UVF - LON

£455 Find Cheap Flights from Castries to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Castries to London departing on 13/5. 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 London

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Castries to London, 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 Castries to London, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest return fare
£740
Typical prices: £928-£689
British Airways
Fri 25/9Sat 3/10
UVF - LGW • Direct
Cheapest one-way flight
£455
Multiple Airlines
Wed 13/5
UVF - LHR • 2 stops
Advice from real travellers
AI-powered summary based on content written by travel experts. AI can make mistakes.
British Airways' premium economy adds 18 cm legroom.
TUI's extra legroom seats are ideal for taller travelers.
Expert advice
Expert advice
Expert advice
Expert advice
Direct flights
Mon, Tue, Thu, Fri, Sat, Sun
You can fly direct with British Airways. Average duration is 8h 15m
Direct flights
Direct flights
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Direct flights
Direct flights
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Top airlines
Cheapest • from £740 (return)
Best reviews • 6.7 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
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Top routes
Cheapest • 9% average savings
Most popular
Insights
Insights
Insights
Insights
When to travel
Cheapest • 24% price drop
Most popular
Good to know
Good to know
+1
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Good to know
Good to know
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to London!
Flight Deals
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Expert advice
Flight Deals

Cheap Flights from Castries to London (UVF-LON)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Castries to London 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 Castries to London

Fri, 25 Sep - Sat, 3 Oct
British Airways Logo
20:45 - 10:10
UVF
-
LGW
8h 25mdirect
British Airways Logo
11:15 - 15:05
LGW
-
UVF
8h 50mdirect
£740British Airways
Fri, 25 Sep - Sat, 3 Oct
British Airways Logo
20:45 - 10:10
UVF
-
LGW
8h 25mdirect
British Airways Logo
11:15 - 15:05
LGW
-
UVF
8h 50mdirect
£742British Airways
Thu, 4 Jun - Wed, 10 Jun
WestJet Logo
14:30 - 09:25
UVF
-
LGW
37h 55m
2 stops
WestJet Logo
10:45 - 13:40
LGW
-
UVF
31h 55m
2 stops
£745WestJet
Thu, 18 Jun - Wed, 24 Jun
WestJet Logo
14:30 - 09:25
UVF
-
LGW
37h 55m
2 stops
WestJet Logo
10:45 - 13:40
LGW
-
UVF
31h 55m
2 stops
£756WestJet
Tue, 18 Aug - Thu, 3 Sep
Air Canada Logo
15:15 - 08:35
UVF
-
LHR
36h 20m
2 stops
Air Canada Logo
06:00 - 14:20
LHR
-
UVF
37h 20m
2 stops
£878Air Canada
Tue, 2 Jun - Thu, 11 Jun
Air Canada Logo
15:05 - 06:35
UVF
-
LHR
34h 30m
1 stop
Air Canada Logo
08:45 - 14:10
LHR
-
UVF
34h 25m
2 stops
£880Air Canada
Thu, 11 Jun - Tue, 16 Jun
Multiple Airlines Logo
14:30 - 11:50
UVF
-
LHR
16h 20m
1 stop
Multiple Airlines Logo
21:10 - 13:40
LHR
-
UVF
45h 30m
2 stops
£935Multiple Airlines
Tue, 5 May - Fri, 15 May
Delta Logo
15:22 - 16:40
UVF
-
LCY
44h 18m
2 stops
Delta Logo
09:20 - 14:09
LCY
-
UVF
33h 49m
2 stops
£1,640Delta
Thu, 7 May - Thu, 14 May
Delta Logo
15:25 - 16:40
UVF
-
LCY
20h 15m
2 stops
Delta Logo
09:20 - 14:05
LCY
-
UVF
33h 45m
2 stops
£1,673Delta
Thu, 18 Jun - Fri, 26 Jun
Multiple Airlines Logo
13:05 - 12:35
UVF
-
LCY
18h 30m
2 stops
Multiple Airlines Logo
09:15 - 12:05
LCY
-
UVF
31h 50m
2 stops
£2,193Multiple Airlines
Booking Insights

KAYAK’s insights & trends for Castries to London flights

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

How much is a return flight from Castries to London?

