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

Our cheapest airline available from London to Saint Thomas Island is American Airlines. Our recent data shows that you can find tickets from as low as £826 on this airline. Additional options worth looking into are British Airways and Delta, starting at £849 and £878 round-trip. American Airlines is currently priced 4% below the average price you’ll pay for this route.

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

One-way options have recently been found by users for as low as £1,785 on United Airlines. Other airlines that offer cheap prices include British Airways from £1,852 and Virgin Atlantic from £2,239 one-way.

What are the most popular routes from London to Saint Thomas Island?

The most popular flight routes from London to Saint Thomas Island are London Heathrow - Saint Thomas Island Cyril E King, London Gatwick - Saint Thomas Island Cyril E King and London City - Saint Thomas Island Cyril E King.

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

The most popular airlines flying from London to Saint Thomas Island are Finnair, British Airways and United Airlines. Something to consider prior to booking your flight.

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

Departing on a Sunday is a good option for securing a great price. You can expect to save up to 13% when planning your travel around this day of the week.

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

May is one of the best times of the year to fly to Saint Thomas Island from London. 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?

Saint Thomas Island Cyril E King (STT), located 2.8 mi from the city center, is the airport you fly into when you book flights from London to Saint Thomas Island. 4 airlines have flights to Cyril E King from London on a regular basis. Booking flights from London to Saint Thomas Island Cyril E King should not be difficult; the airport handles an average of 0 inbound flights from London per day.

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

Yes. In addition to deals on London to Saint Thomas Island flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from London 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 London to Saint Thomas Island.

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

Yes. Cheapflights offers flight deals from London 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.

£350+ Flights from London to Saint Thomas Island - Compare & Save Big

Cheap flight deals from London to Saint Thomas Island

Round-trip from	£533
One-way from	£350
Popular in	July
Cheapest in	May
Average price	£1,027

9/6-24/6
2 total stops
42h 33m total
London to Saint Thomas Island

Search Deals

10/5
1 total stop
30h 30m total
London to Saint Thomas Island

Search Deals

Highest demand for flights based on searches. 3% potential increase in price (£24 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 London to Saint Thomas Island

Cheapest flights from London to Saint Thomas Island
Explore the most affordable flight options available from London to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Mon 9/614:00LGW - STT

1 stop28h 36mMultiple Airlines

Tue 24/615:03STT - LGW

1 stop13h 57mMultiple Airlines

Deal found 29/4£533

Wed 11/608:20LHR - STT

1 stop33h 09mMultiple Airlines

Mon 23/615:03STT - LHR

1 stop35h 12mMultiple Airlines

Deal found 29/4£618

Thu 29/509:25LCY - STT

3 stops32h 01mMultiple Airlines

Thu 5/616:35STT - LCY

3 stops35h 10mMultiple Airlines

Deal found 29/4£809

Mon 8/915:05LGW - STT

2 stops26h 45mAmerican Airlines

Mon 15/916:50STT - LGW

2 stops56h 45mAmerican Airlines

Deal found 29/4£826

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 13/511:45LHR - STT

2 stops29h 22mVirgin Atlantic

Fri 20/616:01STT - LHR

1 stop13h 18mVirgin Atlantic

Deal found 30/4£917

Wed 28/507:25LHR - STT

2 stops33h 52mUnited Airlines

Wed 4/616:45STT - LHR

1 stop33h 10mUnited Airlines

Deal found 29/4£952

Mon 9/607:45LCY - STT

2 stops33h 29mVirgin Atlantic

Tue 24/616:01STT - LCY

2 stops21h 29mVirgin Atlantic

Deal found 30/4£981

Wed 11/617:50LCY - STT

2 stops23h 19mKLM

Mon 23/616:01STT - LCY

2 stops20h 19mKLM

Deal found 29/4£1,052

Fri 4/712:00LGW - STT

2 stops30h 49mDelta

Mon 7/716:10STT - LGW

1 stop12h 50mDelta

Deal found 29/4£1,604

Best flights from London to Saint Thomas Island
Discover carefully curated flight deals from London 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.

