LON - UVF

£279 Find Cheap Flights from London to Castries – Compare and Save

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 28/8. 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.
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Everything you should know

Cheapest return fare
£602
Typical prices: £589-£704
British Airways
Mon 9/11Mon 16/11
LGW - UVF • Direct
Cheapest one-way flight
£279
Typical prices: £344-£356
Multiple Airlines
Fri 28/8
LGW - UVF • 3 stops
Direct flights
Mon, Tue, Thu, Fri, Sat, Sun
You can fly direct with British Airways. Average duration is 8h 50m
Direct flights
Direct flights
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Direct flights
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Top airlines
Cheapest • from £602 (return)
Best reviews • 7.1 score
Airline reviews
Airline reviews
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Top routes
Cheapest
Most popular
Insights
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Avoid delays
Most punctual • 77% on-time
Best time • Fewest delays
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When to travel
Cheapest • 29% price drop
Most popular
Good to know
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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

Mon, 9 Nov - Mon, 16 Nov
British Airways Logo
12:30 - 17:35
LGW
-
UVF
9h 05mdirect
British Airways Logo
19:20 - 07:35
UVF
-
LGW
8h 15mdirect
£602British Airways
Mon, 9 Nov - Mon, 16 Nov
British Airways Logo
12:30 - 17:35
LGW
-
UVF
9h 05mdirect
British Airways Logo
19:20 - 07:35
UVF
-
LGW
8h 15mdirect
£604British Airways
Tue, 18 Aug - Sun, 15 Nov
British Airways Logo
11:15 - 15:00
LGW
-
UVF
8h 45mdirect
British Airways Logo
19:20 - 07:35
UVF
-
LGW
8h 15mdirect
£605British Airways
Tue, 18 Aug - Mon, 16 Nov
British Airways Logo
11:15 - 15:00
LGW
-
UVF
8h 45mdirect
British Airways Logo
19:20 - 07:35
UVF
-
LGW
8h 15mdirect
£606British Airways
Tue, 1 Dec - Tue, 8 Dec
JetBlue Logo
07:25 - 14:57
LHR
-
UVF
35h 32m
1 stop
JetBlue Logo
16:57 - 21:40
UVF
-
LHR
24h 43m
1 stop
£608JetBlue
Tue, 18 Aug - Thu, 19 Nov
American Airlines Logo
12:15 - 13:49
LHR
-
UVF
30h 34m
1 stop
American Airlines Logo
16:50 - 05:50
UVF
-
LHR
33h 00m
2 stops
£677American Airlines
Mon, 9 Nov - Mon, 16 Nov
American Airlines Logo
11:15 - 13:21
LHR
-
UVF
30h 06m
1 stop
American Airlines Logo
16:04 - 07:20
UVF
-
LHR
35h 16m
1 stop
£678American Airlines
Mon, 24 Aug - Mon, 31 Aug
Delta Logo
10:00 - 14:14
LCY
-
UVF
33h 14m
2 stops
Delta Logo
15:34 - 16:40
UVF
-
LCY
20h 06m
2 stops
£860Delta
Mon, 24 Aug - Mon, 31 Aug
Delta Logo
10:00 - 14:14
LCY
-
UVF
33h 14m
2 stops
Delta Logo
15:34 - 16:40
UVF
-
LCY
20h 06m
2 stops
£862Delta
Tue, 6 Oct - Fri, 16 Oct
KLM Logo
09:20 - 14:26
LCY
-
UVF
34h 06m
2 stops
KLM Logo
15:41 - 13:15
UVF
-
LCY
40h 34m
2 stops
£1,061KLM
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 November.

What is the cheapest London to Castries flight route?

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

The cheapest return flight from London to Castries costs £518 on the route between London Gatwick Airport (LGW) and Castries (UVF). It is also the most popular route.

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 September, where tickets cost £308 (return) on average. On the other hand, the most expensive months are December and August, where the average cost of round-trip tickets is £545 and £486 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.

No, with an average price for the route of £707, prices are generally cheapest when you fly direct.

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.
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 London to Castries

Low seasonSeptember
Cheapest flight£279
Best time to beat the crowds (24% less expensive on average)
Most popular time to fly (25% more expensive 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

  • How many flights are there between London and Castries per day?

