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Cheap flights from London to Saint Thomas Island from £448

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
LON — STT
11 Apr — 18 Apr1
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 12 March 2026.

Fri 8/514:00
LGW
-
STT
1 stop24h 54m
Multiple Airlines
Sat 16/510:49
STT
-
LGW
1 stop18h 11m
Multiple Airlines
Deal found 11/3£598
Sat 9/514:00
LGW
-
STT
1 stop24h 54m
Multiple Airlines
Sat 16/510:49
STT
-
LGW
1 stop18h 11m
Multiple Airlines
Deal found 11/3£615
Wed 6/514:00
LGW
-
STT
1 stop24h 54m
Multiple Airlines
Sat 16/510:49
STT
-
LGW
1 stop18h 11m
Multiple Airlines
Deal found 11/3£621
Sat 25/414:00
LGW
-
STT
1 stop24h 54m
Multiple Airlines
Sat 2/510:49
STT
-
LGW
1 stop18h 11m
Multiple Airlines
Deal found 9/3£627
Fri 8/514:00
LGW
-
STT
1 stop24h 54m
Multiple Airlines
Sun 17/510:49
STT
-
LGW
1 stop18h 11m
Multiple Airlines
Deal found 11/3£632
Sat 9/514:00
LGW
-
STT
1 stop24h 54m
Multiple Airlines
Sun 17/510:49
STT
-
LGW
1 stop18h 11m
Multiple Airlines
Deal found 11/3£633
Fri 8/514:00
LGW
-
STT
1 stop24h 54m
Multiple Airlines
Fri 15/510:49
STT
-
LGW
1 stop18h 11m
Multiple Airlines
Deal found 11/3£634
Wed 6/514:00
LGW
-
STT
1 stop24h 54m
Multiple Airlines
Sun 17/510:49
STT
-
LGW
1 stop18h 11m
Multiple Airlines
Deal found 11/3£639
Wed 6/514:00
LGW
-
STT
1 stop24h 54m
Multiple Airlines
Fri 15/510:49
STT
-
LGW
1 stop18h 11m
Multiple Airlines
Deal found 11/3£640
Mon 11/514:00
LGW
-
STT
1 stop24h 54m
Multiple Airlines
Sat 16/510:49
STT
-
LGW
1 stop18h 11m
Multiple Airlines
Deal found 11/3£652
Sun 10/514:00
LGW
-
STT
1 stop24h 54m
Multiple Airlines
Sat 16/510:49
STT
-
LGW
1 stop18h 11m
Multiple Airlines
Deal found 11/3£654
Tue 29/908:15
LHR
-
STT
2 stops34h 31m
JetBlue
Tue 13/1014:45
STT
-
LHR
2 stops34h 45m
JetBlue
Deal found 9/3£725

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 12 March 2026.

Round-trip from

£598

One-way from

£448

Popular in

July

Cheapest in

March

Average price

£762
8/5-16/5
  • 8/5-16/5
  • 2 total stops
  • 43h 05m total
  • London to Saint Thomas Island
Search Deals
8/6
  • 8/6
  • 2 total stops
  • 31h 15m total
  • London to Saint Thomas Island
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£183 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£33 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 12 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

LGW - STT

LGWSTT

London Gatwick

Sat 25/4

14:00-09:54

1 stop24h 54m

Saint Thomas Island Cyril E King

Sat 2/5

10:49-10:00

1 stop18h 11m

£627

LondonSaint Thomas Island

LGW - STT

LGWSTT

London Gatwick

Sat 9/5

14:00-09:54

1 stop24h 54m

Saint Thomas Island Cyril E King

Wed 13/5

10:49-10:00

1 stop18h 11m

£712

LondonSaint Thomas Island

LGW - STT

LGWSTT

London Gatwick

Sun 10/5

14:00-09:54

1 stop24h 54m

Saint Thomas Island Cyril E King

Wed 13/5

10:49-10:00

1 stop18h 11m

£752

LondonSaint Thomas Island

LGW - STT

LGWSTT

London Gatwick

Tue 5/5

13:05-09:54

2 stops25h 49m

Saint Thomas Island Cyril E King

Mon 18/5

10:49-10:00

1 stop18h 11m

£833

LondonSaint Thomas Island

LCY - STT

LCYSTT

London City

Thu 23/4

09:15-09:54

3 stops29h 39m

Saint Thomas Island Cyril E King

Thu 30/4

10:49-17:30

3 stops25h 41m

£877

LondonSaint Thomas Island

LGW - STT

LGWSTT

London Gatwick

Sun 26/4

14:00-09:54

1 stop24h 54m

Saint Thomas Island Cyril E King

Sun 3/5

10:49-10:00

1 stop18h 11m

£948

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Thu 7/5

10:50-11:35

2 stops29h 45m

Saint Thomas Island Cyril E King

Mon 18/5

17:05-11:05

1 stop13h 00m

£975

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Sun 10/5

15:35-11:35

1 stop25h 00m

Saint Thomas Island Cyril E King

Sun 17/5

17:05-09:00

1 stop34h 55m

£982
Fastest return journey

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Fri 8/5

15:00-11:35

1 stop25h 35m

Saint Thomas Island Cyril E King

Tue 19/5

17:05-11:05

1 stop13h 00m

£982

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Thu 23/4

08:00-13:08

2 stops34h 08m

Saint Thomas Island Cyril E King

Mon 27/4

13:22-11:55

2 stops17h 33m

£990

Flights are sorted by cheapest return flights first.

Deals found on 10/3

Showing 1-10 of 46 resultsSorted by cheapest first
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5

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 64% 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 £848.

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 26m.

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 12 March 2026.
Read through reviews of airlines operating flights from London to Saint Thomas Island, such as Virgin Atlantic,United Airlines, andBritish Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
680 reviews
Check prices

Comfort

7.3

Food

6.9

Crew

8.2

Entertainment

7.6

Overall

7.5

Boarding

7.7

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
680 reviews
Virgin Atlantic
7.5
Good
680 reviews
Check prices

Comfort

7.3

Food

6.9

Crew

8.2

Entertainment

7.6

Overall

7.5

Boarding

7.7

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
9,421 reviews
Virgin Atlantic
7.5
Good
680 reviews
Check prices

Comfort

7.3

Food

6.9

Crew

8.2

Entertainment

7.6

Overall

7.5

Boarding

7.7

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
7,784 reviews
Virgin Atlantic
7.5
Good
680 reviews
Check prices

Comfort

7.3

Food

6.9

Crew

8.2

Entertainment

7.6

Overall

7.5

Boarding

7.7

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 29h 45m. London and Saint Thomas Island are separated by a distance of 4140 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 £805 on this airline. Virgin Atlantic is currently priced 22% 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

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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 12 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£805Average£886FlexibilityNo 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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