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Cheap flights from London to Saint Thomas Island from £469

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 19/3. Fares are subject to change and may not be available on all flights or dates of travel.
LON — STT
11 Jan — 18 Jan1
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 December 2025.

Thu 11/1210:25LHR - STT
2 stops30h 47mUnited Airlines
Thu 18/1213:02STT - LHR
2 stops17h 03mUnited Airlines
Deal found 10/12£1,301
Thu 11/1214:45LHR - STT
1 stop26h 11mAmerican Airlines
Thu 18/1213:30STT - LHR
1 stop14h 45mAmerican Airlines
Deal found 10/12£1,304
Thu 11/1214:00LGW - STT
1 stop28h 49mMultiple Airlines
Thu 18/1212:31STT - LGW
2 stops17h 29mMultiple Airlines
Deal found 10/12£1,305
Thu 11/1206:00LHR - STT
3 stops33h 56mMultiple Airlines
Thu 18/1212:31STT - LHR
3 stops20h 19mMultiple Airlines
Deal found 10/12£1,700

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 December 2025.

Round-trip from

£565

One-way from

£469

Popular in

July

Cheapest in

March

Average price

£1,299
JetBlue
  • JetBlue
  • 25/2-4/3
  • 4 total stops
  • 56h 25m total
  • London to Saint Thomas Island
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JetBlue
  • JetBlue
  • 19/3
  • 2 total stops
  • 36h 50m total
  • London to Saint Thomas Island
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£160 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 December 2025
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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 December 2025.
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

LHR - STT

LHRSTT

London Heathrow

Wed 25/2

12:20-14:35

2 stops30h 15m

Saint Thomas Island Cyril E King

Wed 4/3

15:30-21:40

2 stops26h 10m

£565

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Wed 25/2

07:25-14:35

2 stops35h 10m

Saint Thomas Island Cyril E King

Wed 4/3

15:10-09:00

1 stop13h 50m

£674

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Sun 25/1

07:45-15:05

2 stops35h 20m

Saint Thomas Island Cyril E King

Sun 1/2

16:47-08:35

1 stop35h 48m

£751

LondonSaint Thomas Island

LGW - STT

LGWSTT

London Gatwick

Fri 20/3

14:00-13:26

1 stop27h 26m

Saint Thomas Island Cyril E King

Sat 28/3

14:36-10:00

1 stop15h 24m

£820

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Wed 25/2

08:30-13:56

2 stops33h 26m

Saint Thomas Island Cyril E King

Wed 4/3

13:02-06:40

1 stop13h 38m

£891

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Wed 25/2

16:00-12:00

1 stop24h 00m

Saint Thomas Island Cyril E King

Wed 4/3

13:02-06:40

1 stop13h 38m

£894

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Mon 12/1

12:05-13:56

1 stop29h 51m

Saint Thomas Island Cyril E King

Mon 26/1

17:25-10:25

1 stop13h 00m

£913

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Sun 11/1

20:35-15:56

2 stops47h 21m

Saint Thomas Island Cyril E King

Tue 20/1

16:47-12:20

1 stop15h 33m

£914

LondonSaint Thomas Island

LGW - STT

LGWSTT

London Gatwick

Wed 25/2

15:25-13:57

3 stops26h 32m

Saint Thomas Island Cyril E King

Wed 4/3

15:36-17:50

3 stops22h 14m

£924

LondonSaint Thomas Island

LGW - STT

LGWSTT

London Gatwick

Mon 5/1

14:00-14:28

1 stop28h 28m

Saint Thomas Island Cyril E King

Sat 10/1

17:42-06:00

2 stops32h 18m

£978

Flights are sorted by cheapest return flights first.

Deals found on 10/12

Showing 1-10 of 21 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

What is the cheapest time of day to fly from LON to STT?

Find hourly flight availability from London to Saint Thomas Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 December 2025.

A simple way to save on the total cost of your ticket is to fly from London to Saint Thomas Island at midday. If you’re flexible enough to do this you can expect to save up to 10% on your trip compared to booking a flight in the morning.

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 73% 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 £847.

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 18m.

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 December 2025.
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
675 reviews
Check prices

Food

6.9

Comfort

7.3

Crew

8.2

Entertainment

7.5

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
675 reviews
Virgin Atlantic
7.5
Good
675 reviews
Check prices

Food

6.9

Comfort

7.3

Crew

8.2

Entertainment

7.5

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
9,093 reviews
Virgin Atlantic
7.5
Good
675 reviews
Check prices

Food

6.9

Comfort

7.3

Crew

8.2

Entertainment

7.5

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!
American Airlines
7.2
Good
11,049 reviews
Virgin Atlantic
7.5
Good
675 reviews
Check prices

Food

6.9

Comfort

7.3

Crew

8.2

Entertainment

7.5

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
7,571 reviews
Virgin Atlantic
7.5
Good
675 reviews
Check prices

Food

6.9

Comfort

7.3

Crew

8.2

Entertainment

7.5

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. 3 airlines 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 15m. London and Saint Thomas Island are separated by a distance of 4140 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying 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 £484 on this airline. Additional options worth looking into are United Airlines and British Airways, starting at £745 and £797 round-trip. Virgin Atlantic is currently priced 53% 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 3 airlines flying from London to Saint Thomas Island

Discover the top 3 airlines 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 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£484Average£850FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£745Average£912FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£797Average£906FlexibilityNo cancel feeOn-time70%
Search British Airways 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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