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Cheap flights from London Heathrow Airport to Saint Thomas Island from £503

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 15/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — STT
12 Jun — 19 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Saint Thomas Island

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Saint Thomas Island
Explore the most affordable flight options available from Heathrow to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 May 2026.

Tue 15/908:40
LHR
-
STT
2 stops35h 01m
JetBlue
Wed 30/915:40
STT
-
LHR
2 stops24h 05m
JetBlue
Deal found 8/5£774
Mon 14/908:40
LHR
-
STT
2 stops35h 01m
JetBlue
Tue 29/915:40
STT
-
LHR
2 stops24h 05m
JetBlue
Deal found 8/5£799
Tue 6/1015:35
LHR
-
STT
1 stop26h 05m
Multiple Airlines
Tue 27/1013:15
STT
-
LHR
2 stops37h 15m
Multiple Airlines
Deal found 11/5£802
Sat 20/608:15
LHR
-
STT
2 stops35h 57m
Multiple Airlines
Mon 29/613:20
STT
-
LHR
1 stop36h 05m
Multiple Airlines
Deal found 11/5£920
Mon 14/908:15
LHR
-
STT
2 stops35h 26m
Multiple Airlines
Tue 29/913:50
STT
-
LHR
1 stop14h 10m
Multiple Airlines
Deal found 8/5£928
Sun 7/608:40
LHR
-
STT
2 stops35h 02m
Multiple Airlines
Sun 14/616:31
STT
-
LHR
1 stop14h 44m
Multiple Airlines
Deal found 10/5£963
Sat 9/508:15
LHR
-
STT
2 stops33h 11m
Multiple Airlines
Sat 16/518:05
STT
-
LHR
2 stops31h 25m
Multiple Airlines
Deal found 8/5£964
Wed 3/608:40
LHR
-
STT
2 stops35h 02m
JetBlue
Sun 7/615:40
STT
-
LHR
2 stops24h 05m
JetBlue
Deal found 10/5£999
Mon 14/909:55
LHR
-
STT
1 stop31h 55m
British Airways
Tue 29/913:50
STT
-
LHR
1 stop14h 10m
British Airways
Deal found 8/5£999
Tue 15/920:00
LHR
-
STT
2 stops45h 50m
British Airways
Wed 30/913:50
STT
-
LHR
1 stop14h 10m
British Airways
Deal found 8/5£1,024

Find flight deals from Heathrow to Saint Thomas Island

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) 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 13 May 2026.

Round-trip from

£774

One-way from

£503

Popular in

July

Cheapest in

November

Average price

£860
JetBlue
  • JetBlue
  • 15/9-30/9
  • 4 total stops
  • 59h 06m total
  • London to Saint Thomas Island
Search Deals
JetBlue
  • JetBlue
  • 15/6
  • 2 total stops
  • 36h 02m total
  • London to Saint Thomas Island
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£170 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 May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow 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 13 May 2026.
Use the filters below to find and compare flights from London Heathrow Airport 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

20:00-12:50

2 stops45h 50m

Saint Thomas Island Cyril E King

Wed 30/9

13:50-09:00

1 stop14h 10m

£1,024

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Tue 15/9

11:15-13:44

1 stop31h 29m

Saint Thomas Island Cyril E King

Wed 30/9

14:54-11:20

1 stop15h 26m

£1,075

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Sun 7/6

12:15-12:20

1 stop29h 05m

Saint Thomas Island Cyril E King

Sun 14/6

16:45-06:55

1 stop33h 10m

£1,119

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Wed 3/6

08:40-12:20

2 stops32h 40m

Saint Thomas Island Cyril E King

Tue 9/6

16:45-06:55

1 stop33h 10m

£1,131

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Sun 7/6

17:50-12:20

2 stops47h 30m

Saint Thomas Island Cyril E King

Sun 14/6

16:45-05:55

2 stops32h 10m

£1,134

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Mon 22/6

13:40-15:43

1 stop31h 03m

Saint Thomas Island Cyril E King

Mon 29/6

16:45-10:40

1 stop12h 55m

£1,143

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Thu 4/6

09:30-12:20

2 stops31h 50m

Saint Thomas Island Cyril E King

Mon 8/6

16:45-06:55

1 stop33h 10m

£1,167
Fastest return journey

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Fri 29/5

18:35-12:06

1 stop22h 31m

Saint Thomas Island Cyril E King

Fri 5/6

16:38-12:05

1 stop14h 27m

£1,171

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Fri 5/6

12:15-11:07

2 stops27h 52m

Saint Thomas Island Cyril E King

Mon 8/6

13:22-11:35

1 stop17h 13m

£1,191

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Fri 29/5

08:40-11:07

2 stops31h 27m

Saint Thomas Island Cyril E King

Fri 5/6

13:22-21:25

2 stops27h 03m

£1,191

Flights are sorted by cheapest return flights first.

Deals found on 8/5

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Best time to book a flight from Heathrow to Saint Thomas Island

Have a flexible travel schedule? Discover the best time to fly to Saint Thomas Island from Heathrow 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 Heathrow Airport to Saint Thomas Island

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

Share of one-stop return flights from London Heathrow Airport 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 69% of one-stop itineraries from London Heathrow Airport to Saint Thomas Island on Cheapflights.

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

Average return fare for one-stop flights from London Heathrow Airport 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 £837.

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

Shortest average travel time for one-stop one-way flights from London Heathrow Airport 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 Heathrow Airport to Saint Thomas Island?

Average stopover duration for one-stop one-way flights from London Heathrow Airport 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 13 May 2026.
Read reviews from past customers who have flown with Virgin Atlantic from London Heathrow Airport to Saint Thomas Island. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.4
Good
688 reviews
Check prices

Overall

7.4

Entertainment

7.5

Crew

8.1

Food

6.9

Boarding

7.7

Comfort

7.3

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
7.4
Good
688 reviews
Virgin Atlantic
7.4
Good
688 reviews
Check prices

Overall

7.4

Entertainment

7.5

Crew

8.1

Food

6.9

Boarding

7.7

Comfort

7.3

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 Heathrow 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 Heathrow?

    Located just 2.8 mi from the city center, Saint Thomas Island Cyril E King is the airport most travelers will use when flying to Saint Thomas Island from London Heathrow. Booking flights from London Heathrow to Cyril E King (STT) should be relatively easy as there are 0 daily inbound flights from London Heathrow from 1 airline.

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

    A quick flight from London Heathrow Airport to Saint Thomas Island can take about 29h 05m. British Airways provides one of the quickest options available for as low as £1,119. The distance between London Heathrow Airport and Saint Thomas Island is about 4140 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    According to our current data, Virgin Atlantic (£759), offers the cheapest pricing from London Heathrow Airport to Saint Thomas Island.

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

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

  • How can I find direct flights from Heathrow 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 Heathrow to Saint Thomas Island.

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

    Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow to Saint Thomas Island

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

Top airline flying from Heathrow to Saint Thomas Island

Discover the top airline that operate flights from Heathrow 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 13 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£759Average£979FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

Fly with Cheapflights

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

When you search for this flight from Heathrow to Saint Thomas Island, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to Saint Thomas Island for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes! Cheapflights helps users easily find flights from Heathrow to Saint Thomas Island with no change fees.

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

Not ready to book yet? You can track prices for flights from Heathrow to Saint Thomas Island on Cheapflights with our Price Alert feature and get notified when better prices are available.

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