What airport do you fly into for flights to Castries?

For a flight to Castries, you will be flying into George F. L. Charle. Castries George F. L. Charle (SLU) is just 0.7 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 George F. L. Charle is currently the cheapest airport to fly to in Castries. One-way flights to Castries George F. L. Charle typically cost £116, while return flights cost around £121.

How much is a return flight to Castries?

A return flight to Castries will typically cost around £121, however they can be found for as little as £121.

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 (12 hours 25 minutes).

Does Castries George F. L. Charle have car hire?

Yes. Those touching down at Castries George F. L. Charle can take advantage of the car hire services offered upon their arrival.

Are there hotels close to Castries George F. L. Charle?

Yes. Castries George F. L. Charle has hotels nearby for those requiring accommodations. Poinsettia Villa Apartments is the closest property to Castries George F. L. Charle (0.0 mi away from Castries George F. L. Charle).

£461+ Cheap Flights to Castries, Saint Lucia

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 1 January 2026.

Wed 31/1208:00LHR - SLU

1 stop15h 00mMultiple Airlines

Wed 7/119:30SLU - LHR

2 stops34h 25mMultiple Airlines

Deal found 30/12£1,597

Tue 30/1214:50LHR - SLU

3 stops32h 10mMultiple Airlines

Mon 5/116:20SLU - LHR

3 stops35h 45mMultiple Airlines

Deal found 30/12£1,865

Wed 31/1218:50LHR - SLU

3 stops26h 45mMultiple Airlines

Tue 6/115:45SLU - LHR

1 stop13h 50mMultiple Airlines

Deal found 31/12£2,263

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 1 January 2026.

