Which airlines fly to Castries?

British Airways, TUI Airways and Finnair are the top three most popular airlines that fly to Castries from London Gatwick Airport according to our data. British Airways is the first choice among our users, with 89% of people opting to fly with this airline when travelling to Castries. Keep in mind that there are 3 different airlines that fly to Castries on a routine basis, so you have a few additional options to choose from.

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

British Airways and Icelandair are the most popular carriers operating from London Gatwick to Castries Hewanorra

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

The number of flights available between London Gatwick Airport and Castries is 3 per week as of September 2025. The most frequent departure day is Mon, with 67% of weekly flights leaving on this day.

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

Prices for flights from London Gatwick Airport to Castries Hewanorra Airport were last updated today.

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

As of September 2025, there are 3 operators available to choose from for flights from London Gatwick Airport to Castries Hewanorra Airport.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Gatwick Airport 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.

£279 Cheap Flights from London Gatwick Airport to Castries in 2025/26

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

Prices are currently typical for flights on this route. Typical prices usually range from £476 to £593. The lowest price recently found on this route was £517.

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Find the cheapest flights from London Gatwick Airport to Castries

Round-trip

One-way

Last minute

Direct

Cheap return flights

11:15 - 15:00LGW-UVF

8h 45mdirect

20:25 - 09:45UVF-LGW

8h 20mdirect

£517British Airways

Find Deal

Wed, 8 Oct - Sun, 12 Oct

11:15 - 15:00LGW-UVF

8h 45mdirect

20:25 - 09:45UVF-LGW

8h 20mdirect

£533British Airways

Find Deal

Wed, 8 Oct - Wed, 15 Oct

11:15 - 15:00LGW-UVF

8h 45mdirect

20:25 - 09:45UVF-LGW

8h 20mdirect

£534British Airways

Find Deal

Wed, 1 Oct - Wed, 8 Oct

14:30 - 13:56LGW-UVF

28h 26m2 stops

16:00 - 08:10UVF-LGW

35h 10m2 stops

£684American Airlines

Find Deal

Sat, 11 Oct - Thu, 23 Oct

11:20 - 15:52LGW-UVF

32h 32m2 stops

16:53 - 09:00UVF-LGW

36h 07m2 stops

£700Finnair

Find Deal

Sun, 16 Nov - Fri, 5 Dec

11:20 - 15:50LGW-UVF

32h 30m2 stops

16:45 - 19:00UVF-LGW

22h 15m2 stops

£706

Find Deal

Fri, 30 Jan - Fri, 13 Feb

11:20 - 13:19LGW-UVF

29h 59m2 stops

16:52 - 07:30UVF-LGW

34h 38m2 stops

£716American Airlines

Find Deal

Sat, 15 Nov - Thu, 27 Nov

12:10 - 14:15LGW-UVF

55h 05m2 stops

15:19 - 09:35UVF-LGW

37h 16m2 stops

£717Icelandair

Find Deal

Wed, 1 Oct - Wed, 8 Oct

12:10 - 14:14LGW-UVF

31h 04m2 stops

15:34 - 09:35UVF-LGW

37h 01m2 stops

£718Icelandair

Find Deal

Thu, 9 Oct - Thu, 16 Oct

10:45 - 13:44LGW-UVF

31h 59m2 stops

14:35 - 10:45UVF-LGW

15h 10m1 stop

£748

Find Deal

Sat, 4 Oct - Sun, 12 Oct

British Airways flights from London Gatwick Airport to Castries

Our best British Airways deals on London Gatwick Airport to Castries flight tickets

British Airways

8 Oct

LGW11:15London Gatwick

8h 45m

UVF15:00Castries Hewanorra

12 Oct

UVF20:25Castries Hewanorra

8h 20m

LGW09:45London Gatwick

£517

Find similar

British Airways

8 Oct

LGW11:15London Gatwick

8h 45m

UVF15:00Castries Hewanorra

15 Oct

UVF20:25Castries Hewanorra

8h 20m

LGW09:45London Gatwick

£533

Find similar

British Airways

1 Oct

LGW11:15London Gatwick

8h 45m

UVF15:00Castries Hewanorra

8 Oct

UVF20:25Castries Hewanorra

8h 20m

LGW09:45London Gatwick

£534

Find similar

American Airlines flights from London Gatwick Airport to Castries

Our best American Airlines deals on London Gatwick Airport to Castries flight tickets

