£356+ Cheap Flights to Castries, Saint Lucia | Cheapflights

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Flights to Castries in 2026

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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 29 September 2026.

Mon 26/1012:15 -

Nonstop9h 05m

Thu 5/1119:20 -

Nonstop8h 15m

Deal found 25/9£450

Sat 21/1112:30 -

Nonstop9h 05m

Sun 29/1119:20 -

Nonstop8h 15m

Deal found 27/9£451

Sat 31/1012:30 -

Nonstop9h 05m

Sat 7/1119:20 -

Nonstop8h 15m

Deal found 24/9£452

Mon 2/1112:15 -

Nonstop9h 05m

Wed 25/1119:20 -

Nonstop8h 15m

Deal found 25/9£459

Mon 9/1112:15 -

Nonstop9h 05m

Mon 16/1119:05 -

Nonstop8h 15m

Deal found 25/9£466

Mon 26/1012:15 -

Nonstop9h 05m

Mon 2/1119:05 -

Nonstop8h 15m

Deal found 28/9£468

Thu 19/1112:30 -

Nonstop9h 05m

Sun 14/219:20 -

Nonstop8h 15m

Deal found 28/9£469

Fri 4/1213:15 -

Nonstop9h 05m

Mon 14/1219:05 -

Nonstop8h 15m

Deal found 28/9£469

Tue 10/1112:30 -

Nonstop9h 05m

Wed 25/1119:20 -

Nonstop8h 15m

Deal found 28/9£470

Mon 2/1112:15 -

Nonstop9h 05m

Sun 8/1119:20 -

Nonstop8h 15m

Deal found 28/9£471

Tue 10/1112:30 -

Nonstop9h 05m

Tue 17/1119:20 -

Nonstop8h 15m

Deal found 25/9£472

Wed 7/1011:15 -

1 stop31h 57m

Wed 14/1015:32 -

1 stop34h 43m

Deal found 25/9£478

Best flights to Castries
Discover carefully curated flight deals to Castries that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 September 2026.