Sun 3/509:20LHR - SLU

1 stop14h 40mMultiple Airlines

Sun 10/515:45SLU - LHR

1 stop12h 35mMultiple Airlines

Deal found 1/1£696

Wed 25/209:40LHR - SLU

1 stop13h 20mMultiple Airlines

Wed 11/312:35SLU - LHR

1 stop12h 50mMultiple Airlines

Deal found 31/12£703

Mon 16/309:40LHR - SLU

1 stop11h 50mMultiple Airlines

Mon 23/316:20SLU - LHR

1 stop13h 15mMultiple Airlines

Deal found 31/12£704

Tue 20/113:20LHR - SLU

1 stop29h 55mMultiple Airlines

Tue 27/107:30SLU - LHR

1 stop22h 05mMultiple Airlines

Deal found 30/12£731

Sat 28/214:30LHR - SLU

1 stop25h 35mMultiple Airlines

Sat 7/315:45SLU - LHR

1 stop13h 50mMultiple Airlines

Deal found 31/12£739

Thu 5/313:20LHR - SLU

1 stop33h 40mMultiple Airlines

Fri 27/312:35SLU - LHR

1 stop12h 50mMultiple Airlines

Deal found 30/12£752

Thu 5/313:20LHR - SLU

1 stop33h 40mMultiple Airlines

Tue 17/315:45SLU - LHR

1 stop13h 50mMultiple Airlines

Deal found 30/12£755

Fri 27/209:40LHR - SLU

1 stop13h 20mMultiple Airlines

Sat 7/315:45SLU - LHR

1 stop14h 10mMultiple Airlines

Deal found 31/12£762

Mon 26/109:40LHR - SLU

1 stop11h 50mMultiple Airlines

Mon 16/215:45SLU - LHR

1 stop13h 50mMultiple Airlines

Deal found 31/12£803

Wed 15/409:20LHR - SLU

1 stop14h 40mMultiple Airlines

Mon 27/415:45SLU - LHR

1 stop12h 35mMultiple Airlines

Deal found 30/12£808

Fri 16/120:15LGW - SLU

2 stops25h 20mMultiple Airlines

Sun 25/112:10SLU - LGW

1 stop13h 25mMultiple Airlines

Deal found 30/12£889

Sun 18/113:00LGW - SLU

2 stops30h 35mMultiple Airlines

Sat 24/118:20SLU - LGW

2 stops31h 40mMultiple Airlines

Deal found 30/12£932

Sun 18/113:00LGW - SLU

2 stops30h 35mMultiple Airlines

Sun 25/112:10SLU - LGW

1 stop13h 25mMultiple Airlines

Deal found 30/12£942

Thu 15/120:50LGW - SLU

3 stops25h 35mMultiple Airlines

Thu 29/113:55SLU - LGW

3 stops22h 30mMultiple Airlines

Deal found 1/1£947

Sun 22/210:05LGW - SLU

1 stop12h 55mMultiple Airlines

Sun 8/312:30SLU - LGW

2 stops37h 30mMultiple Airlines

Deal found 31/12£957

Sun 22/210:05LGW - SLU

1 stop12h 55mMultiple Airlines

Sat 28/218:20SLU - LGW

2 stops31h 40mMultiple Airlines

Deal found 31/12£974

Sun 22/210:05LGW - SLU

1 stop12h 55mMultiple Airlines

Thu 12/317:50SLU - LGW

2 stops32h 10mMultiple Airlines

Deal found 31/12£1,003

Sun 22/210:05LGW - SLU

1 stop12h 55mMultiple Airlines

Thu 26/218:20SLU - LGW

2 stops31h 40mMultiple Airlines

Deal found 31/12£1,005

Wed 25/213:00LGW - SLU

2 stops28h 10mMultiple Airlines

Thu 12/309:10SLU - LGW

1 stop16h 20mMultiple Airlines

Deal found 31/12£1,026

Mon 23/213:00LGW - SLU

2 stops48h 30mMultiple Airlines

Thu 12/312:35SLU - LGW

1 stop12h 55mMultiple Airlines

Deal found 31/12£1,029

Wed 15/413:05LGW - SLU

2 stops29h 05mMultiple Airlines

Mon 27/415:45SLU - LGW

3 stops33h 35mMultiple Airlines

Deal found 30/12£1,031

Thu 26/219:35LGW - SLU

2 stops50h 00mMultiple Airlines

Thu 12/312:35SLU - LGW

1 stop12h 55mMultiple Airlines

Deal found 31/12£1,061

Last-minute flights to Castries
Discover last-minute flight deals to Castries. Data last updated 1 January 2026 and is based on user searches.