    There is a maximum of 1 direct flight a day that takes off from London and lands in Castries, with an average flight time of 8h 50m. The most common departure time is 11:00 and most flights take off in the morning. Each week, there are 6 flights.

  • 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 £279 for a one-way ticket and £602 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 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?

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

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

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

  • 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 £1,420 and an overall rating of 7.8, KLM is the most popular choice. Finnair is also a great choice for the route, with an average price of £867 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 £492 or less one-way and £652 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

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

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.
7.1
American AirlinesOverall score based on 11766 reviews
6.8Entertainment
7.5Boarding
7.2Comfort
7.9Crew
6.4Food
Airline reviews

3 hour delay before takeoff & another 30 minutes on the plane before taxi to runway

2.0 MediocreAnonymous, Jul 2026
LHR - CLT
Read more American Airlines reviews

3 hour delay before takeoff & another 30 minutes on the plane before taxi to runway

Rudest flight attendants ever, waited over 20 for light to be answered and it never was then tried to flag down an attendant who said someone else would come, just needed water to take some medicine Food bad

My entertainment unit kept locking up and had to be restarted multiple times. Also those commercials for Budapest and Ralph Laureen. Come on those were stuff only those who can afford the outrageous fees of first and business class would be interested in.. And the fact you have no military discount is not good either,

I was a Wheelchair Assist’ passenger on a London Heathrow to PHL flight yesterday. The process of getting me and my carry-on bag from the ticket counter to the gate was not good at all. It was the worst in my 5 years of experience using this service offered by American. The Philadelphia ‘Wheelchair Assist’ service was, and always has been Excellent! Not so at Heathrow. I was handed off to three different wheelchair drivers; had to sit in a very dingy holding area for 30 minutes while waiting for our gate change announcement; got crammed into a overloaded service vehicle to take me from the holding area to the gate ; was dumped at the end of the line of already-boarding passengers with my heavy carryon and no one helped me up the ramp way at the gate to board the plane. Overall it was a miserable experience!

Crew was nice, aircraft dated, entertainment same. Internet is expensive and terribly slow. Food pretty bad

Horrible experience. Food was ridiculous, insufficient, and not appetizing at all. They served sugary granola bar for breakfast. Furthermore, my bags were delayed and delivered damaged and American made it impossible to file for damages. Furthermore, the flights were delayed causing unnecessary stress given the connecting flights. It was awful experience, would never want to fly American.

My table was broken so it made it difficult to eat the food during the service. I was also informed that my luggage did not make it with me to Phoenix. I live two hours away so this makes it even more stressful to try and arrange a time for pick up

Part of my stress and frustration was 50% with the TSA security. However. It is nearly impossible, if you are flying long-range and carrying luggage, to get through security and to the Gate before it closes. I was scheduled to fly out at approximately 12 and got hung up at TSA from 11:00-11:20. When I looked at the screen, the gate was already closing. I have to run to gate 24. Barely made it - all that to say you might consider lengthening the connection time by at least 30 mins.

Very hard to beat a British Airways international flight…the crews are always so amazing! One flight attendant that really stood out was Emma…she was very personable and accommodating with any request we had!!

The passport line was so long that many of us were concerned about missing our flight and some did. It would've helped if a AA representative had gone to the passport check-in sooner to advise that boarding was closing and those flying that were stuck back in the line, needed to come forward with apologies to others. An AA representative did do that but only after boarding had already closed. (They delayed take-off so that more who were running with carry-ons could get to the gate - especially stressful for older people!) Then to be crammed into a seat with barely enough leg room for a thin woman, 5'7", like me, much less for a taller, bigger person was not comfortable, especially if the person in front decided to lean back. Crew was fine, food and entertainment also.

great flights both ways on time both ways.staff(ladies) where great at check-in.

We travelled from London to Halifax. Customer service was excellent.fron the day we booked until arriving. The gate was only a short frombthe waiting area and walk Boarding was efficiently handled and plane took off on time. The service on the plane was very good. Fool an acceptable drandard Only downside was that the legroom was tight for anybody just over 6ft tall and am usually able to travel without difficulty. I will definitely fly with Air Canada again but next time pay for extr space.

