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

Airlines like British Airways fly from Saint Thomas Island to London Heathrow Airport in about 13h 38m. The time it takes to get you to your destination can typically vary by up to . There are 4140 mi between Saint Thomas Island and London Heathrow Airport.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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

When flying from Saint Thomas Island to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Saint Thomas Island to London Heathrow?

Most people fly from Saint Thomas Island Cyril E King (STT) if they book a flight from Saint Thomas Island to London Heathrow. On average, Cyril E King has 0 outbound flights to London Heathrow per day from 0 airlines. Saint Thomas Island Cyril E King is conveniently located just 2.8 mi from Saint Thomas Island’s city center.

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

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

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

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Saint Thomas Island to Heathrow.

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

Yes. Cheapflights offers flight deals from Saint Thomas Island to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£519+ Cheap Flights from Saint Thomas Island to London Heathrow Airport

Cheap flight deals from Saint Thomas Island to Heathrow

Enter your travel dates to find the best prices.

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Cheapest flights from Saint Thomas Island to Heathrow
Explore the most affordable flight options available from Saint Thomas Island to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 November 2026.

Tue 1/1213:07 -

1 stop13h 38m

Wed 9/1211:25 -

2 stops28h 52m

Deal found 29/10£621

Wed 25/1113:07 -

1 stop17h 43m

Wed 2/1211:05 -

2 stops54h 51m

Deal found 28/10£659

Fri 20/1113:07 -

2 stops23h 33m

Fri 27/1113:00 -

2 stops27h 05m

Deal found 28/10£690

Tue 1/1215:00 -

2 stops15h 50m

Wed 9/1212:00 -

2 stops29h 56m

Deal found 1/11£717

Tue 15/1213:07 -

2 stops39h 23m

Tue 22/1212:05 -

2 stops30h 26m

Deal found 31/10£721

Tue 15/1213:07 -

1 stop13h 38m

Tue 22/1216:40 -

1 stop23h 52m

Deal found 31/10£788

Find flight deals from Saint Thomas Island to Heathrow

Round-trip from	£621
One-way from	£519

British Airways
1/12-9/12
3 total stops
42h 30m total
Saint Thomas Island to London

Search Deals

British Airways
18/12-31/12
1 total stop
18h 56m total
Saint Thomas Island to London

