LON - UVF

£392 Find Cheap Flights from London to Castries

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 Castries departing on 19/4. 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 Castries

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Castries.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Castries.
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Everything you should know

Cheapest return fare
£684
Typical prices: £492-£657
JetBlue
Tue 20/1Mon 2/2
LHR - UVF • 1 stop
Cheapest direct flights
£689
Typical prices: £565-£680
British Airways
Mon 11/5Thu 21/5
LGW - UVF • Direct
Our travellers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
BA's premium economy offers wider seats and legroom.
TUI's premium economy includes a four-course meal.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Air Canada
Cheapest • from £694 (return)
Finnair
Best reviews • 7.6 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
LGW-UVF
Cheapest • 5% average savings
LGW-UVF
Most popular
Insights
Insights
Insights
Insights
When to travel
March
Cheapest • 52% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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 Castries!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from London to Castries (LON-UVF)

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

Tue, 20 Jan - Mon, 2 Feb
JetBlue Logo
07:25 - 15:43
LHR
-
UVF
36h 18m1 stop
JetBlue Logo
17:21 - 09:30
UVF
-
LHR
36h 09m1 stop
£684JetBlue
Sun, 18 Jan - Thu, 5 Mar
Air Canada Logo
13:00 - 16:25
LHR
-
UVF
31h 25m1 stop
Air Canada Logo
17:15 - 09:20
UVF
-
LHR
36h 05m2 stops
£686Air Canada
Sat, 21 Mar - Sun, 29 Mar
American Airlines Logo
12:30 - 14:58
LGW
-
UVF
30h 28m2 stops
American Airlines Logo
14:57 - 06:50
UVF
-
LGW
34h 53m2 stops
£687American Airlines
Mon, 11 May - Thu, 21 May
British Airways Logo
11:15 - 15:05
LGW
-
UVF
8h 50mdirect
British Airways Logo
22:05 - 11:25
UVF
-
LGW
8h 20mdirect
£689British Airways
Tue, 27 Jan - Wed, 4 Feb
Air Canada Logo
13:25 - 16:20
LHR
-
UVF
30h 55m2 stops
Air Canada Logo
17:15 - 07:10
UVF
-
LHR
33h 55m2 stops
£691Air Canada
Fri, 6 Mar - Mon, 16 Mar
American Airlines Logo
11:20 - 16:00
LGW
-
UVF
32h 40m2 stops
American Airlines Logo
14:57 - 07:30
UVF
-
LGW
36h 33m2 stops
£692American Airlines
Mon, 11 May - Thu, 21 May
British Airways Logo
11:15 - 15:05
LGW
-
UVF
8h 50mdirect
British Airways Logo
22:05 - 11:25
UVF
-
LGW
8h 20mdirect
£694British Airways
Fri, 6 Feb - Sun, 15 Feb
JetBlue Logo
12:20 - 13:08
LHR
-
UVF
28h 48m1 stop
JetBlue Logo
17:03 - 20:45
UVF
-
LHR
23h 42m1 stop
£696JetBlue
Wed, 21 Jan - Wed, 28 Jan
Delta Logo
08:40 - 15:05
LCY
-
UVF
34h 25m2 stops
Delta Logo
16:25 - 16:35
UVF
-
LCY
20h 10m2 stops
£849Delta
Wed, 21 Jan - Wed, 28 Jan
Delta Logo
08:40 - 15:05
LCY
-
UVF
34h 25m2 stops
Delta Logo
16:25 - 16:35
UVF
-
LCY
20h 10m2 stops
£850Delta
Booking Insights

KAYAK's insights & trends for London to Castries flights

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

How much is a return flight from London to Castries?

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 Castries departing in January.

What is the cheapest London to Castries flight route?

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

The absolute cheapest return flight from London to Castries costs £549 on the route between London Gatwick Airport (LGW) and Castries (UVF). However, over the past month, flights between London Heathrow Airport (LHR) and Castries (UVF) were, on average, 5% cheaper than other London-Castries routes. The most popular route is between London Gatwick Airport (LGW) and Castries (UVF).

What’s the cheapest day of the week to fly from London to Castries?

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

When flying from London to Castries, you should consider leaving on a Wednesday and avoid Fridays if you are looking for the best rates. For your return to London, you’ll find the best rates on Sundays and the most expensive ones on Thursdays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Castries, 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 Castries is March, where tickets cost £299 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is £927 and £784 respectively.

