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Cheap flights from London Heathrow Airport to Saint Thomas Island from £638

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.
LHR — STT
9 Apr — 16 Apr1
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 10 March 2026.

Tue 29/908:15
LHR
-
STT
2 stops34h 31m
JetBlue
Tue 13/1014:45
STT
-
LHR
2 stops34h 45m
JetBlue
Deal found 9/3£721
Thu 3/908:40
LHR
-
STT
2 stops36h 02m
JetBlue
Thu 17/914:45
STT
-
LHR
2 stops25h 00m
JetBlue
Deal found 9/3£752
Thu 23/406:40
LHR
-
STT
3 stops32h 14m
Multiple Airlines
Thu 30/410:49
STT
-
LHR
3 stops24h 11m
Multiple Airlines
Deal found 9/3£812
Tue 29/908:15
LHR
-
STT
2 stops34h 31m
Multiple Airlines
Tue 13/1017:40
STT
-
LHR
1 stop13h 55m
Multiple Airlines
Deal found 9/3£816
Wed 22/406:00
LHR
-
STT
3 stops32h 54m
Multiple Airlines
Wed 29/410:49
STT
-
LHR
3 stops25h 56m
Multiple Airlines
Deal found 10/3£822
Sun 15/309:20
LHR
-
STT
2 stops33h 46m
JetBlue
Tue 24/316:01
STT
-
LHR
2 stops25h 39m
JetBlue
Deal found 9/3£898
Mon 1/608:40
LHR
-
STT
2 stops35h 00m
JetBlue
Mon 15/616:37
STT
-
LHR
2 stops23h 08m
JetBlue
Deal found 6/3£903
Sat 25/415:40
LHR
-
STT
2 stops23h 14m
Multiple Airlines
Sat 2/510:49
STT
-
LHR
2 stops19h 16m
Multiple Airlines
Deal found 9/3£921
Thu 23/408:15
LHR
-
STT
2 stops33h 11m
JetBlue
Thu 30/413:21
STT
-
LHR
2 stops26h 24m
JetBlue
Deal found 9/3£929
Wed 22/409:00
LHR
-
STT
2 stops32h 20m
United Airlines
Wed 29/413:22
STT
-
LHR
2 stops17h 33m
United Airlines
Deal found 10/3£930

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 10 March 2026.

Round-trip from

£752

One-way from

£638

Popular in

July

Cheapest in

November

Average price

£845
JetBlue
  • JetBlue
  • 3/9-17/9
  • 4 total stops
  • 61h 02m total
  • London to Saint Thomas Island
Search Deals
JetBlue
  • JetBlue
  • 8/6
  • 2 total stops
  • 37h 40m total
  • London to Saint Thomas Island
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (£251 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£38 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 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 10 March 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

Thu 23/4

12:15-11:35

1 stop28h 20m

Saint Thomas Island Cyril E King

Mon 27/4

17:05-11:05

1 stop13h 00m

£975

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

£984
Fastest return journey

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Thu 30/4

15:20-12:20

2 stops26h 00m

Saint Thomas Island Cyril E King

Mon 4/5

14:10-09:20

1 stop14h 10m

£988

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Fri 20/3

16:20-12:56

1 stop24h 36m

Saint Thomas Island Cyril E King

Mon 23/3

14:05-07:55

1 stop37h 50m

£995

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Sat 25/4

10:25-12:20

2 stops30h 55m

Saint Thomas Island Cyril E King

Sat 2/5

16:45-10:40

1 stop12h 55m

£1,017

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Fri 20/3

16:20-12:56

1 stop24h 36m

Saint Thomas Island Cyril E King

Mon 23/3

12:02-09:10

2 stops17h 08m

£1,045

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Mon 1/6

15:40-12:44

1 stop26h 04m

Saint Thomas Island Cyril E King

Mon 15/6

16:48-12:35

1 stop14h 47m

£1,060

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Mon 30/3

13:35-12:20

2 stops51h 45m

Saint Thomas Island Cyril E King

Tue 7/4

13:22-09:20

1 stop14h 58m

£1,099
Cheapest one-way

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Tue 9/6

18:05-15:58

2 stops26h 53m

£719
Fastest single journey

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Tue 9/6

19:25-11:12

1 stop20h 47m

£728

Flights are sorted by cheapest return flights first.

Deals found on 10/3

Showing 1-10 of 18 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

How much does it cost for a return flight from London Heathrow Airport to Saint Thomas Island?

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 10 March 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
7.5
Good
680 reviews
Check prices

Food

6.9

Crew

8.2

Entertainment

7.6

Overall

7.5

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
7.5
Good
680 reviews
Virgin Atlantic
7.5
Good
680 reviews
Check prices

Food

6.9

Crew

8.2

Entertainment

7.6

Overall

7.5

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 28h 20m. British Airways provides one of the quickest options available for as low as £975. 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 (£801), offers the cheapest pricing from London Heathrow Airport to Saint Thomas Island. This flight start at 21% lower than the current average price 3 months from now.

  • 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.
Gatwick to Saint Thomas Island flights
London City 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 10 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£801Average£882FlexibilityNo 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?

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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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