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Cheap flights from the United Kingdom to Castries from £434

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Castries departing on 20/1. 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

Recent return flight deals from the United Kingdom to Castries

Enter your travel dates to find the best prices.
American Airlines Logo
12:30 - 14:50
LGW
-
UVF
30h 20m2 stops
American Airlines Logo
17:00 - 07:30
UVF
-
LGW
58h 30m2 stops
£688American Airlines
Sun, 15 Feb - Mon, 23 Feb
Air Canada Logo
11:10 - 16:25
LHR
-
UVF
33h 15m1 stop
Air Canada Logo
17:15 - 08:30
UVF
-
LHR
35h 15m1 stop
£692Air Canada
Sun, 11 Jan - Thu, 22 Jan
British Airways Logo
10:00 - 15:05
LGW
-
UVF
9h 05mdirect
British Airways Logo
22:05 - 10:20
UVF
-
LGW
8h 15mdirect
£692British Airways
Tue, 20 Jan - Thu, 29 Jan
Air Canada Logo
18:00 - 16:25
LHR
-
UVF
26h 25m1 stop
Air Canada Logo
17:15 - 11:20
UVF
-
LHR
14h 05m1 stop
£692Air Canada
Wed, 11 Feb - Thu, 19 Feb
Air Canada Logo
11:10 - 16:25
LHR
-
UVF
33h 15m1 stop
Air Canada Logo
17:15 - 11:20
UVF
-
LHR
14h 05m1 stop
£693Air Canada
Sun, 11 Jan - Sun, 18 Jan
Multiple Airlines Logo
11:45 - 13:46
LGW
-
UVF
30h 01m2 stops
Multiple Airlines Logo
17:02 - 07:30
UVF
-
LGW
34h 28m2 stops
£697Multiple Airlines
Fri, 23 Jan - Fri, 30 Jan
British Airways Logo
10:00 - 15:05
LGW
-
UVF
9h 05mdirect
British Airways Logo
20:50 - 09:05
UVF
-
LGW
8h 15mdirect
£702British Airways
Mon, 19 Jan - Fri, 23 Jan
Multiple Airlines Logo
11:45 - 13:46
LGW
-
UVF
30h 01m2 stops
Multiple Airlines Logo
17:02 - 07:30
UVF
-
LGW
34h 28m2 stops
£704Multiple Airlines
Fri, 23 Jan - Fri, 30 Jan
JetBlue Logo
07:25 - 16:00
LHR
-
UVF
36h 35m1 stop
JetBlue Logo
18:40 - 06:55
UVF
-
LHR
32h 15m1 stop
£707JetBlue
Thu, 26 Feb - Sat, 7 Mar
KLM Logo
13:45 - 15:05
LCY
-
UVF
29h 20m2 stops
KLM Logo
16:25 - 19:35
UVF
-
LCY
23h 10m2 stops
£1,138KLM
Sun, 1 Feb - Wed, 11 Feb

American Airlines flights from United Kingdom to Castries

Our best American Airlines deals on United Kingdom to Castries flight tickets
American Airlines
15 Feb
LGW12:30London Gatwick
30h 20m
2 stops
UVF14:50Castries Hewanorra
23 Feb
UVF17:00Castries Hewanorra
58h 30m
2 stops
LGW07:30London Gatwick
£688
Find similar
American Airlines
26 Jan
LGW11:20London Gatwick
32h 42m
2 stops
UVF16:02Castries Hewanorra
12 Feb
UVF15:50Castries Hewanorra
35h 40m
2 stops
LGW07:30London Gatwick
£693
Find similar
American Airlines
26 Jan
LGW11:20London Gatwick
32h 42m
2 stops
UVF16:02Castries Hewanorra
12 Feb
UVF15:50Castries Hewanorra
35h 40m
2 stops
LGW07:30London Gatwick
£694
Find similar

Air Canada flights from United Kingdom to Castries

Our best Air Canada deals on United Kingdom to Castries flight tickets
Air Canada
11 Jan
LHR11:10London Heathrow
33h 15m
1 stop
UVF16:25Castries Hewanorra
22 Jan
UVF17:15Castries Hewanorra
35h 15m
1 stop
LHR08:30London Heathrow
£692
Find similar
Air Canada
11 Feb
LHR18:00London Heathrow
26h 25m
1 stop
UVF16:25Castries Hewanorra
19 Feb
UVF17:15Castries Hewanorra
14h 05m
1 stop
LHR11:20London Heathrow
£692
Find similar
Air Canada
11 Jan
LHR11:10London Heathrow
33h 15m
1 stop
UVF16:25Castries Hewanorra
18 Jan
UVF17:15Castries Hewanorra
14h 05m
1 stop
LHR11:20London Heathrow
£693
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from United Kingdom to Castries that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 11 December 2025.
Use the filters below to find and compare flights from the United Kingdom to Castries that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Sun 15/2

