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Flights to Castries George F. L. Charle

£347 Cheap flights to Castries

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Castries departing on 21/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from the United Kingdom to Castries

Cheap return flights

Logo
08:05 - 14:35LHR-SLU
11h 30m1 stop
Logo
15:20 - 07:50SLU-LHR
11h 30m1 stop
£674
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Thu, 25 Sep - Thu, 9 Oct
Logo
08:05 - 14:35LHR-SLU
11h 30m1 stop
Logo
15:20 - 09:55SLU-LHR
14h 35m1 stop
£676
Find Deal
Thu, 23 Oct - Thu, 6 Nov
Logo
08:05 - 11:25LHR-SLU
32h 20m1 stop
Logo
15:20 - 07:50SLU-LHR
11h 30m1 stop
£706
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Sat, 27 Sep - Thu, 9 Oct
Logo
13:25 - 12:05LHR-SLU
26h 40m1 stop
Logo
15:45 - 08:30SLU-LHR
12h 45m1 stop
£736
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Sat, 7 Feb - Wed, 18 Feb
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19:25 - 11:25LHR-SLU
44h 00m2 stops
Logo
13:55 - 05:25SLU-LHR
11h 30m1 stop
£738
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Fri, 6 Mar - Fri, 20 Mar
Logo
08:05 - 11:25LHR-SLU
32h 20m1 stop
Logo
15:20 - 07:50SLU-LHR
11h 30m1 stop
£745
Find Deal
Sat, 27 Sep - Thu, 9 Oct
Logo
10:35 - 19:00LHR-SLU
12h 25m1 stop
Logo
12:35 - 05:50SLU-LHR
13h 15m1 stop
£749
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Fri, 6 Mar - Fri, 20 Mar
Logo
09:35 - 13:10LHR-SLU
32h 35m2 stops
Logo
12:15 - 20:00SLU-LHR
26h 45m2 stops
£759
Find Deal
Fri, 10 Oct - Fri, 17 Oct
Logo
09:35 - 13:10LHR-SLU
32h 35m2 stops
Logo
12:15 - 20:00SLU-LHR
26h 45m3 stops
£768
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Fri, 10 Oct - Fri, 17 Oct
Logo
14:45 - 11:45LHR-SLU
26h 00m3 stops
Logo
18:20 - 10:00SLU-LHR
34h 40m2 stops
£771
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Sat, 27 Sep - Thu, 9 Oct

momondo Fare Finder

 
Locate flights to Castries George F. L. Charle that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 279,928 searches and data was last updated on 12 September 2025.
Use the filters below to find and compare flights to Castries that are best for you.

Fly from

Route

Depart

Return

Price

LondonCastries

LHR - SLU

LHRSLU

London Heathrow

Thu 25/9

08:05-14:35

1 stop11h 30m

Castries George F. L. Charle

Thu 9/10

15:20-07:50

1 stop11h 30m

£674

LondonCastries

LHR - SLU

LHRSLU

London Heathrow

Thu 23/10

08:05-14:35

1 stop11h 30m

Castries George F. L. Charle

Thu 6/11

15:20-09:55

1 stop14h 35m

£676

LondonCastries

LHR - SLU

LHRSLU

London Heathrow

Sat 27/9

08:05-11:25

1 stop32h 20m

Castries George F. L. Charle

Thu 9/10

15:20-07:50

1 stop11h 30m

£706

LondonCastries

LHR - SLU

LHRSLU

London Heathrow

Sat 7/2

13:25-12:05

1 stop26h 40m

Castries George F. L. Charle

Wed 18/2

15:45-08:30

1 stop12h 45m

£736

LondonCastries

LHR - SLU

LHRSLU

London Heathrow

Fri 6/3

19:25-11:25

2 stops44h 00m

Castries George F. L. Charle

Fri 20/3

13:55-05:25

1 stop11h 30m

£738

LondonCastries

LHR - SLU

LHRSLU

London Heathrow

Sat 27/9

08:05-11:25

1 stop32h 20m

Castries George F. L. Charle

Thu 9/10

15:20-07:50

1 stop11h 30m

£745

LondonCastries

LHR - SLU

LHRSLU

London Heathrow

Fri 6/3

10:35-19:00

1 stop12h 25m

Castries George F. L. Charle

Fri 20/3

12:35-05:50

1 stop13h 15m

£749

LondonCastries

LHR - SLU

LHRSLU

London Heathrow

Fri 10/10

09:35-13:10

2 stops32h 35m

Castries George F. L. Charle

Fri 17/10

12:15-20:00

2 stops26h 45m

£759

LondonCastries

LHR - SLU

LHRSLU

London Heathrow

Fri 10/10

09:35-13:10

2 stops32h 35m

Castries George F. L. Charle

Fri 17/10

12:15-20:00

3 stops26h 45m

£768

LondonCastries

LHR - SLU

LHRSLU

London Heathrow

Sat 27/9

14:45-11:45

3 stops26h 00m

Castries George F. L. Charle

Thu 9/10

18:20-10:00

2 stops34h 40m

£771

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Castries from

Castries flights insights and trends

Explore insights for your Castries flight to craft the best travel plan

What is the cheapest month to fly to Castries?

