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£424+ 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 25/5. Fares are subject to change and may not be available on all flights or dates of travel.
— UVF
2 Apr — 9 Apr1
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 3 March 2026.

Thu 28/511:15
LGW
-
UVF
Nonstop8h 50m
British Airways
Thu 18/622:05
UVF
-
LGW
Nonstop8h 20m
British Airways
Deal found 1/3£595
Tue 9/611:15
LGW
-
UVF
Nonstop8h 50m
British Airways
Fri 19/620:50
UVF
-
LGW
Nonstop8h 20m
British Airways
Deal found 28/2£596
Fri 8/511:15
LGW
-
UVF
Nonstop8h 50m
British Airways
Sat 16/520:30
UVF
-
LGW
Nonstop8h 20m
British Airways
Deal found 28/2£610
Tue 2/611:15
LGW
-
UVF
Nonstop8h 50m
British Airways
Tue 16/620:30
UVF
-
LGW
Nonstop8h 20m
British Airways
Deal found 26/2£612
Sun 14/611:15
LGW
-
UVF
Nonstop8h 50m
British Airways
Fri 19/620:50
UVF
-
LGW
Nonstop8h 20m
British Airways
Deal found 1/3£621
Fri 14/811:15
LGW
-
UVF
Nonstop8h 50m
British Airways
Fri 4/920:50
UVF
-
LGW
Nonstop8h 20m
British Airways
Deal found 1/3£622
Sun 31/511:15
LGW
-
UVF
Nonstop8h 50m
British Airways
Sun 14/620:30
UVF
-
LGW
Nonstop8h 20m
British Airways
Deal found 2/3£623
Tue 12/511:15
LGW
-
UVF
Nonstop8h 50m
British Airways
Fri 22/520:50
UVF
-
LGW
Nonstop8h 20m
British Airways
Deal found 27/2£624
Fri 8/511:15
LGW
-
UVF
Nonstop8h 50m
British Airways
Fri 15/520:50
UVF
-
LGW
Nonstop8h 20m
British Airways
Deal found 28/2£633

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 3 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

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Tue 9/6

11:15-15:05

Nonstop8h 50m

Castries Hewanorra

Mon 22/6

22:05-11:25

Nonstop8h 20m

£596

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Fri 12/6

11:15-15:05

Nonstop8h 50m

Castries Hewanorra

Mon 22/6

22:05-11:25

Nonstop8h 20m

£596

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Tue 9/6

11:15-15:05

Nonstop8h 50m

Castries Hewanorra

Fri 19/6

20:50-10:10

Nonstop8h 20m

£596

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Sat 13/6

11:15-15:05

Nonstop8h 50m

Castries Hewanorra

Fri 19/6

20:50-10:10

Nonstop8h 20m

£596

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Thu 11/6

11:15-15:05

Nonstop8h 50m

Castries Hewanorra

Fri 19/6

20:50-10:10

Nonstop8h 20m

£596

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Tue 2/6

11:15-15:05

Nonstop8h 50m

Castries Hewanorra

Tue 16/6

20:30-09:50

Nonstop8h 20m

£612

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Tue 21/4

11:15-15:05

Nonstop8h 50m

Castries Hewanorra

Tue 28/4

20:30-09:50

Nonstop8h 20m

£697

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Fri 13/3

10:00-15:05

Nonstop9h 05m

Castries Hewanorra

Thu 19/3

22:05-10:20

Nonstop8h 15m

£706

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Fri 24/4

11:15-15:05

Nonstop8h 50m

Castries Hewanorra

Thu 30/4

22:05-11:25

Nonstop8h 20m

£721

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Mon 1/6

11:15-15:05

Nonstop8h 50m

Castries Hewanorra

Mon 8/6

22:05-11:25

Nonstop8h 20m

£721

Flights are sorted by cheapest return flights first.

Deals found on 28/2

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

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 3 March 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
1,371 reviews
Check prices

Entertainment

6.9

Comfort

7.5

Overall

7.6

Food

6.7

Boarding

7.7

Crew

8.2

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
7.6
Good
1,371 reviews
Finnair
7.6
Good
1,371 reviews
Check prices

Entertainment

6.9

Comfort

7.5

Overall

7.6

Food

6.7

Boarding

7.7

Crew

8.2

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
2,895 reviews
Finnair
7.6
Good
1,371 reviews
Check prices

Entertainment

6.9

Comfort

7.5

Overall

7.6

Food

6.7

Boarding

7.7

Crew

8.2

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
7.1
Good
617 reviews
Finnair
7.6
Good
1,371 reviews
Check prices

Entertainment

6.9

Comfort

7.5

Overall

7.6

Food

6.7

Boarding

7.7

Crew

8.2

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
7,773 reviews
Finnair
7.6
Good
1,371 reviews
Check prices

Entertainment

6.9

Comfort

7.5

Overall

7.6

Food

6.7

Boarding

7.7

Crew

8.2

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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