Cheap flights from London Heathrow Airport to Saint Thomas Island from £480

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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — STT
23 7월 — 30 7월1
1 adult

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 18 7월 2025.

Round-trip from

£718

One-way from

£480

Popular in

December

Cheapest in

October

Average price

£963
1/9-8/9
  • 1/9-8/9
  • 4 total stops
  • 45h 59m total
  • London to Saint Thomas Island
6/9
  • 6/9
  • 3 total stops
  • 28h 49m total
  • London to Saint Thomas Island
Highest demand for flights based on searches. 1% potential increase in price (£8 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from Heathrow to Saint Thomas Island

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 18 7월 2025.

월 1/914:30LHR - STT
2 stops25h 43mMultiple Airlines
월 8/910:49STT - LHR
2 stops20h 16mMultiple Airlines
Deal found 18/7£718
금 24/1018:00LHR - STT
2 stops48h 30mUnited Airlines
금 31/1013:15STT - LHR
1 stop17h 50mUnited Airlines
Deal found 16/7£775
월 1/914:10LHR - STT
1 stop25h 50mAmerican Airlines
월 8/917:10STT - LHR
1 stop35h 15mAmerican Airlines
Deal found 18/7£815
월 1/919:05LHR - STT
1 stop20h 55mIberia
월 8/917:10STT - LHR
1 stop35h 15mIberia
Deal found 18/7£823
월 1/912:15LHR - STT
1 stop29h 35mBritish Airways
월 8/917:10STT - LHR
2 stops33h 55mBritish Airways
Deal found 18/7£826
월 1/916:05LHR - STT
2 stops27h 05mDelta
월 8/915:23STT - LHR
2 stops23h 37mDelta
Deal found 18/7£838
토 15/1111:10LHR - STT
2 stops28h 50mAir Canada
수 19/1114:15STT - LHR
2 stops17h 05mAir Canada
Deal found 17/7£1,129
토 19/709:35LHR - STT
1 stop31h 42mVirgin Atlantic
월 28/716:10STT - LHR
1 stop14h 15mVirgin Atlantic
Deal found 16/7£1,590
토 19/716:00LHR - STT
2 stops25h 17mLufthansa
월 28/716:45STT - LHR
2 stops22h 55mLufthansa
Deal found 17/7£1,600

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 18 7월 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

월 1/9

14:30-11:13

2 stops25h 43m

Saint Thomas Island Cyril E King

월 8/9

10:49-12:05

2 stops20h 16m

£718

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

금 24/10

18:00-13:30

2 stops48h 30m

Saint Thomas Island Cyril E King

금 31/10

13:15-11:05

1 stop17h 50m

£775

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

월 1/9

14:10-11:00

1 stop25h 50m

Saint Thomas Island Cyril E King

월 8/9

17:10-09:25

1 stop35h 15m

£815

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

월 1/9

19:05-11:00

1 stop20h 55m

Saint Thomas Island Cyril E King

월 8/9

17:10-09:25

1 stop35h 15m

£823

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

월 1/9

12:15-12:50

1 stop29h 35m

Saint Thomas Island Cyril E King

월 8/9

17:10-08:05

2 stops33h 55m

£826

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

월 1/9

16:05-14:10

2 stops27h 05m

Saint Thomas Island Cyril E King

월 8/9

15:23-20:00

2 stops23h 37m

£838

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

토 15/11

11:10-12:00

2 stops28h 50m

Saint Thomas Island Cyril E King

수 19/11

14:15-11:20

2 stops17h 05m

£1,129

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

토 6/9

09:50-09:39

3 stops28h 49m

£480

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

토 6/9

13:05-14:10

1 stop30h 05m

£1,503

Flights are sorted by cheapest return flights first.

Deals found on 15/7

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 18 7월 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 12% 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 18 7월 2025.
Read reviews from past customers who have flown with Delta, United Airlines, andAmerican Airlines 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.

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
8.0
Very Good

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

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 4 different airlines.

  • What are the cheapest airlines flying from London Heathrow Airport to Saint Thomas Island round-trip?

    According to our current data, United Airlines (£775), American Airlines (£815), and Iberia (£823) offers the cheapest pricing from London Heathrow Airport to Saint Thomas Island. These flights start at 9% 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.

Top 4 airlines flying from Heathrow to Saint Thomas Island

Discover the top 4 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 18 7월 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest£592Average£856FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Virgin AtlanticCheapest£732Average£850FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£744Average£883FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£796Average£905FlexibilityNo 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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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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