Wed 7/108:00LHR - SLU

1 stop32h 05mMultiple Airlines

Wed 18/212:35SLU - LHR

1 stop12h 50mMultiple Airlines

Deal found 30/12£844

Fri 9/108:00LHR - SLU

1 stop15h 00mMultiple Airlines

Mon 19/115:45SLU - LHR

1 stop13h 50mMultiple Airlines

Deal found 31/12£747

Fri 9/108:00LHR - SLU

1 stop15h 00mMultiple Airlines

Fri 23/113:55SLU - LHR

1 stop11h 30mMultiple Airlines

Deal found 30/12£782

Fri 9/108:00LHR - SLU

1 stop15h 00mMultiple Airlines

Thu 12/215:45SLU - LHR

1 stop14h 10mMultiple Airlines

Deal found 30/12£797

Wed 14/107:55LGW - SLU

2 stops37h 40mMultiple Airlines

Sun 25/112:10SLU - LGW

1 stop13h 25mMultiple Airlines

Deal found 30/12£869

Thu 15/113:20LHR - SLU

1 stop27h 50mMultiple Airlines

Thu 29/115:20SLU - LHR

1 stop14h 15mMultiple Airlines

Deal found 1/1£775

Fri 16/120:15LGW - SLU

2 stops25h 20mMultiple Airlines

Sun 25/112:10SLU - LGW

1 stop13h 25mMultiple Airlines

Deal found 30/12£889

Sat 17/114:30LHR - SLU

1 stop24h 55mMultiple Airlines

Sun 25/112:10SLU - LHR

1 stop13h 15mMultiple Airlines

Deal found 30/12£691

Sun 18/113:00LGW - SLU

2 stops30h 35mMultiple Airlines

Sat 24/118:20SLU - LGW

2 stops31h 40mMultiple Airlines

Deal found 30/12£932

Tue 20/113:20LHR - SLU

1 stop29h 55mMultiple Airlines

Tue 27/107:30SLU - LHR

1 stop22h 05mMultiple Airlines

Deal found 30/12£731

Wed 21/113:25LHR - SLU

1 stop33h 35mMultiple Airlines

Wed 4/215:45SLU - LHR

1 stop12h 45mMultiple Airlines

Deal found 31/12£766

Mon 26/109:40LHR - SLU

1 stop11h 50mMultiple Airlines

Mon 16/215:45SLU - LHR

1 stop13h 50mMultiple Airlines

Deal found 31/12£803

One-way flights to Castries
Search for one-way flight options to Castries. Find affordable one-way fares based on user searches. Data last updated 1 January 2026.

Tue 10/216:45LGW - SLU

2 stops52h 50mMultiple Airlines

Deal found 31/12£461

Mon 19/109:40LHR - SLU

1 stop11h 50mMultiple Airlines

Deal found 30/12£543

Tue 6/113:20LHR - SLU

2 stops51h 50mMultiple Airlines

Deal found 1/1£561

Tue 10/214:50LHR - SLU

3 stops32h 10mMultiple Airlines

Deal found 31/12£564

Tue 6/109:30LGW - SLU

2 stops13h 30mMultiple Airlines

Deal found 1/1£879

Find flight deals to Castries

Return from	£691
One-way from	£461
Popular in	April
Cheapest in	November
Average price	£644
Good round-trip deal	£647 or less
Good one-way deal	£472 or less

17/1-25/1
2 total stops
38h 10m total
London to Castries

Search Deals

10/2
2 total stops
52h 50m total
London to Castries

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (£114 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 10% potential price decrease (£68 potential savings vs. average return price).

Search Deals

Average for return flights in January 2026

Search Deals

Price to beat on a round-trip flight from London to Castries George F. L. Charle.

Search Deals

Price to beat on a one-way flight from London to Castries George F. L. Charle.

Search Deals

Fly from

Route

Depart

Return

Price

LondonCastries

LHR - SLU

LHRSLU

London Heathrow

Sun 3/5

09:20-19:00

1 stop14h 40m

Castries George F. L. Charle

Sun 10/5

15:45-09:20

1 stop12h 35m

£696

LondonCastries

LHR - SLU

LHRSLU

London Heathrow

Wed 25/2

09:40-19:00

1 stop13h 20m

Castries George F. L. Charle

Wed 11/3

12:35-05:25

1 stop12h 50m

£703

LondonCastries

LHR - SLU

LHRSLU

London Heathrow

Mon 16/3

09:40-17:30

1 stop11h 50m

Castries George F. L. Charle

Mon 23/3

16:20-09:35

1 stop13h 15m

£704

LondonCastries

LHR - SLU

LHRSLU

London Heathrow

Tue 20/1

13:20-15:15

1 stop29h 55m

Castries George F. L. Charle

Tue 27/1

07:30-09:35

1 stop22h 05m

£731

LondonCastries

LHR - SLU

LHRSLU

London Heathrow

Sat 28/2

14:30-12:05

1 stop25h 35m

Castries George F. L. Charle

Sat 7/3

15:45-09:35

1 stop13h 50m

£739

LondonCastries

LHR - SLU

LHRSLU

London Heathrow

Thu 5/3

13:20-19:00

1 stop33h 40m

Castries George F. L. Charle

Fri 27/3

12:35-05:25

1 stop12h 50m

£752

LondonCastries

LHR - SLU

LHRSLU

London Heathrow

Thu 5/3

13:20-19:00

1 stop33h 40m

Castries George F. L. Charle

Tue 17/3

15:45-09:35

1 stop13h 50m

£755

LondonCastries

LHR - SLU

LHRSLU

London Heathrow

Fri 27/2

09:40-19:00

1 stop13h 20m

Castries George F. L. Charle

Sat 7/3

15:45-09:55

1 stop14h 10m

£762

LondonCastries

LHR - SLU

LHRSLU

London Heathrow

Mon 26/1

09:40-17:30

1 stop11h 50m

Castries George F. L. Charle

Mon 16/2

15:45-09:35

1 stop13h 50m

£803

LondonCastries

LHR - SLU

LHRSLU

London Heathrow

Wed 15/4

09:20-19:00

1 stop14h 40m

Castries George F. L. Charle

Mon 27/4

15:45-09:20

1 stop12h 35m

£808

Flights are sorted by cheapest return flights first.

