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Cheap flights from Saint Thomas Island to London Heathrow Airport from £202

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 17/11. Fares are subject to change and may not be available on all flights or dates of travel.
STT — LHR
16 Sep — 23 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Saint Thomas Island to Heathrow

Enter your travel dates to find the best prices.

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 17 August 2026.

Tue 24/1115:38 -
1 stop12h 57m
Tue 8/1216:40 -
1 stop25h 54m
Deal found 13/8£624
Wed 25/1113:07 -
2 stops18h 53m
Tue 8/1209:10 -
1 stop30h 50m
Deal found 13/8£626
Mon 23/1115:50 -
2 stops24h 20m
Fri 11/1220:10 -
1 stop21h 10m
Deal found 13/8£628
Wed 21/1015:46 -
1 stop15h 49m
Tue 27/1007:30 -
2 stops33h 28m
Deal found 12/8£629
Sun 22/1115:00 -
2 stops26h 20m
Fri 11/1212:00 -
2 stops30h 31m
Deal found 13/8£636
Mon 28/913:41 -
1 stop17h 54m
Mon 5/1018:45 -
2 stops47h 13m
Deal found 16/8£637
Sun 27/914:52 -
1 stop15h 28m
Thu 8/1016:05 -
2 stops26h 32m
Deal found 16/8£657
Thu 26/1115:38 -
1 stop12h 57m
Thu 10/1216:40 -
1 stop25h 54m
Deal found 13/8£661
Wed 25/1113:07 -
2 stops17h 18m
Sat 12/1218:00 -
2 stops23h 56m
Deal found 13/8£663
Thu 1/1013:41 -
1 stop17h 54m
Thu 5/1106:15 -
2 stops34h 02m
Deal found 12/8£666

Find flight deals from Saint Thomas Island to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Saint Thomas Island (STT) to Heathrow (LHR). 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 17 August 2026.

Round-trip from

£624

One-way from

£202
American Airlines
  • American Airlines
  • 24/11-9/12
  • 2 total stops
  • 35h 46m total
  • Saint Thomas Island to London
Search Deals
Air Canada
  • Air Canada
  • 17/11
  • 2 total stops
  • 36h 10m total
  • Saint Thomas Island to London
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Saint Thomas Island to Heathrow 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 17 August 2026.
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

Wed 21/10

15:46-12:35

1 stop15h 49m

London Heathrow

Tue 27/10

07:30-12:58

2 stops33h 28m

£629

Saint Thomas IslandLondon

STT Saint Thomas Island Cyril E King - LHR London Heathrow

STTLHR

Saint Thomas Island Cyril E King

Sun 27/9

14:52-12:05

2 stops16h 13m

London Heathrow

Thu 8/10

16:05-13:37

2 stops26h 32m

£657
Fastest return journey

Saint Thomas IslandLondon

STT Saint Thomas Island Cyril E King - LHR London Heathrow

STTLHR

Saint Thomas Island Cyril E King

Mon 23/11

15:00-08:25

1 stop13h 25m

London Heathrow

Sun 6/12

15:10-12:00

1 stop24h 50m

£663

Saint Thomas IslandLondon

STT Saint Thomas Island Cyril E King - LHR London Heathrow

STTLHR

Saint Thomas Island Cyril E King

Thu 1/10

13:41-12:35

1 stop17h 54m

London Heathrow

Thu 5/11

06:15-12:17

2 stops34h 02m

£666

Saint Thomas IslandLondon

STT Saint Thomas Island Cyril E King - LHR London Heathrow

STTLHR

Saint Thomas Island Cyril E King

Thu 1/10

13:41-09:00

1 stop14h 19m

London Heathrow

Mon 12/10

17:10-12:58

2 stops48h 48m

£674

Saint Thomas IslandLondon

STT Saint Thomas Island Cyril E King - LHR London Heathrow

STTLHR

Saint Thomas Island Cyril E King

Mon 14/9

14:52-13:15

1 stop17h 23m

London Heathrow

Thu 15/10

16:20-13:37

2 stops26h 17m

£680

Saint Thomas IslandLondon

STT Saint Thomas Island Cyril E King - LHR London Heathrow

STTLHR

Saint Thomas Island Cyril E King

Mon 14/9

14:52-13:15

1 stop17h 23m

London Heathrow

Tue 13/10

16:05-13:37

2 stops26h 32m

£680

Saint Thomas IslandLondon

STT Saint Thomas Island Cyril E King - LHR London Heathrow

STTLHR

Saint Thomas Island Cyril E King

Tue 29/9

14:52-13:15

1 stop17h 23m

London Heathrow

Mon 5/10

20:05-13:37

2 stops22h 32m

£694
Cheapest one-way

Saint Thomas IslandLondon

STT Saint Thomas Island Cyril E King - LHR London Heathrow

STTLHR

Saint Thomas Island Cyril E King

Wed 25/11

13:07-12:00

2 stops18h 53m

£228

Saint Thomas IslandLondon

STT Saint Thomas Island Cyril E King - LHR London Heathrow

STTLHR

Saint Thomas Island Cyril E King

Tue 17/11

13:07-12:05

1 stop18h 58m

£229

Flights are sorted by cheapest return flights first.

Deals found on 14/8

Showing 1-10 of 13 resultsSorted by cheapest first
1
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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.
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

Find useful and relevant information for your journey from Saint Thomas Island to Heathrow. 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 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, Delta, and United Airlines fly from Saint Thomas Island to London Heathrow Airport in about 13h 25m. The time it takes to get you to your destination can typically vary by up to 2h 48m. There are 4140 mi between Saint Thomas Island and London Heathrow Airport. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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.

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Luton
Gatwick
Wembley
Ilford
Slough
Hayes
Croydon
Colchester
Brentford
Eastbourne
Northampton
Watford
Southend-on-Sea
Swindon
Enfield
Kingston upon Thames
Southall
Poole

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

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.

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

Cheapflights helps you find that perfect flight to Heathrow from Saint Thomas Island by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

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

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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