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LGW - SLU

£1,158 Find cheap flights from London Gatwick Airport to Castries

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Gatwick to Castries departing on 12/6. 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
0 bags
Tue 4/6
Tue 11/6

Search hundreds of travel sites at once for deals on flights to Castries

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Castries, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Castries, as well as popular online travel agencies
In the last 7 days, travellers have searched 43,369,418 times on KAYAK, and here's why:

Save 28% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Gatwick to Castries (LGW-SLU)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Gatwick to Castries 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 and deals for you by selecting your travel dates.
Choose your dates
20:40 - 12:00LGW-SLU
20h 20m2 stops
12:50 - 13:30SLU-LGW
19h 40m2 stops
£1,158
Find Deal
Wed, 12 Jun - Thu, 20 Jun
20:40 - 12:00LGW-SLU
20h 20m2 stops
12:50 - 13:30SLU-LGW
19h 40m3 stops
£1,191
Find Deal
Wed, 12 Jun - Thu, 20 Jun
10:00 - 19:00LGW-SLU
14h 00m2 stops
13:25 - 07:45SLU-LGW
13h 20m2 stops
£1,391
Find Deal
Sat, 10 Aug - Sat, 24 Aug

Flights from Gatwick to Castries - Travel Insights & Trends

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

What is the cheapest month to fly from London Gatwick Airport to Castries?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from London Gatwick Airport to Castries, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from London Gatwick Airport to Castries is May, where tickets cost £546 on average. On the other hand, the most expensive months are December and August, where the average cost of tickets is £1,145 and £807 respectively.

How far in advance should I book a flight from London Gatwick Airport to Castries?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from London Gatwick Airport to Castries, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from London Gatwick Airport to Castries, you should book around 2 days before departure. For the absolute cheapest price, our data suggests you should book 2 days before departure.

Good to know - Cheap tickets from London Gatwick Airport to Castries

Low season

September

High season

August

Cheapest flight

£1,158
Best time to beat the crowds (24% less expensive on average)
Most popular time to fly (26% more expensive on average)
Flight from London Gatwick Airport to Castries

When to book flights from Gatwick to Castries

Are your dates flexible? Find out the best times to travel from Gatwick to Castries based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Gatwick Airport to Castries flights

  • What is the cheapest flight from London Gatwick Airport to Castries?

    In the last 3 days, the lowest price for a flight from London Gatwick Airport to Castries was £1,453 for a return ticket.

  • Which aircraft models fly most regularly from London Gatwick Airport to Castries?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from London Gatwick Airport to Castries?

    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 from London Gatwick Airport to Castries.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Castries from 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 from London Gatwick Airport to Castries?

    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 Castries with an airline and back to London Gatwick Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Gatwick Airport to Castries?

    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 Castries from London Gatwick Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Gatwick to Castries

 
See real verified KAYAK customer reviews for airlines flying from London to Castries. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Gatwick to Castries? 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.
6.8
British AirwaysOverall score based on 6874 reviews
6.8Comfort
7.0Boarding
6.5Entertainment
7.7Crew
6.4Food
Airline reviews

My luggage never arrived to Zurich. They can't confirm when it will arrive

2.0 MediocreBrunno, May 2024LHR - ZRH
Read more about British Airways reviews

My luggage never arrived to Zurich. They can't confirm when it will arrive

Late again. 3 out of 4 late. One cancelled flight and one lost bag.

Charged an extra 65 pounds for overweight suitcase, Not told how much overweight but had no choice but to pay the price. Compare to Delta Airlines where I flew internationally a few days before with this suitcase and no extra charge by Delta. Comfort was horrible. I am just under 6 feet tall, and good that the flight was only 1 1/2 hours, because my knees were in the seat back in front of me the whole flight. I felt that my knees were part way up to my chest. No reason to have the seats that close. I will say to the positive was the flight crew, very friendly and efficient.

The flight was delayed as they were waiting on catering. Catering. Was eventually delivered but they still had no food. No meals for us in business class - just a bag of nuts.

Our luggage is missing. We are at the Hotel Gran Via in Barcelona

Air hostess delayed providing food and then pulled away the tray before i finished eating

my original flight was cancelled the previous day, and i was rescheduled onto this flight, which left much earlier in the morning, impacting my previous evening and requiring me to get up much earlier in the morning to get to the airport online. This practice happens way way way too much, and it seems on every airline, though AA is probably the worst.

The flight was on time and the crew very professional. Everything went as expected and I will use BA again for this trip.

We paid to have overhead carry-on baggage. When we got to the gate we were told that our carry on bags would need to be checked and go below because the flight was full. Notably we were nowhere near the last people to board and about 30 other passengers also had to check their carry-on bags. Other than that the flight was fine.

Very bad plain although I paid A business class ticket I was stuck in a stiff fixed seat without any entertainment or Wi Fi for 5 hours I will never ever book a flight on British airline.

London Gatwick Airport - Castries Flights

Departure:

London Gatwick Airport (LGW)United Kingdom

Destination:

Castries (SLU)Saint Lucia

Cabin classes:

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