Mon 9/614:00LGW - STT

1 stop28h 36mMultiple Airlines

Tue 24/615:03STT - LGW

1 stop13h 57mMultiple Airlines

Deal found 29/4£533

Mon 8/915:05LGW - STT

2 stops26h 45mAmerican Airlines

Mon 15/916:50STT - LGW

2 stops56h 45mAmerican Airlines

Deal found 29/4£826

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 13/511:45LHR - STT

2 stops29h 22mVirgin Atlantic

Fri 20/616:01STT - LHR

1 stop13h 18mVirgin Atlantic

Deal found 30/4£917

Wed 28/507:25LHR - STT

2 stops33h 52mUnited Airlines

Wed 4/616:45STT - LHR

1 stop33h 10mUnited Airlines

Deal found 29/4£952

Wed 11/617:50LCY - STT

2 stops23h 19mKLM

Mon 23/616:01STT - LCY

2 stops20h 19mKLM

Deal found 29/4£1,052

Wed 11/608:20LHR - STT

1 stop33h 09mMultiple Airlines

Mon 23/615:03STT - LHR

1 stop35h 12mMultiple Airlines

Deal found 29/4£618

Thu 29/509:25LCY - STT

3 stops32h 01mMultiple Airlines

Thu 5/616:35STT - LCY

3 stops35h 10mMultiple Airlines

Deal found 29/4£809

Mon 9/607:45LCY - STT

2 stops33h 29mVirgin Atlantic

Tue 24/616:01STT - LCY

2 stops21h 29mVirgin Atlantic

Deal found 30/4£981

Fri 4/712:00LGW - STT

2 stops30h 49mDelta

Mon 7/716:10STT - LGW

1 stop12h 50mDelta

Deal found 29/4£1,604

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

Fri 9/510:55LGW - STT

3 stops30h 31mMultiple Airlines

Fri 30/514:41STT - LGW

3 stops23h 04mMultiple Airlines

Deal found 29/4£829

Fri 9/512:15LHR - STT

1 stop29h 00mLufthansa

Fri 30/509:10STT - LHR

2 stops39h 45mLufthansa

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 13/511:45LHR - STT

2 stops29h 22mVirgin Atlantic

Fri 20/616:01STT - LHR

1 stop13h 18mVirgin Atlantic

Deal found 30/4£917

Tue 13/515:50LHR - STT

2 stops26h 11mLufthansa

Fri 20/618:05STT - LHR

2 stops30h 50mLufthansa

Deal found 29/4£935

Wed 28/507:25LHR - STT

2 stops33h 52mUnited Airlines

Wed 4/616:45STT - LHR

1 stop33h 10mUnited Airlines

Deal found 29/4£952

Thu 29/513:05LHR - STT

2 stops29h 31mMultiple Airlines

Thu 5/613:21STT - LHR

2 stops25h 59mMultiple Airlines

Deal found 29/4£654

Thu 29/514:00LGW - STT

1 stop27h 26mMultiple Airlines

Thu 5/610:52STT - LGW

2 stops42h 53mMultiple Airlines

Deal found 29/4£684

Thu 29/509:25LCY - STT

3 stops32h 01mMultiple Airlines

Thu 5/616:35STT - LCY

3 stops35h 10mMultiple Airlines

Deal found 29/4£809

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

Sat 10/514:00LGW - STT

1 stop30h 30mMultiple Airlines

Deal found 29/4£350

Sat 10/507:05LHR - STT

3 stops37h 25mMultiple Airlines

Deal found 29/4£443

Sat 16/809:30LHR - STT

2 stops31h 47mUnited Airlines

Deal found 29/4£1,785

Sat 16/813:40LHR - STT

1 stop28h 12mBritish Airways

Deal found 29/4£1,852

Sat 16/811:35LGW - STT

2 stops30h 17mBritish Airways

Deal found 29/4£1,912

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

Sat 10/515:05LGW - STT

1 stop26h 39mAmerican Airlines

Deal found 29/4£7,308

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonSaint Thomas Island

LGW - STT

LGWSTT

London Gatwick

Mon 9/6

14:00-13:36

1 stop28h 36m

Saint Thomas Island Cyril E King

Tue 24/6

15:03-10:00

1 stop13h 57m

£533

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

LCY - STT

LCYSTT

London City

Thu 29/5

09:25-12:26

3 stops32h 01m

Saint Thomas Island Cyril E King

Thu 5/6

16:35-08:45

3 stops35h 10m

£809

LondonSaint Thomas Island

LGW - STT

LGWSTT

London Gatwick

Mon 8/9

15:05-12:50

2 stops26h 45m

Saint Thomas Island Cyril E King

Mon 15/9

16:50-06:35

2 stops56h 45m

£826

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

11:45-12:07

2 stops29h 22m

Saint Thomas Island Cyril E King

Fri 20/6

16:01-10:19

1 stop13h 18m

£917

LondonSaint Thomas Island

LHR - STT

LHRSTT

London Heathrow

Wed 28/5

07:25-12:17

2 stops33h 52m

Saint Thomas Island Cyril E King

Wed 4/6

16:45-06:55

1 stop33h 10m

£952

LondonSaint Thomas Island

LCY - STT

LCYSTT

London City

Mon 9/6

07:45-12:14

2 stops33h 29m

Saint Thomas Island Cyril E King

Tue 24/6

16:01-18:30

2 stops21h 29m

£981

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 20 results

Best time to book a flight from London to Saint Thomas Island

Have a flexible travel schedule? Discover the best time to fly to Saint Thomas Island from London 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 to Saint Thomas Island

What is the cheapest time of day to fly from LON to STT?

A simple way to save on the total cost of your ticket is to fly from London to Saint Thomas Island in the afternoon. If you’re flexible enough to do this you can expect to save up to 16% on your trip compared to booking a flight in the evening.

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

Travellers seeking maximum savings on their London to Saint Thomas Island flight should consider departing on Tuesday at midday when fares are most often at their lowest. Thursday 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 reviews from past customers who have flown Delta, KLM and United Airlines from London to Saint Thomas Island. You can also see how each airline compares 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?