Was disappointed when landing in Canada was made to wait for over 1 hour with several other parents and babies for our strollers . The expectation was that the gate checked strollers would be there when exiting aircraft. This was not the case we were told to walk to a point and wait for them . After being left there and not being updated we were met with very hostile and rude air canada staff . There where no apologies or understanding even though all the children where very uncomfortable and the parents very frustrated as you can imagine . Instead the air canada staff at the airport where very rude and made an already frustrating situation much worse instead of trying to assure the parents that that were making effort to fix the situation. One gentleman in particular was very rude to some parents telling them to move when they were simply seeking information. He made the other parents including myself feel very uncomfortable. He also told a gentleman he was capturing images of everyones boarding pass when this was untrue as he was only taking a photo of the gentleman pass which was strange.

It was good, seating was a little tight apart from that all was well.

I liked the flight but the check in was horrendous. I have booked with you before but not ever had to pay extra for luggage, it was not clear on booking, I didn't know there was different categories of economy that meant different allowances. So was alarmed when we had to pay a further £120 at the check-in at a point of not changing.

I wish they gave the earphones earlier rather than when we are already in flight.

Very nice staff members are very nice and friendly helpful

We were a little late pushing back ,but arrived a head of time.

The 787 Dreamliner that we flew on was relatively new and a nice aircraft. We flew on a 777 which was noticeably older and the seats were average” but the 787 was very nice, especially for the price. No window blinds anymore, instead high tech adjustable polychromatic glass!! Nice.

an absolute disaster and nightmare on air condition. IT WAS FREEZING!! everyone around us had hats, hoodies, gloves outdoor jackets on. that segment of the aircraft had a fault I assume...no amount of suggestion to turn down the air con helped. otherwise all good.

It's not JetBlues fault but there was a smell on the plane (possibly other travelers) and 3 children behind me that never quit whining. Soccor fans that were very loud. Pilot brought the plane down from high altitude quickly, dropping us hu dress of feet at a time. I've never felt that intense of dropping on other airlines (usually fly Southwest Airlines). But I arrived safely and I'm thankful for that.

The flight out was delayed from 3:40pm to 5pm and again to 8pm. We boarded after 5pm, had to disembark because they could not get the Engine started, then we switched gates and got a new plane and did not board until after 8pm.

Jetblue provided a very good service during the flight, the plane in a very good condition, the crew is professional, everything was on time. That's it!

There was a fowl odour coming from the lavatory the entire flight

The regular feedback of any changes to our flights. The Jetblue staff were very helpful. Our flights were great. Lots of leg room!

Communication with the customer and stay is important. Staff off with a minor inconvenience but it worked out of course. Also this was a very old Mint Class plane. They snuck this one in on us. The updated aircraft are much better.

They put me on a chair in between two men, one overweight who was almost falling on top of me, and the other was even uncomfortable because I was half falling because of what the other was pushing me. I stayed with. my feet were swollen from fluid retention and from being unable to accommodate myself. it was very uncomfortable. I asked for help but they told me that the flight was full and they couldn't help me. I got off the plane almost unable to walk due to the inflammation. and then at FLL airport I asked for help because I couldn't go to my next flight, which was a connection.

Our actual Flight was great & smooth but it was delayed for 4 hours and Jetblue weren't able to accommodate us in the earlier flight. That was Awful. I lost work/clients because of this delay

almost 4 hour delay as they over booked and had to wait for 8-10 volunteers to agree to travel next day.

We liked the flight, but not in JFK, not in Gatwick it is no lounge and this was surprising and disappointing. I think by now it is understandable that COVID will not go away and why it should not be business lounge?

1. No food on a 8 hr flight is a travesty! The fare was not that low. 2. The entertainment was pretty bad and you had to buy headphones!!! 3. Only 2 toilets for the whole Economy section!!

