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£418+ Direct flights to Castries

This is the cheapest price on a non-stop flight to Castries found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
— UVF
16 Mar — 23 Mar1
1 adult
1 adult, Economy, 0 bags

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Cheapest flights to Castries
Explore the most affordable flight options available to Castries. Find the lowest fares based on data from user searches, with prices last updated on 14 February 2026.

Mon 15/611:15
LGW
-
UVF
Nonstop8h 50m
British Airways
Tue 7/720:30
UVF
-
LGW
Nonstop8h 20m
British Airways
Deal found 13/2£593
Sat 25/411:15
LGW
-
UVF
Nonstop8h 50m
British Airways
Sat 9/520:30
UVF
-
LGW
Nonstop8h 20m
British Airways
Deal found 13/2£608
Thu 11/611:15
LGW
-
UVF
Nonstop8h 50m
British Airways
Sat 4/720:30
UVF
-
LGW
Nonstop8h 20m
British Airways
Deal found 13/2£610
Wed 18/310:05
LGW
-
UVF
Nonstop9h 05m
British Airways
Wed 25/320:35
UVF
-
LGW
Nonstop8h 15m
British Airways
Deal found 10/2£616
Tue 12/511:15
LGW
-
UVF
Nonstop8h 50m
British Airways
Fri 22/520:50
UVF
-
LGW
Nonstop8h 20m
British Airways
Deal found 13/2£618
Tue 17/310:00
LGW
-
UVF
Nonstop9h 05m
British Airways
Mon 23/322:05
UVF
-
LGW
Nonstop8h 15m
British Airways
Deal found 12/2£625
Mon 15/611:15
LGW
-
UVF
Nonstop8h 50m
British Airways
Sat 4/720:30
UVF
-
LGW
Nonstop8h 20m
British Airways
Deal found 13/2£627
Fri 13/310:00
LGW
-
UVF
Nonstop9h 05m
British Airways
Mon 23/322:05
UVF
-
LGW
Nonstop8h 15m
British Airways
Deal found 10/2£630
Fri 1/511:15
LGW
-
UVF
Nonstop8h 50m
British Airways
Fri 22/520:50
UVF
-
LGW
Nonstop8h 20m
British Airways
Deal found 11/2£639
Sun 12/411:15
LGW
-
UVF
Nonstop8h 50m
British Airways
Sun 26/420:30
UVF
-
LGW
Nonstop8h 20m
British Airways
Deal found 11/2£641

Best time to book a flight to Castries

Have a flexible travel schedule? Discover the best time to fly to Castries 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 Fare Finder

 
Use the slider to find non-stop flights to Castries within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 858,174 searches and data was last updated on 14 February 2026.
Use the filters below to find and compare direct flights to Castries that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Mon 15/6

11:15-15:05

Nonstop8h 50m

Castries Hewanorra

Tue 7/7

20:30-09:50

Nonstop8h 20m

£593

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Tue 16/6

11:15-15:05

Nonstop8h 50m

Castries Hewanorra

Sat 4/7

20:30-09:50

Nonstop8h 20m

£610

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Thu 11/6

11:15-15:05

Nonstop8h 50m

Castries Hewanorra

Sat 4/7

20:30-09:50

Nonstop8h 20m

£610

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Sun 14/6

11:15-15:05

Nonstop8h 50m

Castries Hewanorra

Sat 4/7

20:30-09:50

Nonstop8h 20m

£610

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Wed 18/3

10:05-15:10

Nonstop9h 05m

Castries Hewanorra

Wed 25/3

20:35-08:50

Nonstop8h 15m

£616

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Tue 12/5

11:15-15:05

Nonstop8h 50m

Castries Hewanorra

Fri 22/5

20:50-10:10

Nonstop8h 20m

£619

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Fri 24/4

11:15-15:05

Nonstop8h 50m

Castries Hewanorra

Sun 17/5

20:30-09:50

Nonstop8h 20m

£625

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Tue 17/3

10:00-15:05

Nonstop9h 05m

Castries Hewanorra

Mon 23/3

22:05-10:20

Nonstop8h 15m

£625

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Sun 14/6

11:15-15:05

Nonstop8h 50m

Castries Hewanorra

Mon 6/7

22:05-11:25

Nonstop8h 20m

£637

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Thu 11/6

11:15-15:05

Nonstop8h 50m

Castries Hewanorra

Mon 6/7

22:05-11:25

Nonstop8h 20m

£637

Flights are sorted by cheapest return flights first.

Deals found on 11/2

Showing 1-10 of 19 results
1
2

Reviews of airlines flying non-stop to Castries

Get insights into the airlines that provide direct flights 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 14 February 2026.
Get a feel of what it's like to fly with Finnair, JetBlue, andIcelandair to Saint Lucia by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,362 reviews
Check prices

Entertainment

6.9

Food

6.7

Overall

7.6

Crew

8.2

Boarding

7.7

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Finnair
7.6
Good
1,362 reviews
Finnair
7.6
Good
1,362 reviews
Check prices

Entertainment

6.9

Food

6.7

Overall

7.6

Crew

8.2

Boarding

7.7

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
JetBlue
7.2
Good
2,898 reviews
Finnair
7.6
Good
1,362 reviews
Check prices

Entertainment

6.9

Food

6.7

Overall

7.6

Crew

8.2

Boarding

7.7

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Icelandair
7.1
Good
614 reviews
Finnair
7.6
Good
1,362 reviews
Check prices

Entertainment

6.9

Food

6.7

Overall

7.6

Crew

8.2

Boarding

7.7

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
British Airways
6.7
Okay
7,739 reviews
Finnair
7.6
Good
1,362 reviews
Check prices

Entertainment

6.9

Food

6.7

Overall

7.6

Crew

8.2

Boarding

7.7

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

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