£317 Find Cheap Flights from Saint Lucia to London Gatwick Airport – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Gatwick departing on 4/10. 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, 0 bags

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Cheap Flights from Saint Lucia to Gatwick

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Saint Lucia to Gatwick 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 Saint Lucia to Gatwick

Tue, 1 Dec - Wed, 2 Dec
British Airways Logo
19:20 - 07:35
UVF
-
LGW
8h 15mdirect
British Airways Logo
12:30 - 17:35
LGW
-
UVF
9h 05mdirect
£711British Airways
Mon, 7 Dec - Thu, 17 Dec
British Airways Logo
19:05 - 07:20
UVF
-
LGW
8h 15mdirect
British Airways Logo
12:30 - 17:35
LGW
-
UVF
9h 05mdirect
£711British Airways
Tue, 1 Dec - Thu, 31 Dec
British Airways Logo
19:20 - 07:35
UVF
-
LGW
8h 15mdirect
British Airways Logo
12:30 - 17:35
LGW
-
UVF
9h 05mdirect
£711British Airways
Thu, 8 Oct - Tue, 10 Nov
British Airways Logo
22:05 - 11:25
UVF
-
LGW
8h 20mdirect
British Airways Logo
12:30 - 17:35
LGW
-
UVF
9h 05mdirect
£734British Airways
Fri, 25 Sep - Sat, 3 Oct
British Airways Logo
20:45 - 10:10
UVF
-
LGW
8h 25mdirect
British Airways Logo
11:15 - 15:05
LGW
-
UVF
8h 50mdirect
£735British Airways
Fri, 25 Sep - Sat, 3 Oct
British Airways Logo
20:45 - 10:10
UVF
-
LGW
8h 25mdirect
British Airways Logo
11:15 - 15:05
LGW
-
UVF
8h 50mdirect
£737British Airways
Thu, 10 Sep - Thu, 17 Sep
British Airways Logo
22:00 - 11:25
UVF
-
LGW
8h 25mdirect
British Airways Logo
11:15 - 15:00
LGW
-
UVF
8h 45mdirect
£740British Airways
Fri, 18 Dec - Mon, 28 Dec
British Airways Logo
20:05 - 08:20
UVF
-
LGW
8h 15mdirect
British Airways Logo
12:15 - 17:20
LGW
-
UVF
9h 05mdirect
£741British Airways
Sun, 11 Oct - Sat, 31 Oct
Multiple Airlines Logo
14:30 - 20:55
UVF
-
LGW
25h 25m
2 stops
Multiple Airlines Logo
10:00 - 16:40
LGW
-
UVF
34h 40m
3 stops
£825Multiple Airlines
Sun, 11 Oct - Sat, 31 Oct
Multiple Airlines Logo
14:30 - 20:55
UVF
-
LGW
25h 25m
2 stops
Multiple Airlines Logo
11:55 - 16:40
LGW
-
UVF
32h 45m
3 stops
£844Multiple Airlines
Booking Insights

KAYAK's insights & trends for flights to Gatwick

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

What is the cheapest day to fly to London?

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

Based on KAYAK data, the cheapest day to fly to London is Wednesday where round-trip tickets can be as cheap as £738. On the other hand, the most expensive day to fly is Monday, where round-trip prices are £922 on average.

What is a good deal for flights to London Gatwick Airport?

If you’re looking for cheap airfare to London Gatwick Airport, 25% of our users found tickets to London Gatwick Airport for the following prices or less: From Castries £839 return.

Good to know - Cheap tickets from Saint Lucia to London Gatwick Airport

Low season

January

Cheapest flight

£317
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Castries to London Gatwick Airport

FAQs - booking London Gatwick Airport flights

  • How far is London Gatwick Airport from central London?

    Central London is 24 miles away from London Gatwick Airport.

  • How much is a flight to London?

    On average, a flight to London costs £726. The cheapest price found on KAYAK in the last 2 weeks cost £580 and departed from Castries Hewanorra Airport.

  • How does KAYAK find such low prices on flights to London Gatwick 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 to London Gatwick Airport.

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

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

  • What is the Hacker Fare option on flights to London Gatwick 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 Gatwick Airport with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to London Gatwick 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 Gatwick Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to London Gatwick Airport are there each week?

    Each week there are around 146 direct flights from within Saint Lucia to London Gatwick Airport. The most common day for departures is Friday, with 16% of flights taking off on this day.

Top tips for finding cheap flights to London Gatwick Airport

  • Looking for a cheap flight from London Gatwick Airport to Saint Lucia? 25% of our users found flights on this route for £580 or less one-way and £839 or less round-trip.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest London Gatwick Airport flight deals.

Reviews of the top airline flying from Saint Lucia to Gatwick

 
See real verified KAYAK customer reviews for airlines flying to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Saint Lucia to London. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Gatwick? 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.
6.7
British AirwaysOverall score based on 8145 reviews
6.4Food
7.0Boarding
6.8Comfort
6.5Entertainment
7.7Crew
Airline reviews

This was a special trip so we booked first class. It was obviously an old plane as the seats weren't that comfortable or spacious. We were delayed 45mins taking off as the "little engine that starts the big engines doesn't work". The powered divider between myself and the next seat in first class didn't work and my electrically powdered seat didn't work so I had to move seats to try and get some sleep. Food and drink were good, crew were great. But I'll never fly with BA again.

2.0 MediocreColin, Jun 2026
YVR - LGW
Read more British Airways reviews

This was a special trip so we booked first class. It was obviously an old plane as the seats weren't that comfortable or spacious. We were delayed 45mins taking off as the "little engine that starts the big engines doesn't work". The powered divider between myself and the next seat in first class didn't work and my electrically powdered seat didn't work so I had to move seats to try and get some sleep. Food and drink were good, crew were great. But I'll never fly with BA again.

I really liked it when the First Officer mentioned that we could see Paris out of the window on the left.

Pilot announcements were clear. Boarding is too slow compared to budget carriers.

5 hour flight with no food or on-board entertainment. Flight crew barely made rounds to provide water.

The flight was comfortable and the attendants were readily available and helpful. The food needs to be improved.

The flight was fine but they made me pay for my carryon bag because they said it was too big at the counter. But it fit under the seat just fine.

The overall seat and cushion needs to be updated. It was hard and no support. My butt was numb for most of the flight. The food was subpar at best being in premium economy cost. The flight attendants were excellent and attentive during the whole flight. Disappointed I had to select our seats 24 hours prior.

Old tired plane, Uncomfortable business class seat. Breakfast dreadful and meagre. At least flight was on time!

We had airport assistance which was good except at Heraklion it was very difficult to find any staff to ask where to go which proved stressful

It was all great, a nice flight. I'm glad we didn't pay several hundred quid to sit together when we were able to sit together anyway is all I would say

Travelling to a place near Gatwick?

Book flights to Gatwick if you plan to visit one of these locations
Gatwick
Milton Keynes
Eastbourne
Hounslow
Luton
Southend-on-Sea
Winchester
Slough
Stansted
Croydon
Folkestone
Newport
Chichester
Colchester
Maidstone
Crawley
Chelmsford
Bedford
Hastings
Richmond

Everything you need to know for your flight to Gatwick

Information on the airport you'll fly into in London