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

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.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 2 stops stopover the cheapest option at £794 on average.

Expert advice

Expert advice for your flight from London to Castries

 
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.
Airlines
British Airways

Consider premium economy for more space and peace, with 18 cm extra legroom on long-haul flights.


BA's premium economy offers wider seats and legroom, ideal for long flights, enhancing comfort significantly.

TUI Airways

TUI's premium economy includes 38-inch seat pitch, priority check-in, and a four-course meal on long-haul flights.


TUI offers extra legroom seats for a small fee, providing additional comfort on long-haul flights.

Our travel experts
Duncan Madden

Duncan Madden

Expert on British Airways

Duncan Madden

Duncan Madden

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.

Read more
Kirstie Pickering

Kirstie Pickering

Expert on TUI Airways

Kirstie Pickering

Kirstie Pickering

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.

Read more

Good to know - Cheap tickets from London to Castries

Low seasonSeptember
Cheapest flight£392
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly and prices are also 53% lower on average.
Flight from London Gatwick Airport to Castries

When to book flights from London to Castries

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

  • What is the cheapest flight from London to Castries?

    In the last 3 days, the lowest price for a flight from London to Castries was £392 for a one-way ticket and £687 for a return.

  • Which airports will I be using when flying from London to Castries?

    On your way to Castries, you’ll fly out from one of these London airports: London City, London Gatwick, or London Heathrow. You’ll be landing at Castries Hewanorra.

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

    Air France, KLM, and Virgin Atlantic offer inflight Wi-Fi service on the London to Castries flight route.

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

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

  • Which airline alliances offer flights from London to Castries?

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

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

    There are direct flights from London to Castries on a daily basis.

  • Which is the best airline for flights from London to Castries, KLM or Finnair?

    The two airlines most popular with KAYAK users for flights from London to Castries are KLM and Finnair. With an average price for the route of £1,204 and an overall rating of 7.7, KLM is the most popular choice. Finnair is also a great choice for the route, with an average price of £856 and an overall rating of 7.6.

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

    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 Castries.

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

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

    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 Castries 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 Castries?

    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 Castries from London 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 London to Castries

  • Looking for a cheap flight from London to Castries? 25% of our users found flights on this route for £470 or less one-way and £645 or less round-trip.

Prefer to fly direct from London to Castries?

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

Direct departures

London to Castries Hewanorra

Monday

British Airways

British Airways

Tuesday

British Airways

British Airways

Wednesday

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

Castries Hewanorra to London

Monday

British Airways

British Airways

Tuesday

British Airways

British Airways

Wednesday

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 5 airlines flying from London to Castries

 
See real verified KAYAK customer reviews for airlines flying from London to Castries. 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 Castries? 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 1339 reviews
6.9Entertainment
6.7Food
8.1Crew
7.6Boarding
7.4Comfort
Airline reviews

Everything was wonderful! AirBus seats are more comfortable to sleep in as compared to the Boeing planes.

10.0 ExcellentDIana, Dec 2025
DFW - HEL
Read more Finnair reviews

Everything was wonderful! AirBus seats are more comfortable to sleep in as compared to the Boeing planes.

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.

Food has been disappointing in both legs of flight to india

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 - Non-Existent. You pay for everything. It is strictly Pay-to-Play!

The Experience Was Torture Spend a few extra dollars and avoid Icelandair at all costs. There is absolutely no refreshments, no food, no drinks. Only water, coffee, tea are free and at only half a tiny cup. Entertainment is limited selection of films, shows and mostly outdated. The seats are smaller than usual, with no cushion, no pillows, no blankets. First time in my life have I witness an airline asking for donations in spare change for a charity. With all the money Icelandair saves by starving the passenger, they can afford to give this charity on their own.

Again, we paid $ 328.00 for specific seats are were assigned those seats.

Never again. Terrible hospitality and human decency for an international flight. No food, no snacks, no beverages, blankets, pillows, limited entertainment. Tiny seats without any cushion and some do not even recline. I was shocked that they did not charge for seat belts. Never in my life have I witness asking for "spare change" for charity before landing on both legs of the flight. Icelandair can contribute on their own to said, so called, children's charity with the money saved from providing 3 centimeters of tea and water to hungry and dehydrated passengers.

