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£451+ 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 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
— UVF
13 Apr — 20 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 14 March 2026.

Thu 14/511:15
LGW
-
UVF
Nonstop8h 50m
British Airways
Sun 24/520:30
UVF
-
LGW
Nonstop8h 20m
British Airways
Deal found 9/3£623
Sun 31/511:15
LGW
-
UVF
Nonstop8h 55m
British Airways
Sun 14/620:30
UVF
-
LGW
Nonstop8h 20m
British Airways
Deal found 13/3£636
Thu 7/511:15
LGW
-
UVF
Nonstop8h 50m
British Airways
Sun 24/520:30
UVF
-
LGW
Nonstop8h 20m
British Airways
Deal found 10/3£644
Fri 15/511:15
LGW
-
UVF
Nonstop8h 55m
British Airways
Mon 25/522:10
UVF
-
LGW
Nonstop8h 15m
British Airways
Deal found 10/3£648
Tue 12/511:15
LGW
-
UVF
Nonstop8h 50m
British Airways
Fri 22/520:50
UVF
-
LGW
Nonstop8h 20m
British Airways
Deal found 10/3£654
Tue 12/511:15
LGW
-
UVF
Nonstop8h 55m
British Airways
Thu 21/522:10
UVF
-
LGW
Nonstop8h 15m
British Airways
Deal found 10/3£691
Fri 8/511:15
LGW
-
UVF
Nonstop8h 55m
British Airways
Fri 15/520:55
UVF
-
LGW
Nonstop8h 15m
British Airways
Deal found 11/3£696
Tue 30/611:15
LGW
-
UVF
Nonstop8h 50m
British Airways
Mon 6/722:05
UVF
-
LGW
Nonstop8h 20m
British Airways
Deal found 10/3£699

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 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

Thu 14/5

11:15-15:05

Nonstop8h 50m

Castries Hewanorra

Sun 24/5

20:30-09:50

Nonstop8h 20m

£623

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Mon 11/5

11:15-15:05

Nonstop8h 50m

Castries Hewanorra

Thu 21/5

22:05-11:25

Nonstop8h 20m

£735

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Fri 24/4

11:15-15:20

Nonstop9h 05m

Castries Hewanorra

Sun 17/5

20:35-09:50

Nonstop8h 15m

£750

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Sat 2/5

11:15-15:10

Nonstop8h 55m

Castries Hewanorra

Sat 9/5

20:35-09:50

Nonstop8h 15m

£760

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Thu 23/4

11:15-15:05

Nonstop8h 50m

Castries Hewanorra

Sun 17/5

20:30-09:50

Nonstop8h 20m

£813

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Sun 19/4

11:15-15:20

Nonstop9h 05m

Castries Hewanorra

Sun 3/5

20:35-09:50

Nonstop8h 15m

£858

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Mon 20/4

11:15-15:20

Nonstop9h 05m

Castries Hewanorra

Sun 3/5

20:35-09:50

Nonstop8h 15m

£858

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Sat 18/4

11:15-15:20

Nonstop9h 05m

Castries Hewanorra

Sat 2/5

20:35-09:50

Nonstop8h 15m

£885

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Mon 13/7

11:15-15:05

Nonstop8h 50m

Castries Hewanorra

Sat 25/7

20:30-09:50

Nonstop8h 20m

£932

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Tue 14/7

11:15-15:05

Nonstop8h 50m

Castries Hewanorra

Sat 25/7

20:30-09:50

Nonstop8h 20m

£1,005

Flights are sorted by cheapest return flights first.

Deals found on 10/3

Showing 1-10 of 23 resultsSorted by cheapest first
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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 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

Crew

8.2

Entertainment

6.9

Overall

7.6

Food

6.7

Boarding

7.7

Comfort

7.5

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

Crew

8.2

Entertainment

6.9

Overall

7.6

Food

6.7

Boarding

7.7

Comfort

7.5

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
7.6
Good
1,371 reviews
Check prices

Crew

8.2

Entertainment

6.9

Overall

7.6

Food

6.7

Boarding

7.7

Comfort

7.5

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
620 reviews
Finnair
7.6
Good
1,371 reviews
Check prices

Crew

8.2

Entertainment

6.9

Overall

7.6

Food

6.7

Boarding

7.7

Comfort

7.5

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
7,786 reviews
Finnair
7.6
Good
1,371 reviews
Check prices

Crew

8.2

Entertainment

6.9

Overall

7.6

Food

6.7

Boarding

7.7

Comfort

7.5

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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