How many flights depart from London to Castries on average per day?

The number of flights available between London and Castries is 2 per day as of January 2026. The most frequent departure time is 10:00, with 100% of daily flights leaving at midday.

What is the cheapest airline that flies from London to Castries Hewanorra?

British Airways, KLM, and Delta are the most popular carriers operating from London to Castries Hewanorra

What day of the week experiences the fewest flight delays on this route?

Thursday is statistically the day of the week that experiences the fewest delays on this flight route. Tuesday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on London to Castries flights?

According to our data, Virgin Atlantic have had the fewest delays on this route over the last 12 months, with about 16% of their flights experiencing any sort of delay.

How many flights depart from London to Castries on average per week?

The number of flights available between London and Castries is 14 per week as of January 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

How often are flights from London to Castries delayed?

Historically, on average around 23% of flights between London and Castries have experienced a delay on any given week. The average delay length over the past 12 months has been 128 minutes.

Which airlines fly to Castries?

British Airways, Finnair and Air Canada are the top three most popular airlines that fly to Castries from London according to our data. British Airways is the first choice among our users, with 87% of people opting to fly with this airline when travelling to Castries. Keep in mind that there are 6 different airlines that fly to Castries on a routine basis, so you have a few additional options to choose from.

What is the most punctual flight time for London to Castries flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the morning have, in the past, seen delays more frequently in comparison.

When did momondo last update prices for flights from London to Castries Hewanorra Airport?

Prices for flights from London to Castries Hewanorra Airport are updated daily.

How many operators does momondo search for flights from London to Castries Hewanorra Airport?

As of January 2026, there are 6 operators available to choose from for flights from London to Castries Hewanorra Airport.

How old do you have to be to fly from London to Castries Hewanorra Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Castries Hewanorra Airport.

What documentation or ID do you need to fly to Castries Hewanorra Airport?

The travel and health documents you'll need for your trip to Castries Hewanorra Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Castries Hewanorra Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£276 Cheap Flights from London to Castries in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from London to Castries

