£506 Find Cheap Flights to Gros Islet – 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 Gros Islet departing on 1/1. 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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Everything you should know

Cheapest return fare
£665
Multiple Airlines
Mon 16/11Sun 22/11
LGW - SLU • 1 stop
Cheapest one-way flight
£501
Multiple Airlines
Fri 1/1
LGW - SLU • 1 stop
Arrival airport
You can’t fly directly to Gros Islet. It is served by Castries (SLU), located 4.3 miles from Gros Islet.
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We hope you love your trip to Gros Islet!
Flight Deals
Useful Info
Flight Deals

Cheap Flights to Gros Islet

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Gros Islet 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 to Gros Islet

Mon, 16 Nov - Sun, 22 Nov
Multiple Airlines Logo
10:05 - 19:00
LGW
-
SLU
12h 55m
1 stop
Multiple Airlines Logo
15:45 - 09:05
SLU
-
LGW
13h 20m
1 stop
£665Multiple Airlines
Mon, 4 Jan - Tue, 12 Jan
Multiple Airlines Logo
10:05 - 19:00
LGW
-
SLU
12h 55m
1 stop
Multiple Airlines Logo
15:45 - 09:20
SLU
-
LGW
13h 35m
1 stop
£668Multiple Airlines
Thu, 10 Dec - Sun, 20 Dec
Multiple Airlines Logo
10:05 - 19:00
LGW
-
SLU
12h 55m
1 stop
Multiple Airlines Logo
15:45 - 09:05
SLU
-
LGW
13h 20m
1 stop
£670Multiple Airlines
Fri, 11 Dec - Sat, 19 Dec
Multiple Airlines Logo
10:05 - 19:00
LGW
-
SLU
12h 55m
1 stop
Multiple Airlines Logo
15:45 - 09:05
SLU
-
LGW
13h 20m
1 stop
£670Multiple Airlines
Mon, 9 Nov - Wed, 9 Dec
Multiple Airlines Logo
10:05 - 19:00
LGW
-
SLU
12h 55m
1 stop
Multiple Airlines Logo
15:45 - 09:05
SLU
-
LGW
13h 20m
1 stop
£671Multiple Airlines
Sat, 9 Jan - Sat, 23 Jan
Multiple Airlines Logo
10:05 - 19:00
LGW
-
SLU
12h 55m
1 stop
Multiple Airlines Logo
15:45 - 09:05
SLU
-
LGW
13h 20m
1 stop
£677Multiple Airlines
Fri, 8 Jan - Mon, 18 Jan
Multiple Airlines Logo
10:05 - 19:00
LGW
-
SLU
12h 55m
1 stop
Multiple Airlines Logo
15:45 - 10:25
SLU
-
LGW
14h 40m
1 stop
£678Multiple Airlines
Sat, 28 Nov - Sat, 5 Dec
Multiple Airlines Logo
10:05 - 19:00
LGW
-
SLU
12h 55m
1 stop
Multiple Airlines Logo
15:45 - 09:05
SLU
-
LGW
13h 20m
1 stop
£683Multiple Airlines
Sun, 29 Nov - Sun, 6 Dec
Multiple Airlines Logo
10:05 - 19:00
LGW
-
SLU
12h 55m
1 stop
Multiple Airlines Logo
15:45 - 09:05
SLU
-
LGW
13h 20m
1 stop
£685Multiple Airlines
Wed, 20 Jan - Wed, 27 Jan
Multiple Airlines Logo
10:05 - 19:00
LGW
-
SLU
12h 55m
1 stop
Multiple Airlines Logo
15:45 - 09:05
SLU
-
LGW
13h 20m
1 stop
£687Multiple Airlines
Useful Info

Good to know - Cheap tickets to Gros Islet

Cheapest flight

£506
Flight from London Gatwick Airport to Castries

FAQs - booking Gros Islet flights

  • How long is the flight to Gros Islet?

