LON - STT

£360 Find Cheap Flights from London to Saint Thomas Island

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Saint Thomas Island departing on 10/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Saint Thomas Island

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Saint Thomas Island, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Saint Thomas Island, as well as popular online travel agencies
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Flight Deals

Cheap Flights from London to Saint Thomas Island (LON-STT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to Saint Thomas Island that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from London to Saint Thomas Island

Fri, 5 Dec - Fri, 12 Dec
Multiple Airlines Logo
14:00 - 14:49LGW-STT
28h 49m1 stop
Multiple Airlines Logo
15:54 - 10:00STT-LGW
14h 06m1 stop
£414Multiple Airlines
Find Deal
Fri, 5 Dec - Fri, 12 Dec
Multiple Airlines Logo
14:00 - 14:49LGW-STT
28h 49m1 stop
Multiple Airlines Logo
15:54 - 10:00STT-LGW
14h 06m1 stop
£415Multiple Airlines
Find Deal
Fri, 5 Dec - Fri, 12 Dec
Multiple Airlines Logo
14:00 - 14:49LGW-STT
28h 49m1 stop
Multiple Airlines Logo
15:54 - 10:00STT-LGW
14h 06m1 stop
£435Multiple Airlines
Find Deal
Thu, 8 Jan - Thu, 15 Jan
Virgin Atlantic Logo
20:00 - 13:45LHR-STT
21h 45m1 stop
Virgin Atlantic Logo
16:59 - 10:15STT-LHR
13h 16m1 stop
£904Virgin Atlantic
Find Deal
Thu, 8 Jan - Thu, 15 Jan
United Airlines Logo
13:30 - 13:56LHR-STT
28h 26m2 stops
United Airlines Logo
13:02 - 11:05STT-LHR
18h 03m2 stops
£908United Airlines
Find Deal
Wed, 7 Jan - Thu, 15 Jan
American Airlines Logo
19:05 - 14:02LHR-STT
22h 57m2 stops
American Airlines Logo
15:46 - 11:15STT-LHR
15h 29m2 stops
£922American Airlines
Find Deal
Fri, 9 Jan - Thu, 15 Jan
United Airlines Logo
12:05 - 13:56LHR-STT
29h 51m1 stop
United Airlines Logo
13:02 - 06:40STT-LHR
13h 38m1 stop
£932United Airlines
Find Deal
Thu, 8 Jan - Thu, 15 Jan
British Airways Logo
14:30 - 14:02LHR-STT
27h 32m1 stop
British Airways Logo
16:46 - 12:05STT-LHR
15h 19m1 stop
£934British Airways
Find Deal
Thu, 8 Jan - Mon, 12 Jan
British Airways Logo
14:30 - 14:02LHR-STT
27h 32m1 stop
British Airways Logo
16:46 - 06:50STT-LHR
34h 04m1 stop
£952British Airways
Find Deal
Mon, 24 Nov - Mon, 29 Dec
American Airlines Logo
13:30 - 14:16LHR-STT
28h 46m2 stops
American Airlines Logo
13:30 - 11:15STT-LHR
17h 45m2 stops
£983American Airlines
Find Deal

Everything you should know

When to travel
March
Cheapest • 20% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
£414
Multiple Airlines
Fri 5/12Fri 12/12
LGW - STT • 1 stop
Cheapest one-way flight
£360
Multiple Airlines
Mon 10/11
LGW - STT • 2 stops
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Saint Thomas Island!
Booking Insights

KAYAK's insights & trends for London to Saint Thomas Island flights

Get data-powered insights and trends into flights from London to Saint Thomas Island to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from London to Saint Thomas Island?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from London to Saint Thomas Island departing in December.

What’s the cheapest day of the week to fly from London to Saint Thomas Island?

The average price of all round-trip flights from London to Saint Thomas Island clicked on KAYAK for each day over the last 12 months.

When flying from London to Saint Thomas Island, you should consider leaving on a Saturday and avoid Wednesdays if you are looking for the best rates. For your return to London, you’ll find the best rates on Tuesdays and the most expensive ones on Saturdays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Saint Thomas Island, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London to Saint Thomas Island is March, where tickets cost £818 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is £1,511 and £1,276 respectively.

Good to know - Cheap tickets from London to Saint Thomas Island

Low seasonJune
Cheapest flight£360
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (47% more expensive on average)
Flight from London Gatwick Airport to Saint Thomas Island

When to book flights from London to Saint Thomas Island

Are your dates flexible? Find out the best times to travel from London to Saint Thomas Island based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from London to Saint Thomas Island

  • What is the cheapest flight from London to Saint Thomas Island?

    In the last 3 days, the lowest price for a flight from London to Saint Thomas Island was £360 for a one-way ticket and £414 for a return.

  • Which airports will I be using when flying from London to Saint Thomas Island?

