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

According to our current data, British Airways (£849), Delta (£878), and Lufthansa (£887) offers the cheapest pricing from London Heathrow Airport to Saint Thomas Island. These flights start at 1% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from London Heathrow Airport to Saint Thomas Island one-way?

To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at £1,744. British Airways flights start at £1,852 while deals on Virgin Atlantic start at £2,239 one-way.

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?

May is one of the best times of the year to fly to Saint Thomas Island from London Heathrow Airport. Prices for May average £868 per person but you can even find prices for as low as £500. The most expensive prices can be found in the month of July. Opting for a May flight can save you 18% on your journey compared to booking in July

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.

£443+ Flights from London Heathrow Airport to Saint Thomas Island

Cheap flight deals from Heathrow to Saint Thomas Island

Round-trip from	£618
One-way from	£443
Popular in	December
Cheapest in	October
Average price	£845

11/6-23/6
2 total stops
68h 21m total
London to Saint Thomas Island

Search Deals

10/5
3 total stops
37h 25m total
London to Saint Thomas Island

Search Deals

Highest demand for flights based on searches. 2% potential increase in price (£16 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£11 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 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 30 April 2025.

Wed 11/608:20LHR - STT

1 stop33h 09mMultiple Airlines

Mon 23/615:03STT - LHR

1 stop35h 12mMultiple Airlines

Deal found 29/4£618

Wed 10/906:15LHR - STT

2 stops35h 35mBritish Airways

Wed 24/913:50STT - LHR

1 stop14h 35mBritish Airways

Deal found 29/4£849

Wed 10/916:50LHR - STT

2 stops25h 49mDelta

Wed 24/914:49STT - LHR

1 stop17h 41mDelta

Deal found 29/4£878

Mon 1/913:40LHR - STT

2 stops32h 50mLufthansa

Sat 27/912:40STT - LHR

1 stop38h 00mLufthansa

Deal found 29/4£887

Tue 13/506:15LHR - STT

2 stops34h 52mVirgin Atlantic

Fri 20/616:01STT - LHR

1 stop13h 18mVirgin Atlantic

Deal found 28/4£916

Thu 12/607:45LHR - STT

2 stops33h 32mUnited Airlines

Thu 19/613:19STT - LHR

1 stop37h 21mUnited Airlines

Deal found 28/4£952

Mon 2/619:40LHR - STT

1 stop22h 04mAmerican Airlines

Wed 11/613:44STT - LHR

1 stop15h 51mAmerican Airlines

Deal found 27/4£996

Fri 6/617:10LHR - STT

2 stops23h 57mKLM

Tue 10/616:01STT - LHR

1 stop13h 59mKLM

Deal found 27/4£1,042

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 30 April 2025.

Wed 11/608:20LHR - STT

1 stop33h 09mMultiple Airlines

Mon 23/615:03STT - LHR

1 stop35h 12mMultiple Airlines

Deal found 29/4£618

Wed 10/906:15LHR - STT

2 stops35h 35mBritish Airways

Wed 24/913:50STT - LHR

1 stop14h 35mBritish Airways

Deal found 29/4£849

Wed 10/912:25LHR - STT

2 stops30h 14mDelta

Wed 24/914:49STT - LHR

2 stops24h 11mDelta

Deal found 29/4£878

Mon 1/910:00LHR - STT

2 stops36h 30mLufthansa

Sat 27/916:45STT - LHR

2 stops22h 55mLufthansa

Deal found 29/4£887

Tue 13/506:15LHR - STT

2 stops34h 52mVirgin Atlantic

Fri 20/616:01STT - LHR

1 stop13h 18mVirgin Atlantic

Deal found 28/4£916

Thu 12/607:45LHR - STT

2 stops33h 32mUnited Airlines

Thu 19/613:19STT - LHR

1 stop37h 21mUnited Airlines

Deal found 28/4£952

Mon 2/619:40LHR - STT

1 stop22h 04mAmerican Airlines

Wed 11/613:44STT - LHR

1 stop15h 51mAmerican Airlines

Deal found 27/4£996

Fri 6/617:10LHR - STT

2 stops23h 57mKLM

Tue 10/616:01STT - LHR

1 stop13h 59mKLM

Deal found 27/4£1,042

Last-minute flights from Heathrow to Saint Thomas Island
Discover last-minute flight deals from Heathrow to Saint Thomas Island. Data last updated 30 April 2025 and is based on user searches.