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Saint Thomas IslandLondon

STT Saint Thomas Island Cyril E King - LHR London Heathrow

STTLHR

Saint Thomas Island Cyril E King

Fri 18/12

13:09-12:05

1 stop18h 56m

London Heathrow

Wed 31/12

00:00-19:00

Nonstop0h 00m

£519

Fastest return journey

Saint Thomas IslandLondon

STT Saint Thomas Island Cyril E King - LHR London Heathrow

STTLHR

Saint Thomas Island Cyril E King

Fri 18/12

18:44-12:05

1 stop13h 21m

London Heathrow

Wed 31/12

00:00-19:00

Nonstop0h 00m

£522

Saint Thomas IslandLondon

STT Saint Thomas Island Cyril E King - LHR London Heathrow

STTLHR

Saint Thomas Island Cyril E King

Fri 18/12

17:25-10:25

2 stops37h 00m

London Heathrow

Wed 31/12

00:00-19:00

Nonstop0h 00m

£616

Saint Thomas IslandLondon

STT Saint Thomas Island Cyril E King - LHR London Heathrow

STTLHR

Saint Thomas Island Cyril E King

Tue 1/12

13:07-06:45

1 stop13h 38m

London Heathrow

Wed 9/12

11:25-12:17

2 stops28h 52m

£621

Saint Thomas IslandLondon

STT Saint Thomas Island Cyril E King - LHR London Heathrow

STTLHR

Saint Thomas Island Cyril E King

Sun 18/4

16:34-12:35

1 stop15h 01m

London Heathrow

Wed 5/5

06:30-11:35

2 stops34h 05m

£626

Saint Thomas IslandLondon

STT Saint Thomas Island Cyril E King - LHR London Heathrow

STTLHR

Saint Thomas Island Cyril E King

Thu 21/1

13:14-08:15

1 stop15h 01m

London Heathrow

Mon 25/1

11:50-12:24

1 stop28h 34m

£641

Saint Thomas IslandLondon

STT Saint Thomas Island Cyril E King - LHR London Heathrow

STTLHR

Saint Thomas Island Cyril E King

Fri 20/11

13:07-16:40

2 stops23h 33m

London Heathrow

Fri 27/11

13:00-12:05

2 stops27h 05m

£690

Saint Thomas IslandLondon

STT Saint Thomas Island Cyril E King - LHR London Heathrow

STTLHR

Saint Thomas Island Cyril E King

Tue 1/12

15:00-10:50

2 stops15h 50m

London Heathrow

Wed 9/12

12:00-13:56

2 stops29h 56m

£717

Saint Thomas IslandLondon

STT Saint Thomas Island Cyril E King - LHR London Heathrow

STTLHR

Saint Thomas Island Cyril E King

Tue 15/12

13:07-08:30

2 stops39h 23m

London Heathrow

Tue 22/12

12:05-14:31

2 stops30h 26m

£721

Saint Thomas IslandLondon

STT Saint Thomas Island Cyril E King - LHR London Heathrow

STTLHR

Saint Thomas Island Cyril E King

Tue 15/12

13:07-06:45

1 stop13h 38m

London Heathrow

Tue 22/12

16:40-12:32

1 stop23h 52m

£788

Flights are sorted by cheapest return flights first.

Deals found on 31/10

Showing 1-10 of 12 resultsSorted by cheapest first

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

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Saint Thomas Island with our price prediction graph.

STT-LHR

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.

Related info for your journey

What airport do you fly from for flights from Saint Thomas Island to London Heathrow?
Most people fly from Saint Thomas Island Cyril E King (STT) if they book a flight from Saint Thomas Island to London Heathrow. On average, Cyril E King has 0 outbound flights to London Heathrow per day from 0 airlines. Saint Thomas Island Cyril E King is conveniently located just 2.8 mi from Saint Thomas Island’s city center.
How long is the flight from Saint Thomas Island to London Heathrow Airport?
Airlines like British Airways fly from Saint Thomas Island to London Heathrow Airport in about 13h 38m. The time it takes to get you to your destination can typically vary by up to . There are 4140 mi between Saint Thomas Island and London Heathrow Airport.
Can I find deals for flights from Saint Thomas Island to Heathrow that include hotel bookings?
Yes. In addition to deals on Saint Thomas Island to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Saint Thomas Island to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Saint Thomas Island to Heathrow.
Can I find deals for business class flights from Saint Thomas Island to Heathrow?
Yes. Cheapflights offers flight deals from Saint Thomas Island to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Cheapflights makes it easy to find Saint Thomas Island to Heathrow 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.

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Cheap flights from Saint Thomas Island to London Heathrow Airport from £519

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Saint Thomas Island to Heathrow

Cheapest flights from Saint Thomas Island to HeathrowExplore the most affordable flight options available from Saint Thomas Island to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 November 2026.

Explore the most affordable flight options available from Saint Thomas Island to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 November 2026.

Best flights from Saint Thomas Island to HeathrowDiscover carefully curated flight deals from Saint Thomas Island to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 November 2026.

Discover carefully curated flight deals from Saint Thomas Island to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 November 2026.

Last-minute flights from Saint Thomas Island to HeathrowDiscover last-minute flight deals from Saint Thomas Island to Heathrow. Data last updated 1 November 2026 and is based on user searches.

Discover last-minute flight deals from Saint Thomas Island to Heathrow. Data last updated 1 November 2026 and is based on user searches.

One-way flights from Saint Thomas Island to HeathrowSearch for one-way flight options from Saint Thomas Island to Heathrow. Find affordable one-way fares based on user searches. Data last updated 1 November 2026.

Search for one-way flight options from Saint Thomas Island to Heathrow. Find affordable one-way fares based on user searches. Data last updated 1 November 2026.

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

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

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Saint Thomas Island with our price prediction graph.

Related info for your journey

What airport do you fly from for flights from Saint Thomas Island to London Heathrow?

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

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

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

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

Travelling to a place near London Heathrow Airport?

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Other flights to Heathrow

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Cheapest flights from Saint Thomas Island to Heathrow
Explore the most affordable flight options available from Saint Thomas Island to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 November 2026.

Best flights from Saint Thomas Island to Heathrow
Discover carefully curated flight deals from Saint Thomas Island to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 November 2026.

Last-minute flights from Saint Thomas Island to Heathrow
Discover last-minute flight deals from Saint Thomas Island to Heathrow. Data last updated 1 November 2026 and is based on user searches.

One-way flights from Saint Thomas Island to Heathrow
Search for one-way flight options from Saint Thomas Island to Heathrow. Find affordable one-way fares based on user searches. Data last updated 1 November 2026.