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

According to our data, British Airways have had the fewest delays on this route over the last 12 months, with about 20% of their flights experiencing any sort of delay.

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.

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

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

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

10 flights are operational weekly from London Gatwick Airport to Saint Lucia as of February 2026. The most popular departure day for this route is Wed, with 20% of flights per week taking off on this day.

How many flights depart from London Gatwick Airport to Saint Lucia on average per day?

1 flights are operational daily from London Gatwick Airport to Saint Lucia as of February 2026. The most popular departure time for this route is 10:00, with 100% of flights per day taking off at midday.

Which airlines fly to Saint Lucia?

British Airways, TUI Airways and Finnair are the top three most popular airlines that fly to Saint Lucia from London Gatwick Airport according to our data. British Airways is the first choice among our users, with 95% of people opting to fly with this airline when travelling to Saint Lucia. Keep in mind that there are 3 different airlines that fly to Saint Lucia on a routine basis, so you have a few additional options to choose from.

How often are flights from London to Saint Lucia delayed?

Historically, on average around 22% of flights between London and Saint Lucia have experienced a delay on any given week. The average delay length over the past 12 months has been 119 minutes.

How many operators does momondo search for flights from London Gatwick Airport to Saint Lucia?

There are 3 operators available for flights from London Gatwick Airport to Saint Lucia as of February 2026.

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

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 Saint Lucia.

What documentation or ID do you need to fly to Saint Lucia?

The travel and health documents you'll need for your trip to Saint Lucia 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 Saint Lucia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£281 Cheap Flights from London Gatwick Airport to Saint Lucia in 2026

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Find the cheapest flights from London Gatwick Airport to Saint Lucia

Round-trip

One-way

Last minute

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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