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

11:15 - 15:05

LGW

UVF

8h 50mdirect

20:30 - 09:50

UVF

LGW

8h 20mdirect

£605British Airways

Tue, 26 May - Tue, 9 Jun

11:15 - 15:05

LGW

UVF

8h 50mdirect

20:30 - 09:50

UVF

LGW

8h 20mdirect

£614British Airways

Sun, 12 Apr - Tue, 5 May

11:15 - 15:05

LGW

UVF

8h 50mdirect

20:30 - 09:50

UVF

LGW

8h 20mdirect

£622British Airways

Mon, 20 Apr - Sat, 2 May

08:05 - 16:01

LHR

UVF

35h 56m

1 stop

15:49 - 21:40

UVF

LHR

25h 51m

1 stop

£627JetBlue

Mon, 2 Mar - Wed, 25 Mar

13:45 - 16:25

LHR

UVF

54h 40m

2 stops

16:20 - 11:20

UVF

LHR

15h 00m

1 stop

£636Air Canada

Mon, 2 Mar - Wed, 25 Mar

07:30 - 15:10

LHR

UVF

36h 40m

2 stops

15:15 - 21:00

UVF

LHR

48h 45m

2 stops

£637Multiple Airlines

Sun, 12 Apr - Tue, 5 May

13:45 - 16:25

LHR

UVF

54h 40m

2 stops

16:20 - 07:10

UVF

LHR

34h 50m

2 stops

£639Air Canada

Mon, 2 Mar - Wed, 25 Mar

07:30 - 15:10

LHR

UVF

36h 40m

2 stops

15:15 - 11:50

UVF

LHR

15h 35m

1 stop

£640Multiple Airlines

Sun, 12 Apr - Tue, 5 May

09:10 - 14:27

LCY

UVF

34h 17m

2 stops

14:24 - 17:30

UVF

LCY

22h 06m

2 stops

£1,010Aer Lingus

Mon, 11 May - Thu, 21 May

19:30 - 14:27

LCY

UVF

47h 57m

2 stops

15:57 - 18:20

UVF

LCY

21h 23m

2 stops

£1,066Aer Lingus

Sun, 10 May - Wed, 20 May

American Airlines flights from London to Castries

Our best American Airlines deals on London to Castries flight tickets

American Airlines

26 Apr

LGW12:20London Gatwick

30h 15m

2 stops

UVF13:35Castries Hewanorra

11 May

UVF14:35Castries Hewanorra

35h 15m

2 stops

LGW06:50London Gatwick

£705

American Airlines

26 Apr

LGW12:20London Gatwick

30h 15m

2 stops

UVF13:35Castries Hewanorra

11 May

UVF14:35Castries Hewanorra

35h 15m

2 stops

LGW06:50London Gatwick

£705

American Airlines

23 Feb

LHR11:55London Heathrow

30h 53m

1 stop

UVF14:48Castries Hewanorra

4 Mar

UVF16:58Castries Hewanorra

35h 17m

1 stop

LHR08:15London Heathrow

£708

British Airways flights from London to Castries

Our best British Airways deals on London to Castries flight tickets

British Airways

26 May

LGW11:15London Gatwick

8h 50m

UVF15:05Castries Hewanorra

9 Jun

UVF20:30Castries Hewanorra

8h 20m

LGW09:50London Gatwick

£605

British Airways

12 Apr

LGW11:15London Gatwick

8h 50m

UVF15:05Castries Hewanorra

5 May

UVF20:30Castries Hewanorra

8h 20m

LGW09:50London Gatwick

£614

British Airways

20 Apr

LGW11:15London Gatwick

8h 50m

UVF15:05Castries Hewanorra

2 May

UVF20:30Castries Hewanorra

8h 20m

LGW09:50London Gatwick

£622

Fly from

Fly to

Route

Depart

Return

Price

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Tue 26/5

11:15-15:05

Nonstop8h 50m

Castries Hewanorra

Tue 9/6

20:30-09:50

Nonstop8h 20m

£605

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Sun 12/4

11:15-15:05

Nonstop8h 50m

Castries Hewanorra

Tue 5/5

20:30-09:50

Nonstop8h 20m

£614

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Mon 20/4

11:15-15:05

Nonstop8h 50m

Castries Hewanorra

Sat 2/5

20:30-09:50

Nonstop8h 20m

£622

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Mon 2/3

08:05-16:01

1 stop35h 56m

Castries Hewanorra

Wed 25/3

15:49-21:40

1 stop25h 51m

£627

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Mon 2/3

13:45-16:25

2 stops54h 40m

Castries Hewanorra

Wed 25/3

16:20-11:20

1 stop15h 00m

£636

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Sun 12/4

07:30-15:10

2 stops36h 40m

Castries Hewanorra

Tue 5/5

15:15-21:00

2 stops48h 45m

£637

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Mon 2/3

13:45-16:25

2 stops54h 40m

Castries Hewanorra

Wed 25/3

16:20-07:10

2 stops34h 50m

£638

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Sun 12/4

07:30-15:10

2 stops36h 40m

Castries Hewanorra

Tue 5/5

15:15-11:50

1 stop15h 35m

£640

LondonCastries

LCY - UVF

LCYUVF

London City

Mon 11/5

09:10-14:27

2 stops34h 17m

Castries Hewanorra

Thu 21/5

14:24-17:30

2 stops22h 06m

£1,010

LondonCastries

LCY - UVF

LCYUVF

London City

Sun 10/5

19:30-14:27

2 stops47h 57m

Castries Hewanorra

Wed 20/5

15:57-18:20

2 stops21h 23m

£1,066

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London to Castries

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Castries?

The month of March is, on average, the cheapest month to fly to Castries from London, with most prices found around £295. If you’re not able to fly to Castries in March, then September is your next best option. Flight prices from London to Castries during September average around £525.

