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£387+ 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 28/8. Fares are subject to change and may not be available on all flights or dates of travel.
— UVF
20 Aug — 27 Aug1
1 adult

Flights to Castries in 2025

Find the latest flights to Castries in 2025, 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 15 August 2025.

Return from

£697

One-way from

£387

Popular in

December

Cheapest in

September

Average price

£690
12/1-19/1
  • 12/1-19/1
  • 2 total stops
  • 25h 40m total
  • London to Castries
Search Deals
British Airways
  • British Airways
  • 28/8
  • Nonstop
  • 8h 45m total
  • London to Castries
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£57 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£26 potential savings vs. average return price).
Search Deals
Average for return flights in August 2025
Search Deals

Find flight deals to Castries

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 15 August 2025.

Sat 27/911:15LGW - UVF
Nonstop8h 45mBritish Airways
Sat 4/1020:25UVF - LGW
Nonstop8h 20mBritish Airways
Deal found 13/8£548
Sun 28/911:15LGW - UVF
Nonstop8h 45mBritish Airways
Sun 5/1020:25UVF - LGW
Nonstop8h 20mBritish Airways
Deal found 14/8£571
Thu 11/911:15LGW - UVF
Nonstop8h 50mBritish Airways
Fri 12/920:45UVF - LGW
Nonstop8h 20mBritish Airways
Deal found 13/8£578
Sat 22/1110:05LGW - UVF
Nonstop9h 05mBritish Airways
Wed 3/1220:35UVF - LGW
Nonstop8h 15mBritish Airways
Deal found 14/8£592
Mon 24/1110:00LGW - UVF
Nonstop9h 05mBritish Airways
Mon 1/1222:05UVF - LGW
Nonstop8h 15mBritish Airways
Deal found 13/8£604
Mon 1/911:15LGW - UVF
Nonstop8h 50mBritish Airways
Sat 27/920:25UVF - LGW
Nonstop8h 20mBritish Airways
Deal found 14/8£605
Tue 9/908:15LHR - UVF
1 stop35h 00mJetBlue
Tue 16/915:20UVF - LHR
1 stop24h 25mJetBlue
Deal found 13/8£611
Sat 22/1110:05LGW - UVF
Nonstop9h 05mBritish Airways
Fri 5/1220:50UVF - LGW
Nonstop8h 15mBritish Airways
Deal found 14/8£617
Wed 15/1011:15LGW - UVF
Nonstop8h 45mBritish Airways
Thu 23/1022:05UVF - LGW
Nonstop8h 20mBritish Airways
Deal found 14/8£629
Mon 10/1107:25LHR - UVF
1 stop35h 32mIcelandair
Mon 24/1117:01UVF - LHR
1 stop23h 44mIcelandair
Deal found 13/8£637
Wed 27/812:10LGW - UVF
2 stops33h 01mIcelandair
Wed 10/915:20UVF - LGW
2 stops37h 15mIcelandair
Deal found 13/8£650
Thu 16/1008:30LHR - UVF
1 stop34h 45mAir Canada
Tue 21/1015:10UVF - LHR
1 stop15h 40mAir Canada
Deal found 14/8£654

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 15 August 2025.
Use the filters below to find and compare flights to Castries that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Wed 14/1

10:05-15:10

Nonstop9h 05m

Castries Hewanorra

Tue 20/1

20:50-09:05

Nonstop8h 15m

£542

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Tue 20/1

10:00-15:05

Nonstop9h 05m

Castries Hewanorra

Sun 25/1

20:35-08:50

Nonstop8h 15m

£542

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Wed 14/1

10:05-15:10

Nonstop9h 05m

Castries Hewanorra

Wed 21/1

20:35-08:50

Nonstop8h 15m

£542

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Tue 13/1

10:00-15:05

Nonstop9h 05m

Castries Hewanorra

Wed 21/1

20:35-08:50

Nonstop8h 15m

£542

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Tue 13/1

10:00-15:05

Nonstop9h 05m

Castries Hewanorra

Tue 20/1

20:50-09:05

Nonstop8h 15m

£542

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Wed 14/1

10:05-15:10

Nonstop9h 05m

Castries Hewanorra

Mon 19/1

22:05-10:20

Nonstop8h 15m

£542

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Wed 14/1

10:05-15:10

Nonstop9h 05m

Castries Hewanorra

Thu 22/1

22:05-10:20

Nonstop8h 15m

£542

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Tue 13/1

10:00-15:05

Nonstop9h 05m

Castries Hewanorra

Thu 22/1

22:05-10:20

Nonstop8h 15m

£542

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Tue 13/1

10:00-15:05

Nonstop9h 05m

Castries Hewanorra

Mon 19/1

22:05-10:20

Nonstop8h 15m

£542

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Sat 27/9

11:15-15:00

Nonstop8h 45m

Castries Hewanorra

Sat 4/10

20:25-09:45

Nonstop8h 20m

£548

Flights are sorted by cheapest return flights first.

Deals found on 13/8

Showing 1-10 of 45 results
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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?

Use this chart to determine the optimal time to book a return flight from London to Castries. Price data was last updated on 8 August 2025.

To ensure you get the cheapest price possible for a flight to Castries, you should look to book at least 6 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 21 hours 37 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 most popular airlines that fly to Castries?

The most popular airlines flying from London to Castries are British Airways, Virgin Atlantic and Finnair.

British Airways
British Airways
From £549
TUI Airways
TUI Airways
From £379
Virgin Atlantic
Virgin Atlantic
From £576
Finnair
Finnair
From £682

What are the cheapest airlines that fly to Castries?

The cheapest airlines flying from London to Castries are TUI Airways, British Airways and Virgin Atlantic.

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 15 August 2025.
Get a feel of what it's like to fly with Finnair, Virgin Atlantic, 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
1,321 reviews
Check prices

Entertainment

6.9

Crew

8.1

Overall

7.6

Boarding

7.6

Comfort

7.5

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Finnair
7.6
Good
1,321 reviews
Finnair
7.6
Good
1,321 reviews
Check prices

Entertainment

6.9

Crew

8.1

Overall

7.6

Boarding

7.6

Comfort

7.5

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Virgin Atlantic
7.4
Good
657 reviews
Finnair
7.6
Good
1,321 reviews
Check prices

Entertainment

6.9

Crew

8.1

Overall

7.6

Boarding

7.6

Comfort

7.5

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Icelandair
7.0
Good
526 reviews
Finnair
7.6
Good
1,321 reviews
Check prices

Entertainment

6.9

Crew

8.1

Overall

7.6

Boarding

7.6

Comfort

7.5

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
British Airways
6.7
Okay
7,267 reviews
Finnair
7.6
Good
1,321 reviews
Check prices

Entertainment

6.9

Crew

8.1

Overall

7.6

Boarding

7.6

Comfort

7.5

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

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, TUI 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 £117, while return flights cost around £219.

  • How much is a return flight to Castries?

    A return flight to Castries will typically cost around £1,169, however they can be found for as little as £297.

  • 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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