£302+ Cheap flights to Castries

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
— UVF
12 Jun — 19 Jun1
1 adult
1 adult, Economy, 0 bags

Flights to Castries in 2026

Enter your travel dates to find the best prices.

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 13 May 2026.

Fri 19/611:15
LGW
-
UVF
Nonstop8h 50m
British Airways
Fri 26/620:50
UVF
-
LGW
Nonstop8h 20m
British Airways
Deal found 13/5£602
Sat 13/611:15
LGW
-
UVF
Nonstop8h 50m
British Airways
Tue 23/620:30
UVF
-
LGW
Nonstop8h 20m
British Airways
Deal found 11/5£604
Fri 12/611:15
LGW
-
UVF
Nonstop8h 50m
British Airways
Fri 19/620:50
UVF
-
LGW
Nonstop8h 20m
British Airways
Deal found 12/5£608
Sun 14/611:15
LGW
-
UVF
Nonstop8h 50m
British Airways
Sat 27/620:30
UVF
-
LGW
Nonstop8h 20m
British Airways
Deal found 13/5£609
Mon 8/611:15
LGW
-
UVF
Nonstop8h 50m
British Airways
Sun 14/620:30
UVF
-
LGW
Nonstop8h 20m
British Airways
Deal found 12/5£612
Sat 6/611:15
LGW
-
UVF
Nonstop8h 50m
British Airways
Sat 13/620:30
UVF
-
LGW
Nonstop8h 20m
British Airways
Deal found 9/5£613
Fri 5/611:15
LGW
-
UVF
Nonstop8h 50m
British Airways
Fri 17/720:50
UVF
-
LGW
Nonstop8h 20m
British Airways
Deal found 10/5£613
Thu 18/611:15
LGW
-
UVF
Nonstop8h 50m
British Airways
Tue 30/620:30
UVF
-
LGW
Nonstop8h 20m
British Airways
Deal found 10/5£615
Sat 21/1112:30
LGW
-
UVF
Nonstop9h 05m
British Airways
Sat 28/1119:20
UVF
-
LGW
Nonstop8h 15m
British Airways
Deal found 10/5£624
Sun 7/611:15
LGW
-
UVF
Nonstop8h 50m
British Airways
Sun 14/620:30
UVF
-
LGW
Nonstop8h 20m
British Airways
Deal found 10/5£626
Thu 18/611:15
LGW
-
UVF
Nonstop8h 50m
British Airways
Thu 9/722:05
UVF
-
LGW
Nonstop8h 20m
British Airways
Deal found 9/5£630
Fri 29/511:15
LGW
-
UVF
Nonstop8h 55m
British Airways
Fri 5/620:50
UVF
-
LGW
Nonstop8h 20m
British Airways
Deal found 12/5£630

Find flight deals to Castries

Find the latest flights to Castries in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 13 May 2026.

Return from

£797

One-way from

£302

Popular in

August

Cheapest in

November

Average price

£890
17/6-1/7
  • 17/6-1/7
  • 2 total stops
  • 25h 30m total
  • London to Castries
2/6
  • 2/6
  • 3 total stops
  • 48h 50m total
  • London to Castries
Highest demand for flights based on searches. 21% potential increase in price (£216 potential increase over avg. return price).
Cheapest flight prices on average. 9% potential price decrease (£69 potential savings vs. average return price).
Average for return flights in May 2026

Cheapflights Fare Finder

 
Locate flights to Castries that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 13 May 2026.
Use the filters below to find and compare flights to Castries that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Thu 17/9