What is the cheapest day to depart on your flight to Castries?

Our data shows that Tuesday is the least expensive day to fly to Castries. Tickets to fly out on this day can be as low as £448. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Castries on Monday is £673.

What is the cheapest time of day to depart on your flight to Castries?

According to our data, the cheapest time of day to fly to Castries is at midday. momondo users have found flights departing from London to Castries at midday for as low as £501. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Castries, so prices are often more expensive at around £633 per ticket.

What is the cheapest London to Castries Hewanorra flight route?

Fly from London Gatwick to Castries Hewanorra for the best London - Castries Hewanorra flight prices

What cabin class options are available on London to Castries Hewanorra flights?

There are 3 cabin classes available to choose from on London to Castries Hewanorra flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London to Castries flights?

You could potentially save up to 21% on your flight if you consider stops on a London to Castries flight.

How have London to Castries flight prices changed over time?

As of January 2026, prices for London to Castries flights are approximately 3% more expensive when compared to flights at the same time last year.

When to book flights from London to Castries

Are you open to changing your travel dates? Check out the ideal times to fly from London to Castries according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap London to Castries (LON to UVF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Castries

Best price found	£469
Fastest flight time	8h 50m
Direct flights	Every day
Airports in Castries	1 airport

The best one-way flight to Castries from London in the past 72 hours is £469. The best return flight deal from London to Castries found on momondo in the last 72 hours is £589.

The fastest flight from London to Castries takes 8h 50m

Direct flights go from London to Castries every day.

There is 1 airport in Castries. From London there are direct flights to Castries Hewanorra (UVF).

Search flight deals

How far is London to Castries Hewanorra by plane?
There are 4217.4 mi between London and Castries Hewanorra. Typically, this will take 8h 50m by plane in normal conditions.
When did momondo last update prices for flights from London to Castries Hewanorra Airport?
Prices for flights from London to Castries Hewanorra Airport are updated daily.
How many operators does momondo search for flights from London to Castries Hewanorra Airport?
As of January 2026, there are 6 operators available to choose from for flights from London to Castries Hewanorra Airport.
How old do you have to be to fly from London to Castries Hewanorra Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Castries Hewanorra Airport.
What documentation or ID do you need to fly to Castries Hewanorra Airport?
The travel and health documents you'll need for your trip to Castries Hewanorra Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Castries Hewanorra Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London to Castries?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London to Castries is Boeing 777 (97.55% of total bookings). The next most popular plane models are Airbus A350-1000 (0.46%), Airbus A330-300 (0.46%), and Airbus A350-900 (0.46%).
What is the most popular airline from London to Castries?
Based on momondo bookings for this flight route, the most popular airline on flight routes from London to Castries is British Airways (66% of total bookings). The next most popular airlines are TUI Airways (23%), Finnair (3%), and Icelandair (2%).

Best airlines flying from London to Castries

Compare and see reviews for airlines that fly from London to Castries with momondo

Airline	Rating	Free Cancellation	Price
TUI Airways	PriceFrom £276	Free Cancellation	Rating 0.0 0 reviews	Search TUI Airways flights
Virgin Atlantic	PriceFrom £332	Free Cancellation	Rating 7.5 678 reviews	Search Virgin Atlantic flights
British Airways	PriceFrom £448	Free Cancellation	Rating 6.7 7,704 reviews	Search British Airways flights
Air Canada	PriceFrom £507	Free Cancellation	Rating 7.1 10,666 reviews	Search Air Canada flights
Finnair	PriceFrom £574	Free Cancellation	Rating 7.6 1,356 reviews	Search Finnair flights
KLM	PriceFrom £1,049	Free Cancellation	Rating 7.7 1,443 reviews	Search KLM flights

British Airways Flights From London to Castries
British Airways flight deals from London to Castries start from £448 round-trip. Over the 4 British Airways flights for this route in a normal week, average airfare is usually £680 round-trip - but some users have found much cheaper deals with momondo.