Having been prepared for paying for everything on board other than water, coffee and tea the service was OK. Food and drink is expensive but the food was OK if limited in scope. Plane was clean and obviously well serviced. After complaining about having to walk in wind and rain to a get a bus to the airport the same thing happened at Portland. I’m sure you could get a terminal gate flight, complimentary food and drink for not much more money without traipsing through rain and slush in Reykjavik. Not bad but not great.

If there was a disclaimer regarding food service or lack thereof, l missed it. If l had known l would have prepared better. Same with transferring at Reykjavik. No information about disembarking via stairs into rain, slush and puddles deep enough to swallow a foot. After being treated to haute cuisine restaurants and warm inviting environment during the flight, the airport is, let’s be kind, disappointing. Plane was comfortable, Airbus, staff were welcoming enough. I would likely try the route again. Maybe have a night and day in Iceland. Maybe not.

They had a 4 hour delay and left my luggage in Iceland and it didn’t arrive in Portland until 11/1

The boarding process seem to take longer than necessary, resulting in a 20+ minute delay

Handling our luggage was the biggest issue - they lost it and we got it almost 3 days later. Really threw off the beginning of our trip and we really had to change our itinerary accordingly.

Best smelling onboard bathrooms ever. Even after use the whole flight. Biggest overhead bins. Most legroom in economy class. Great Icelandiic music. Really nice staff. Icelandair is awesome! (Don’t fly Air Canada! During the strike they lied about no flights available (I booked this flight myself) and hid the process to get money back on their website by obscuring menu titles, then made it difficult and time consuming to fill out. I’m Canadian. Don’t trust Air Canada!

The business class seating arrangement for LHR to MAA was very uncomfortable. The movie options were terrible.

Ohooo it's fantastic 👏 I love it 😀 😍 ❤️ it's on time ⏲️

Very bad. Business class money is paid but service is worst than economy with empty middle seat. Very low grade food, very poor toilet. This should be highlighted as worst business class in the world. Government of Jordan should ban British airways for misleading information.

Great seat in premium economy, great food and drinks throughout lots of in flight entertainment. 1 hour 40 min delayed flying out , 2 1/2 hour wait at passport control in tampa

Even in business class, no 2 members of our family including kids were able to sit together. I booked the tickets months in advance. The all my luggage was left in London and arrived 2 days later. It took hours to report the missing luggage at the airport and 3-4 hours to recover one of the bags from the airport with mind bending amount of paperwork. Worst experience ever, I would seriously reconsider traveling by British Airways again.

Crew attentiveness and service as well as the quality of on board dining could be better. Seats and controls are very dated.

My seat cushion was poor. The cushion was compressed and was uncomfortable for such a long flight.

People were nice. Seats are so cramped my knees had to be pressed into the seat in front of me.

Overall, the food and entertainment were great. The staff were amazing, polite and professional. They did not have WiFi on board on this leg but that was okay. There was a delay in boarding from London and landing at Mumbai airport but the pilot communicate DC the reason for the delayed landing. They even sent us an apology afterwards for the delayed landing.

I was in a bulkhead seat and my tray table wasn't level. Eating was difficult.

Fine, charter flights. Plane full, and staff nice and friendly. No option for free food or drink. Entertainment through paid app.

The 737-8 is too small for the length of flight especially if there are any delays

The flight was delayed over 2 hours, we should off left the plane2 late passengers as it’s not fair on everyone who’s followed the rules.

Dreamliner. Yes great if maintained. I didn't see anyones screen work consistently during either of our flights. Worse was their ability to not only dump you out of premium but separate couples and seat someone's carer at the opposite end of the aircraft. This poor gentleman had no hand so his partner who assists him, being seated at the other end of the aircraft, well that really showed us all what Tui think :( It was fairly dire all in all, they advertise all the perks of the dreamliner only in reality you don't have the features and they change the windows and colours to suit their constant sales pitches. Ironically they were so low on stock for the return flight that all their sales pitches were a waste of time! Their contract only favours them and 'operational changes' well they cover every excuse and Tui use it. Surprisingly we haven't reinstalled the Tui app or booked with them since. It's a shame as I rated them highly during the pandemic.

One flight attendant not wearing a mask over nose, 50% of passengers not either, and no effort to correct. Boarding was very late with no information - lots of standing around waiting.

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

Information on your arrival and departure airports