Sun 8/1112:30 -

Nonstop9h 05m

Mon 23/1119:05 -

Nonstop8h 15m

Deal found 25/9£538

Sun 8/1111:15 -

1 stop30h 15m

Mon 23/1115:56 -

1 stop16h 09m

Deal found 26/9£683

Sun 8/1113:00 -

2 stops31h 40m

Sun 15/1117:35 -

2 stops23h 25m

Deal found 24/9£718

Mon 9/1109:40 -

2 stops33h 25m

Mon 16/1116:25 -

1 stop15h 15m

Deal found 25/9£948

Fri 26/206:50 -

2 stops34h 17m

Sat 6/317:17 -

1 stop35h 53m

Deal found 26/9£973

Sun 15/1117:20 -

2 stops50h 52m

Sun 22/1117:27 -

2 stops42h 53m

Deal found 28/9£1,000

Tue 27/1011:15 -

1 stop30h 27m

Mon 9/1116:41 -

1 stop15h 24m

Deal found 28/9£687

Fri 9/1016:20 -

2 stops26h 52m

Sun 18/1015:32 -

1 stop16h 43m

Deal found 28/9£950

Thu 28/110:55 -

2 stops32h 39m

Fri 26/216:49 -

2 stops37h 06m

Deal found 26/9£1,000

Tue 10/1120:10 -

2 stops22h 55m

Tue 17/1116:25 -

1 stop15h 15m

Deal found 26/9£950

Tue 17/1106:30 -

2 stops37h 42m

Tue 24/1117:22 -

2 stops43h 08m

Deal found 24/9£1,013

Sun 8/1116:35 -

2 stops26h 30m

Mon 23/1116:25 -

1 stop34h 00m

Deal found 24/9£951

Mon 7/1210:55 -

2 stops32h 36m

Mon 14/1216:55 -

2 stops37h 00m

Deal found 26/9£1,043

Thu 3/1216:00 -

1 stop27h 04m

Fri 8/116:25 -

2 stops23h 45m

Deal found 24/9£987

Mon 7/1210:05 -

2 stops33h 26m

Mon 14/1216:55 -

2 stops25h 40m

Deal found 28/9£1,095

Mon 9/1110:00 -

2 stops33h 05m

Mon 16/1116:25 -

2 stops19h 20m

Deal found 25/9£1,051

Mon 25/110:55 -

2 stops56h 39m

Thu 25/216:49 -

2 stops43h 31m

Deal found 26/9£1,116

Sun 8/1110:00 -

2 stops33h 05m

Sun 15/1116:25 -

2 stops19h 20m

Deal found 24/9£1,054

Sun 15/1117:25 -

2 stops50h 47m

Sun 22/1117:27 -

2 stops59h 43m

Deal found 28/9£1,123

Mon 26/1010:55 -

2 stops32h 17m

Mon 2/1117:32 -

2 stops36h 23m

Deal found 25/9£1,126

Sat 30/110:55 -

2 stops32h 39m

Mon 8/216:55 -

2 stops37h 00m

Deal found 28/9£1,139

Tue 10/1117:25 -

2 stops50h 47m

Wed 25/1117:22 -

2 stops43h 08m

Deal found 28/9£1,145

Sat 16/117:25 -

2 stops50h 09m

Tue 16/315:49 -

2 stops50h 46m

Deal found 26/9£1,145

Fri 8/110:55 -

2 stops28h 36m

Sat 16/112:51 -

2 stops41h 04m

Deal found 27/9£1,151

Mon 26/1017:25 -

2 stops49h 47m

Mon 2/1117:32 -

2 stops35h 38m

Deal found 28/9£1,155

Mon 25/110:55 -

2 stops56h 39m

Sun 31/116:55 -

2 stops43h 25m

Deal found 27/9£1,177

Sat 10/1017:45 -

2 stops50h 49m

Mon 19/1016:39 -

2 stops36h 16m

Deal found 25/9£1,198

Tue 27/1017:20 -

2 stops49h 52m

Mon 9/1117:32 -

2 stops36h 23m

Deal found 28/9£1,215

Fri 22/117:25 -

2 stops50h 09m

Sun 31/116:55 -

2 stops49h 40m

Deal found 27/9£1,236

Mon 9/1110:55 -

2 stops33h 17m

Sun 15/1117:32 -

2 stops42h 48m

Deal found 28/9£1,246

Find flight deals to Castries

Return from	£559
One-way from	£356

9/11-16/11

9/11-16/11
2 total stops
27h 35m total
London to Castries

6/12-31/12

6/12-31/12
3 total stops
56h 20m total
London to Castries

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonCastries

LHR London Heathrow - UVF Castries Hewanorra

LHRUVF

London Heathrow

Wed 2/12

08:15-14:55

2 stops34h 40m

Castries Hewanorra

Wed 31/12

00:00-05:00

Nonstop0h 00m

£357

LondonCastries

STN London Stansted - UVF Castries Hewanorra

STNUVF

London Stansted

Fri 4/12

09:05-14:55

3 stops33h 50m

Castries Hewanorra

Wed 31/12

00:00-05:00

Nonstop0h 00m

£413

LondonCastries

STN London Stansted - UVF Castries Hewanorra

STNUVF

London Stansted

Mon 25/1

09:10-14:55

3 stops33h 45m

Castries Hewanorra

Wed 31/12

00:00-05:00

Nonstop0h 00m

£427

LondonCastries

STN London Stansted - UVF Castries Hewanorra

STNUVF

London Stansted

Wed 27/1

09:55-14:55

3 stops33h 00m

Castries Hewanorra

Wed 31/12

00:00-05:00

Nonstop0h 00m

£429

LondonCastries

LGW London Gatwick - UVF Castries Hewanorra

LGWUVF

London Gatwick

Mon 30/11

11:40-14:55

1 stop31h 15m

Castries Hewanorra

Wed 31/12

00:00-05:00

Nonstop0h 00m

£429

LondonCastries

LGW London Gatwick - UVF Castries Hewanorra

LGWUVF

London Gatwick

Wed 25/11

11:40-14:55

1 stop31h 15m

Castries Hewanorra

Wed 31/12

00:00-05:00

Nonstop0h 00m

£429

LondonCastries

LGW London Gatwick - UVF Castries Hewanorra

LGWUVF

London Gatwick

Thu 26/11

18:40-14:55

2 stops48h 15m

Castries Hewanorra

Wed 31/12

00:00-05:00

Nonstop0h 00m

£432

LondonCastries

LGW London Gatwick - UVF Castries Hewanorra

LGWUVF

London Gatwick

Mon 23/11

07:00-14:55

3 stops35h 55m

Castries Hewanorra

Wed 31/12

00:00-05:00

Nonstop0h 00m

£444

LondonCastries

LHR London Heathrow - UVF Castries Hewanorra

LHRUVF

London Heathrow

Fri 4/12

14:50-14:55

3 stops28h 05m

Castries Hewanorra

Wed 31/12

00:00-05:00

Nonstop0h 00m

£444

LondonCastries

LGW London Gatwick - UVF Castries Hewanorra

LGWUVF

London Gatwick

Sun 29/11

14:05-14:55

2 stops52h 50m

Castries Hewanorra

Wed 31/12

00:00-05:00

Nonstop0h 00m

£446

Flights are sorted by cheapest return flights first.

Deals found on 25/9

Showing 1-10 of 60 resultsSorted by cheapest first

1

2

3

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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.

LON-UVF

LHR-UVF

LGW-UVF

STN-UVF

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

LON-UVF

LHR-UVF

LGW-UVF

STN-UVF

How long is the flight to Castries?

On average, a flight from London to Castries takes 22 hours 4 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, American Airlines and Air Canada.

British Airways

British Airways

American Airlines

American Airlines

Air Canada

JetBlue

What are the cheapest airlines that fly to Castries?

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

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 47 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.

Reviews of airlines servicing Castries

Get a feel of what it's like to fly with Finnair,Air Canada, andJetBlue 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.

7.6

Good

Reviews

1 / 20

2.0

Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

7.6

Good

7.6

Good

Reviews

1 / 20

2.0

Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

7.1

Good

7.6

Good

Reviews

1 / 20

2.0

Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

7.1

Good

7.6

Good

Reviews

1 / 20

2.0

Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

American Airlines

7.0

Good

7.6

Good

Reviews

1 / 20

2.0

Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

British Airways

6.7

Okay

7.6

Good

Reviews

1 / 20

2.0

Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

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.
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 £359, while return flights cost around £372.
How much is a return flight to Castries?
A return flight to Castries will typically cost around £380, however they can be found for as little as £372.
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 (9 hours 5 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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When you search for this flight to Castries, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

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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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