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

According to our current data, Virgin Atlantic (£1,165), British Airways (£1,187), and Delta (£1,210) offers the cheapest pricing from London Heathrow Airport to Saint Thomas Island.

What is the cheapest day to fly from London Heathrow Airport to Saint Thomas Island?

Travellers seeking maximum savings on their London Heathrow Airport to Saint Thomas Island flight should consider departing on Tuesday at midday when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from London Heathrow Airport to Saint Thomas Island?

Before booking your flight from London Heathrow Airport to Saint Thomas Island check out the most popular airlines for this route: Finnair, British Airways or United Airlines.

What is the cheapest day to fly round-trip from London Heathrow Airport to Saint Thomas Island?

Flights from London Heathrow Airport to Saint Thomas Island are found to be more expensive on Tuesday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Saint Thomas Island.

What is the cheapest month to fly from London Heathrow Airport to Saint Thomas Island?

March is one of the best times of the year to fly to Saint Thomas Island from London Heathrow Airport. Prices for March average £918 per person but you can even find prices for as low as £603. The most expensive prices can be found in the month of April. Opting for a March flight can save you 18% on your journey compared to booking in April

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.

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.

£643+ Flights from London Heathrow Airport to Saint Thomas Island

Cheap flight deals from Heathrow to Saint Thomas Island

Round-trip from	£890
Popular in	December
Cheapest in	October
Average price	£854

27/7-3/8
6 total stops
72h 42m total
London to Saint Thomas Island

Search Deals

Highest demand for flights based on searches. 2% potential increase in price (£14 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).

Search Deals

Average for round-trip flights in June 2025

Search Deals

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 13 June 2025.

Thu 19/608:20LHR - STT

1 stop34h 38mMultiple Airlines

Wed 2/713:24STT - LHR

1 stop35h 26mMultiple Airlines

Deal found 11/6£643

Thu 19/616:50LHR - STT

2 stops27h 01mDelta

Wed 2/713:24STT - LHR

2 stops18h 11mDelta

Deal found 11/6£900

Mon 14/719:05LHR - STT

1 stop20h 45mAmerican Airlines

Sun 20/711:34STT - LHR

1 stop27h 11mAmerican Airlines

Deal found 13/6£945

Sun 13/712:55LHR - STT

1 stop28h 22mVirgin Atlantic

Sun 20/716:10STT - LHR

1 stop22h 50mVirgin Atlantic

Deal found 13/6£967

Sun 13/720:10LHR - STT

1 stop21h 07mKLM

Sun 20/716:10STT - LHR

2 stops22h 15mKLM

Deal found 13/6£1,031

Sun 27/714:10LHR - STT

1 stop25h 40mBritish Airways

Sun 3/817:05STT - LHR

1 stop35h 20mBritish Airways

Deal found 12/6£1,187

Fri 11/714:05LHR - STT

2 stops52h 03mAir Canada

Sun 20/714:10STT - LHR

2 stops38h 50mAir Canada

Deal found 13/6£1,427

Sat 26/714:05LHR - STT

2 stops28h 03mUnited Airlines

Sat 2/813:21STT - LHR

1 stop12h 54mUnited Airlines

Deal found 11/6£1,999

Best flights from Heathrow to Saint Thomas Island
Discover carefully curated flight deals from Heathrow to Saint Thomas Island that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 June 2025.

Sun 27/721:25LHR - STT

3 stops44h 05mMultiple Airlines

Sun 3/810:43STT - LHR

3 stops28h 37mMultiple Airlines

Deal found 12/6£890

Sun 27/720:10LHR - STT

1 stop21h 07mVirgin Atlantic

Sun 3/816:10STT - LHR

1 stop35h 40mVirgin Atlantic

Deal found 12/6£1,165

Sun 27/714:10LHR - STT

1 stop25h 40mBritish Airways

Sun 3/817:05STT - LHR

1 stop35h 20mBritish Airways

Deal found 12/6£1,187

Fri 18/718:55LHR - STT

2 stops25h 05mDelta

Sun 27/716:10STT - LHR

1 stop22h 50mDelta

Deal found 11/6£1,210

Sat 26/714:05LHR - STT

2 stops28h 03mUnited Airlines

Sat 2/813:21STT - LHR

1 stop12h 54mUnited Airlines

Deal found 11/6£1,999

Last-minute flights from Heathrow to Saint Thomas Island
Discover last-minute flight deals from Heathrow to Saint Thomas Island. Data last updated 13 June 2025 and is based on user searches.

