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 129 minutes.

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 December 2025. The most frequent departure time is 10:00, with 100% of daily flights leaving at midday.

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.

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

British Airways, JetBlue, and WestJet are the most popular carriers operating from London to Castries Hewanorra

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?

Friday 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 airlines fly to Castries?

British Airways, Finnair and Virgin Atlantic 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 83% 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.

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 December 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

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 December 2025, 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.

£283 Cheap Flights from London to Castries in 2025/26

Q: What is the typical price of a round-trip flight between London and Castries?

Prices are currently low for flights on this route. Typical prices usually range from £798 to £1,209. The lowest price recently found on this route was £687.

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Find the cheapest flights from London to Castries

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One-way

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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

£687British Airways

Sat, 18 Apr - Sat, 25 Apr

13:00 - 16:20

LHR

UVF

31h 20m1 stop

17:15 - 09:20

UVF

LHR

36h 05m2 stops

£690Air Canada

Tue, 20 Jan - Thu, 29 Jan

07:25 - 15:15

LHR

UVF

35h 50m1 stop

17:23 - 21:40

UVF

LHR

24h 17m1 stop

£693JetBlue

Thu, 5 Feb - Tue, 24 Feb

12:30 - 13:46

LGW

UVF

29h 16m2 stops

17:02 - 07:30

UVF

LGW

34h 28m2 stops

£698American Airlines

Thu, 29 Jan - Thu, 5 Feb

15:50 - 15:33

LHR

UVF

27h 43m1 stop

16:25 - 06:50

UVF

LHR

34h 25m2 stops

£709Delta

Fri, 26 Dec - Thu, 15 Jan

08:05 - 15:43

LHR

UVF

35h 38m1 stop

17:21 - 09:30

UVF

LHR

36h 09m1 stop

£710JetBlue

Mon, 19 Jan - Mon, 2 Feb

15:00 - 14:58

LHR

UVF

28h 58m1 stop

16:05 - 12:30

UVF

LHR

15h 25m1 stop

£713American Airlines

Mon, 30 Mar - Tue, 14 Apr

09:20 - 15:05

LCY

UVF

33h 45m2 stops

16:25 - 16:35

UVF

LCY

20h 10m2 stops

£852Delta

Wed, 21 Jan - Wed, 28 Jan

13:45 - 15:05

LCY

UVF

29h 20m2 stops

16:25 - 17:20

UVF

LCY

20h 55m2 stops

£1,199KLM

Sun, 8 Feb - Sun, 22 Feb

13:45 - 15:05

LCY

UVF

29h 20m2 stops

16:25 - 16:35

UVF

LCY

20h 10m2 stops

£1,208KLM

Sun, 15 Feb - Sun, 22 Feb

British Airways flights from London to Castries

Our best British Airways deals on London to Castries flight tickets

British Airways

18 Apr

LGW11:15London Gatwick

8h 50m

UVF15:05Castries Hewanorra

25 Apr

UVF20:30Castries Hewanorra

8h 20m

LGW09:50London Gatwick

£687

Find similar

British Airways

11 May

LGW11:15London Gatwick

8h 50m

UVF15:05Castries Hewanorra

21 May

UVF22:05Castries Hewanorra

8h 20m

LGW11:25London Gatwick

£694

Find similar

British Airways

11 May

LGW11:15London Gatwick

8h 50m

UVF15:05Castries Hewanorra

21 May

UVF22:05Castries Hewanorra

8h 20m

LGW11:25London Gatwick

£695

Find similar

Air Canada flights from London to Castries

Our best Air Canada deals on London to Castries flight tickets

Air Canada

20 Jan

LHR13:00London Heathrow

31h 20m

1 stop

UVF16:20Castries Hewanorra

29 Jan

UVF17:15Castries Hewanorra

36h 05m

2 stops

LHR09:20London Heathrow

£690

Find similar

Air Canada

19 Jan

LHR13:25London Heathrow

54h 55m

2 stops

UVF16:20Castries Hewanorra

2 Feb

UVF17:15Castries Hewanorra

33h 55m

2 stops

LHR07:10London Heathrow

£697

Find similar

Air Canada

28 Apr

LHR12:05London Heathrow

32h 15m

1 stop

UVF15:20Castries Hewanorra

8 May

UVF15:15Castries Hewanorra

15h 35m

1 stop

LHR11:50London Heathrow

£704

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Sat 18/4

11:15-15:05

Nonstop8h 50m

Castries Hewanorra

Sat 25/4

20:30-09:50

Nonstop8h 20m

£687

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Tue 20/1

13:00-16:20

1 stop31h 20m

Castries Hewanorra

Thu 29/1

17:15-09:20

2 stops36h 05m

£690

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Thu 5/2

07:25-15:15

1 stop35h 50m

Castries Hewanorra

Tue 24/2

17:23-21:40

1 stop24h 17m

£693

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Thu 29/1

12:30-13:46

2 stops29h 16m

Castries Hewanorra

Thu 5/2

17:02-07:30

