
LHR16:20London Heathrow
24h 36m
1 stop
STT12:56Saint Thomas Island Cyril E King
£448

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 1 February 2026.
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

Mon 16/3

14:35-10:15

1 stop15h 40m

London Heathrow

Mon 23/3

11:10-12:56

2 stops29h 46m

£426

Saint Thomas IslandLondon

STT - LHR

STTLHR

Saint Thomas Island Cyril E King

Mon 16/3

12:02-11:15

2 stops19h 13m

London Heathrow

Mon 23/3

11:10-12:56

2 stops29h 46m

£430

Saint Thomas IslandLondon

STT - LHR

STTLHR

Saint Thomas Island Cyril E King

Mon 16/3

12:02-06:40

1 stop14h 38m

London Heathrow

Mon 23/3

16:20-12:56

1 stop24h 36m

£448

Saint Thomas IslandLondon

STT - LHR

STTLHR

Saint Thomas Island Cyril E King

Thu 18/6

13:31-09:25

1 stop14h 54m

London Heathrow

Mon 29/6

17:25-10:57

1 stop22h 32m

£996

Saint Thomas IslandLondon

STT - LHR

STTLHR

Saint Thomas Island Cyril E King

Thu 18/6

16:45-21:35

2 stops23h 50m

London Heathrow

Mon 29/6

16:40-15:43

2 stops28h 03m

£1,092

Saint Thomas IslandLondon

STT - LHR

STTLHR

Saint Thomas Island Cyril E King

Thu 18/6

16:00-10:20

1 stop13h 20m

London Heathrow

Mon 29/6

15:50-13:55

2 stops27h 05m

£1,190

Saint Thomas IslandLondon

STT - LHR

STTLHR

Saint Thomas Island Cyril E King

Fri 27/3

16:35-15:25

3 stops42h 50m

£256

Saint Thomas IslandLondon

STT - LHR

STTLHR

Saint Thomas Island Cyril E King

Sat 28/2

13:02-06:40

1 stop13h 38m

£278

Saint Thomas IslandLondon

STT - LHR

STTLHR

Saint Thomas Island Cyril E King

Thu 26/3

17:25-12:05

1 stop14h 40m

£288

Saint Thomas IslandLondon

STT - LHR

STTLHR

Saint Thomas Island Cyril E King

Sat 14/2

15:36-08:05

2 stops36h 29m

£304

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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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 typical price of a round-trip flight between Saint Thomas Island and London?

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

Fastest flight time

14h 13m

Direct flights

None
The fastest flight from Saint Thomas Island to London takes 14h 13m
There are no direct flights from Saint Thomas Island to London. There are no popular flight routes from Saint Thomas Island to London.
Search flight deals

  • 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 14h 13m 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
Southend-on-Sea
Canterbury
Ipswich
Ilford
Guildford
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Hayes
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Folkestone
Bedford
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Wembley
Worthing
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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