£593British Airways

Tue, 2 Jun - Sat, 6 Jun

11:15 - 15:05

LGW

UVF

8h 50mdirect

20:30 - 09:50

UVF

LGW

8h 20mdirect

£610British Airways

Sat, 9 May - Sun, 17 May

11:15 - 15:05

LGW

UVF

8h 50mdirect

20:30 - 09:50

UVF

LGW

8h 20mdirect

£614British Airways

Thu, 7 May - Sat, 16 May

11:15 - 15:05

LGW

UVF

8h 50mdirect

20:30 - 09:50

UVF

LGW

8h 20mdirect

£616British Airways

Sun, 3 May - Sat, 23 May

11:15 - 15:05

LGW

UVF

8h 50mdirect

20:50 - 10:10

UVF

LGW

8h 20mdirect

£619British Airways

Fri, 8 May - Fri, 15 May

11:15 - 15:05

LGW

UVF

8h 50mdirect

20:50 - 10:10

UVF

LGW

8h 20mdirect

£625British Airways

Tue, 12 May - Fri, 22 May

11:15 - 15:05

LGW

UVF

8h 50mdirect

20:50 - 10:10

UVF

LGW

8h 20mdirect

£628British Airways

Tue, 12 May - Fri, 22 May

11:15 - 15:05

LGW

UVF

8h 50mdirect

22:05 - 11:25

UVF

LGW

8h 20mdirect

£631British Airways

Sun, 19 Apr - Mon, 27 Apr

13:05 - 17:40

LGW

SLU

33h 35m

2 stops

18:00 - 08:20

SLU

LGW

33h 20m

3 stops

£868Multiple Airlines

Sat, 25 Apr - Sun, 3 May

10:20 - 19:00

LGW

SLU

13h 40m

1 stop

17:50 - 06:20

SLU

LGW

31h 30m

2 stops

£919Multiple Airlines

Thu, 23 Apr - Sat, 2 May

Iberia flights from London Gatwick Airport to Saint Lucia

Our best Iberia deals on London Gatwick Airport to Saint Lucia flight tickets

Iberia

17 Mar

LGW19:40London Gatwick

46h 08m

2 stops

UVF13:48Castries Hewanorra

24 Mar

UVF15:58Castries Hewanorra

35h 32m

2 stops

LGW07:30London Gatwick

£691

Iberia

3 Mar

LGW19:40London Gatwick

47h 08m

2 stops

UVF14:48Castries Hewanorra

19 Mar

UVF15:58Castries Hewanorra

35h 32m

2 stops

LGW07:30London Gatwick

£813

British Airways flights from London Gatwick Airport to Saint Lucia

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

British Airways

2 Jun

LGW11:15London Gatwick

8h 50m

UVF15:05Castries Hewanorra

6 Jun

UVF20:30Castries Hewanorra

8h 20m

LGW09:50London Gatwick

£593

British Airways

9 May

LGW11:15London Gatwick

8h 50m

UVF15:05Castries Hewanorra

17 May

UVF20:30Castries Hewanorra

8h 20m

LGW09:50London Gatwick

£610

British Airways

7 May

LGW11:15London Gatwick

8h 50m

UVF15:05Castries Hewanorra

16 May

UVF20:30Castries Hewanorra

8h 20m

LGW09:50London Gatwick

£614

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Tue 2/6

11:15-15:05

Nonstop8h 50m

Castries Hewanorra

Sat 6/6

20:30-09:50

Nonstop8h 20m

£593

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Sat 9/5

11:15-15:05

Nonstop8h 50m

Castries Hewanorra

Sun 17/5

20:30-09:50

Nonstop8h 20m

£610

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Thu 7/5

11:15-15:05

Nonstop8h 50m

Castries Hewanorra

Sat 16/5

20:30-09:50

Nonstop8h 20m

£614

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Sun 3/5

11:15-15:05

Nonstop8h 50m

Castries Hewanorra

Sat 23/5

20:30-09:50

Nonstop8h 20m

£616

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Fri 8/5

11:15-15:05

Nonstop8h 50m

Castries Hewanorra

Fri 15/5

20:50-10:10

Nonstop8h 20m

£619

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Tue 12/5

11:15-15:05

Nonstop8h 50m

Castries Hewanorra

Fri 22/5

20:50-10:10

Nonstop8h 20m

£625

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Tue 12/5

11:15-15:05

Nonstop8h 50m

Castries Hewanorra

Fri 22/5

20:50-10:10

Nonstop8h 20m

£628

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Sun 19/4

11:15-15:05

Nonstop8h 50m

Castries Hewanorra

Mon 27/4

22:05-11:25

Nonstop8h 20m

£631

LondonCastries

LGW - SLU

LGWSLU

London Gatwick

Sat 25/4

13:05-17:40

2 stops33h 35m

Castries George F. L. Charle

Sun 3/5

18:00-08:20

3 stops33h 20m

£868

LondonCastries

LGW - SLU

LGWSLU

London Gatwick

Thu 23/4

10:20-19:00

1 stop13h 40m

Castries George F. L. Charle

Sat 2/5

17:50-06:20

2 stops31h 30m

£919

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 Saint Lucia

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 London Gatwick to Saint Lucia flight route?

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

What cabin class options are available on London Gatwick to Saint Lucia flights?

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

Cheap London Gatwick Airport to Saint Lucia flight deals and tips

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

Best price found	£451
Fastest flight time	8h 50m
Direct flights	Every day
Airports in Saint Lucia	7 airports

The best one-way flight to Saint Lucia from London Gatwick Airport in the past 72 hours is £451. The best return flight deal from London Gatwick Airport to Saint Lucia found on momondo in the last 72 hours is £613.

The fastest flight from London Gatwick Airport to Saint Lucia takes 8h 50m

Direct flights go from London Gatwick Airport to Saint Lucia every day.

There are 7 airports in Saint Lucia. From London Gatwick Airport there are direct flights to Castries Hewanorra (UVF).

Search flight deals

When did momondo last update prices for flights from London Gatwick Airport to Saint Lucia?
Prices for flights from London Gatwick Airport to Saint Lucia refresh daily.
How many operators does momondo search for flights from London Gatwick Airport to Saint Lucia?
There are 3 operators available for flights from London Gatwick Airport to Saint Lucia as of February 2026.
How old do you have to be to fly from London Gatwick Airport to Saint Lucia?
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 Saint Lucia.
What documentation or ID do you need to fly to Saint Lucia?
The travel and health documents you'll need for your trip to Saint Lucia 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 Saint Lucia. 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 Saint Lucia?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London Gatwick Airport to Saint Lucia is Boeing 777 (99.11% of total bookings). The next most popular plane models are Airbus A350-900 (0.45%), Boeing 787-9 Dreamliner (0.15%), and Airbus A330-300 (0.15%).

Best airlines flying from London Gatwick Airport to Saint Lucia

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

Airline	Rating	Free Cancellation	Price
TUI Airways	PriceFrom £282	Free Cancellation	Rating 0.0 0 reviews	Search TUI Airways flights
British Airways	PriceFrom £483	Free Cancellation	Rating 6.7 7,756 reviews	Search British Airways flights
Finnair	PriceFrom £585	Free Cancellation	Rating 7.6 1,365 reviews	Search Finnair flights

Why use momondo?

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

It is quick and easy to find London to Saint Lucia 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 Saint Lucia that suits you.

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

momondo does allow users to show only those flights to Saint Lucia from London which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from London to Saint Lucia?

Once you have performed a search for London to Saint Lucia 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 Saint Lucia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for London to Saint Lucia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Saint Lucia trip

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Flights to Castriesfrom £673

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Iberia flights from London Gatwick Airport to Saint Lucia

Our best Iberia deals on London Gatwick Airport to Saint Lucia flight tickets

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

momondo Fare Finder

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

See travel insights to Saint Lucia from

How to get the cheapest flight ticket from London Gatwick Airport to Saint Lucia

What is the cheapest London Gatwick to Saint Lucia flight route?

What cabin class options are available on London Gatwick to Saint Lucia flights?

Which airlines fly to Saint Lucia?

How often are flights from London to Saint Lucia delayed?

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

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

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

How many flights depart from London Gatwick Airport to Saint Lucia on average per day?

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

Cheap London Gatwick Airport to Saint Lucia flight deals and tips

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

Best price found

Fastest flight time

Direct flights

Airports in Saint Lucia

Best airlines flying from London Gatwick Airport to Saint Lucia

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

Why use momondo?

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

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

How can momondo help me find flights from London to Saint Lucia?

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

An easier way to manage your Saint Lucia 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

Popular Cities in Saint Lucia

Popular flights according to clicks in the last 7 days on momondo

London Gatwick Airport flight routes

According to popular flight searches on momondo this year

Saint Lucia flight routes

According to popular flight searches on momondo this year

Fly your favourite airline to Saint Lucia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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List of cabin classes available on flights landing in Saint Lucia. Availability may vary depending on flight origin and airline.

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