09:40-14:08

2 stops33h 28m

Castries Hewanorra

Thu 24/9

15:33-13:15

1 stop16h 42m

£739
Fastest return journey

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Sat 6/6

17:45-13:40

1 stop24h 55m

Castries Hewanorra

Sun 14/6

14:30-11:10

1 stop15h 40m

£894

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Tue 23/6

20:10-13:46

2 stops22h 36m

Castries Hewanorra

Tue 30/6

15:16-18:55

2 stops22h 39m

£958

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Fri 23/10

08:00-13:31

2 stops34h 31m

Castries Hewanorra

Sat 31/10

12:52-07:55

1 stop39h 03m

£1,021

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Fri 12/6

11:15-15:05

Nonstop8h 50m

Castries Hewanorra

Fri 19/6

15:15-17:50

2 stops45h 35m

£1,067

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Mon 1/6

15:15-14:05

1 stop27h 50m

Castries Hewanorra

Mon 8/6

15:33-13:15

1 stop16h 42m

£1,130

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Mon 17/8

10:25-14:14

2 stops32h 49m

Castries Hewanorra

Thu 3/9

15:28-16:00

2 stops43h 32m

£1,187

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Mon 25/5

15:15-14:05

1 stop27h 50m

Castries Hewanorra

Fri 29/5

15:25-13:15

1 stop16h 50m

£1,207

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Tue 2/6

07:25-12:50

2 stops34h 25m

Castries Hewanorra

Tue 9/6

14:10-22:30

2 stops51h 20m

£1,232

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Sun 31/5

20:55-14:05

2 stops46h 10m

Castries Hewanorra

Sun 14/6

15:33-13:15

1 stop16h 42m

£1,235

Flights are sorted by cheapest return flights first.

Deals found on 10/5

Showing 1-10 of 55 resultsSorted by cheapest first
1
2
3
...
6

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 Insights

Everything you need to know about your flight to Castries

When is the best time to book a flight to Castries?

To ensure you get the cheapest price possible for a flight to Castries, you should look to book at least 89 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

How long is the flight to Castries?

On average, a flight from London to Castries takes 22 hours 48 minutes. Flights to Castries from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

What are the cheapest airlines that fly to Castries?

The cheapest airlines flying from London to Castries are British Airways, JetBlue and Air Canada.

Reviews of airlines servicing Castries

Get insights into the airlines that provide service 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 13 May 2026.
Get a feel of what it's like to fly with JetBlue,American Airlines, 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.

Crew

7.9

Comfort

7.5

Food

6.6

Overall

7.2

Boarding

7.3

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

FLL - ORH

I pay extra for an even more seat row 3, but the luggage area has no more spots so i have to place my luggage in row 10. This was totally un accepatable.

Crew

7.9

Comfort

7.5

Food

6.6

Overall

7.2

Boarding

7.3

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

FLL - ORH

I pay extra for an even more seat row 3, but the luggage area has no more spots so i have to place my luggage in row 10. This was totally un accepatable.

Crew

7.9

Comfort

7.5

Food

6.6

Overall

7.2

Boarding

7.3

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

FLL - ORH

I pay extra for an even more seat row 3, but the luggage area has no more spots so i have to place my luggage in row 10. This was totally un accepatable.

Crew

7.9

Comfort

7.5

Food

6.6

Overall

7.2

Boarding

7.3

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

FLL - ORH

I pay extra for an even more seat row 3, but the luggage area has no more spots so i have to place my luggage in row 10. This was totally un accepatable.

Crew

7.9

Comfort

7.5

Food

6.6

Overall

7.2

Boarding

7.3

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

FLL - ORH

I pay extra for an even more seat row 3, but the luggage area has no more spots so i have to place my luggage in row 10. This was totally un accepatable.

Crew

7.9

Comfort

7.5

Food

6.6

Overall

7.2

Boarding

7.3

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

FLL - ORH

I pay extra for an even more seat row 3, but the luggage area has no more spots so i have to place my luggage in row 10. This was totally un accepatable.

FAQs about flying to Castries

  • What airport do you fly into for flights to Castries?

    For a flight to Castries, you will be flying into Hewanorra. Castries Hewanorra (UVF) is just 19.3 mi from the center of the city. On average, Castries Hewanorra has 1 flight from London per day from 6 airlines.

  • Can I find cheaper flights to Castries if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Castries on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Castries?

    Based on reviews from Cheapflights users, British Airways is rated the highest out of the airlines that fly to Castries.

  • What is the cheapest airport to fly to in Castries?

    Castries Hewanorra is currently the cheapest airport to fly to in Castries. One-way flights to Castries Hewanorra typically cost £146, while return flights cost around £338.

  • How much is a return flight to Castries?

    A return flight to Castries will typically cost around £402, however they can be found for as little as £338.

  • Where does the fastest flight to Castries depart from?

    For those looking to save time traveling to Castries, London offers the quickest one-way flight (8 hours 45 minutes).

  • Does Castries Hewanorra have car hire?

    Yes. Those touching down at Castries Hewanorra can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Castries Hewanorra?

    Yes. Castries Hewanorra has hotels nearby for those requiring accommodations. Charlery's Inn is the closest property to Castries Hewanorra (0.0 mi away from Castries Hewanorra).

See more FAQs

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Why should you use Cheapflights to find cheap flight tickets to Castries?

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Users can book flights with no change fees policies with our dedicated filters. Book flights to Castries flexibly with Cheapflights today.

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Of course! You can track prices for flights to Castries and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals to set up your price alerts.

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