Deals found on 31/12

Showing 1-10 of 27 results

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

How long is the flight to Castries?

On average, a flight from London to Castries takes 19 hours 0 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 airline flying from London to Castries is British Airways.

British Airways

From £449

What are the cheapest airlines that fly to Castries?

The cheapest airline flying from London to Castries is British Airways.

Reviews of airlines servicing Castries

Read reviews from past customers who have flown British Airways to Saint Lucia. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

British Airways

6.7

Okay

7,631 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

María Victoria,Nov 2025

LHR - GRU

Seats were comfortable for economy. Blanket and pillow provided, same as headphones. For some reason the uk plug wouldn’t charge and had to use the US charger. Also couldn’t use WiFi as keep saying BA club pw was wrong although it wasn’t: but minor things. Overall good flight and attentive crew.

British Airways

6.7

Okay

7,631 reviews

British Airways

6.7

Okay

7,631 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

María Victoria,Nov 2025

LHR - GRU

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 George F. L. Charle. Castries George F. L. Charle (SLU) is just 0.7 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 George F. L. Charle is currently the cheapest airport to fly to in Castries. One-way flights to Castries George F. L. Charle typically cost £116, while return flights cost around £121.
How much is a return flight to Castries?
A return flight to Castries will typically cost around £121, however they can be found for as little as £121.
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 (12 hours 25 minutes).
Does Castries George F. L. Charle have car hire?
Yes. Those touching down at Castries George F. L. Charle can take advantage of the car hire services offered upon their arrival.
Are there hotels close to Castries George F. L. Charle?
Yes. Castries George F. L. Charle has hotels nearby for those requiring accommodations. Poinsettia Villa Apartments is the closest property to Castries George F. L. Charle (0.0 mi away from Castries George F. L. Charle).

See more FAQs

Gros Islet

Rodney Bay

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How does Cheapflights help users find flights to Castries?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights to Castries. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Castries.

Can Cheapflights find flights to Castries with no change fees?

Certainly. Search results for flights to Castries shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights to Castries become cheaper?

Yes! Start tracking prices for Castries flights today and get alerted when prices change. To subscribe and begin receiving alerts, click the bell icon next to the flight deals above and provide your email address.

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£461+ 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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.

Flights to Castries in 2026

Cheapest flights to CastriesExplore the most affordable flight options available to Castries. Find the lowest fares based on data from user searches, with prices last updated on 1 January 2026.

Explore the most affordable flight options available to Castries. Find the lowest fares based on data from user searches, with prices last updated on 1 January 2026.

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 1 January 2026.

Return from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

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

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.

Cheapflights Insights

Everything you need to know about your flight to Castries

How long is the flight to Castries?

What are the most popular airlines that fly to Castries?

What are the cheapest airlines that fly to Castries?

Reviews of airlines servicing Castries

Read reviews from past customers who have flown British Airways to Saint Lucia. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

FAQs about flying to Castries

What airport do you fly into for flights to Castries?

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

What is the best airline to fly to Castries?

What is the cheapest airport to fly to in Castries?

How much is a return flight to Castries?

Where does the fastest flight to Castries depart from?

Does Castries George F. L. Charle have car hire?

Are there hotels close to Castries George F. L. Charle?

Travelling to a place near Castries?

Browse thousands of different options on Cheapflights for your next trip

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Find the best flight deals to Castries

Some of the lowest fares we’ve come across for flights to Castries.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights to Castries?

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

Can Cheapflights find flights to Castries with no change fees?

Can Cheapflights notify me if prices for flights to Castries become cheaper?

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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 1 January 2026.