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Cheap flights from London to Saint Thomas Island from £442

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
LON — STT
12 Mar — 19 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Saint Thomas Island

Enter your travel dates to find the best prices.

Cheapest flights from London to Saint Thomas Island
Explore the most affordable flight options available from London to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 February 2026.

Mon 9/314:00
LGW
-
STT
1 stop27h 31m
Multiple Airlines
Mon 23/314:36
STT
-
LGW
1 stop15h 24m
Multiple Airlines
Deal found 8/2£442
Tue 3/312:20
LHR
-
STT
2 stops30h 15m
JetBlue
Wed 18/316:01
STT
-
LHR
2 stops25h 39m
JetBlue
Deal found 9/2£526
Thu 12/314:00
LGW
-
STT
1 stop27h 26m
Multiple Airlines
Mon 23/314:36
STT
-
LGW
1 stop15h 24m
Multiple Airlines
Deal found 9/2£534
Sun 22/207:45
LHR
-
STT
2 stops35h 16m
JetBlue
Wed 4/315:30
STT
-
LHR
2 stops26h 10m
JetBlue
Deal found 10/2£656
Mon 9/315:50
LHR
-
STT
2 stops25h 41m
Multiple Airlines
Mon 23/314:36
STT
-
LHR
1 stop15h 19m
Multiple Airlines
Deal found 8/2£682
Tue 3/320:35
LHR
-
STT
2 stops44h 45m
Multiple Airlines
Wed 18/314:41
STT
-
LHR
3 stops40h 09m
Multiple Airlines
Deal found 9/2£724
Mon 6/414:00
LGW
-
STT
1 stop28h 26m
Multiple Airlines
Wed 15/414:36
STT
-
LGW
1 stop14h 24m
Multiple Airlines
Deal found 10/2£752
Mon 6/408:40
LHR
-
STT
3 stops35h 48m
Multiple Airlines
Wed 15/416:40
STT
-
LHR
3 stops34h 55m
Multiple Airlines
Deal found 10/2£756
Sat 5/908:15
LHR
-
STT
2 stops36h 27m
JetBlue
Sat 26/914:45
STT
-
LHR
2 stops25h 00m
JetBlue
Deal found 8/2£798
Mon 30/319:10
LHR
-
STT
2 stops47h 55m
Multiple Airlines
Thu 9/412:49
STT
-
LHR
1 stop19h 26m
Multiple Airlines
Deal found 8/2£849
Tue 31/314:00
LGW
-
STT
1 stop28h 26m
Multiple Airlines
Tue 7/414:36
STT
-
LGW
1 stop14h 24m
Multiple Airlines
Deal found 8/2£849
Sun 22/220:35
LHR
-
STT
2 stops45h 56m
Multiple Airlines
Wed 4/315:36
STT
-
LHR
1 stop35h 09m
Multiple Airlines
Deal found 10/2£880

Find flight deals from London to Saint Thomas Island

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Saint Thomas Island (STT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 10 February 2026.

Round-trip from

£441

Popular in

July

Cheapest in

March

Average price

£921
9/3-23/3
  • 9/3-23/3
  • 2 total stops
  • 42h 55m total
  • London to Saint Thomas Island
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£155 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£30 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 10 February 2026.
Use the filters below to find and compare flights from London to Saint Thomas Island that are best for you.

Fly from

London

Fly to

Saint Thomas Island

Route

Depart

Return

Price

LondonSaint Thomas Island

LGW - STT

LGWSTT

London Gatwick

Mon 9/3

14:00-13:31

1 stop27h 31m

Saint Thomas Island Cyril E King

Mon 23/3

14:36-10:00

1 stop15h 24m

£442

LondonSaint Thomas Island

LGW - STT

LGWSTT

London Gatwick

Thu 12/3

14:00-13:26

1 stop27h 26m

Saint Thomas Island Cyril E King

Mon 23/3

14:36-10:00

1 stop15h 24m

£534

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Sun 22/2

07:45-15:01

2 stops35h 16m

Saint Thomas Island Cyril E King

Wed 4/3

15:30-21:40

2 stops26h 10m

£656

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Tue 3/3

20:35-13:20

2 stops44h 45m

Saint Thomas Island Cyril E King

Wed 18/3

14:41-10:50

3 stops40h 09m

£724

LondonSaint Thomas Island

LGW - STT

LGWSTT

London Gatwick

Mon 6/4

14:00-13:26

1 stop28h 26m

Saint Thomas Island Cyril E King

Wed 15/4

14:36-10:00

1 stop14h 24m

£752

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Mon 6/4

08:40-15:28

3 stops35h 48m

Saint Thomas Island Cyril E King

Wed 15/4

16:40-08:35

3 stops34h 55m

£756

LondonSaint Thomas Island

LGW - STT

LGWSTT

London Gatwick

Tue 31/3

14:00-13:26

1 stop28h 26m

Saint Thomas Island Cyril E King

Tue 7/4

14:36-10:00

1 stop14h 24m

£849

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Sun 22/2

20:35-14:31

2 stops45h 56m

Saint Thomas Island Cyril E King

Wed 4/3

15:36-06:45

1 stop35h 09m

£880

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Mon 9/3

12:50-11:00

1 stop26h 10m

Saint Thomas Island Cyril E King

Mon 23/3

12:02-06:40

1 stop14h 38m

£891

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Thu 12/3

16:00-11:00

1 stop23h 00m

Saint Thomas Island Cyril E King

Mon 23/3

14:05-07:55

1 stop37h 50m

£905

Flights are sorted by cheapest return flights first.