    Flights from London12h 40m
  • What is the cheapest flight to Castries?

    In the last 5 days, the cheapest flight deal to Castries was found on the route from London, at £665 return. The most popular connection is from London to Castries, while KAYAK users have found return deals for as low as £665 in the last 5 days.

  • How to fly to Gros Islet?

    You cannot fly directly to Gros Islet. KAYAK recommends you fly to Castries George F. L. Charle (SLU) (4.31 miles from Gros Islet). From there you can hire a car or take a taxi.

  • What airports are near Gros Islet?

    The closest airport is Castries Hewanorra (UVF) (23.03 mi). Other nearby airports are Fort-de-France Lamentin (FDF) (36.43 mi) or Canouan Island (CIW) (98.04 mi). KAYAK recommends you fly to Castries George F. L. Charle.

  • How far is Castries George F. L. Charle Airport from central Castries?

    There are 1 mile between Castries city centre and Castries George F. L. Charle Airport.

  • What is the name of Castries’s airport?

    All flights to Castries land at Castries George F. L. Charle Airport. The airport code is SLU,and it can also be referred to as George F. L. Charle, George F. L. Charles, or Saint Lucia.

  • How does KAYAK find such low prices on flights to Gros Islet?

    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 Gros Islet.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Gros Islet 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 Gros Islet?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Gros Islet 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 Gros Islet?

    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 Gros Islet up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Gros Islet

  • There is no major airport in Gros Islet. It is instead served by Castries George F. L. Charle Airport.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Gros Islet flight deals.

Reviews of the top airline flying to Gros Islet

 
Need help choosing which airline to fly with from the United Kingdom to Gros Islet? 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 8130 reviews
6.5Entertainment
7.7Crew
6.4Food
6.8Comfort
7.0Boarding
Airline reviews

Not enough food for a 4 hour trip…Lack of entertainment and with no WIfi accessibility I didn’t figure it out how to access free WiFi

8.0 ExcellentKyriaki, Jul 2026
LHR - LCA
Read more British Airways reviews

Not enough food for a 4 hour trip…Lack of entertainment and with no WIfi accessibility I didn’t figure it out how to access free WiFi

Not good because in this cancelled and then rebooked flight BA put me and my husband in both middle seats when we were originally seated together in original flight and i was in aisle. I hate sitting in the middle. BA food needs to be better. It was just ok. Thanks though to screw and everyone one for safe flight

Crew members were thorough in checking seatbelts and whatnot which makes me feel cared for because passenger safety is a main concern.

I was sent an email that said my card payment was not verified. When I spoke to an agent , he said my card was not verified and the flight I thought I had to booked was no longer available so I booked another flight on another airline(United). Later I got flight updates , etc., concerning my supposed first flight. So if I was charged for this flight on British Airways/American airlines, I need a refund.

The crew made it a great flight. They were friendly and attentive. They made me want to fly British Airways again.

BA has not been handling priority luggage with any special priority. This time our luggage was distinctly very slow to arrive, well after the first half of items to arrive. Business class flights cost a lot and it would be nice to have that reflected in the speed of baggage handling! (I note that this has worsened in our long experience of BA.) On a different note, we spent 2.5 hours on the plane after landing because of an airport mishap at Boston Logan. The pilot provided reasonably frequent update but more could have been done to ensure passenger comfort, such as more beverage and maybe snack services.

I purchased premier economy seats but I was seated one row off and was sitting in economy my bottle of water and cookie did not compare to the menus handed OP it in premier.

I understand and don't want food on a short trip, but tea and coffe (at least 1 cup) should be free. Nevertheless there was water available and the crew was nice.

Food is horrible. Flight was good and the staff were mostly men.

Delayed suitcase - terrible service to get my suitcase next day, I was informed it would arrive today in the afternoon (Jun/28). Now, I was informed I may or may not receive it until 3 am (Jun/29).

Everything you need to know for your flight to Gros Islet