Vieux Fort

Why use momondo?

Why should I use momondo to find a flight deal from London to Castries?

It is quick and easy to find London to Castries flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Castries that suits you.

Can I find flights from London to Castries with flexible booking policies on momondo?

All flight searches from London to Castries on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from London to Castries?

Once all potential London to Castries flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from London to Castries right now. Can momondo alert me if prices change?

If you are not ready to book a flight from London to Castries now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Castries and let you know when they change.

An easier way to manage your Castries trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Fri 27/2

Fri 6/3

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Saint Lucia

Airports servicing Saint Lucia

Castries George F. L. Charle Airport

Cheap flights from London to Castries from £327

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Castries departing on 9/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from London to Castries

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

American Airlines flights from London to Castries

Our best American Airlines deals on London to Castries flight tickets

British Airways flights from London to Castries

Our best British Airways deals on London to Castries flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from London to Castries that are best for you.

See travel insights to Castries from

How to get the cheapest flight ticket from London to Castries

What is the cheapest month to fly to Castries?

The month of March is, on average, the cheapest month to fly to Castries from London, with most prices found around £295. If you’re not able to fly to Castries in March, then September is your next best option. Flight prices from London to Castries during September average around £525.

What is the cheapest day to depart on your flight to Castries?

What is the cheapest time of day to depart on your flight to Castries?

What is the cheapest London to Castries Hewanorra flight route?

Fly from London Gatwick to Castries Hewanorra for the best London - Castries Hewanorra flight prices

What cabin class options are available on London to Castries Hewanorra flights?

There are 3 cabin classes available to choose from on London to Castries Hewanorra flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London to Castries flights?

You could potentially save up to 21% on your flight if you consider stops on a London to Castries flight.

How have London to Castries flight prices changed over time?

As of January 2026, prices for London to Castries flights are approximately 3% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from London to Castries Hewanorra?

British Airways, KLM, and Delta are the most popular carriers operating from London to Castries Hewanorra

Which airlines fly to Castries?

How often are flights from London to Castries delayed?

Historically, on average around 23% of flights between London and Castries have experienced a delay on any given week. The average delay length over the past 12 months has been 128 minutes.

What is the most punctual flight time for London to Castries flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the morning have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Thursday is statistically the day of the week that experiences the fewest delays on this flight route. Tuesday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on London to Castries flights?

According to our data, Virgin Atlantic have had the fewest delays on this route over the last 12 months, with about 16% of their flights experiencing any sort of delay.

How many flights depart from London to Castries on average per day?

The number of flights available between London and Castries is 2 per day as of January 2026. The most frequent departure time is 10:00, with 100% of daily flights leaving at midday.

How many flights depart from London to Castries on average per week?

The number of flights available between London and Castries is 14 per week as of January 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

When to book flights from London to Castries

Cheap London to Castries (LON to UVF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Castries

Best price found

Fastest flight time

Direct flights

Airports in Castries

How far is London to Castries Hewanorra by plane?

When did momondo last update prices for flights from London to Castries Hewanorra Airport?

How many operators does momondo search for flights from London to Castries Hewanorra Airport?

How old do you have to be to fly from London to Castries Hewanorra Airport?

What documentation or ID do you need to fly to Castries Hewanorra Airport?

What is the most popular plane model from London to Castries?

What is the most popular airline from London to Castries?

Best airlines flying from London to Castries

Compare and see reviews for airlines that fly from London to Castries with momondo

British Airways Flights From London to Castries

Travelling to a place near Castries?

Why use momondo?

Why should I use momondo to find a flight deal from London to Castries?

Can I find flights from London to Castries with flexible booking policies on momondo?

How can momondo help me find flights from London to Castries?

I’m not ready to book a flight from London to Castries right now. Can momondo alert me if prices change?

An easier way to manage your Castries trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Saint Lucia

Airports servicing Saint Lucia