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

What is the cheapest Castries to London flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Castries to London costs £690 on the route between Castries (UVF) and London Heathrow Airport (LHR). Over the past month, this route was, on average, 9% cheaper than other Castries-London routes. The most popular route is between Castries (UVF) and London Gatwick Airport (LGW).

What is the cheapest month to fly from Castries to London?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Castries to London, 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 Castries to London is April, where tickets cost £636 (return) on average. On the other hand, the most expensive months are August and January, where the average cost of round-trip tickets is £1,287 and £927 respectively.

Can I save money by flying with a stopover from Castries to London?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of £774, prices are generally cheapest when you fly direct.

Expert advice

Expert advice for your flight from Castries to London

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Kirstie Pickering

Kirstie Pickering

Expert on TUI Airways

Aviation and business journalist Kirstie didn’t leave England until she was 18 years old, but has since travelled to over 20 countries including Japan, Canada, and Iceland. Her travel expertise lies in European city breaks, including how to find the best locally-owned hotels and restaurants and how to optimise the airport experience for your needs.

Duncan Madden

Duncan Madden

Expert on British Airways

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Good to know - Cheap tickets from Castries to London

Low seasonFebruary
Cheapest flight£455
Best time to beat the crowds (18% less expensive on average)
Most popular time to fly (54% more expensive on average)
Flight from Castries to London Heathrow Airport

When to book flights from Castries to London

Are your dates flexible? Find out the best times to travel from Castries to London 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 Castries to London

  • What is the cheapest flight from Castries to London?

    In the last 3 days, the lowest price for a flight from Castries to London was £455 for a one-way ticket and £740 for a return.

  • Which airlines offer Wi-Fi service onboard planes from Castries to London?

    Only Air Canada offers inflight Wi-Fi service on the Castries to London flight route.

  • Which aircraft models fly most regularly from Castries to London?

    The Boeing 777 is the aircraft model that flies most regularly on the Castries to London flight route.

  • Which airline alliances offer flights from Castries to London?

    oneworld is the only airline alliance operating flights between Castries and London.

  • On which days can I fly direct from Castries to London?

    You can catch a direct flight from Castries to London on on Monday, Tuesday, Thursday, Friday, Saturday, and Sunday.

  • How does KAYAK find such low prices on flights from Castries to London?

    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 Castries to London.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Castries 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 Castries to London?

    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 London with an airline and back to Castries with another airline.

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

    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 London from Castries up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Castries to London

  • Looking for a cheap flight from London to Castries? 25% of our users found flights on this route for £843 or less round-trip.

Prefer to fly direct from Castries to London?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Castries Hewanorra to London.
Find which airlines fly direct from Castries Hewanorra Airport to London, which days they fly and book direct flights.

Direct departures

Castries Hewanorra to London

Monday

British Airways

British Airways

Tuesday

British Airways

British Airways

Thursday

British Airways

British Airways

Friday

British Airways

British Airways

Saturday

British Airways

British Airways

Sunday

British Airways

British Airways

See more direct flights

Direct returns

London to Castries Hewanorra

Monday

British Airways

British Airways

Tuesday

British Airways

British Airways

Thursday

British Airways

British Airways

Friday

British Airways

British Airways

Saturday

British Airways

British Airways

Sunday

British Airways

British Airways

See more direct flights

Reviews of the top airline flying from Castries to London

 
See real verified KAYAK customer reviews for airlines flying from Castries to London. 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 Castries to London? 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.
6.7
British AirwaysOverall score based on 7893 reviews
6.8Comfort
7.7Crew
6.4Entertainment
6.4Food
6.9Boarding
Airline reviews

Flight delayed, connection was not at gate listed and so missed, staff were rude at Heathrow, phone tree stupid and difficult, took me 21 actual hours to reach my destination. Almost lost my hotel reservation after walking in a strange city alone after midnight because they would not put me up in a hotel at sfo or heathrow. I will never fly BA again and will tell all people and Instagram followers never to fly BA.