American Airlines

11 Oct

LGW14:30London Gatwick

28h 26m

2 stops

UVF13:56Castries Hewanorra

23 Oct

UVF16:00Castries Hewanorra

35h 10m

2 stops

LGW08:10London Gatwick

£684

Find similar

American Airlines

15 Nov

LGW11:20London Gatwick

29h 59m

2 stops

UVF13:19Castries Hewanorra

27 Nov

UVF16:52Castries Hewanorra

34h 38m

2 stops

LGW07:30London Gatwick

£716

Find similar

American Airlines

15 Nov

LGW12:30London Gatwick

31h 22m

2 stops

UVF15:52Castries Hewanorra

27 Nov

UVF16:52Castries Hewanorra

34h 38m

2 stops

LGW07:30London Gatwick

£720

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Wed 8/10

11:15-15:00

Nonstop8h 45m

Castries Hewanorra

Sun 12/10

20:25-09:45

Nonstop8h 20m

£517

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Wed 8/10

11:15-15:00

Nonstop8h 45m

Castries Hewanorra

Wed 15/10

20:25-09:45

Nonstop8h 20m

£533

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Wed 1/10

11:15-15:00

Nonstop8h 45m

Castries Hewanorra

Wed 8/10

20:25-09:45

Nonstop8h 20m

£534

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Sat 11/10

14:30-13:56

2 stops28h 26m

Castries Hewanorra

Thu 23/10

16:00-08:10

2 stops35h 10m

£684

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Sun 16/11

11:20-15:52

2 stops32h 32m

Castries Hewanorra

Fri 5/12

16:53-09:00

2 stops36h 07m

£700

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Fri 30/1

11:20-15:50

2 stops32h 30m

Castries Hewanorra

Fri 13/2

16:45-19:00

2 stops22h 15m

£706

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Sat 15/11

11:20-13:19

2 stops29h 59m

Castries Hewanorra

Thu 27/11

16:52-07:30

2 stops34h 38m

£716

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Wed 1/10

12:10-14:15

2 stops55h 05m

Castries Hewanorra

Wed 8/10

15:19-09:35

2 stops37h 16m

£717

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Thu 9/10

12:10-14:14

2 stops31h 04m

Castries Hewanorra

Thu 16/10

15:34-09:35

2 stops37h 01m

£718

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Sat 4/10

10:45-13:44

2 stops31h 59m

Castries Hewanorra

Sun 12/10

14:35-10:45

1 stop15h 10m

£748

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 Gatwick Airport 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

Other information

What is the typical price of a round-trip flight between London Gatwick Airport 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 Gatwick Airport, with most prices found around £499. If you’re not able to fly to Castries in March, then September is your next best option. Flight prices from London Gatwick Airport to Castries during September average around £509.

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 £373. 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 £659.

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 in the morning. momondo users have found flights departing from London Gatwick Airport to Castries in the morning for as low as £592. 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 £866 per ticket.

What is the cheapest London Gatwick to Castries Hewanorra flight route?

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

How far in advance should I book a flight to Castries?

You are more likely to see cheaper flights to Castries from London Gatwick Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Castries for around £628 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Castries from London Gatwick Airport for as low as £537 on momondo.

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

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

How have London Gatwick Airport to Castries flight prices changed over time?

As of September 2025, prices for London Gatwick Airport to Castries flights are approximately 1% more expensive when compared to flights at the same time last year.

When to book flights from London Gatwick Airport to Castries

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

Estimated return price

Cheap London Gatwick Airport to Castries (LGW to UVF) flight deals and tips

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

Best price found	£473
Fastest flight time	8h 45m
Direct flights	Every day
Airports in Castries	1 airport

The best one-way flight to Castries from London Gatwick Airport in the past 72 hours is £473. The best return flight deal from London Gatwick Airport to Castries found on momondo in the last 72 hours is £545.

