UVF - LHR

£399 Find Cheap Flights from Castries to London Heathrow Airport

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 Heathrow departing on 21/9. 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

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
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
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Flight Deals

Cheap Flights from Castries to Heathrow (UVF-LHR)

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

Sun, 5 Oct - Sun, 12 Oct
JetBlue Logo
15:32 - 20:45UVF-LHR
24h 13m1 stop
JetBlue Logo
08:15 - 14:20LHR-UVF
35h 05m1 stop
£760JetBlue
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Sat, 4 Oct - Fri, 10 Oct
United Airlines Logo
14:35 - 09:20UVF-LHR
13h 45m1 stop
United Airlines Logo
16:40 - 13:31LHR-UVF
25h 51m2 stops
£807United Airlines
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Sat, 4 Oct - Fri, 10 Oct
United Airlines Logo
14:35 - 09:20UVF-LHR
13h 45m1 stop
United Airlines Logo
18:00 - 13:31LHR-UVF
24h 31m1 stop
£811United Airlines
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Fri, 17 Oct - Thu, 30 Oct
Air Canada Logo
15:10 - 11:50UVF-LHR
15h 40m1 stop
Air Canada Logo
18:00 - 15:25LHR-UVF
25h 25m1 stop
£814Air Canada
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Fri, 3 Oct - Wed, 31 Dec
Air Canada Logo
15:10 - 06:35UVF-LHR
34h 25m1 stop
Air Canada Logo
13:25 - 16:25LHR-UVF
55h 00m2 stops
£834Air Canada
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Sun, 5 Oct - Fri, 10 Oct
Multiple Airlines Logo
14:35 - 14:55UVF-LHR
19h 20m2 stops
Multiple Airlines Logo
14:10 - 13:44LHR-UVF
52h 34m2 stops
£1,045Multiple Airlines
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Sun, 5 Oct - Fri, 10 Oct
Multiple Airlines Logo
14:35 - 11:50UVF-LHR
16h 15m1 stop
Multiple Airlines Logo
14:10 - 13:44LHR-UVF
52h 34m2 stops
£1,156Multiple Airlines
Find Deal
Sun, 5 Oct - Sat, 11 Oct
WestJet Logo
14:35 - 12:05UVF-LHR
64h 30m2 stops
WestJet Logo
14:10 - 13:44LHR-UVF
28h 34m2 stops
£1,216WestJet
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Mon, 6 Oct - Fri, 10 Oct
American Airlines Logo
14:40 - 12:30UVF-LHR
16h 50m1 stop
American Airlines Logo
12:30 - 13:56LHR-UVF
30h 26m2 stops
£1,400American Airlines
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Fri, 26 Sep - Sun, 12 Oct
American Airlines Logo
15:17 - 10:35UVF-LHR
14h 18m1 stop
American Airlines Logo
19:05 - 13:40LHR-UVF
23h 35m2 stops
£1,402American Airlines
Find Deal

Everything you should know

Top airlines
JetBlue
Cheapest • from £760 (return)
Virgin Atlantic
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
September
Cheapest • 11% price drop
November
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
£760
Overall average: £817
JetBlue
Sun 5/10Sun 12/10
UVF - LHR • 1 stop
Cheapest one-way flight
£399
Multiple Airlines
Sun 21/9
UVF - LHR • 2 stops
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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 Heathrow!
Booking Insights

KAYAK's insights & trends for Castries to Heathrow flights

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

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

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Castries to London Heathrow Airport, 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 Heathrow Airport is September, where tickets cost £668 (return) on average. On the other hand, the most expensive months are June and October, where the average cost of round-trip tickets is £1,003 and £817 respectively.

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

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 £687, prices are generally cheapest when you fly direct.

Find deals

Good to know - Cheap tickets from Castries to London Heathrow Airport

Low seasonMarch
Cheapest flight£399
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly and prices are also 2% lower on average.
Flight from Castries to London Heathrow Airport

When to book flights from Castries to Heathrow

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

  • What is the cheapest flight from Castries to London Heathrow Airport?

    In the last 3 days, the lowest price for a flight from Castries to London Heathrow Airport was £544 for a one-way ticket and £1,036 for a return.

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

    When flying out of Castries you will be using Castries Hewanorra. You will be landing at London Heathrow Airport, also known as London Heathrow.

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

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

  • Which airline alliances offer flights from Castries to London Heathrow Airport?

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

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

    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 Heathrow Airport.

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

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

  • What is the Hacker Fare option on flights from Castries to London Heathrow Airport?

    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 Heathrow Airport 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 Heathrow Airport?

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

Reviews of the top airline flying from Castries to Heathrow

 
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 Heathrow? 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.
7.4
Virgin AtlanticOverall score based on 664 reviews
7.7Boarding
8.1Crew
7.5Entertainment
6.9Food
7.3Comfort
Airline reviews

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

6.0 GoodShreyas, Sept 2025LHR - MCO
Read more Virgin Atlantic reviews

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.

The crew was excellent as ever on Virgin. The special meal was poor unfortunately. More significantly when we arrived at Manchester Airport there was no air bridge provided and we had to exit the plane down a rickety stair case. This is unacceptable for a transatlantic flight. Whilst I understand that this is the airport’s fault at the end of the day the airline is responsible for our transportation and needs to do something.

Super friendly and helpful staff, from check-in desk to cabin crew.

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

Information on your arrival and departure airports

Castries (UVF)
Heathrow (LHR)

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