    There are 3 airports in London (London City, London Gatwick, and London Heathrow.) and only 1 airport in Saint Thomas Island (Saint Thomas Island Cyril E King). The cheapest flights are generally found on the London Heathrow Airport to Saint Thomas Island Cyril E King flight route.

  • Which aircraft models fly most regularly from London to Saint Thomas Island?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London to Saint Thomas Island?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between London and Saint Thomas Island, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from London to Saint Thomas Island, Finnair or Virgin Atlantic?

    The two airlines most popular with KAYAK users for flights from London to Saint Thomas Island are Finnair and Virgin Atlantic. With an average price for the route of £782 and an overall rating of 7.6, Finnair is the most popular choice. Virgin Atlantic is also a great choice for the route, with an average price of £967 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from London to Saint Thomas Island?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Saint Thomas Island.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Saint Thomas Island?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Saint Thomas Island from London is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Saint Thomas Island?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Saint Thomas Island with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Saint Thomas Island?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Saint Thomas Island from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines flying from London to Saint Thomas Island

 
See real verified KAYAK customer reviews for airlines flying from London to Saint Thomas Island. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to Saint Thomas Island? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
FinnairOverall score based on 1333 reviews
6.9Entertainment
7.6Boarding
7.4Comfort
6.7Food
8.1Crew
Airline reviews

All reviews good because...flight from BWI to London ,economy seats was miserable. I usually book 1,step up from economy but this would have added 1500 bucks 1 way. Bit the bullet and upgraded for retun flight, otherwise all ratings would have been rock bottom.

8.0 ExcellentDavid, Oct 2025LHR - BWI
Read more Finnair reviews

All reviews good because...flight from BWI to London ,economy seats was miserable. I usually book 1,step up from economy but this would have added 1500 bucks 1 way. Bit the bullet and upgraded for retun flight, otherwise all ratings would have been rock bottom.

Great. It was awesome to have boarding from the front and back of the plane as it made the process go very quickly

It was okay. The airplane was a little smaller than a flight from Thailand to Helsinki.

Wish that everyone would board the back of the plane first. Also let kids on first. The gate wasn’t open at arrival and we waited 45 minutes to takeoff. They made up for time in the air.

This was an absolutely exceptional flight. The flight attendants were extremely attentive and very friendly. They seemed to go out of their way to make us comfortable and to make sure that we had everything we needed., We were in business and were very happy with the size and the details for our pods. We would definitely recommend Finnair and will definitely be flying with them again.

We had an excellent trip with Finnair. This was our first time and we’re very pleased. The only issue was with the boarding - it was a little bit confusing and needs a little bit of streamlining.

Crew very lovely. Arrived an hour late due to bad weather. We were given new tickets to an other flight but it could have been organised better, so we did not have to run through the whole airport to.

Flight delayed over an hour. They said they would hold our connection but then did not.

Major problems checking in at Alaska counter. They could not find our booking code because it came from Finnair.

Do not use KAYAK or Finair for future travel. Unless you purchase the tickets directly from the airline, you were going to have a difficult time checking in. Kayak canceled my flights twice and ended up causing great difficulty in me getting back from Europe because they double sold my tickets between American Airlines and Finair. The event caused significant delays and led to me having to rebook my flights.

Great staff great experience, made a 2 hour delay very bearable

Great staff, great experience, made a 2 hour delay very bearable

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

Great crew - old style upper class seats on the older fleet now feels dated

Premium economy more comfortable than economy, but not by much. Did was awful, do not try the omelette. Flight crew were helpful. Flight was delayed by over an hour. Overall but bad, arrived safely and thank God.

Food was excellent. Service was very good. Staff was very helpful to all passengers.

Flight was timely, relatively comfortable, with decent entertainment and food served. Only problem encountered was with the free messaging which I highly appreciate, but it did not work from iphone to non-iphones.

I understand that the food on the airplane wouldn’t be fantastic. However, it wasn’t good at all. 😭

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

We had a layover from YVR to Denver. We bought 4 bottles of Absolut Vodka at the YVR Duty Free for $116.20, after going through security and American Customs Pre Clearance at YVR, Vancouver. When we landed in Denver, United put us behind the American Customs as well as TSA again for some reason. We were forced to go through American Customs and TSA again. TSA confiscated our rightfully owned Duty Free Absolut Vodka bottles. Because United incorrectly forced our flight behind American border and TSA again, we missed the connecting flight. After United put us on a later flight, we eventually arrived in Chicago very late, with hardly any sleep. I am looking for compensation from United for our incorrectly confiscated Absolut Vodka bottles worth $116.20, as well as compensation for incorrectly putting us behind American Customs and TSA again, causing us to miss our connecting flight, making us arrive extremely late in Chicago.

For both flights I requested a gluten free meal, they didn’t have one nor were there other options.

Flight was delayed and missed my connection Lufthansa didn’t respond.

