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Cheap flights from Saint Lucia to London Gatwick Airport from £294

UVF — LGW
24 Oct — 31 Oct1
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

Wed 23/1219:20 -
Nonstop8h 15m
Sun 17/112:30 -
Nonstop9h 05m
Deal found 22/9£748
Tue 10/1119:20 -
Nonstop8h 15m
Tue 24/1112:30 -
Nonstop9h 05m
Deal found 21/9£768
Thu 29/1019:20 -
Nonstop8h 15m
Tue 3/1112:30 -
Nonstop9h 05m
Deal found 19/9£772
Wed 4/1119:20 -
Nonstop8h 15m
Tue 24/1112:30 -
Nonstop9h 05m
Deal found 21/9£773
Thu 5/1119:20 -
Nonstop8h 15m
Thu 12/1112:30 -
Nonstop9h 05m
Deal found 20/9£776
Fri 6/1120:05 -
Nonstop8h 15m
Fri 13/1113:15 -
Nonstop9h 05m
Deal found 22/9£779
Tue 3/1119:20 -
Nonstop8h 15m
Tue 10/1112:30 -
Nonstop9h 05m
Deal found 19/9£781
Sun 18/1020:30 -
Nonstop8h 20m
Sun 25/1012:30 -
Nonstop9h 05m
Deal found 20/9£797
Fri 2/1020:50 -
Nonstop8h 20m
Sat 7/1112:30 -
Nonstop9h 05m
Deal found 20/9£846

Find flight deals from Saint Lucia to Gatwick

Round-trip from

£748

One-way from

£294

Good round-trip deal

£740 or less
British Airways
  • British Airways
  • 23/12-17/1
  • Nonstop
  • 17h 20m total
  • Saint Lucia to London
Search Deals
18/10-31/12
  • 18/10-31/12
  • 2 total stops
  • 41h 10m 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

 
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 Castries Hewanorra - LGW London Gatwick

UVFLGW

Castries Hewanorra

Sat 21/11

15:50-20:35

3 stops48h 45m

London Gatwick

Wed 31/12

00:00-19:00

Nonstop0h 00m

£381

CastriesLondon

UVF Castries Hewanorra - LGW London Gatwick

UVFLGW

Castries Hewanorra

Tue 17/11

15:55-09:45

1 stop37h 50m

London Gatwick

Wed 31/12

00:00-19:00

Nonstop0h 00m

£409
Fastest return journey

CastriesLondon

UVF Castries Hewanorra - LGW London Gatwick

UVFLGW

Castries Hewanorra

Tue 22/12

19:20-07:35

Nonstop8h 15m

London Gatwick

Wed 31/12

00:00-19:00

Nonstop0h 00m

£579

CastriesLondon

UVF Castries Hewanorra - LGW London Gatwick

UVFLGW

Castries Hewanorra

Mon 22/3

19:05-07:20

Nonstop8h 15m

London Gatwick

Wed 31/12

00:00-19:00

Nonstop0h 00m

£579

CastriesLondon

UVF Castries Hewanorra - LGW London Gatwick

UVFLGW

Castries Hewanorra

Wed 23/12

19:20-07:35

Nonstop8h 15m

London Gatwick

Wed 31/12

00:00-19:00

Nonstop0h 00m

£597

CastriesLondon

UVF Castries Hewanorra - LGW London Gatwick

UVFLGW

Castries Hewanorra

Tue 20/10

16:39-22:25

2 stops24h 46m

London Gatwick

Wed 31/12

00:00-19:00

Nonstop0h 00m

£606

CastriesLondon

UVF Castries Hewanorra - LGW London Gatwick

UVFLGW

Castries Hewanorra

Tue 22/12

17:06-16:30

2 stops43h 24m

London Gatwick

Wed 31/12

00:00-19:00

Nonstop0h 00m

£606

CastriesLondon

UVF Castries Hewanorra - LGW London Gatwick

UVFLGW

Castries Hewanorra

Mon 19/10

16:39-22:25

2 stops24h 46m

London Gatwick

Wed 31/12

00:00-19:00

Nonstop0h 00m

£606

CastriesLondon

UVF Castries Hewanorra - LGW London Gatwick

UVFLGW

Castries Hewanorra

Sat 31/10

16:20-09:10

2 stops36h 50m

London Gatwick

Wed 31/12

00:00-19:00

Nonstop0h 00m

£606

CastriesLondon

UVF Castries Hewanorra - LGW London Gatwick

UVFLGW

Castries Hewanorra

Sat 24/10

16:25-23:35

2 stops50h 10m

London Gatwick

Wed 31/12

00:00-19:00

Nonstop0h 00m

£606

Flights are sorted by cheapest return flights first.

Deals found on 19/9

Showing 1-10 of 22 resultsSorted by cheapest first
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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

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 £765). Flying from Saint Lucia to London Gatwick Airport in November is currently the most expensive (average of £1,214). 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?

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

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
8,227 reviews
Check prices

Boarding

7.0

Entertainment

6.5

Overall

6.7

Crew

7.7

Comfort

6.8

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sept 2026

LUX - LHR

Cancelled flight extended my travel time by over 10 hours and no one was available to.assist with accommodation during a 15 hour layover.
British Airways
6.7
Okay
8,227 reviews
British Airways
6.7
Okay
8,227 reviews
Check prices

Boarding

7.0

Entertainment

6.5

Overall

6.7

Crew

7.7

Comfort

6.8

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sept 2026

LUX - LHR

Cancelled flight extended my travel time by over 10 hours and no one was available to.assist with accommodation during a 15 hour layover.

Related info for your journey

  • 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 15m. 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 £713. On average you can expect to pay £827. The most popular route, (Castries Hewanorra - London Gatwick), can usually be booked for £748.

  • 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 £765). Flying from Saint Lucia to London Gatwick Airport in November is currently the most expensive (average of £1,214). 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
Luton
Milton Keynes
Gatwick
Wembley
Slough
Ilford
Hayes
Croydon
Colchester
Eastbourne
Enfield
Brentford
Southend-on-Sea
Barnet
Southall
Watford
Kingston upon Thames
Dagenham
Dover

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Saint Lucia to Gatwick

AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£716Average£882FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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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