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Cheap flights from London Heathrow Airport to Saint Thomas Island from £744

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — STT
14 Dec — 21 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap 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 14 November 2025.

Round-trip from

£744

Popular in

August

Cheapest in

January

Average price

£852
JetBlue
  • JetBlue
  • 26/4-4/5
  • 4 total stops
  • 69h 55m total
  • London to Saint Thomas Island
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Highest demand for flights based on searches. 10% potential increase in price (£87 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£28 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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Find 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 14 November 2025.

Sun 14/1211:05LHR - STT
2 stops54h 07mUnited Airlines
Thu 8/115:05STT - LHR
1 stop16h 10mUnited Airlines
Deal found 13/11£1,027
Thu 11/1218:00LHR - STT
1 stop24h 01mAmerican Airlines
Thu 8/115:46STT - LHR
1 stop13h 29mAmerican Airlines
Deal found 13/11£1,027
Thu 11/1219:10LHR - STT
2 stops24h 16mAmerican Airlines
Tue 6/115:46STT - LHR
2 stops23h 14mAmerican Airlines
Deal found 13/11£1,031
Thu 11/1219:05LHR - STT
1 stop22h 56mAmerican Airlines
Fri 9/114:26STT - LHR
1 stop13h 24mAmerican Airlines
Deal found 13/11£1,057
Thu 27/1112:15LHR - STT
3 stops28h 40mMultiple Airlines
Sun 30/1115:25STT - LHR
3 stops25h 10mMultiple Airlines
Deal found 13/11£1,074
Mon 15/1211:45LHR - STT
1 stop33h 03mAmerican Airlines
Wed 7/116:12STT - LHR
1 stop13h 03mAmerican Airlines
Deal found 13/11£1,092
Tue 16/1214:45LHR - STT
1 stop30h 03mAmerican Airlines
Wed 7/116:12STT - LHR
1 stop13h 03mAmerican Airlines
Deal found 13/11£1,099
Sat 13/1214:45LHR - STT
1 stop24h 56mAmerican Airlines
Wed 7/116:12STT - LHR
1 stop13h 03mAmerican Airlines
Deal found 13/11£1,122
Mon 15/1215:35LHR - STT
1 stop26h 26mAmerican Airlines
Tue 6/115:46STT - LHR
1 stop26h 24mAmerican Airlines
Deal found 13/11£1,127
Mon 15/1211:45LHR - STT
1 stop33h 03mAmerican Airlines
Fri 9/116:12STT - LHR
1 stop13h 03mAmerican Airlines
Deal found 13/11£1,129

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 14 November 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Saint Thomas Island that are best for you.

Fly from

Heathrow

Fly to

Saint Thomas Island

Route

Depart

Return

Price

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Sun 26/4

11:55-15:05

2 stops32h 10m

Saint Thomas Island Cyril E King

Mon 4/5

14:45-09:30

2 stops37h 45m

£744

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Fri 6/2

12:25-14:52

3 stops30h 27m

Saint Thomas Island Cyril E King

Fri 13/2

17:40-07:10

3 stops33h 30m

£866

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Sun 11/1

17:20-15:56

2 stops50h 36m

Saint Thomas Island Cyril E King

Tue 20/1

16:47-12:20

1 stop15h 33m

£918

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Sun 26/4

09:15-11:10

2 stops30h 55m

Saint Thomas Island Cyril E King

Mon 4/5

17:10-11:05

1 stop12h 55m

£936

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Sun 26/4

07:25-12:20

2 stops33h 55m

Saint Thomas Island Cyril E King

Mon 4/5

14:10-06:55

2 stops35h 45m

£944

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Fri 6/2

16:35-13:49

1 stop25h 14m

Saint Thomas Island Cyril E King

Fri 13/2

16:59-20:10

1 stop23h 11m

£948

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Sun 11/1

16:00-13:56

2 stops25h 56m

Saint Thomas Island Cyril E King

Tue 20/1

15:05-10:50

2 stops15h 45m

£949

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Fri 26/12

20:35-15:54

3 stops47h 19m

£1,746

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Fri 26/12

12:10-12:40

1 stop28h 30m

£7,409

Flights are sorted by cheapest return flights first.

Deals found on 12/11

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 is the cheapest time of day to fly from LHR to STT?

Find hourly flight availability from Heathrow 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 14 November 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 11% on flights from London Heathrow Airport to Saint Thomas Island by exploring options for tickets at midday.

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 14 November 2025.
Read reviews from past customers who have flown with Virgin Atlantic, United Airlines, andBritish Airways 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
673 reviews
Check prices

Comfort

7.3

Entertainment

7.5

Boarding

7.7

Overall

7.5

Food

6.9

Crew

8.1

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
673 reviews
Virgin Atlantic
7.5
Good
673 reviews
Check prices

Comfort

7.3

Entertainment

7.5

Boarding

7.7

Overall

7.5

Food

6.9

Crew

8.1

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
9,017 reviews
Virgin Atlantic
7.5
Good
673 reviews
Check prices

Comfort

7.3

Entertainment

7.5

Boarding

7.7

Overall

7.5

Food

6.9

Crew

8.1

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
7,517 reviews
Virgin Atlantic
7.5
Good
673 reviews
Check prices

Comfort

7.3

Entertainment

7.5

Boarding

7.7

Overall

7.5

Food

6.9

Crew

8.1

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 3 different airlines.

  • 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 32h 10m. JetBlue provides one of the quickest options available for as low as £744. 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 are the cheapest airlines flying from London Heathrow Airport to Saint Thomas Island round-trip?

    According to our current data, Virgin Atlantic (£493), United Airlines (£758), and British Airways (£811) offers the cheapest pricing from London Heathrow Airport to Saint Thomas Island. These flights start at 47% 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 3 airlines flying from Heathrow to Saint Thomas Island

Discover the top 3 airlines 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 14 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£493Average£866FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£758Average£928FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£811Average£891FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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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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