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Cheap flights from Saint Thomas Island to London Heathrow Airport from £270

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 31/7. Fares are subject to change and may not be available on all flights or dates of travel.
STT — LHR
23 May — 30 May1
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 23 April 2026.

Fri 22/516:38
STT
-
LHR
1 stop22h 32m
Delta
Thu 28/511:30
LHR
-
STT
2 stops29h 36m
Delta
Deal found 20/4£644
Fri 22/516:38
STT
-
LHR
1 stop22h 32m
Delta
Sat 30/518:35
LHR
-
STT
1 stop22h 31m
Delta
Deal found 20/4£648
Wed 22/711:43
STT
-
LHR
1 stop14h 12m
American Airlines
Wed 12/817:25
LHR
-
STT
1 stop22h 35m
American Airlines
Deal found 22/4£675
Tue 9/616:31
STT
-
LHR
1 stop12h 49m
Delta
Tue 23/620:05
LHR
-
STT
1 stop21h 05m
Delta
Deal found 22/4£677
Tue 26/516:38
STT
-
LHR
1 stop12h 42m
Virgin Atlantic
Wed 24/620:05
LHR
-
STT
1 stop21h 05m
Virgin Atlantic
Deal found 20/4£678
Mon 25/515:01
STT
-
LHR
1 stop15h 19m
Delta
Mon 29/620:05
LHR
-
STT
2 stops24h 16m
Delta
Deal found 20/4£681
Fri 22/516:38
STT
-
LHR
1 stop22h 32m
Delta
Mon 25/515:15
LHR
-
STT
1 stop27h 36m
Delta
Deal found 20/4£683
Thu 4/615:01
STT
-
LHR
1 stop17h 14m
Virgin Atlantic
Thu 11/618:35
LHR
-
STT
1 stop22h 35m
Virgin Atlantic
Deal found 20/4£696
Sat 23/516:38
STT
-
LHR
1 stop12h 42m
Delta
Thu 2/709:20
LHR
-
STT
1 stop33h 59m
Delta
Deal found 20/4£713
Thu 4/616:38
STT
-
LHR
1 stop14h 32m
Delta
Thu 11/618:35
LHR
-
STT
2 stops24h 44m
Delta
Deal found 20/4£714
Fri 22/515:01
STT
-
LHR
2 stops34h 44m
Delta
Fri 3/719:50
LHR
-
STT
2 stops23h 29m
Delta
Deal found 20/4£716

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 23 April 2026.

Round-trip from

£644

One-way from

£270
Delta
  • Delta
  • 22/5-28/5
  • 3 total stops
  • 52h 08m total
  • Saint Thomas Island to London
Search Deals
American Airlines
  • American Airlines
  • 31/7
  • 1 total stop
  • 14h 30m 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 23 April 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 - LHR

STTLHR

Saint Thomas Island Cyril E King

Fri 22/5

16:38-20:10

1 stop22h 32m

London Heathrow

Sat 30/5

18:35-12:06

1 stop22h 31m

£648
Fastest return journey

Saint Thomas IslandLondon

STT - LHR

STTLHR

Saint Thomas Island Cyril E King

Tue 9/6

16:31-10:20

1 stop12h 49m

London Heathrow

Tue 23/6

20:05-12:10

1 stop21h 05m

£677

Saint Thomas IslandLondon

STT - LHR

STTLHR

Saint Thomas Island Cyril E King

Sun 24/5

16:38-10:20

1 stop12h 42m

London Heathrow

Mon 29/6

17:55-15:21

2 stops26h 26m

£681

Saint Thomas IslandLondon

STT - LHR

STTLHR

Saint Thomas Island Cyril E King

Wed 22/7

16:50-22:15

2 stops24h 25m

London Heathrow

Wed 12/8

07:50-12:52

2 stops34h 02m

£809

Saint Thomas IslandLondon

STT - LHR

STTLHR

Saint Thomas Island Cyril E King

Sun 24/5

16:38-10:20

1 stop12h 42m

London Heathrow

Tue 26/5

18:35-12:06

1 stop22h 31m

£853

Saint Thomas IslandLondon

STT - LHR

STTLHR

Saint Thomas Island Cyril E King

Tue 26/5

16:45-10:40

1 stop12h 55m

London Heathrow

Fri 29/5

16:40-17:00

1 stop29h 20m

£928

Saint Thomas IslandLondon

STT - LHR

STTLHR

Saint Thomas Island Cyril E King

Thu 18/6

16:31-20:10

1 stop22h 39m

London Heathrow

Mon 29/6

20:05-14:19

2 stops23h 14m

£983
Cheapest one-way

Saint Thomas IslandLondon

STT - LHR

STTLHR

Saint Thomas Island Cyril E King

Fri 31/7

13:22-06:55

2 stops36h 33m

£309

Saint Thomas IslandLondon

STT - LHR

STTLHR

Saint Thomas Island Cyril E King

Thu 2/7

13:20-13:05

2 stops18h 45m

£425

Saint Thomas IslandLondon

STT - LHR

STTLHR

Saint Thomas Island Cyril E King

Fri 31/7

16:50-12:35

1 stop14h 45m

£461

Flights are sorted by cheapest return flights first.

Deals found on 19/4

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

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 Delta fly from Saint Thomas Island to London Heathrow Airport in about 22h 32m. 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.

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
Milton Keynes
Wembley
Croydon
Hounslow
Northampton
Luton
Gatwick
Ilford
Slough
Hayes
Brentford
Colchester
Watford
Kingston upon Thames
Romford
Eastbourne
Swindon
Ipswich
Southend-on-Sea
Guildford

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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?

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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?

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