Thu 19/608:20LHR - STT

1 stop34h 38mMultiple Airlines

Wed 2/713:24STT - LHR

1 stop35h 26mMultiple Airlines

Deal found 11/6£643

Thu 19/616:50LHR - STT

2 stops27h 01mDelta

Wed 2/713:24STT - LHR

2 stops18h 11mDelta

Deal found 11/6£900

Fri 11/714:05LHR - STT

2 stops52h 03mAir Canada

Sun 20/714:10STT - LHR

2 stops38h 50mAir Canada

Deal found 13/6£1,427

Sun 13/712:55LHR - STT

1 stop28h 22mVirgin Atlantic

Sun 20/716:10STT - LHR

1 stop22h 50mVirgin Atlantic

Deal found 13/6£967

Sun 13/720:10LHR - STT

1 stop21h 07mKLM

Sun 20/716:10STT - LHR

2 stops22h 15mKLM

Deal found 13/6£1,031

Mon 14/719:05LHR - STT

1 stop20h 45mAmerican Airlines

Sun 20/711:34STT - LHR

1 stop27h 11mAmerican Airlines

Deal found 13/6£945

Sat 26/714:05LHR - STT

2 stops27h 12mUnited Airlines

Sat 2/813:21STT - LHR

2 stops16h 19mUnited Airlines

Deal found 11/6£1,999

Sun 27/714:10LHR - STT

1 stop25h 40mBritish Airways

Sun 3/817:05STT - LHR

1 stop35h 20mBritish Airways

Deal found 12/6£1,187

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Sun 27/7

21:25-12:30

3 stops44h 05m

Saint Thomas Island Cyril E King

Sun 3/8

10:43-20:20

3 stops28h 37m

£890

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Mon 14/7

19:05-10:50

1 stop20h 45m

Saint Thomas Island Cyril E King

Sun 20/7

11:34-19:45

1 stop27h 11m

£945

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Tue 15/7

18:15-12:17

2 stops23h 02m

Saint Thomas Island Cyril E King

Tue 22/7

13:27-11:25

2 stops16h 58m

£966

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Sun 13/7

12:55-12:17

1 stop28h 22m

Saint Thomas Island Cyril E King

Sun 20/7

16:10-20:00

1 stop22h 50m

£967

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Sun 13/7

20:10-12:17

1 stop21h 07m

Saint Thomas Island Cyril E King

Sun 20/7

16:10-19:25

2 stops22h 15m

£1,031

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Sun 27/7

14:10-10:50

1 stop25h 40m

Saint Thomas Island Cyril E King

Sun 3/8

17:05-09:25

1 stop35h 20m

£1,187

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Fri 11/7

14:05-13:08

2 stops52h 03m

Saint Thomas Island Cyril E King

Sun 20/7

14:10-10:00

2 stops38h 50m

£1,427

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Sat 26/7

14:05-13:08

2 stops28h 03m

Saint Thomas Island Cyril E King

Sat 2/8

13:21-07:15

1 stop12h 54m

£1,999

Flights are sorted by cheapest return flights first.

Deals found on 12/6

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?

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

Delta

8.0

Very Good

7,950 reviews

Check prices

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

Delta

8.0

Very Good

7,950 reviews

Delta

8.0

Very Good

7,950 reviews

Check prices

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

United Airlines

7.4

Good

8,790 reviews

Delta

8.0

Very Good

7,950 reviews

Check prices

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

Virgin Atlantic

7.4

Good

652 reviews

Delta

8.0

Very Good

7,950 reviews

Check prices

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

British Airways

6.6

Okay

7,011 reviews

Delta

8.0

Very Good

7,950 reviews

Check prices

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

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, Virgin Atlantic (£1,165), British Airways (£1,187), and Delta (£1,210) offers the cheapest pricing from London Heathrow Airport to Saint Thomas Island.
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

St. John

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Alternative routes for Heathrow to Saint Thomas Island

Gatwick to Saint Thomas Island flights

London City to Saint Thomas Island flights

Top 4 airlines flying from Heathrow to Saint Thomas Island

Airline	Cheapest	Average	Flexibility	On-time
Finnair	Cheapest£597	Average£818	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Virgin Atlantic	Cheapest£722	Average£839	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
United Airlines	Cheapest£734	Average£871	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
British Airways	Cheapest£785	Average£892	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

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

When you search for this flight from Heathrow to Saint Thomas Island, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to Saint Thomas Island for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

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

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

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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Cheap flights from London Heathrow Airport to Saint Thomas Island from £643

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/6. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Saint Thomas Island

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Heathrow to Saint Thomas Island

Cheapest flights from Heathrow to Saint Thomas IslandExplore 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 13 June 2025.

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 13 June 2025.

Cheapflights Fare Finder

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

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.

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 13 June 2025.

Reviews of airlines servicing Saint Thomas Island

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?

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

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

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

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

Travelling to a place near London Heathrow Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

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

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

100% Free

Book with Flexibility

Travel Smart

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 13 June 2025.