The month of September is, on average, the cheapest month to fly to Castries from United Kingdom, with most prices found around £475. If you’re not able to fly to Castries in September, then November is your next best option. Flight prices from United Kingdom to Castries during November average around £490.

What is the cheapest day to depart on your flight to Castries?

Our data shows that Sunday is the least expensive day to fly to Castries. Tickets to fly out on this day can be as low as £506. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Castries on Saturday is £654.

What is the cheapest time of day to depart on your flight to Castries?

According to our data, the cheapest time of day to fly to Castries is in the morning. momondo users have found flights departing from United Kingdom to Castries in the morning for as low as £577. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Castries, so prices are often more expensive at around £817 per ticket.

Cheapest flights to Castries George F. L. Charle

Find the cheapest flights to Castries George F. L. Charle from your nearest city or airport
Find flights from London Heathrow Airport to Castries
CHEAPEST MONTH TO FLY TO CASTRIES FROM LONDON HEATHROW AIRPORTMarch8% cheaperFlying from London Heathrow Airport to Castries costs on average just £484 in March
MOST EXPENSIVE MONTH TO FLY TO CASTRIES FROM LONDON HEATHROW AIRPORTMay87% more expensiveIt costs about £981 for flights to Castries from London Heathrow Airport in May
MOST POPULAR MONTH TO FLY TO CASTRIES FROM LONDON HEATHROW AIRPORTAugust400% more users visitedMore momondo users searched in flights to Castries from London Heathrow Airport in August than any other month

Cheap Castries flight deals and tips

Summary info about Castries flight prices, duration and airlines

Best One-Way Price

£347

Best Round-Trip Price

£674

Fastest flight time

11h 50m
The best one-way flight price to Castries from United Kingdom in the last 72 hours is £347 (London Gatwick to Castries George F. L. Charle).
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The best round-trip flight price to Castries from United Kingdom in the last 72 hours is £674 (London Heathrow to Castries George F. L. Charle).
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The fastest flight to Castries from United Kingdom takes 11h 50m (London Heathrow to Castries George F. L. Charle).
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Frequently asked questions about flying to Castries

Is there an alternative airport near Castries?

Finding an alternative and possibly cheaper destination airport near Castries is possible. If you are planning a flight to Castries, consider booking flights to Castries George F. L. Charle Airport (1 mi from Castries city centre).

Is there a cheaper alternative to flying into Castries?

Castries George F. L. Charle Airport has an average price of £242 per person and is typically the cheapest airport to fly into when visiting Castries. This average price does vary based on departure city. Try momondo’s Airport-to-Airport Pricing Tool to find the cheapest flight.

When did momondo last update prices for flights to Castries George F. L. Charle Airport?

Prices for flights to Castries George F. L. Charle Airport are refreshed on a daily basis.

How many operators does momondo search for flights to Castries George F. L. Charle Airport?

As of September 2025, there are 4 operators available to choose from for flights to Castries George F. L. Charle Airport.

How old do you have to be to fly to Castries George F. L. Charle Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Castries George F. L. Charle Airport.

What documentation or ID do you need to fly to Castries George F. L. Charle Airport?

The travel and health documents required for your trip to Castries George F. L. Charle Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Castries George F. L. Charle Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Castries?

Book flights to Castries if you plan to visit one of these locations
Gros Islet
Rodney Bay
Marigot Bay

Why use momondo?

Why should I use momondo to find a flight deal to Castries?

It is quick and easy to find flights to Castries on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Castries that suits you.

Can I find flights to Castries with flexible booking policies on momondo?

momondo does allow users to show only those flights to Castries which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights to Castries?

Once you have performed a search for flights to Castries, momondo helps you find the right flight by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight to Castries right now. Can momondo alert me if prices change?

Yes. momondo can track flight prices for Castries and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to Castries

Popular Flights to Castries

Popular routes according to searches in the past day on momondo
London to Castries George F. L. Charle Flightsfrom £886
Manchester to Castries George F. L. Charle Flightsfrom £927