Saint Thomas Island Cyril E King (STT), located 2.8 mi from the city center, is the airport you fly into when you book flights from London to Saint Thomas Island. 4 airlines have flights to Cyril E King from London on a regular basis. Booking flights from London to Saint Thomas Island Cyril E King should not be difficult; the airport handles an average of 0 inbound flights from London per day.
What are the cheapest airlines flying from London to Saint Thomas Island round-trip?
Our cheapest airline available from London to Saint Thomas Island is American Airlines. Our recent data shows that you can find tickets from as low as £826 on this airline. Additional options worth looking into are British Airways and Delta, starting at £849 and £878 round-trip. American Airlines is currently priced 4% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from London to Saint Thomas Island one-way?
One-way options have recently been found by users for as low as £1,785 on United Airlines. Other airlines that offer cheap prices include British Airways from £1,852 and Virgin Atlantic from £2,239 one-way.
What are the most popular routes from London to Saint Thomas Island?
The most popular flight routes from London to Saint Thomas Island are London Heathrow - Saint Thomas Island Cyril E King, London Gatwick - Saint Thomas Island Cyril E King and London City - Saint Thomas Island Cyril E King.
Can I find deals for flights from London to Saint Thomas Island that include hotel bookings?
Yes. In addition to deals on London to Saint Thomas Island flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London 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 London to Saint Thomas Island.
Can I find deals for business class flights from London to Saint Thomas Island?
Yes. Cheapflights offers flight deals from London 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

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Top 4 airlines flying from London 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 London to Saint Thomas Island?

Cheapflights makes it easy to find London to Saint Thomas Island 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 London to Saint Thomas Island?

Cheapflights simply makes it quick and affordable to book flights from London to Saint Thomas Island by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Certainly. Search results for flights to Saint Thomas Island from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for London to Saint Thomas Island flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from London to Saint Thomas Island from £350

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 London to Saint Thomas Island

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from London to Saint Thomas Island

Cheapest flights from London to Saint Thomas IslandExplore the most affordable flight options available from London 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 London 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 to Saint Thomas Island that are best for you.

Best time to book a flight from London to Saint Thomas Island

Have a flexible travel schedule? Discover the best time to fly to Saint Thomas Island from London with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from London to Saint Thomas Island

What is the cheapest time of day to fly from LON to STT?

Find hourly flight availability from London 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 to Saint Thomas Island?

Use this chart to determine the cheapest time to fly return from London to Saint Thomas Island. Price data was last updated on 2 June 2024.

Reviews of airlines servicing Saint Thomas Island

Read reviews from past customers who have flown Delta, KLM and United Airlines from London to Saint Thomas Island. You can also see how each airline compares 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 London 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?

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

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

What are the most popular routes from London to Saint Thomas Island?

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

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

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

Travelling to a place near London?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for London to Saint Thomas Island

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from London 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 London to Saint Thomas Island?

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

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

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

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Cheapest flights from London to Saint Thomas Island
Explore the most affordable flight options available from London to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.