UVF - LON

£478 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 21/3. 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

Save 26% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest return fare
£726
Overall average: £871
British Airways
Sat 9/5Sun 13/9
UVF - LGW • Direct
Cheapest one-way flight
£478
United Airlines
Sat 21/3
UVF - LHR • 1 stop
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
Top airlines
British Airways
Cheapest • from £749 (return)
British Airways
Best reviews • 6.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Every day
You can fly direct with British Airways. Average duration is 8h 15m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top routes
UVF
-
LHR
Cheapest • 6% average savings
UVF
-
LGW
Most popular
Insights
Insights
Insights
Insights
When to travel
November
Cheapest • 17% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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 London!
Flight Deals
Booking Insights
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

Sat, 9 May - Sun, 13 Sep
British Airways Logo
20:30 - 09:50
UVF
-
LGW
8h 20mdirect
British Airways Logo
11:15 - 15:05
LGW
-
UVF
8h 50mdirect
£726British Airways
Mon, 13 Jul - Fri, 14 Aug
British Airways Logo
22:05 - 11:25
UVF
-
LGW
8h 20mdirect
British Airways Logo
11:15 - 15:05
LGW
-
UVF
8h 50mdirect
£749British Airways
Mon, 6 Apr - Wed, 15 Apr
Air Canada Logo
16:15 - 09:35
UVF
-
LHR
36h 20m
1 stop
Air Canada Logo
08:30 - 15:25
LHR
-
UVF
35h 55m
1 stop
£764Air Canada
Sun, 5 Apr - Sun, 12 Apr
Air Canada Logo
16:20 - 08:35
UVF
-
LHR
35h 15m
1 stop
Air Canada Logo
08:30 - 15:10
LHR
-
UVF
35h 40m
1 stop
£765Air Canada
Mon, 6 Apr - Wed, 15 Apr
Air Canada Logo
16:15 - 08:35
UVF
-
LHR
35h 20m
1 stop
Air Canada Logo
14:10 - 15:25
LHR
-
UVF
30h 15m
2 stops
£767Air Canada
Sun, 5 Apr - Sun, 12 Apr
Air Canada Logo
16:20 - 06:30
UVF
-
LHR
33h 10m
2 stops
Air Canada Logo
08:30 - 15:10
LHR
-
UVF
35h 40m
1 stop
£768Air Canada
Mon, 6 Apr - Wed, 15 Apr
Air Canada Logo
16:15 - 21:00
UVF
-
LHR
23h 45m
2 stops
Air Canada Logo
14:10 - 15:25
LHR
-
UVF
30h 15m
2 stops
£770Air Canada
Tue, 7 Apr - Tue, 14 Apr
Multiple Airlines Logo
18:52 - 17:55
UVF
-
LCY
42h 03m
2 stops
Multiple Airlines Logo
09:15 - 14:37
LCY
-
UVF
58h 22m
2 stops
£1,571Multiple Airlines
Mon, 23 Mar - Mon, 30 Mar
Delta Logo
15:18 - 16:35
UVF
-
LCY
21h 17m
2 stops
Delta Logo
09:20 - 13:58
LCY
-
UVF
33h 38m
2 stops
£1,584Delta
Mon, 6 Apr - Wed, 15 Apr
Delta Logo
15:18 - 16:40
UVF
-
LCY
20h 22m
2 stops
Delta Logo
09:20 - 14:02
LCY
-
UVF
33h 42m
2 stops
£1,595Delta
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 May.

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 £692 on the route between Castries (UVF) and London Heathrow Airport (LHR). Over the past month, this route was, on average, 6% 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 November, where tickets cost £677 (return) on average. On the other hand, the most expensive months are August and January, where the average cost of round-trip tickets is £1,291 and £929 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 £811, 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£478
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly and prices are also 5% lower 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 £478 for a one-way ticket and £749 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?

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

  • 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 £859 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

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

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

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 7757 reviews
6.4Entertainment
6.4Food
6.8Comfort
7.6Crew
6.9Boarding
Airline reviews

Food was good. For a long haul flight, there was “0” zero entertainment! What a disappointment. I do try to avoid BA. Next time its Emirates via Dubai to Cairo.

4.0 OkayKeith, Feb 2026
CAI - LHR
Read more British Airways reviews

Food was good. For a long haul flight, there was “0” zero entertainment! What a disappointment. I do try to avoid BA. Next time its Emirates via Dubai to Cairo.

The internet was working on both sectors of the flight so hard to take the flight if you are on business.

Delays on take off, delays at gate on landing, lugging lost to the ether. power on seats not working, couldn't work due to that and no WiFi. The crew was great and boarding was orderly if confused and rushed.

Mumbai airport is a nightmare! Especially going from domestic to international terminal (2). I almost missed my flight. Then i could not check in because I purchased on kayak to British airways and my first flight was an indigo (non partner). So they called me when I was at the security outside the terminal and told me I had a middle seat, not what I paid for! After talking to the desk agent, they could not help but it finally worked out. A bit stressful for no reason. Probably never buy from kayak again this type pf complicated tickets (multi cities).

They had us seating down for one hour just waiting on the plane

Flying with BA is always a good experience—even in economy class. It is better if in business and first class. Timely, breeze through security and timely connections

Easy, straightforward boarding process. Flight attendant was lovely and attentive, food was delicious - especially dinner, I had the roasted chicken in a mushroom sauce with potatoes - and entertainment selection was top notch. I would fly with BA again.

We waited at BOS at the gate for an hour and couldn’t get a drink or anything. Once in the air the service, food and ride was excellent.

Crew was good. Seat was worn but overall okay. The infotainment system is outdated and needs to be updated. BA should provide free WiFi for club world/business class passengers.

I really liked it when the First Officer mentioned that we could see Paris out of the window on the left.

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

Information on your arrival and departure airports