Deals found on 8/2

Showing 1-10 of 35 results
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Best time to book a flight from London to Saint Thomas Island

Have a flexible travel schedule? Discover the best time to fly to Saint Thomas Island from London with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to Saint Thomas Island

How much does it cost for a return flight from London to Saint Thomas Island?

What’s the top stopover airport for flights from London to Saint Thomas Island?

Share of one-stop return flights from London to Saint Thomas Island chosen by Cheapflights users in the past 12 months, using the same stopover each way.

New York (JFK) – chosen by Cheapflights users on 68% of one-stop itineraries from London to Saint Thomas Island on Cheapflights.

What’s the cheapest stopover airport for flights from London to Saint Thomas Island?

Average return fare for one-stop flights from London to Saint Thomas Island, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Newark (EWR) is the most affordable one-stop option, with an average return flight price of £831.

What’s the fastest stopover option from London to Saint Thomas Island?

Shortest average travel time for one-stop one-way flights from London to Saint Thomas Island, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via New York (JFK) have the shortest average one-way travel time for one-stop routes: 21h 25m.

Which airport typically offers the quickest stopover for flights from London to Saint Thomas Island?

Average stopover duration for one-stop one-way flights from London to Saint Thomas Island, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Newark (EWR) offer the fastest connection on this route, with an average stopover time of 5h 19m.

Reviews of airlines servicing Saint Thomas Island

Get insights into the airlines that provide service to Saint Thomas Island. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Saint Thomas Island. Reviews last updated 10 February 2026.
Read through reviews of airlines operating flights from London to Saint Thomas Island, such as Virgin Atlantic, United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
678 reviews
Check prices

Boarding

7.7

Crew

8.2

Food

6.9

Comfort

7.3

Entertainment

7.6

Overall

7.5

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Virgin Atlantic
7.5
Good
678 reviews
Virgin Atlantic
7.5
Good
678 reviews
Check prices

Boarding

7.7

Crew

8.2

Food

6.9

Comfort

7.3

Entertainment

7.6

Overall

7.5

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
United Airlines
7.4
Good
9,271 reviews
Virgin Atlantic
7.5
Good
678 reviews
Check prices

Boarding

7.7

Crew

8.2

Food

6.9

Comfort

7.3

Entertainment

7.6

Overall

7.5

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
American Airlines
7.2
Good
11,263 reviews
Virgin Atlantic
7.5
Good
678 reviews
Check prices

Boarding

7.7

Crew

8.2

Food

6.9

Comfort

7.3

Entertainment

7.6

Overall

7.5

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
British Airways
6.7
Okay
7,727 reviews
Virgin Atlantic
7.5
Good
678 reviews
Check prices

Boarding

7.7

Crew

8.2

Food

6.9

Comfort

7.3

Entertainment

7.6

Overall

7.5

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

Related info for your journey

Find useful and relevant information for your journey from London to Saint Thomas Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Saint Thomas Island from London?

    Saint Thomas Island Cyril E King (STT), located 2.8 mi from the city center, is the airport you fly into when you book flights from London to Saint Thomas Island. 1 airline have flights to Cyril E King from London on a regular basis. Booking flights from London to Saint Thomas Island Cyril E King should not be difficult; the airport handles an average of 0 inbound flights from London per day.

  • How long is the flight from London to Saint Thomas Island?

    Departing from London to Saint Thomas Island will take you 30h 18m. London and Saint Thomas Island are separated by a distance of 4162 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from London to Saint Thomas Island round-trip?

    Our cheapest airline available from London to Saint Thomas Island is Virgin Atlantic. Our recent data shows that you can find tickets from as low as £781 on this airline. Virgin Atlantic is currently priced 25% below the average price you’ll pay for this route.

  • What are the most popular routes from London to Saint Thomas Island?

    The most popular flight routes from London to Saint Thomas Island are London Heathrow - Saint Thomas Island Cyril E King, London Gatwick - Saint Thomas Island Cyril E King and London City - Saint Thomas Island Cyril E King.

  • Can I find deals for flights from London to Saint Thomas Island that include hotel bookings?

    Yes. In addition to deals on London to Saint Thomas Island flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Saint Thomas Island?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Saint Thomas Island.

  • Can I find deals for business class flights from London to Saint Thomas Island?

    Yes. Cheapflights offers flight deals from London to Saint Thomas Island by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Saint Thomas Island?

Book flights to Saint Thomas Island if you plan to visit one of these locations
St. John

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Alternative routes for London to Saint Thomas Island

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Saint Thomas Island flights
Gatwick to Saint Thomas Island flights
London City to Saint Thomas Island flights

Top airline flying from London to Saint Thomas Island

Discover the top airline that operate flights from London to Saint Thomas Island. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 10 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£781Average£834FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

Fly with Cheapflights

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How does Cheapflights help users find flights from London to Saint Thomas Island?

Cheapflights makes it easy to find London to Saint Thomas Island flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from London to Saint Thomas Island?

Cheapflights simply makes it quick and affordable to book flights from London to Saint Thomas Island by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from London to Saint Thomas Island with no change fees?

Certainly. Search results for flights to Saint Thomas Island from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from London to Saint Thomas Island become cheaper?

Yes! Start tracking prices for London to Saint Thomas Island flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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