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Cheap flights from London to Saint Thomas Island from £384

This is the cheapest one-way 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 7/4. 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 London to Saint Thomas Island

Cheap return flights

Enter your travel dates to find the best prices.
JetBlue Logo
08:15 - 13:48
LHR
-
STT
34h 33m
2 stops
JetBlue Logo
14:45 - 09:30
STT
-
LHR
37h 45m
2 stops
£760JetBlue
Sun, 3 May - Sun, 10 May
Virgin Atlantic Logo
19:45 - 12:12
LHR
-
STT
45h 27m
2 stops
Virgin Atlantic Logo
16:27 - 06:20
STT
-
LHR
32h 53m
1 stop
£807Virgin Atlantic
Sun, 3 May - Sun, 10 May
Multiple Airlines Logo
14:00 - 09:54
LGW
-
STT
24h 54m
1 stop
Multiple Airlines Logo
14:04 - 10:00
STT
-
LGW
38h 56m
2 stops
£823Multiple Airlines
Mon, 1 Jun - Mon, 15 Jun
Multiple Airlines Logo
14:00 - 16:15
LGW
-
STT
31h 15m
2 stops
Multiple Airlines Logo
10:49 - 10:00
STT
-
LGW
18h 11m
1 stop
£826Multiple Airlines
Mon, 4 May - Sun, 17 May
Multiple Airlines Logo
15:40 - 09:54
LHR
-
STT
23h 14m
2 stops
Multiple Airlines Logo
10:49 - 11:05
STT
-
LHR
19h 16m
2 stops
£829Multiple Airlines
Mon, 4 May - Sun, 17 May
Multiple Airlines Logo
13:05 - 13:09
LHR
-
STT
29h 04m
3 stops
Multiple Airlines Logo
10:49 - 20:20
STT
-
LHR
28h 31m
2 stops
£845Multiple Airlines
Sun, 3 May - Sun, 10 May
Multiple Airlines Logo
14:00 - 09:54
LGW
-
STT
24h 54m
1 stop
Multiple Airlines Logo
10:49 - 10:00
STT
-
LGW
18h 11m
1 stop
£852Multiple Airlines
Mon, 1 Jun - Mon, 15 Jun
Lufthansa Logo
16:00 - 13:08
LHR
-
STT
26h 08m
1 stop
Lufthansa Logo
16:45 - 06:55
STT
-
LHR
33h 10m
1 stop
£981Lufthansa
Sun, 3 May - Sun, 10 May
British Airways Logo
15:35 - 11:35
LHR
-
STT
25h 00m
1 stop
British Airways Logo
12:25 - 11:05
STT
-
LHR
17h 40m
1 stop
£989British Airways
Thu, 23 Apr - Mon, 27 Apr
KLM Logo
09:40 - 11:38
LCY
-
STT
30h 58m
2 stops
KLM Logo
15:00 - 13:15
STT
-
LCY
41h 15m
2 stops
£7,201KLM
Mon, 6 Apr - Fri, 10 Apr

United Airlines flights from London to Saint Thomas Island

Our best United Airlines deals on London to Saint Thomas Island flight tickets
United Airlines
15 Apr
LHR11:05London Heathrow
31h 03m
2 stops
STT13:08Saint Thomas Island Cyril E King
22 Apr
STT13:22Saint Thomas Island Cyril E King
16h 18m
2 stops
LHR10:40London Heathrow
£1,001
United Airlines
23 Apr
LHR16:40London Heathrow
25h 28m
2 stops
STT13:08Saint Thomas Island Cyril E King
27 Apr
STT13:22Saint Thomas Island Cyril E King
16h 18m
2 stops
LHR10:40London Heathrow
£1,002
United Airlines
23 Apr
LHR14:10London Heathrow
27h 58m
2 stops
STT13:08Saint Thomas Island Cyril E King
27 Apr
STT13:22Saint Thomas Island Cyril E King
16h 18m
2 stops
LHR10:40London Heathrow
£1,007