First, Icelandic airs process to check in luggage is Stockholm is poor. Station does not open until 2 hours before flight, an international flight, so if you have checked luggage you have a huge line to navigate before getting in the long line to get through security to your flight. Second lack of business class accoutrements. Sage/business class has dropped a travel bag instead going to ala carte requests for things like eye shades, hand lotion or whatever that awaits you in your seat on just about every other airline. Good luck asking a Steward to get you one until after your in flight and past meal service. No pre board beverage either. In flight wifi was hit and miss as it logs off frequently in mid use, after you have to take about four attempts each time to log back in. On the positive the meal service was much better than anticipated with a warm meal of chicken and good salad. Flight was 25 minutes late to take off for reasons never explained, which made a 100 minute layover much shorter complicated by the local staff in the airport at terminal C unaware of where the pass port control was to get to terminal D. Was told by two separate staff members that there was no passport control needed even though there is. Icelandic is a discount air service but it seems to be heading toward the now departed "Spirit Air" level vs a Jet Blue level.

The Check-in process at CDG was confusing and the crew was not helpful. But the flight was on-time and that is most important to me.

Was a bit surprised that Icelandair flies a domestically configured 757s on long-haul flights to Iceland (no lie-flat seats in business class).

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.

For an economy lite experience, it's by far the best I've had. New planes, clean, great destinations. Very happy to have discovered Iceland Air.

Smooth efficient airline. Think they should have their own bag drop as the queue took 30mins to bmscan and drop

Well! They got me as far as Iceland, let me wait around at the airport since my next flight had either left or canceled, finally gave me my luggage, and sent me to wait quite some time with seven other people for a ride to a hotel. At the hotel we got a chef's salad, a nice room for the night which unfortunately had feather pillows and duvet (allergies), a really great and spectacular buffet for breakfast (small but stunning), taxis back to the airport for the 9:30 Delta flight back to Minneapolis. The Delta flight has free food and liquor included which Icelandair does not. All in all, it falls far short of my worst ever United flight to SGN. Icelandair did change my reservation after my roommate tested positive for COVID and we canceled our plans to travel around Iceland, but the charges were fairly hefty. I had trouble contact Kayak's agents to discuss changing my reservations and finally contacted Icelandair who changed them. (I used their contact form and put in several requests for call backs.) Of course, they called just after I made the change with Icelandair.

did internet check in but still had to get checked in at the counter and this was not the first time. Bummer!

Paying $75 for my bag is disgusting. Got off ground late so I missed my connections. Kept us waiting for passengers in the cold. Will not use them again.

Food is horrible. Flight was good and the staff were mostly men.

Delayed suitcase - terrible service to get my suitcase next day, I was informed it would arrive today in the afternoon (Jun/28). Now, I was informed I may or may not receive it until 3 am (Jun/29).

Seats were comfortable, but boarding was the worst I've ever seen. Way too much walking to get onboard as we had to go up & down steps several & then bus took us halfway around the airport for boarding & had to board outside after a very long bus rood.

I will never want to book with these people. They are arrogant and rude. Food was really really bad, crew was even worst

The plane was so old, it needs to be retired! The windows were rattling we paid for premier economy and there was no footrest. Video console was so old, barely had any games for kids. Video console is very slow to react. The gaming console was broken. The foldable food table was sticky and the air hostess had a rough time opening it and closing it for us!!

Generally very good. I think their service is better than some other big names I used to travel with. Their food variety is second to none - and you can place order beforehand. Their seating design is a bit awkward for service, I'd say. Flight attendants must be tall enough - long legs and arms - to reach the window seat passenger while crossing over the isle passenger. Also appreciated the variety on entertainment.

Could have used more leg room for “business class” which is basically coach with a middle seat blocked. Crew was friendly, attentive. Zero entertainment.

Generally okay. Disappointing compared to some of their competitors. My seat hadn’t been cleaned properly which was upsetting

Seats not as comfortable as I had hoped. Food was very nice, service was fine. Entertainment options very nice. Had thought the premium economy was a more plus 2-3-2 layout but it was a 2-4-2 with seats not as wide as I had expected.

I flew four flights on British Airways within two weeks. I was unable to download the boarding pass to my phone for any of the four flights. I could check-in for my flight but the system would not give me boarding pass. I tried multiple ways and multiple times. I discovered many other passengers also had the same issue with their boarding passes. No explanation or acknowledgement by BA.

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

Information on your arrival and departure airports