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Cheap flights from London Gatwick Airport to Castries from £337

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — UVF
31 Aug — 7 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Gatwick to Castries Hewanorra are usually found in September or October, booked 68 days in advance, depart on a Sunday or Tuesday and return on a Wednesday

Cheap flight deals from Gatwick to Castries

Enter your travel dates to find the best prices.

Cheapest flights from Gatwick to Castries
Explore the most affordable flight options available from Gatwick to Castries. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 August 2026.

Sun 29/1112:30
LGW
-
UVF
Nonstop9h 05m
British Airways
Sun 6/1219:20
UVF
-
LGW
Nonstop8h 15m
British Airways
Deal found 29/7£539
Mon 21/911:15
LGW
-
UVF
Nonstop8h 45m
British Airways
Mon 28/922:00
UVF
-
LGW
Nonstop8h 25m
British Airways
Deal found 31/7£539
Sun 6/911:15
LGW
-
UVF
Nonstop8h 45m
British Airways
Sun 20/920:25
UVF
-
LGW
Nonstop8h 25m
British Airways
Deal found 29/7£540
Mon 28/911:15
LGW
-
UVF
Nonstop8h 45m
British Airways
Mon 12/1022:05
UVF
-
LGW
Nonstop8h 20m
British Airways
Deal found 31/7£545
Tue 1/911:15
LGW
-
UVF
Nonstop8h 45m
British Airways
Sun 13/920:25
UVF
-
LGW
Nonstop8h 25m
British Airways
Deal found 30/7£545
Thu 3/911:15
LGW
-
UVF
Nonstop8h 45m
British Airways
Sun 13/920:25
UVF
-
LGW
Nonstop8h 25m
British Airways
Deal found 30/7£546
Sun 13/911:15
LGW
-
UVF
Nonstop8h 45m
British Airways
Sun 20/920:25
UVF
-
LGW
Nonstop8h 25m
British Airways
Deal found 30/7£551
Tue 1/911:15
LGW
-
UVF
Nonstop8h 45m
British Airways
Thu 10/922:00
UVF
-
LGW
Nonstop8h 25m
British Airways
Deal found 27/7£553
Wed 18/1112:30
LGW
-
UVF
Nonstop9h 05m
British Airways
Sun 20/1219:20
UVF
-
LGW
Nonstop8h 15m
British Airways
Deal found 28/7£554
Thu 10/911:15
LGW
-
UVF
Nonstop8h 45m
British Airways
Thu 17/922:00
UVF
-
LGW
Nonstop8h 25m
British Airways
Deal found 27/7£555
Sun 29/1112:30
LGW
-
UVF
Nonstop9h 05m
British Airways
Mon 7/1219:05
UVF
-
LGW
Nonstop8h 15m
British Airways
Deal found 31/7£556
Mon 16/1112:15
LGW
-
UVF
Nonstop9h 05m
British Airways
Sun 29/1119:20
UVF
-
LGW
Nonstop8h 15m
British Airways
Deal found 31/7£559

Find flight deals from Gatwick to Castries

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to Castries (UVF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 1 August 2026.

Round-trip from

£539

One-way from

£337

Popular in

December

Cheapest in

September

Average price

£717
British Airways
  • British Airways
  • 29/11-6/12
  • Nonstop
  • 17h 20m total
  • London to Castries
Search Deals
11/9
  • 11/9
  • 3 total stops
  • 44h 40m total
  • London to Castries
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£68 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£23 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Gatwick to Castries that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 1 August 2026.
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

Cheapest return flight
Fastest return journey

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Wed 14/10

17:35-15:20

2 stops26h 45m

Castries Hewanorra

Wed 21/10

16:25-22:30

2 stops25h 05m

£941

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Wed 30/9

10:50-15:34

2 stops33h 44m

Castries Hewanorra

Wed 7/10

16:39-16:35

2 stops42h 56m

£942

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Thu 24/9

07:30-15:34

2 stops37h 04m

Castries Hewanorra

Thu 8/10

16:25-22:25

2 stops49h 00m

£997

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Sat 14/11

10:05-16:09

2 stops58h 04m

Castries Hewanorra

Sat 21/11

15:15-09:10

2 stops37h 55m

£1,022

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Sun 13/9

10:50-15:33

2 stops33h 43m

Castries Hewanorra

Sun 20/9

16:39-16:40

2 stops43h 01m

£1,074

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Fri 11/9

07:25-15:04

2 stops36h 39m

Castries Hewanorra

Mon 21/9

16:39-16:35

2 stops42h 56m

£1,117

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Sun 25/10

10:05-15:14

2 stops57h 09m

Castries Hewanorra

Tue 3/11

17:15-22:35

2 stops49h 20m

£1,126

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Sat 16/1

06:30-15:41

2 stops37h 11m

Castries Hewanorra

Tue 26/1

17:21-22:35

2 stops49h 14m

£1,148

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Mon 25/1

17:25-15:41

2 stops50h 16m

Castries Hewanorra

Sun 31/1

17:21-09:10

2 stops35h 49m

£1,181

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Wed 21/10

07:25-15:20

2 stops36h 55m

Castries Hewanorra

Wed 28/10

16:20-22:35

2 stops26h 15m

£1,219

Flights are sorted by cheapest return flights first.