JetBlue flights from London to Saint Thomas Island

Our best JetBlue deals on London to Saint Thomas Island flight tickets
JetBlue
3 May
LHR08:15London Heathrow
34h 33m
2 stops
STT13:48Saint Thomas Island Cyril E King
10 May
STT14:45Saint Thomas Island Cyril E King
37h 45m
2 stops
LHR09:30London Heathrow
£760
JetBlue
1 Jun
LHR08:40London Heathrow
35h 00m
2 stops
STT14:40Saint Thomas Island Cyril E King
15 Jun
STT16:37Saint Thomas Island Cyril E King
23h 08m
2 stops
LHR20:45London Heathrow
£927
JetBlue
1 Jun
LHR08:40London Heathrow
35h 00m
2 stops
STT14:40Saint Thomas Island Cyril E King
15 Jun
STT16:37Saint Thomas Island Cyril E King
23h 08m
2 stops
LHR20:45London Heathrow
£931

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 19 March 2026.
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

Cheapest return flight

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Sun 3/5

08:15-13:48

2 stops34h 33m

Saint Thomas Island Cyril E King

Sun 10/5

14:45-09:30

2 stops37h 45m

£760

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Sun 3/5

19:45-12:12

2 stops45h 27m

Saint Thomas Island Cyril E King

Sun 10/5

16:27-06:20

1 stop32h 53m

£807

LondonSaint Thomas Island

LGW - STT

LGWSTT

London Gatwick

Mon 1/6

14:00-09:54

1 stop24h 54m

Saint Thomas Island Cyril E King

Mon 15/6

14:04-10:00

2 stops38h 56m

£823

LondonSaint Thomas Island

LGW - STT

LGWSTT

London Gatwick

Mon 4/5

14:00-16:15

2 stops31h 15m

Saint Thomas Island Cyril E King

Sun 17/5

10:49-10:00

1 stop18h 11m

£826
Fastest return journey

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Mon 4/5

15:40-09:54

2 stops23h 14m

Saint Thomas Island Cyril E King

Sun 17/5

10:49-11:05

2 stops19h 16m

£829

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Sun 3/5

13:05-13:09

3 stops29h 04m

Saint Thomas Island Cyril E King

Sun 10/5

10:49-20:20

2 stops28h 31m

£845

LondonSaint Thomas Island

LGW - STT

LGWSTT

London Gatwick

Mon 1/6

14:00-09:54

1 stop24h 54m

Saint Thomas Island Cyril E King

Mon 15/6

10:49-10:00

1 stop18h 11m

£852

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Sun 3/5

16:00-13:08

1 stop26h 08m

Saint Thomas Island Cyril E King

Sun 10/5

16:45-06:55

1 stop33h 10m

£981

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Thu 23/4

15:35-11:35

1 stop25h 00m

Saint Thomas Island Cyril E King

Mon 27/4

12:25-11:05

1 stop17h 40m

£989

LondonSaint Thomas Island

LCY - STT

LCYSTT

London City

Mon 6/4

09:40-11:38

2 stops30h 58m

Saint Thomas Island Cyril E King

Fri 10/4

15:00-13:15

2 stops41h 15m

£7,201

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 £764. If you aren’t able to travel to Saint Thomas Island during the month of March, then flying in November is also cheap. Prices for this month can be found on momondo for an average of £847.

Can stopping save me money on London to Saint Thomas Island flights?

You could potentially save up to 44% on your flight if you consider stops on a London to Saint Thomas Island flight.

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

Fastest flight time

24h 54m

Direct flights

None
The fastest flight from London to Saint Thomas Island takes 24h 54m
There are no direct flights from London to Saint Thomas Island. There are no popular flight routes from London to Saint Thomas Island.
Search flight deals

  • 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. 24h 54m 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 £808Free CancellationRating
7.5
682 reviews
Search Virgin Atlantic 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.

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