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Cheap flights from Saint Lucia to London Gatwick Airport from £380

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 18/10. Fares are subject to change and may not be available on all flights or dates of travel.
UVF — LGW
24 Aug — 31 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Saint Lucia to Gatwick

Enter your travel dates to find the best prices.

Cheapest flights from Saint Lucia to Gatwick
Explore the most affordable flight options available from Saint Lucia to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 July 2026.

Fri 25/920:45
UVF
-
LGW
Nonstop8h 25m
British Airways
Sat 3/1011:15
LGW
-
UVF
Nonstop8h 50m
British Airways
Deal found 24/7£743
Thu 17/922:00
UVF
-
LGW
Nonstop8h 25m
British Airways
Mon 21/911:15
LGW
-
UVF
Nonstop8h 45m
British Airways
Deal found 23/7£745
Mon 7/922:00
UVF
-
LGW
Nonstop8h 25m
British Airways
Mon 14/911:15
LGW
-
UVF
Nonstop8h 45m
British Airways
Deal found 22/7£754
Fri 4/920:45
UVF
-
LGW
Nonstop8h 25m
British Airways
Tue 8/911:15
LGW
-
UVF
Nonstop8h 45m
British Airways
Deal found 22/7£757
Sun 11/1020:30
UVF
-
LGW
Nonstop8h 20m
British Airways
Fri 16/1011:15
LGW
-
UVF
Nonstop8h 50m
British Airways
Deal found 22/7£775
Sun 6/920:25
UVF
-
LGW
Nonstop8h 25m
British Airways
Sun 13/911:15
LGW
-
UVF
Nonstop8h 45m
British Airways
Deal found 23/7£780
Thu 24/1215:45
SLU
-
LGW
1 stop14h 40m
Multiple Airlines
Sun 3/110:05
LGW
-
SLU
1 stop12h 55m
Multiple Airlines
Deal found 22/7£985
Tue 3/1115:45
SLU
-
LGW
1 stop13h 35m
Multiple Airlines
Sat 28/1110:05
LGW
-
SLU
1 stop12h 55m
Multiple Airlines
Deal found 24/7£1,115
Mon 7/919:40
SLU
-
LGW
2 stops29h 40m
Multiple Airlines
Mon 14/909:40
LGW
-
SLU
2 stops27h 30m
Multiple Airlines
Deal found 22/7£1,124
Sat 1/814:05
SLU
-
LGW
3 stops38h 55m
Multiple Airlines
Sun 30/822:10
LGW
-
SLU
3 stops39h 00m
Multiple Airlines
Deal found 20/7£1,554
Sat 1/815:45
SLU
-
LGW
3 stops37h 15m
Multiple Airlines
Fri 7/808:55
LGW
-
SLU
3 stops42h 15m
Multiple Airlines
Deal found 23/7£1,716

Find flight deals from Saint Lucia to Gatwick

Keep the following information in mind while searching for Saint Lucia to Gatwick flight deals. Data was last updated 25 July 2026.

Round-trip from

£742

One-way from

£380

Good round-trip deal

£857 or less
British Airways
  • British Airways
  • 3/11-28/11
  • Nonstop
  • 17h 20m total
  • Saint Lucia to London
Search Deals
18/10
  • 18/10
  • 2 total stops
  • 21h 25m total
  • Saint Lucia to London
Search Deals
Price to beat on a round-trip flight from Saint Lucia to London Gatwick.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Saint Lucia to Gatwick 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 25 July 2026.
Use the filters below to find and compare flights from Saint Lucia to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CastriesLondon