Our experience on United Airlines was extremely poor. The plane was extremely cold throughout our entire flight- which multiple people complained about- and we had to wait 2 hours to get a blanket which was too thin and barely helped warm us up. As well as this, none of the entertainment features were working so we had to sit through a roughly 10 hour flight with nothing to keep our attention, including the actual flight path screen. It was an extremely disappointing experience and I would hope that this gets fixed if we ever choose United Airlines again.

I would have liked an opportunity to move to a different seat ( even would have checked in my hand luggage)as I had health issues where I didn't have to clamber over the passenger next to me to for toilet use/ movement [ She was a highly unpleasant neighbor to sit next to]. In addition, I found that my European phone plan had run out of data and so I was not receiving emails from yourselves on airport wifi to be able to check in online and verifications difficult as did not accept the ticket number I had. I asked for an extra blanket but was told there was none. Then I saw other passengers receiving them. I couldn't eat the food and asked for snacks : Stewardess said " on the way" but they did not bring. The best bit was the check in process in Lisbon. Very efficient. However, I did not understand why we had to collect our bags at Washington then go through customs again. It was not explained. I also with my leg and health issue had approximately mile walk to the gate ( which then changed) . There appeared to be no moving walkways or help provided.

We love united ! We would like to acknowledge Aimee in the lounge near gate 130

United airlines, mediocre at best. No issues , nothing great . Worked for me

The business class seats are dated and uncomfortable. The space is bare minimum and there is absolutely no privacy. For $4K, this is not what I expect.

Flight, food and crew were all good, friendly and very satisfactory.

Lost luggage after 2 days no word leaving on cruise no stuff or clothes

Staff's did their best to make everyone comfortable and I appreciate them for it

Pathetic check in experience once again. Not enough staff scheduled at bag drop or for special assistance at LHR. Really need to rethink the whole self check in procedure. The crew was good. A very decent selection of special meals in this leg as compared to the JFK-LHR leg.

Very clean and comfortable cabin. Amazing Mediterranean salad for lunch before landing. Great range of films to watch. Really quiet and easy to sleep on the flight also. The initial food was a bit weird: odd fried chicken pieces in some weird white gloop, but that would be my lack of cultural knowledge on the grub. Salad more than made up for it at the other end. Staff were super attentive and helpful. Great and easy flight

I flew Business Class. Rory, one of the Cabin stewards, was attentive, explained the menu, provided appropriate drinks. was

The flight crew were friendly and attentive. Food was good and they passed out ice cream and drinks awhile after Lunch was done. The ice cream was a nice treat! I found several movies to watch during the flight. There was many movies and tv shows to choose from. We flew Premium economy and there was enough leg room to be comfortable. The seats were also comfortable. I would fly AA again if the airfare isn’t expensive.

Gate check bags that had to be gate checked because of first flight being a small flight are missing. British airways lost the luggage and haven’t met up with them yet!

Staff lovely , economy seats very uncomfortable , wheelchair assistance wonderful in Heathrow awful in Nashville !

Flight was 3h50 and was only provided with a packet of oat cookies and offered a cold drink. Thankfully i'd had breakfast but for a morning flight of that length some sort of breakfast should be included. There were 2 toilets for economy but due to turbulence we couldn't use them until the last 1hr which meant the queue was then huge. Would've been nice to open up the business one for those closest to the front to use.

Crew service was poor and very little difference between premium economy and economy. Disappointed.

My bags never made it on the flight and I now have to wait for them to arrive hopefully tomorrow. You can’t even track your bags in the app to see where they are since they didn’t arrive. You have to file a claim and then wait for them to inform you when you will receive your bag. We were already delayed for an hour due to baggage so I don’t understand how my bag didn’t make the flight.

One of the worst experience given the middle seat even asked for the change no one honored,boarded at the end and overall one of the worst experience

No WiFi in either flight. No leg room, the seat in front of me left dents on my knees and the tray was so low my knees propped it up if I tried to use it.

It was good although our flight to the UK was cancelled and rescheduled for two days later. This was after we were already seated on the plane. We missed the first leg of our trip. BA did put us up at a hotel and paid for our meals but we lost our hotel costs in Glasgow.

The crew was very nice and pleasant. We were very reluctant to book our flight with British Airlines because we had bad experience with their flight attendants on the previous trips, they were rude and not helpful.

I am a 25+ years American Airlines member. British Airways is simply above and beyond in every customer satisfaction category.

The seat pads are past there sell by date now and are uncomfotable. Also, with screens in the back of the seat, the seats shouldnt be able to recline as this puts rhe screen in your face.

1. The website didn’t allow me to checkin from London as I have Bangladesh passport with US permanent resident card. This pushed me to sit with my wife in the middle of two aisle seats, terrible experience! 2. BA should allow within 24 hours to checkin with other passport holders to choose better seats. A 2nd verification of travel documents can be done at the desk about immigration status. 3. Food options were poor for vegetarian passengers, try to introduce healthy options avoiding carb-dense food ingredients.

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