2 stops34h 28m

£698

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Fri 26/12

15:50-15:33

1 stop27h 43m

Castries Hewanorra

Thu 15/1

16:25-06:50

2 stops34h 25m

£709

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Mon 19/1

08:05-15:43

1 stop35h 38m

Castries Hewanorra

Mon 2/2

17:21-09:30

1 stop36h 09m

£710

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Mon 30/3

15:00-14:58

1 stop28h 58m

Castries Hewanorra

Tue 14/4

16:05-12:30

1 stop15h 25m

£713

LondonCastries

LCY - UVF

LCYUVF

London City

Wed 21/1

09:20-15:05

2 stops33h 45m

Castries Hewanorra

Wed 28/1

16:25-16:35

2 stops20h 10m

£852

LondonCastries

LCY - UVF

LCYUVF

London City

Sun 8/2

13:45-15:05

2 stops29h 20m

Castries Hewanorra

Sun 22/2

16:25-17:20

2 stops20h 55m

£1,199

LondonCastries

LCY - UVF

LCYUVF

London City

Sun 15/2

13:45-15:05

2 stops29h 20m

Castries Hewanorra

Sun 22/2

16:25-16:35

2 stops20h 10m

£1,208

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 typical price of a round-trip flight between London and 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 £302. 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 £538.

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 £398. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Castries on Saturday is £682.

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 £527. 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 evening is when there is more demand to fly to Castries, so prices are often more expensive at around £879 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 23% 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 December 2025, prices for London to Castries flights are approximately 5% 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	£484
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 £484. The best return flight deal from London to Castries found on momondo in the last 72 hours is £664.

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 December 2025, 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 (97.41% of total bookings). The next most popular plane models are Airbus A350-1000 (0.49%), Airbus A330-300 (0.49%), and Airbus A350-900 (0.49%).
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 (63% of total bookings). The next most popular airlines are TUI Airways (25%), 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 £284	Free Cancellation	Rating 0.0 0 reviews	Search TUI Airways flights
Virgin Atlantic	PriceFrom £373	Free Cancellation	Rating 7.5 675 reviews	Search Virgin Atlantic flights
British Airways	PriceFrom £461	Free Cancellation	Rating 6.7 7,578 reviews	Search British Airways flights
Air Canada	PriceFrom £520	Free Cancellation	Rating 7.1 10,527 reviews	Search Air Canada flights
Finnair	PriceFrom £589	Free Cancellation	Rating 7.6 1,337 reviews	Search Finnair flights
KLM	PriceFrom £685	Free Cancellation	Rating 7.7 1,432 reviews	Search KLM flights

British Airways Flights From London to Castries
British Airways flight deals from London to Castries start from £461 round-trip. Over the 7 British Airways flights for this route in a normal week, average airfare is usually £660 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.

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Airports servicing Saint Lucia

Castries George F. L. Charle Airport

Cheap flights from London to Castries from £366

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 27/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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British Airways flights from London to Castries

Our best British Airways deals on London to Castries flight tickets

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See travel insights to Castries from

How to get the cheapest flight ticket from London to Castries

What is the typical price of a round-trip flight between London and 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 £302. 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 £538.

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 23% 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 December 2025, prices for London to Castries flights are approximately 5% 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, JetBlue, and WestJet 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 129 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?

Friday 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 December 2025. 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 December 2025. 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