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Cheap flights from Saint Lucia to London Gatwick Airport from £448

UVF — LGW
12 Nov — 19 Nov1
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

Fri 27/1120:05 -
Nonstop8h 15m
Fri 4/1213:15 -
Nonstop9h 05m
Deal found 13/10£773
Mon 23/1119:05 -
Nonstop8h 15m
Mon 30/1112:15 -
Nonstop9h 05m
Deal found 9/10£779
Wed 11/1119:20 -
Nonstop8h 15m
Wed 30/1212:30 -
Nonstop9h 05m
Deal found 9/10£806
Mon 2/1119:05 -
Nonstop8h 15m
Sun 8/1112:30 -
Nonstop9h 05m
Deal found 9/10£832
Fri 23/1020:50 -
Nonstop8h 20m
Fri 6/1113:15 -
Nonstop9h 05m
Deal found 10/10£841
Tue 10/1119:20 -
Nonstop8h 15m
Tue 17/1112:30 -
Nonstop9h 05m
Deal found 13/10£864
Thu 29/1019:20 -
Nonstop8h 15m
Tue 3/1112:30 -
Nonstop9h 05m
Deal found 9/10£866
Tue 10/1117:32 -
2 stops35h 38m
Tue 17/1117:25 -
2 stops50h 37m
Deal found 13/10£1,042
Mon 23/1117:22 -
2 stops43h 08m
Mon 30/1117:25 -
2 stops50h 06m
Deal found 9/10£1,049

Find flight deals from Saint Lucia to Gatwick

Round-trip from

£773

One-way from

£448
British Airways
  • British Airways
  • 27/11-4/12
  • Nonstop
  • 17h 20m total
  • Saint Lucia to London
Search Deals
15/11-31/12
  • 15/11-31/12
  • 3 total stops
  • 38h 55m total
  • Saint Lucia to London
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

Tue 19/1

15:55-15:05

2 stops43h 10m

London Gatwick

Wed 31/12

00:00-19:00

Nonstop0h 00m

£461

CastriesLondon

UVF Castries Hewanorra - LGW London Gatwick

UVFLGW

Castries Hewanorra

Tue 10/11

15:55-15:05

2 stops43h 10m

London Gatwick

Wed 31/12

00:00-19:00

Nonstop0h 00m

£483

CastriesLondon

UVF Castries Hewanorra - LGW London Gatwick

UVFLGW

Castries Hewanorra

Mon 30/11

17:35-09:50

3 stops60h 15m

London Gatwick

Wed 31/12

00:00-19:00

Nonstop0h 00m

£545

CastriesLondon

UVF Castries Hewanorra - LGW London Gatwick

UVFLGW

Castries Hewanorra

Thu 8/4

14:55-10:45

1 stop38h 50m

London Gatwick

Wed 31/12

00:00-19:00

Nonstop0h 00m

£556

CastriesLondon

UVF Castries Hewanorra - LGW London Gatwick

UVFLGW

Castries Hewanorra

Sat 12/12

15:40-09:50

2 stops38h 10m

London Gatwick

Wed 31/12

00:00-19:00

Nonstop0h 00m

£571
Fastest return journey

CastriesLondon

UVF Castries Hewanorra - LGW London Gatwick

UVFLGW

Castries Hewanorra

Mon 30/11

19:05-07:20

Nonstop8h 15m

London Gatwick

Wed 31/12

00:00-19:00

Nonstop0h 00m

£590

CastriesLondon

UVF Castries Hewanorra - LGW London Gatwick

UVFLGW

Castries Hewanorra

Fri 11/12

16:55-16:30

2 stops43h 35m

London Gatwick

Wed 31/12

00:00-19:00

Nonstop0h 00m

£609

CastriesLondon

UVF Castries Hewanorra - LGW London Gatwick

UVFLGW

Castries Hewanorra

Fri 13/11

17:32-16:30

2 stops42h 58m

London Gatwick

Wed 31/12

00:00-19:00

Nonstop0h 00m

£609

CastriesLondon

UVF Castries Hewanorra - LGW London Gatwick

UVFLGW

Castries Hewanorra

Wed 11/11

17:17-09:10

2 stops35h 53m

London Gatwick

Wed 31/12

00:00-19:00

Nonstop0h 00m

£645

CastriesLondon

UVF Castries Hewanorra - LGW London Gatwick

UVFLGW

Castries Hewanorra

Sun 14/2

17:05-16:30

2 stops43h 25m

London Gatwick

Wed 31/12

00:00-19:00

Nonstop0h 00m

£646

Flights are sorted by cheapest return flights first.

Deals found on 9/10

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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, October is the cheapest month in which you can book a flight from Saint Lucia to London Gatwick Airport (average of £771). Flying from Saint Lucia to London Gatwick Airport in April is currently the most expensive (average of £1,153). 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
8,261 reviews
Check prices

Crew

7.7

Entertainment

6.5

Overall

6.7

Food

6.4

Boarding

7.0

Comfort

6.8

Reviews

1 / 20
4.0
Okay

Anonymous,Oct 2026

MRS - LHR

Attendants didn't let me board with my fragile guitar so I had to check it in. Who knows what the freezing icicles did to it. Was not happy. Had to run to catch my connection in Heathrow after riding one bus and another train? Then, the fellow next to me asked if I would switch my window seat with his girlfriend who had a middle seat. What nerve! I said no. The food was unhealthy and the seats were cramped. Could not wait to exit.
British Airways
6.7
Okay
8,261 reviews
British Airways
6.7
Okay
8,261 reviews
Check prices

Crew

7.7

Entertainment

6.5

Overall

6.7

Food

6.4

Boarding

7.0

Comfort

6.8

Reviews

1 / 20
4.0
Okay

Anonymous,Oct 2026

MRS - LHR

Attendants didn't let me board with my fragile guitar so I had to check it in. Who knows what the freezing icicles did to it. Was not happy. Had to run to catch my connection in Heathrow after riding one bus and another train? Then, the fellow next to me asked if I would switch my window seat with his girlfriend who had a middle seat. What nerve! I said no. The food was unhealthy and the seats were cramped. Could not wait to exit.

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.

  • 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, October is the cheapest month in which you can book a flight from Saint Lucia to London Gatwick Airport (average of £771). Flying from Saint Lucia to London Gatwick Airport in April is currently the most expensive (average of £1,153). 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
Slough
Gatwick
Wembley
Hayes
Ilford
Croydon
Colchester
Eastbourne
Brentford
Southend-on-Sea
Barnet
Enfield
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£717Average£880FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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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.

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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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