UVF - LGW

UVFLGW

Castries Hewanorra

Fri 25/9

20:45-10:10

Nonstop8h 25m

London Gatwick

Sat 3/10

11:15-15:05

Nonstop8h 50m

£743
Fastest return journey

CastriesLondon

UVF - LGW

UVFLGW

Castries Hewanorra

Thu 17/9

22:00-11:25

Nonstop8h 25m

London Gatwick

Mon 21/9

11:15-15:00

Nonstop8h 45m

£745

CastriesLondon

UVF - LGW

UVFLGW

Castries Hewanorra

Fri 25/9

16:39-09:55

2 stops36h 16m

London Gatwick

Sat 3/10

17:40-15:33

2 stops50h 53m

£895

CastriesLondon

UVF - LGW

UVFLGW

Castries Hewanorra

Thu 17/9

16:39-09:55

2 stops36h 16m

London Gatwick

Mon 21/9

07:05-15:33

2 stops37h 28m

£897

CastriesLondon

SLU - LGW

SLULGW

Castries George F. L. Charle

Mon 7/9

19:40-06:20

2 stops29h 40m

London Gatwick

Mon 14/9

09:40-08:10

2 stops27h 30m

£1,124

CastriesLondon

SLU - LGW

SLULGW

Castries George F. L. Charle

Thu 24/12

12:35-05:55

1 stop13h 20m

London Gatwick

Sun 3/1

11:40-16:05

2 stops32h 25m

£1,656
Cheapest one-way

CastriesLondon

UVF - LGW

UVFLGW

Castries Hewanorra

Sun 25/10

14:40-09:45

1 stop39h 05m

£444

CastriesLondon

UVF - LGW

UVFLGW

Castries Hewanorra

Sun 18/10

14:30-20:25

3 stops48h 55m

£465

CastriesLondon

UVF - LGW

UVFLGW

Castries Hewanorra

Tue 19/1

15:40-09:45

1 stop38h 05m

£474

CastriesLondon

UVF - LGW

UVFLGW

Castries Hewanorra

Sun 20/9

14:30-20:25

3 stops24h 55m

£483

Flights are sorted by cheapest return flights first.

Deals found on 23/7

Showing 1-10 of 22 resultsSorted by cheapest first
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2
3

Best time to book a flight from Saint Lucia to Gatwick

Have a flexible travel schedule? Discover the best time to fly to Gatwick from Saint Lucia 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 Saint Lucia to London Gatwick Airport

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

Currently, December is the cheapest month in which you can book a flight from Saint Lucia to London Gatwick Airport (average of £772). Flying from Saint Lucia to London Gatwick Airport in April is currently the most expensive (average of £1,145). 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 LC to LGW?

Find hourly flight availability from Saint Lucia to Gatwick. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 July 2026.

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

Reviews of airlines servicing Gatwick

Get insights into the airlines that provide service to Gatwick. 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 Gatwick. Reviews last updated 25 July 2026.
Read reviews from past customers who have flown with British Airways from Saint Lucia to London Gatwick Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
8,132 reviews
Check prices

Crew

7.7

Boarding

6.9

Overall

6.7

Food

6.4

Comfort

6.8

Entertainment

6.5

Reviews

1 / 20
8.0
Excellent

Kaisha,Jul 2026

VLC - LGW

It was a Vueling flight. Boarding was super quick and organised. Didn't eat or purchase anything so cant comment on food. It was a short flight so there was also no entertainment. Disembarking was done in rows which I though was a good idea however people continued to make it seem like a really challenging task. Trying to walk back for bags, waking from seats further back when it wasnt their turn etc.
British Airways
6.7
Okay
8,132 reviews
British Airways
6.7
Okay
8,132 reviews
Check prices

Crew

7.7

Boarding

6.9

Overall

6.7

Food

6.4

Comfort

6.8

Entertainment

6.5

Reviews

1 / 20
8.0
Excellent

Kaisha,Jul 2026

VLC - LGW

It was a Vueling flight. Boarding was super quick and organised. Didn't eat or purchase anything so cant comment on food. It was a short flight so there was also no entertainment. Disembarking was done in rows which I though was a good idea however people continued to make it seem like a really challenging task. Trying to walk back for bags, waking from seats further back when it wasnt their turn etc.

Related info for your journey

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

  • How long is the flight from Saint Lucia to London Gatwick Airport?

    There are many flights that can get you from Saint Lucia to London Gatwick Airport in 8h 25m. Fly via British Airways to get the fastest option. The distance from Saint Lucia to London Gatwick Airport is about 4223 mi. Most flights are nonstop.

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

    The cheapest flight price from Saint Lucia to London Gatwick Airport is £849. On average you can expect to pay £891. The most popular route, (Castries Hewanorra - London Gatwick), can usually be booked for £745.

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

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

  • How can I find direct flights from Saint Lucia to Gatwick?

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

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

    Yes. Cheapflights offers flight deals from Saint Lucia to Gatwick 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 Saint Lucia to London Gatwick Airport?

    Currently, December is the cheapest month in which you can book a flight from Saint Lucia to London Gatwick Airport (average of £772). Flying from Saint Lucia to London Gatwick Airport in April is currently the most expensive (average of £1,145). 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

Travelling to a place near London Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Luton
Wembley
Gatwick
Slough
Ilford
Hayes
Croydon
Colchester
Brentford
Eastbourne
Watford
Southend-on-Sea
Kingston upon Thames
Southall
Aylesbury
Dover
Romford
Enfield

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Saint Lucia to Gatwick

Discover the top airline that operate flights from Saint Lucia to Gatwick. 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 25 July 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£701Average£875FlexibilityNo 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 Saint Lucia to Gatwick?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Saint Lucia to Gatwick. 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 Saint Lucia to Gatwick?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Gatwick from Saint Lucia.

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

Need flexible booking options for your flight to Gatwick from Saint Lucia? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Gatwick from Saint Lucia today and book when prices fit your budget.

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