12:30-14:50

2 stops30h 20m

Castries Hewanorra

Mon 23/2

17:00-07:30

2 stops58h 30m

£688

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Sun 11/1

11:10-16:25

1 stop33h 15m

Castries Hewanorra

Thu 22/1

17:15-08:30

1 stop35h 15m

£692

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Tue 20/1

10:00-15:05

Nonstop9h 05m

Castries Hewanorra

Thu 29/1

22:05-10:20

Nonstop8h 15m

£692

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Wed 11/2

18:00-16:25

1 stop26h 25m

Castries Hewanorra

Thu 19/2

17:15-11:20

1 stop14h 05m

£692

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Sun 11/1

11:10-16:25

1 stop33h 15m

Castries Hewanorra

Sun 18/1

17:15-11:20

1 stop14h 05m

£693

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Fri 23/1

11:45-13:46

2 stops30h 01m

Castries Hewanorra

Fri 30/1

17:02-07:30

2 stops34h 28m

£697

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Mon 19/1

10:00-15:05

Nonstop9h 05m

Castries Hewanorra

Fri 23/1

20:50-09:05

Nonstop8h 15m

£702

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Fri 23/1

11:45-13:46

2 stops30h 01m

Castries Hewanorra

Fri 30/1

17:02-07:30

2 stops34h 28m

£704

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Thu 26/2

07:25-16:00

1 stop36h 35m

Castries Hewanorra

Sat 7/3

18:40-06:55

1 stop32h 15m

£707

LondonCastries

LCY - UVF

LCYUVF

London City

Sun 1/2

13:45-15:05

2 stops29h 20m

Castries Hewanorra

Wed 11/2

16:25-19:35

2 stops23h 10m

£1,138

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

How to get the cheapest flight ticket from United Kingdom to Castries

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Castries?

The month of March is, on average, the cheapest month to fly to Castries from United Kingdom, with most prices found around £303. If you’re not able to fly to Castries in March, then September is your next best option. Flight prices from United Kingdom to Castries during September average around £540.

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

Our data shows that Tuesday is the least expensive day to fly to Castries. Tickets to fly out on this day can be as low as £392. 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 £677.

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 at midday. momondo users have found flights departing from United Kingdom to Castries at midday for as low as £563. 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 evening is when there is more demand to fly to Castries, so prices are often more expensive at around £882 per ticket.

What is the cheapest United Kingdom to Castries Hewanorra flight route?

Fly from London Gatwick to Castries Hewanorra for the best United Kingdom - Castries Hewanorra flight prices

What cabin class options are available on United Kingdom to Castries Hewanorra flights?

There are 3 cabin classes available to choose from on United Kingdom to Castries Hewanorra flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United Kingdom to Castries flights?

You could potentially save up to 10% on your flight if you consider stops on a United Kingdom to Castries flight.

Cheap United Kingdom to Castries flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United Kingdom to Castries

Best price found

£435

Fastest flight time

8h 50m

Direct flights

Every day

Airports in Castries

1 airport
The best one-way flight to Castries from United Kingdom in the past 72 hours is £435. The best return flight deal from United Kingdom to Castries found on momondo in the last 72 hours is £653.
The fastest flight from United Kingdom to Castries takes 8h 50m
Direct flights go from United Kingdom to Castries every day.
There is 1 airport near Castries: Castries Hewanorra (UVF)
Search flight deals

  • When did momondo last update prices for flights from United Kingdom to Castries Hewanorra Airport?

    Prices for flights from United Kingdom to Castries Hewanorra Airport were last updated today.

  • How many operators does momondo search for flights from United Kingdom to Castries Hewanorra Airport?

  • How old do you have to be to fly from United Kingdom to Castries Hewanorra Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from United Kingdom to Castries Hewanorra Airport.

  • What documentation or ID do you need to fly to Castries Hewanorra Airport?

    The necessary travel and health documents for your Castries Hewanorra Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from United Kingdom to Castries?

Best airlines flying from United Kingdom to Castries

Compare and see reviews for airlines that fly from United Kingdom to Castries with momondo
Airline
Rating
Free Cancellation
Price
TUI AirwaysPriceFrom £285Free CancellationRating
0.0
0 reviews
Search TUI Airways flights
Virgin AtlanticPriceFrom £375Free CancellationRating
7.5
675 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom £462Free CancellationRating
6.7
7,573 reviews
Search British Airways flights
Air CanadaPriceFrom £522Free CancellationRating
7.1
10,514 reviews
Search Air Canada flights
FinnairPriceFrom £591Free CancellationRating
7.6
1,334 reviews
Search Finnair flights
KLMPriceFrom £687Free CancellationRating
7.7
1,432 reviews
Search KLM flights

Travelling to a place near Castries?

Book flights to Castries if you plan to visit one of these locations
Vieux Fort

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from United Kingdom to Castries. momondo saves you time and could save you money on your trip.

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

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

How can momondo help me find flights from United Kingdom to Castries?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from United Kingdom to Castries.

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

Yes momondo offers price alerts on flights to Castries from United Kingdom. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Castries trip

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Find better results for your trip to Saint Lucia

Airports servicing Saint Lucia

Castries George F. L. Charle Airport