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Cheap flights from Saint Thomas Island to London Heathrow Airport from £287

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 16/8. Fares are subject to change and may not be available on all flights or dates of travel.
STT — LHR
15 Jul — 22 Jul1
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 15 June 2026.

Sat 4/714:00
STT
-
LHR
3 stops37h 05m
Multiple Airlines
Mon 13/709:50
LHR
-
STT
2 stops33h 13m
Multiple Airlines
Deal found 13/6£555
Mon 17/815:43
STT
-
LHR
1 stop15h 27m
American Airlines
Fri 28/816:35
LHR
-
STT
1 stop23h 25m
American Airlines
Deal found 15/6£681
Mon 17/814:49
STT
-
LHR
1 stop17h 26m
Delta
Fri 28/818:35
LHR
-
STT
2 stops23h 59m
Delta
Deal found 15/6£685
Mon 17/816:42
STT
-
LHR
2 stops21h 13m
British Airways
Fri 28/811:30
LHR
-
STT
2 stops28h 48m
British Airways
Deal found 15/6£700
Thu 30/711:43
STT
-
LHR
1 stop14h 12m
American Airlines
Thu 6/818:05
LHR
-
STT
1 stop21h 55m
American Airlines
Deal found 15/6£766
Thu 30/715:33
STT
-
LHR
1 stop16h 42m
Delta
Thu 6/812:25
LHR
-
STT
2 stops31h 55m
Delta
Deal found 15/6£770
Fri 12/616:31
STT
-
LHR
1 stop14h 44m
Virgin Atlantic
Wed 17/620:05
LHR
-
STT
1 stop21h 05m
Virgin Atlantic
Deal found 10/6£796
Fri 12/616:31
STT
-
LHR
1 stop22h 39m
Delta
Wed 17/616:20
LHR
-
STT
2 stops28h 01m
Delta
Deal found 10/6£799
Sat 4/716:31
STT
-
LHR
1 stop14h 39m
Delta
Mon 13/712:25
LHR
-
STT
2 stops31h 55m
Delta
Deal found 13/6£800
Fri 12/613:22
STT
-
LHR
2 stops20h 18m
United Airlines
Wed 17/615:20
LHR
-
STT
2 stops26h 00m
United Airlines
Deal found 10/6£816
Wed 10/616:31
STT
-
LHR
1 stop14h 34m
Delta
Wed 24/618:35
LHR
-
STT
1 stop22h 35m
Delta
Deal found 10/6£845
Wed 10/613:22
STT
-
LHR
2 stops26h 18m
United Airlines
Wed 24/616:40
LHR
-
STT
2 stops28h 03m
United Airlines
Deal found 10/6£848

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 15 June 2026.

Round-trip from

£555

One-way from

£287
4/7-13/7
  • 4/7-13/7
  • 5 total stops
  • 70h 18m total
  • Saint Thomas Island to London
Search Deals
Delta
  • Delta
  • 16/8
  • 1 total stop
  • 17h 26m 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 15 June 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

Sat 4/7

14:00-08:05

3 stops37h 05m

London Heathrow

Mon 13/7

09:50-14:03

2 stops33h 13m

£555

Saint Thomas IslandLondon

STT - LHR

STTLHR

Saint Thomas Island Cyril E King

Mon 17/8

15:43-12:10

1 stop15h 27m

London Heathrow

Fri 28/8

16:35-11:00

1 stop23h 25m

£681

Saint Thomas IslandLondon

STT - LHR

STTLHR

Saint Thomas Island Cyril E King

Mon 17/8

16:42-18:55

2 stops21h 13m

London Heathrow

Fri 28/8

11:30-11:18

2 stops28h 48m

£700
Fastest return journey

Saint Thomas IslandLondon

STT - LHR

STTLHR

Saint Thomas Island Cyril E King

Thu 30/7

11:43-06:55

1 stop14h 12m

London Heathrow

Thu 6/8

18:05-11:00

1 stop21h 55m

£766

Saint Thomas IslandLondon

STT - LHR

STTLHR

Saint Thomas Island Cyril E King

Thu 30/7

15:33-13:15

1 stop16h 42m

London Heathrow

Thu 6/8

12:25-15:20

2 stops31h 55m

£770

Saint Thomas IslandLondon

STT - LHR

STTLHR

Saint Thomas Island Cyril E King

Sat 4/7

13:25-10:20

1 stop15h 55m

London Heathrow

Mon 13/7

18:05-10:59

1 stop21h 54m

£796

Saint Thomas IslandLondon

STT - LHR

STTLHR

Saint Thomas Island Cyril E King

Sat 4/7

16:31-12:10

1 stop14h 39m

London Heathrow

Mon 13/7

12:25-15:20

2 stops31h 55m

£800

Saint Thomas IslandLondon

STT - LHR

STTLHR

Saint Thomas Island Cyril E King

Sat 4/7

18:05-10:15

2 stops35h 10m

London Heathrow

Mon 13/7

14:10-12:20

2 stops27h 10m

£927

Saint Thomas IslandLondon

STT - LHR

STTLHR

Saint Thomas Island Cyril E King

Wed 29/7

16:50-12:35

1 stop14h 45m

London Heathrow

Wed 12/8

09:55-12:53

1 stop31h 58m

£936

Saint Thomas IslandLondon

STT - LHR

STTLHR

Saint Thomas Island Cyril E King

Fri 3/7

07:00-15:35

3 stops27h 35m

London Heathrow

Wed 22/7

09:55-19:20

3 stops38h 25m

£1,906

Flights are sorted by cheapest return flights first.

Deals found on 14/6

Showing 1-10 of 18 resultsSorted by cheapest first
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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 American Airlines, British Airways, and Delta fly from Saint Thomas Island to London Heathrow Airport in about 15h 27m. The time it takes to get you to your destination can typically vary by up to 5h 46m. 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
Wembley
Luton
Gatwick
Slough
Ilford
Croydon
Hayes
Brentford
Colchester
Northampton
Kingston upon Thames
Eastbourne
Watford
Swindon
Ipswich
Poole
Guildford
Romford

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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.

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

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

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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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