2.0 MediocreAnna, Apr 2026
SFO - LHR
Read more British Airways reviews

Flight delayed, connection was not at gate listed and so missed, staff were rude at Heathrow, phone tree stupid and difficult, took me 21 actual hours to reach my destination. Almost lost my hotel reservation after walking in a strange city alone after midnight because they would not put me up in a hotel at sfo or heathrow. I will never fly BA again and will tell all people and Instagram followers never to fly BA.

British Airays fails to enforce its own guidelines regarding carry on size limits. There were MANY passengers with full suitcases stuffing them into the overhead compartments leaving no space for others, like me, who adhere to the posted sizes. I had to put my carryone bag into my foot space, in additon to my carryon personal item, leaving me cramped for a seven hour flight. I was in physical pain, and I attribute this entirely to staff unwilling to enforce limits. The infotainment system was horrible. the touchscreens did dot work correctly, and there was no information on system operation. I am 77 years old, and a lifelong movie-goer. I recognized ONE movie (and not much better TV shows). It seems that BA saves royalty money by limiting its move and TV selection to absolute rubbish. The FlightAware program is the worst informationsystm I have ever seen, it is completely worthless. I pay attention to the safety briefings...in the event of an emergency, one is supposed to assume the "brace" position, except the seats are so close together, front to back, that it is not possible to assume the position without striking the seat in front of you. at age 77, and a lifelong traveler, this is the worst flight experience I have ever had, and I will never fly British Airways again

Overall ok. Best part has always been the sundae dessert.

I’ve never been on a trans-Atlantic (or Pacific) flight where the seats don’t recline—not even a little. I asked my seat mate when BA starting doing this and he said “Oh, a few years ago.” I couldn’t sleep, with my head falling forward waking me continuously, and came off the plane incredibly stiff. I booked a Premium Economy seat to get a more comfortable seat, which was worse than most basic Economy seats I’ve ever booked.

Nice aircraft. Good crew. Delayed departure from Houston, but arrived on time in London. Main thing I don’t like about flying BA is having to transit through security in London Heathrow. A major pain!

Was upgraded to business class on this flight, I presume due to my premium economy class for my London to Denver flight. Business class was the same seats as economy, only the middle seat was unfilled. Decent lunch served, and the lounge experience in Prague was good. The only heads up I would give is give yourself enough time for gate carry-on luggage scanning, which I did not anticipate in my time planning.

Overall good, bigger chairs in the future would be nice.

I loved the food choices and the attentiveness of the crew but boarding was chaotic.

Great flight, last one out the air-conditioning was far to hot and the return it was to cold and then issued blankets. On the outward bowned the headset connector didn't work properly. You had intermittent sound from the audio socket.

My experience with British Airways was fine and dandy. Nothing truly negative to report. However, I was. asked to check my carryon bag all the way through to my desitination which prompted some huge problems. Thank goodness I kept a foldable-personal-item-bag in my carryon. I was asked to remove my valuable electronic belongings from my personal item bag, which was a camera bag full of expensive lenses and camera equipment, into another bag for the flight because it was "too big". Farbeit from me for asking further questions, but the bag was let through when I departed to Paris from America with no problems at all as I was able to explain that it was slightly oversized due to being a camera bag with a layer of protective foam which made it slightly larger. Still, this bag could and did fit perfectly under my airplain seat during my departure from America. On the flight back though, this was not the case and I was asked to remove highly valuable personal items, stow my camera bag in my checked bag, and then had to pay and overweight fee. Kinda bogus, but I was tired and wanted to get home so I complied. Regardless, it would have been nice to have had my bag retrieved during the London to Pittsburgh flight so I could put on new clothes and freshen up before take off.

Everything you need to know for your flight from Castries to London

Information on your arrival and departure airports