Deals found on 31/7

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from Gatwick to Castries

Have a flexible travel schedule? Discover the best time to fly to Castries from Gatwick with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Gatwick Airport to Castries

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

To ensure you get the cheapest price possible for a flight from London Gatwick Airport to Castries, you should look to book at least 66 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from London Gatwick Airport to Castries?

Currently, September is the cheapest month in which you can book a flight from London Gatwick Airport to Castries (average of £565). Flying from London Gatwick Airport to Castries in December is currently the most expensive (average of £1,045). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LGW to UVF?

Find hourly flight availability from Gatwick to Castries. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 August 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Gatwick Airport to Castries as you normally would.

How much does it cost for a return flight from London Gatwick Airport to Castries?

Airfare is below average for this route at the moment.

London Gatwick Airport to Castries flights typically cost between £701 and £825 in November.
The cheapest return price found within the last 5 days was £539 on British Airways (29 Nov–6 Dec).

Reviews of airlines servicing Castries

Get insights into the airlines that provide service to Castries. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Castries. Reviews last updated 1 August 2026.
See what other customers who have flown with British Airways from London Gatwick Airport to Castries have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
8,136 reviews
Check prices

Entertainment

6.5

Comfort

6.8

Boarding

7.0

Food

6.4

Overall

6.7

Crew

7.7

Reviews

1 / 20
6.0
Good

David,Jan 2026

LHR - MAD

It was a very old and tried plane. Lots of duck tape holding things together. Staff and food very good. Boarding was chaos at Madrid. Arrival in Lima swift and effective.
British Airways
6.7
Okay
8,136 reviews
British Airways
6.7
Okay
8,136 reviews
Check prices

Entertainment

6.5

Comfort

6.8

Boarding

7.0

Food

6.4

Overall

6.7

Crew

7.7

Reviews

1 / 20
6.0
Good

David,Jan 2026

LHR - MAD

It was a very old and tried plane. Lots of duck tape holding things together. Staff and food very good. Boarding was chaos at Madrid. Arrival in Lima swift and effective.

Related info for your journey

Find useful and relevant information for your journey from Gatwick to Castries. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Castries from London Gatwick?

    Castries Hewanorra (UVF) is the airport you will fly into if you book a flight from London Gatwick to Castries. You should not have trouble finding flights to Hewanorra from London Gatwick; the airport handles an average of 0 inbound flights from London Gatwick per day. You should also have plenty of airline options to choose from since 1 airline has flights to the Castries airport from London Gatwick. It is only a 19.3 mi journey from Hewanorra (UVF) to Castries’s city center.

  • What is the cheapest airline to fly from London Gatwick Airport to Castries round-trip?

    According to our current data, British Airways (£520), offers the cheapest pricing from London Gatwick Airport to Castries. British Airways is priced at 27% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest flights from London Gatwick Airport to Castries?

    The cheapest flight price from London Gatwick Airport to Castries is £478. On average you can expect to pay £679. The most popular route, (London Gatwick - Castries Hewanorra), can usually be booked for £536.

  • Can I find deals for flights from Gatwick to Castries that include hotel bookings?

    Yes. In addition to deals on Gatwick to Castries flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Gatwick to Castries?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gatwick to Castries.

  • Can I find deals for business class flights from Gatwick to Castries?

    Yes. Cheapflights offers flight deals from Gatwick to Castries by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, September is the cheapest month in which you can book a flight from London Gatwick Airport to Castries (average of £565). Flying from London Gatwick Airport to Castries in December is currently the most expensive (average of £1,045). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Gatwick to Castries

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Castries flights
Heathrow to Castries flights
Gatwick to Castries flights
London City to Castries flights

Top airline flying from Gatwick to Castries

Discover the top airline that operate flights from Gatwick to Castries. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 1 August 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£520Average£713FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Gatwick to Castries?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Gatwick to Castries. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Gatwick to Castries?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Gatwick to Castries for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Gatwick to Castries with no change fees?

Certainly. Search results for flights to Castries from Gatwick shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Gatwick to Castries become cheaper?

Yes! Start tracking prices for Gatwick to Castries flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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