Fri 9/518:00LHR - STT

2 stops23h 15mLufthansa

Fri 30/518:05STT - LHR

2 stops30h 50mLufthansa

Deal found 29/4£938

Fri 9/520:10LHR - STT

1 stop20h 57mVirgin Atlantic

Fri 30/516:20STT - LHR

1 stop15h 15mVirgin Atlantic

Deal found 29/4£958

Tue 13/506:15LHR - STT

2 stops34h 52mVirgin Atlantic

Fri 20/616:01STT - LHR

1 stop13h 18mVirgin Atlantic

Deal found 28/4£916

Tue 13/517:40LHR - STT

2 stops24h 21mLufthansa

Fri 20/618:05STT - LHR

2 stops30h 50mLufthansa

Deal found 28/4£917

Thu 29/513:05LHR - STT

2 stops29h 31mMultiple Airlines

Thu 5/613:21STT - LHR

2 stops25h 59mMultiple Airlines

Deal found 29/4£654

One-way flights from Heathrow to Saint Thomas Island
Search for one-way flight options from Heathrow to Saint Thomas Island. Find affordable one-way fares based on user searches. Data last updated 30 April 2025.

Sat 10/507:05LHR - STT

3 stops37h 25mMultiple Airlines

Deal found 29/4£443

Wed 30/710:00LHR - STT

1 stop34h 43mUnited Airlines

Deal found 28/4£1,744

Sat 16/813:40LHR - STT

1 stop28h 12mBritish Airways

Deal found 28/4£1,852

Sat 10/518:50LHR - STT

1 stop22h 17mVirgin Atlantic

Deal found 29/4£2,239

Sat 10/519:05LHR - STT

1 stop22h 39mAmerican Airlines

Deal found 29/4£7,305

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

Wed 11/6

08:20-12:29

1 stop33h 09m

Saint Thomas Island Cyril E King

Mon 23/6

15:03-07:15

1 stop35h 12m

£618

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Wed 10/9

06:15-12:50

2 stops35h 35m

Saint Thomas Island Cyril E King

Wed 24/9

13:50-09:25

1 stop14h 35m

£849

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Wed 10/9

16:50-13:39

2 stops25h 49m

Saint Thomas Island Cyril E King

Wed 24/9

14:49-13:30

1 stop17h 41m

£878

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Mon 1/9

10:00-17:30

2 stops36h 30m

Saint Thomas Island Cyril E King

Sat 27/9

16:45-20:40

2 stops22h 55m

£887

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Tue 13/5

06:15-12:07

2 stops34h 52m

Saint Thomas Island Cyril E King

Fri 20/6

16:01-10:19

1 stop13h 18m

£916

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Thu 12/6

07:45-12:17

2 stops33h 32m

Saint Thomas Island Cyril E King

Thu 19/6

13:19-07:40

1 stop37h 21m

£952

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Mon 2/6

19:40-12:44

1 stop22h 04m

Saint Thomas Island Cyril E King

Wed 11/6

13:44-10:35

1 stop15h 51m

£996

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Fri 6/6

17:10-12:07

2 stops23h 57m

Saint Thomas Island Cyril E King

Tue 10/6

16:01-11:00

1 stop13h 59m

£1,042

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Sat 10/5

07:05-15:30

3 stops37h 25m

£443

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Wed 30/7

10:00-15:43

1 stop34h 43m

£1,744

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 13 results

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.

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.

Reviews of airlines servicing Saint Thomas Island

Read through reviews of airlines operating flights from London to Saint Thomas Island, such as Delta, KLM and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,934 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

7,934 reviews

Delta

8.0

Very Good

7,934 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

KLM

7.8

Good

1,334 reviews

Delta

8.0

Very Good

7,934 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

8,696 reviews

Delta

8.0

Very Good

7,934 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

642 reviews

Delta

8.0

Very Good

7,934 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

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very Good

7,934 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, British Airways (£849), Delta (£878), and Lufthansa (£887) offers the cheapest pricing from London Heathrow Airport to Saint Thomas Island. These flights start at 1% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from London Heathrow Airport to Saint Thomas Island one-way?
To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at £1,744. British Airways flights start at £1,852 while deals on Virgin Atlantic start at £2,239 one-way.
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

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Top 4 airlines flying from Heathrow to Saint Thomas Island

Airline	Cheapest	Average	Flexibility	On-time
Finnair	Cheapest£570	Average£829	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Virgin Atlantic	Cheapest£732	Average£850	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
United Airlines	Cheapest£744	Average£871	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
British Airways	Cheapest£796	Average£904	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.

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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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Cheap flights from London Heathrow Airport to Saint Thomas Island from £443

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 10/5. 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

One-way 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 30 April 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 30 April 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 30 April 2025.

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

Use this chart to determine the cheapest time to fly return from Heathrow to Saint Thomas Island. Price data was last updated on 16 December 2024.

Reviews of airlines servicing Saint Thomas Island

Read through reviews of airlines operating flights from London to Saint Thomas Island, such as Delta, KLM and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

What are the cheapest airlines to fly from London Heathrow Airport to Saint Thomas Island one-way?

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?

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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 30 April 2025.