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Cheap flights from London Heathrow Airport to Saint Thomas Island from £435

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 25/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — STT
25 joulu — 1 tammi1
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 25 marraskuu 2025.

Round-trip from

£566

One-way from

£435

Popular in

August

Cheapest in

January

Average price

£856
JetBlue
  • JetBlue
  • 21/2-2/3
  • 4 total stops
  • 61h 06m total
  • London to Saint Thomas Island
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25/1
  • 25/1
  • 3 total stops
  • 30h 27m total
  • London to Saint Thomas Island
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£85 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£26 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 25 marraskuu 2025.

ke 17/1209:20LHR - STT
1 stop30h 52mJetBlue
la 10/117:50STT - LHR
1 stop33h 05mJetBlue
Deal found 23/11£1,072
ke 17/1216:20LHR - STT
1 stop25h 36mUnited Airlines
la 10/115:35STT - LHR
2 stops34h 20mUnited Airlines
Deal found 23/11£1,088
ke 17/1213:25LHR - STT
2 stops29h 03mMultiple Airlines
la 10/115:57STT - LHR
3 stops35h 13mMultiple Airlines
Deal found 23/11£1,147
su 21/1207:45LHR - STT
2 stops34h 15mJetBlue
ma 29/1214:55STT - LHR
2 stops26h 45mJetBlue
Deal found 22/11£1,159
su 21/1215:35LHR - STT
1 stop26h 04mAmerican Airlines
ma 29/1218:36STT - LHR
1 stop13h 29mAmerican Airlines
Deal found 22/11£1,317
su 21/1207:50LHR - STT
3 stops34h 38mMultiple Airlines
ma 29/1212:31STT - LHR
3 stops28h 04mMultiple Airlines
Deal found 22/11£1,340
su 30/1112:00LHR - STT
3 stops30h 30mMultiple Airlines
su 7/1209:10STT - LHR
2 stops25h 25mMultiple Airlines
Deal found 22/11£1,353
ma 22/1216:20LHR - STT
1 stop29h 22mUnited Airlines
ma 29/1213:02STT - LHR
2 stops24h 03mUnited Airlines
Deal found 24/11£1,406

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 25 marraskuu 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

la 21/2

08:05-15:01

2 stops34h 56m

Saint Thomas Island Cyril E King

ma 2/3

15:30-21:40

2 stops26h 10m

£566

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

la 21/2

13:30-16:34

3 stops31h 04m

Saint Thomas Island Cyril E King

ma 2/3

17:40-07:10

3 stops33h 30m

£830

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

la 3/1

09:00-11:31

3 stops30h 31m

Saint Thomas Island Cyril E King

la 10/1

18:15-07:10

3 stops32h 55m

£847

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

su 11/1

20:35-15:56

2 stops47h 21m

Saint Thomas Island Cyril E King

ti 20/1

16:47-11:30

1 stop14h 43m

£870

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

ti 6/1

11:10-11:31

2 stops28h 21m

Saint Thomas Island Cyril E King

ti 13/1

09:10-22:40

3 stops33h 30m

£873

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

ti 13/1

16:00-12:00

1 stop24h 00m

Saint Thomas Island Cyril E King

ti 20/1

15:05-11:05

1 stop16h 00m

£898

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

ti 13/1

10:50-08:45

2 stops25h 55m

Saint Thomas Island Cyril E King

su 18/1

15:57-06:45

1 stop34h 48m

£914

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

ti 13/1

10:50-08:45

2 stops25h 55m

Saint Thomas Island Cyril E King

ma 19/1

15:57-06:45

1 stop34h 48m

£914

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

ti 13/1

16:25-14:36

1 stop26h 11m

Saint Thomas Island Cyril E King

ke 21/1

14:26-14:35

2 stops20h 09m

£916

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

su 25/1

12:25-14:52

3 stops30h 27m

£435

Flights are sorted by cheapest return flights first.

Deals found on 22/11

Showing 1-10 of 17 results
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 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 25 marraskuu 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 25 marraskuu 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
675 reviews
Check prices

Comfort

7.3

Food

6.9

Overall

7.5

Crew

8.2

Boarding

7.7

Entertainment

7.5

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

Comfort

7.3

Food

6.9

Overall

7.5

Crew

8.2

Boarding

7.7

Entertainment

7.5

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
9,043 reviews
Virgin Atlantic
7.5
Good
675 reviews
Check prices

Comfort

7.3

Food

6.9

Overall

7.5

Crew

8.2

Boarding

7.7

Entertainment

7.5

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
7,538 reviews
Virgin Atlantic
7.5
Good
675 reviews
Check prices

Comfort

7.3

Food

6.9

Overall

7.5

Crew

8.2

Boarding

7.7

Entertainment

7.5

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 34h 56m. JetBlue provides one of the quickest options available for as low as £566. 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 (£495), United Airlines (£761), and British Airways (£814) 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.
London City to Saint Thomas Island flights
Gatwick 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 25 marraskuu 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£495Average£870FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£761Average£932FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£814Average£895FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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

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

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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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