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£465+ 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 18/9. Fares are subject to change and may not be available on all flights or dates of travel.
— UVF
23 Apr — 30 Apr1
1 adult
1 adult, Economy, 0 bags

Find flight deals to Castries

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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 24 March 2026.

Fri 26/611:15
LGW
-
UVF
Nonstop8h 50m
British Airways
Sat 4/720:30
UVF
-
LGW
Nonstop8h 20m
British Airways
Deal found 19/3£625
Mon 11/511:15
LGW
-
UVF
Nonstop8h 55m
British Airways
Sun 24/520:35
UVF
-
LGW
Nonstop8h 15m
British Airways
Deal found 21/3£632
Sun 10/511:15
LGW
-
UVF
Nonstop8h 55m
British Airways
Sun 17/520:35
UVF
-
LGW
Nonstop8h 15m
British Airways
Deal found 19/3£633
Fri 26/611:15
LGW
-
UVF
Nonstop8h 50m
British Airways
Tue 7/720:30
UVF
-
LGW
Nonstop8h 20m
British Airways
Deal found 19/3£642
Sat 27/611:15
LGW
-
UVF
Nonstop8h 50m
British Airways
Sat 4/720:30
UVF
-
LGW
Nonstop8h 20m
British Airways
Deal found 19/3£643
Fri 29/511:15
LGW
-
UVF
Nonstop8h 55m
British Airways
Sat 6/620:30
UVF
-
LGW
Nonstop8h 20m
British Airways
Deal found 20/3£650
Sun 31/511:15
LGW
-
UVF
Nonstop8h 55m
British Airways
Sun 14/620:30
UVF
-
LGW
Nonstop8h 20m
British Airways
Deal found 22/3£652
Fri 8/511:15
LGW
-
UVF
Nonstop8h 55m
British Airways
Fri 15/520:55
UVF
-
LGW
Nonstop8h 15m
British Airways
Deal found 19/3£659
Tue 12/511:15
LGW
-
UVF
Nonstop8h 55m
British Airways
Mon 25/522:10
UVF
-
LGW
Nonstop8h 15m
British Airways
Deal found 21/3£660
Fri 19/611:15
LGW
-
UVF
Nonstop8h 50m
British Airways
Fri 10/720:50
UVF
-
LGW
Nonstop8h 20m
British Airways
Deal found 22/3£668
Fri 15/511:15
LGW
-
UVF
Nonstop8h 55m
British Airways
Fri 22/520:55
UVF
-
LGW
Nonstop8h 15m
British Airways
Deal found 23/3£670
Tue 12/511:15
LGW
-
UVF
Nonstop8h 55m
British Airways
Fri 22/520:55
UVF
-
LGW
Nonstop8h 15m
British Airways
Deal found 21/3£671

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 24 March 2026.
Use the filters below to find and compare direct flights to Castries that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Mon 11/5

11:15-15:10

Nonstop8h 55m

Castries Hewanorra

Mon 18/5

22:10-11:25

Nonstop8h 15m

£640

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Fri 15/5

11:15-15:10

Nonstop8h 55m

Castries Hewanorra

Fri 22/5

20:55-10:10

Nonstop8h 15m

£670

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Tue 12/5

11:15-15:10

Nonstop8h 55m

Castries Hewanorra

Fri 22/5

20:55-10:10

Nonstop8h 15m

£671

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Tue 12/5

11:15-15:10

Nonstop8h 55m

Castries Hewanorra

Thu 21/5

22:10-11:25

Nonstop8h 15m

£678

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Thu 14/5

11:15-15:10

Nonstop8h 55m

Castries Hewanorra

Thu 21/5

22:10-11:25

Nonstop8h 15m

£696

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Thu 14/5

11:15-15:10

Nonstop8h 55m

Castries Hewanorra

Tue 19/5

20:35-09:50

Nonstop8h 15m

£723

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Tue 30/6

11:15-15:05

Nonstop8h 50m

Castries Hewanorra

Mon 6/7

22:05-11:25

Nonstop8h 20m

£740

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Thu 2/7

11:15-15:05

Nonstop8h 50m

Castries Hewanorra

Mon 13/7

22:05-11:25

Nonstop8h 20m

£747

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Fri 10/7

11:15-15:05

Nonstop8h 50m

Castries Hewanorra

Fri 17/7

20:50-10:10

Nonstop8h 20m

£791

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Sun 5/7

11:15-15:05

Nonstop8h 50m

Castries Hewanorra

Sat 8/8

20:25-09:50

Nonstop8h 25m

£803

Flights are sorted by cheapest return flights first.

Deals found on 21/3

Showing 1-10 of 19 resultsSorted by cheapest first
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 24 March 2026.
Get a feel of what it's like to fly with Finnair,JetBlue, andAir Canada 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
7.7
Good
1,374 reviews
Check prices

Food

6.7

Crew

8.2

Entertainment

6.9

Overall

7.7

Comfort

7.5

Boarding

7.7

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
Finnair
7.7
Good
1,374 reviews
Finnair
7.7
Good
1,374 reviews
Check prices

Food

6.7

Crew

8.2

Entertainment

6.9

Overall

7.7

Comfort

7.5

Boarding

7.7

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
JetBlue
7.2
Good
2,905 reviews
Finnair
7.7
Good
1,374 reviews
Check prices

Food

6.7

Crew

8.2

Entertainment

6.9

Overall

7.7

Comfort

7.5

Boarding

7.7

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
Air Canada
7.1
Good
10,838 reviews
Finnair
7.7
Good
1,374 reviews
Check prices

Food

6.7

Crew

8.2

Entertainment

6.9

Overall

7.7

Comfort

7.5

Boarding

7.7

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
Icelandair
7.0
Good
625 reviews
Finnair
7.7
Good
1,374 reviews
Check prices

Food

6.7

Crew

8.2

Entertainment

6.9

Overall

7.7

Comfort

7.5

Boarding

7.7

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
British Airways
6.7
Okay
7,818 reviews
Finnair
7.7
Good
1,374 reviews
Check prices

Food

6.7

Crew

8.2

Entertainment

6.9

Overall

7.7

Comfort

7.5

Boarding

7.7

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.

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