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Cheap flights from London to Saint Thomas Island from £462

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 18/11. Fares are subject to change and may not be available on all flights or dates of travel.
LON — STT
5 Sep — 12 Sep1
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 6 August 2026.

Fri 4/908:40 -
1 stop33h 24m
Fri 11/914:52 -
1 stop17h 23m
Deal found 3/8£685
Mon 19/1008:40 -
2 stops36h 14m
Tue 3/1117:40 -
2 stops33h 15m
Deal found 3/8£770
Sun 1/1108:15 -
2 stops36h 29m
Thu 19/1115:00 -
2 stops35h 30m
Deal found 3/8£817
Fri 4/908:40 -
1 stop33h 24m
Fri 11/915:00 -
2 stops34h 30m
Deal found 3/8£826
Wed 9/912:15 -
1 stop29h 36m
Wed 16/913:41 -
2 stops37h 09m
Deal found 1/8£951
Tue 15/911:30 -
2 stops30h 21m
Tue 22/914:52 -
1 stop17h 23m
Deal found 1/8£987
Sun 1/1118:00 -
1 stop22h 05m
Thu 19/1115:00 -
1 stop13h 25m
Deal found 3/8£1,003
Sat 22/811:55 -
2 stops32h 00m
Mon 31/814:49 -
2 stops37h 11m
Deal found 2/8£1,008
Tue 15/906:00 -
3 stops42h 20m
Tue 22/910:49 -
3 stops30h 41m
Deal found 1/8£1,076
Thu 13/812:20 -
1 stop30h 39m
Fri 28/814:49 -
2 stops13h 46m
Deal found 3/8£1,094
Sun 20/906:00 -
3 stops42h 20m
Sun 27/908:39 -
3 stops32h 56m
Deal found 5/8£1,124
Wed 16/909:35 -
2 stops32h 16m
Wed 23/913:41 -
2 stops18h 29m
Deal found 4/8£1,138

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 6 August 2026.

Round-trip from

£685

One-way from

£462
KLM
  • KLM
  • 4/9-11/9
  • 2 total stops
  • 50h 47m total
  • London to Saint Thomas Island
Search Deals
JetBlue
  • JetBlue
  • 18/11
  • 2 total stops
  • 34h 13m total
  • London to Saint Thomas Island
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 6 August 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 London Gatwick - STT Saint Thomas Island Cyril E King

LGWSTT

London Gatwick

Tue 15/9

06:00-19:20

3 stops42h 20m

Saint Thomas Island Cyril E King

Tue 22/9

10:49-22:30

3 stops30h 41m

£1,076

LondonSaint Thomas Island

LHR London Heathrow - STT Saint Thomas Island Cyril E King

LHRSTT

London Heathrow

Mon 19/10

15:40-12:58

1 stop26h 18m

Saint Thomas Island Cyril E King

Tue 3/11

13:07-11:30

1 stop18h 23m

£1,100

LondonSaint Thomas Island

LHR London Heathrow - STT Saint Thomas Island Cyril E King

LHRSTT

London Heathrow

Mon 19/10

19:25-12:27

2 stops22h 02m

Saint Thomas Island Cyril E King

Tue 3/11

13:07-08:35

2 stops15h 28m

£1,116
Fastest return journey

LondonSaint Thomas Island

LHR London Heathrow - STT Saint Thomas Island Cyril E King

LHRSTT

London Heathrow

Wed 30/12

16:00-12:05

1 stop24h 05m

Saint Thomas Island Cyril E King

Fri 8/1

17:25-10:50

1 stop13h 25m

£1,121

LondonSaint Thomas Island

LGW London Gatwick - STT Saint Thomas Island Cyril E King

LGWSTT

London Gatwick

Sun 20/9

06:00-19:20

3 stops42h 20m

Saint Thomas Island Cyril E King

Sun 27/9

08:39-22:35

3 stops32h 56m

£1,124

LondonSaint Thomas Island

LCY London City - STT Saint Thomas Island Cyril E King

LCYSTT

London City

Wed 16/9

09:35-12:51

2 stops32h 16m

Saint Thomas Island Cyril E King

Wed 23/9

13:41-13:10

2 stops18h 29m

£1,138

LondonSaint Thomas Island

LCY London City - STT Saint Thomas Island Cyril E King

LCYSTT

London City

Tue 15/9

09:35-12:51

2 stops32h 16m

Saint Thomas Island Cyril E King

Tue 22/9

13:41-15:15

2 stops20h 34m

£1,207

LondonSaint Thomas Island

LCY London City - STT Saint Thomas Island Cyril E King

LCYSTT

London City

Wed 9/9

19:15-12:51

2 stops46h 36m

Saint Thomas Island Cyril E King

Wed 16/9

13:41-13:10

2 stops18h 29m

£1,245

LondonSaint Thomas Island

LGW London Gatwick - STT Saint Thomas Island Cyril E King

LGWSTT

London Gatwick

Wed 9/9

17:25-19:20

3 stops30h 55m

Saint Thomas Island Cyril E King

Wed 16/9

10:49-23:05

3 stops31h 16m

£1,725

LondonSaint Thomas Island

LCY London City - STT Saint Thomas Island Cyril E King

LCYSTT

London City

Tue 22/12

06:50-12:08

2 stops33h 18m

Saint Thomas Island Cyril E King

Sun 3/1

13:00-20:35

3 stops27h 35m

£2,166

Flights are sorted by cheapest return flights first.

Deals found on 2/8

Showing 1-10 of 23 resultsSorted by cheapest first
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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

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 71% 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 £842.

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 20m.

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.

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 26h 18m. London and Saint Thomas Island are separated by a distance of 4140 mi.

  • 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 £763 on this airline.

  • 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

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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 6 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£763Average£1,246FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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