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Cheap flights from London to Saint Thomas Island from £538

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 30/7. Fares are subject to change and may not be available on all flights or dates of travel.
LON — STT
7 Jul — 14 Jul1
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 7 June 2026.

Mon 13/708:15
LHR
-
STT
2 stops36h 03m
Multiple Airlines
Tue 28/716:31
STT
-
LHR
1 stop12h 49m
Multiple Airlines
Deal found 2/6£684
Tue 15/908:15
LHR
-
STT
2 stops35h 26m
Multiple Airlines
Tue 29/913:41
STT
-
LHR
1 stop14h 19m
Multiple Airlines
Deal found 5/6£738
Mon 28/1207:50
LHR
-
STT
2 stops32h 22m
Multiple Airlines
Mon 11/117:25
STT
-
LHR
1 stop12h 50m
Multiple Airlines
Deal found 3/6£749
Tue 15/908:15
LHR
-
STT
2 stops35h 26m
JetBlue
Tue 29/915:40
STT
-
LHR
2 stops24h 05m
JetBlue
Deal found 5/6£761
Sun 5/718:55
LHR
-
STT
2 stops25h 26m
Delta
Sun 19/716:31
STT
-
LHR
1 stop12h 49m
Delta
Deal found 2/6£847
Mon 28/1209:10
LCY
-
STT
2 stops31h 02m
Multiple Airlines
Mon 11/115:10
STT
-
LCY
2 stops24h 25m
Multiple Airlines
Deal found 3/6£852
Mon 13/708:15
LHR
-
STT
2 stops36h 03m
JetBlue
Tue 28/714:53
STT
-
LHR
3 stops48h 52m
JetBlue
Deal found 2/6£863
Fri 31/707:40
LHR
-
STT
2 stops34h 19m
Multiple Airlines
Mon 31/814:49
STT
-
LHR
1 stop17h 26m
Multiple Airlines
Deal found 3/6£956
Tue 15/919:15
LCY
-
STT
2 stops46h 36m
British Airways
Tue 29/913:41
STT
-
LCY
2 stops20h 34m
British Airways
Deal found 5/6£1,085
Sat 26/911:30
LGW
-
STT
2 stops30h 21m
British Airways
Wed 30/913:41
STT
-
LGW
2 stops25h 19m
British Airways
Deal found 6/6£1,213
Fri 19/609:10
LGW
-
STT
3 stops34h 25m
Multiple Airlines
Fri 26/610:50
STT
-
LGW
3 stops33h 35m
Multiple Airlines
Deal found 4/6£1,722
Fri 19/610:00
LCY
-
STT
2 stops31h 10m
Multiple Airlines
Fri 26/613:20
STT
-
LCY
2 stops17h 20m
Multiple Airlines
Deal found 4/6£2,260

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 7 June 2026.

Round-trip from

£738

One-way from

£538

Popular in

July

Cheapest in

November

Average price

£1,083
British Airways
  • British Airways
  • 15/9-29/9
  • 3 total stops
  • 49h 45m total
  • London to Saint Thomas Island
Search Deals
30/7
  • 30/7
  • 2 total stops
  • 33h 09m total
  • London to Saint Thomas Island
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£191 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 June 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 7 June 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

Tue 15/9

08:15-14:41

2 stops35h 26m

Saint Thomas Island Cyril E King

Tue 29/9

13:41-09:00

1 stop14h 19m

£738
Fastest return journey

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Sun 5/7

18:55-15:21

2 stops25h 26m

Saint Thomas Island Cyril E King

Sun 19/7

16:31-10:20

1 stop12h 49m

£847

LondonSaint Thomas Island

LCY - STT

LCYSTT

London City

Tue 15/9

19:15-12:51

2 stops46h 36m

Saint Thomas Island Cyril E King

Tue 29/9

13:41-15:15

2 stops20h 34m

£1,085

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Fri 31/7

08:40-12:59

1 stop33h 19m

Saint Thomas Island Cyril E King

Mon 31/8

14:49-13:15

1 stop17h 26m

£1,090

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Fri 3/7

06:50-11:07

2 stops33h 17m

Saint Thomas Island Cyril E King

Fri 10/7

13:22-21:25

2 stops27h 03m

£1,186

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Fri 19/6

08:40-11:07

2 stops31h 27m

Saint Thomas Island Cyril E King

Sat 27/6

16:45-08:40

2 stops34h 55m

£1,201

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Fri 19/6

08:40-11:07

2 stops31h 27m

Saint Thomas Island Cyril E King

Fri 26/6

16:45-14:40

2 stops16h 55m

£1,201

LondonSaint Thomas Island

LGW - STT

LGWSTT

London Gatwick

Sat 26/9

11:30-12:51

2 stops30h 21m

Saint Thomas Island Cyril E King

Wed 30/9

13:41-20:00

2 stops25h 19m

£1,213

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Fri 19/6

19:50-12:10

1 stop21h 20m

Saint Thomas Island Cyril E King

Fri 26/6

16:31-08:50

1 stop35h 19m

£1,233

LondonSaint Thomas Island

LGW - STT

LGWSTT

London Gatwick

Fri 19/6

09:10-14:35

3 stops34h 25m

Saint Thomas Island Cyril E King

Fri 26/6

10:50-01:25

3 stops33h 35m

£1,722

Flights are sorted by cheapest return flights first.

Deals found on 5/6

Showing 1-10 of 38 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 is the cheapest month to book a flight from London to Saint Thomas Island?

Currently, March is the cheapest month in which you can book a flight from London to Saint Thomas Island (average of £729). Flying from London to Saint Thomas Island in April is currently the most expensive (average of £1,369). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 62% 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 £850.

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 17m.

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 7 June 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
689 reviews
Check prices

Food

6.9

Overall

7.5

Entertainment

7.5

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Virgin Atlantic
7.5
Good
689 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Food

6.9

Overall

7.5

Entertainment

7.5

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
United Airlines
7.4
Good
9,776 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Food

6.9

Overall

7.5

Entertainment

7.5

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
British Airways
6.7
Okay
8,026 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Food

6.9

Overall

7.5

Entertainment

7.5

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

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 25h 26m. 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 £770 on this airline. Virgin Atlantic is currently priced 28% 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.

  • What is the cheapest month to book a flight from London to Saint Thomas Island?

    Currently, March is the cheapest month in which you can book a flight from London to Saint Thomas Island (average of £729). Flying from London to Saint Thomas Island in April is currently the most expensive (average of £1,369). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 7 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£770Average£994FlexibilityNo 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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