The fastest flight from London Gatwick Airport to Castries takes 8h 45m

Direct flights go from London Gatwick Airport to Castries every day.

There is 1 airport near Castries: Castries Hewanorra (UVF)

Search flight deals

How far is London Gatwick to Castries Hewanorra by plane?
London Gatwick and Castries Hewanorra are 4209.3 mi apart from one another. A reasonable flight in good conditions will take 8h 45m.
When did momondo last update prices for flights from London Gatwick Airport to Castries Hewanorra Airport?
Prices for flights from London Gatwick Airport to Castries Hewanorra Airport were last updated today.
How many operators does momondo search for flights from London Gatwick Airport to Castries Hewanorra Airport?
As of September 2025, there are 3 operators available to choose from for flights from London Gatwick Airport to Castries Hewanorra Airport.
How old do you have to be to fly from London Gatwick Airport to Castries Hewanorra Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Gatwick Airport 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 Gatwick Airport to Castries?
momondo data reveals that the most frequently booked plane model on the route from London Gatwick Airport to Castries is Boeing 777, representing 99.44% of all bookings. The subsequent popular models are Airbus A330-900neo at 0.28%, Boeing 787-9 Dreamliner at 0.14%, and Airbus A330-300 at 0.14%.
What is the most popular airline from London Gatwick Airport to Castries?
Based on momondo bookings for flights between London Gatwick Airport and Castries, the leading airline is British Airways, making up 89% of the total bookings. Other popular airlines include TUI Airways with 8% and Finnair with 3%.

Best airlines flying from London Gatwick Airport to Castries

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

Airline	Rating	Free Cancellation	Price
TUI Airways	PriceFrom £280	Free Cancellation	Rating 6.2 16 reviews	Search TUI Airways flights
British Airways	PriceFrom £429	Free Cancellation	Rating 6.6 7,361 reviews	Search British Airways flights
Finnair	PriceFrom £581	Free Cancellation	Rating 7.6 1,323 reviews	Search Finnair flights

British Airways Flights From London Gatwick Airport to Castries
The lowest priced British Airways flight from London Gatwick Airport to Castries from the last 72 hours was £582. Generally, British Airways has 2 flights on this route every week with an average price of £830. British Airways is rated 6.6/10 by our users.

Vieux Fort

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Castries. momondo saves you time and could save you money on your trip.

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

Flights from London to Castries with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for London to Castries flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Castries from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Castries trip

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Airports servicing Saint Lucia

Castries George F. L. Charle Airport

Cheap flights from London Gatwick Airport to Castries from £405

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British Airways flights from London Gatwick Airport to Castries

Our best British Airways deals on London Gatwick Airport to Castries flight tickets

American Airlines flights from London Gatwick Airport to Castries

Our best American Airlines deals on London Gatwick Airport to Castries flight tickets

momondo Fare Finder

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

See travel insights to Castries from

How to get the cheapest flight ticket from London Gatwick Airport 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

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

What is the cheapest month to fly to Castries?

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 Gatwick to Castries Hewanorra flight route?

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

How far in advance should I book a flight to Castries?

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

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

How have London Gatwick Airport to Castries flight prices changed over time?

As of September 2025, prices for London Gatwick Airport to Castries flights are approximately 1% more expensive when compared to flights at the same time last year.

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

British Airways and Icelandair are the most popular carriers operating from London Gatwick to Castries Hewanorra

Which airlines fly to Castries?

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

The number of flights available between London Gatwick Airport and Castries is 3 per week as of September 2025. The most frequent departure day is Mon, with 67% of weekly flights leaving on this day.

When to book flights from London Gatwick Airport to Castries

Cheap London Gatwick Airport to Castries (LGW to UVF) flight deals and tips

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

Best price found

Fastest flight time

Direct flights

Airports in Castries

How far is London Gatwick to Castries Hewanorra by plane?

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

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

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

What is the most popular airline from London Gatwick Airport to Castries?

Best airlines flying from London Gatwick Airport to Castries

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

British Airways Flights From London Gatwick Airport 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