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Cheap flights from the United Kingdom to Castries from £368

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 25/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
Air Canada Logo
11:10 - 16:25LHR-UVF
33h 15m1 stop
Air Canada Logo
17:15 - 11:20UVF-LHR
14h 05m1 stop
£611Air Canada
Find Deal
Thu, 4 Dec - Wed, 10 Dec
Icelandair Logo
09:20 - 14:34LHR-UVF
57h 14m2 stops
Icelandair Logo
15:54 - 04:55UVF-LHR
33h 01m2 stops
£617Icelandair
Find Deal
Mon, 16 Mar - Fri, 27 Mar
British Airways Logo
11:15 - 15:05LGW-UVF
8h 50mdirect
British Airways Logo
20:30 - 09:50UVF-LGW
8h 20mdirect
£619British Airways
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Sat, 18 Apr - Sat, 2 May
JetBlue Logo
12:20 - 15:15LHR-UVF
30h 55m1 stop
JetBlue Logo
16:40 - 21:40UVF-LHR
25h 00m1 stop
£620JetBlue
Find Deal
Tue, 3 Feb - Wed, 11 Feb
JetBlue Logo
07:45 - 15:15LHR-UVF
35h 30m1 stop
JetBlue Logo
16:40 - 21:40UVF-LHR
25h 00m1 stop
£623JetBlue
Find Deal
Sun, 8 Feb - Wed, 11 Feb
JetBlue Logo
12:20 - 15:15LHR-UVF
30h 55m1 stop
JetBlue Logo
16:40 - 22:00UVF-LHR
25h 20m1 stop
£625JetBlue
Find Deal
Thu, 29 Jan - Fri, 6 Feb
British Airways Logo
10:00 - 15:05LGW-UVF
9h 05mdirect
British Airways Logo
22:05 - 10:20UVF-LGW
8h 15mdirect
£647British Airways
Find Deal
Thu, 1 Jan - Thu, 26 Mar
American Airlines Logo
08:55 - 16:02MAN-UVF
35h 07m2 stops
American Airlines Logo
15:50 - 18:45UVF-MAN
22h 55m2 stops
£791American Airlines
Find Deal
Wed, 4 Mar - Wed, 11 Mar
American Airlines Logo
07:45 - 13:46MAN-UVF
34h 01m2 stops
American Airlines Logo
16:06 - 16:30UVF-MAN
20h 24m2 stops
£891American Airlines
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Thu, 8 Jan - Thu, 22 Jan
KLM Logo
09:15 - 14:04BHX-UVF
33h 49m2 stops
KLM Logo
15:24 - 19:45UVF-BHX
47h 21m2 stops
£2,021KLM
Find Deal
Fri, 3 Apr - Sat, 11 Apr

Air Canada flights from United Kingdom to Castries

Our best Air Canada deals on United Kingdom to Castries flight tickets
Air Canada
4 Dec
LHR11:10London Heathrow
33h 15m
1 stop
UVF16:25Castries Hewanorra
10 Dec
UVF17:15Castries Hewanorra
14h 05m
1 stop
LHR11:20London Heathrow
£611
Find similar
Air Canada
12 Jan
LHR13:45London Heathrow
54h 35m
2 stops
UVF16:20Castries Hewanorra
19 Jan
UVF17:15Castries Hewanorra
14h 05m
1 stop
LHR11:20London Heathrow
£626
Find similar
Air Canada
19 Jan
LHR19:25London Heathrow
48h 55m
2 stops
UVF16:20Castries Hewanorra
26 Jan
UVF17:15Castries Hewanorra
14h 05m
1 stop
LHR11:20London Heathrow
£628
Find similar

Aer Lingus flights from United Kingdom to Castries

Our best Aer Lingus deals on United Kingdom to Castries flight tickets
Aer Lingus
15 Nov
LHR18:45London Heathrow
48h 12m
2 stops
UVF14:57Castries Hewanorra
27 Nov
UVF17:01Castries Hewanorra
40h 24m
2 stops
LHR13:25London Heathrow
£896
Find similar
Aer Lingus
15 Nov
LHR19:35London Heathrow
47h 22m
2 stops
UVF14:57Castries Hewanorra
27 Nov
UVF17:01Castries Hewanorra
36h 04m
2 stops
LHR09:05London Heathrow
£897
Find similar
Aer Lingus
7 Mar
LCY09:25London City
33h 32m
2 stops
UVF14:57Castries Hewanorra
14 Mar
UVF15:54Castries Hewanorra
38h 31m
2 stops
LCY10:25London City
£970
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 14 November 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

LHR - UVF

LHRUVF

London Heathrow

Thu 4/12

11:10-16:25

1 stop33h 15m

Castries Hewanorra

Wed 10/12

17:15-11:20

1 stop14h 05m

£611

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Mon 16/3

09:20-14:34

2 stops57h 14m

Castries Hewanorra

Fri 27/3

15:54-04:55

2 stops33h 01m

£617

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Sat 18/4

11:15-15:05

Nonstop8h 50m

Castries Hewanorra

Sat 2/5

20:30-09:50

Nonstop8h 20m

£619

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Tue 3/2

12:20-15:15

1 stop30h 55m

Castries Hewanorra

Wed 11/2

16:40-21:40

1 stop25h 00m

£620

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Sun 8/2

07:45-15:15

1 stop35h 30m

Castries Hewanorra

Wed 11/2

16:40-21:40

1 stop25h 00m

£623

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Thu 29/1

12:20-15:15

1 stop30h 55m

Castries Hewanorra

Fri 6/2

16:40-22:00

1 stop25h 20m

£625

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Thu 1/1

10:00-15:05

Nonstop9h 05m

Castries Hewanorra

Thu 26/3

22:05-10:20

Nonstop8h 15m

£647

ManchesterCastries

MAN - UVF

MANUVF

Manchester

Wed 4/3

08:55-16:02

2 stops35h 07m

Castries Hewanorra

Wed 11/3

15:50-18:45

2 stops22h 55m

£791

ManchesterCastries

MAN - UVF

MANUVF

Manchester

Thu 8/1

07:45-13:46

2 stops34h 01m

Castries Hewanorra

Thu 22/1

16:06-16:30

2 stops20h 24m

£891

BirminghamCastries

BHX - UVF

BHXUVF

Birmingham

Fri 3/4

09:15-14:04

2 stops33h 49m

Castries Hewanorra

Sat 11/4

15:24-19:45

2 stops47h 21m

£2,021

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 £307. 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 £547.

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 £371. 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 £673.

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 £596. 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 £893 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

How far in advance should I book a flight to Castries?

You are more likely to see cheaper flights to Castries from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Castries for around £756 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Castries from United Kingdom for as low as £562 on momondo.

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 2% 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

£587

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 £587. The best return flight deal from United Kingdom to Castries found on momondo in the last 72 hours is £675.
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 £288Free CancellationRating
0.0
0 reviews
Search TUI Airways flights
Virgin AtlanticPriceFrom £391Free CancellationRating
7.5
673 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom £468Free CancellationRating
6.7
7,520 reviews
Search British Airways flights
Air CanadaPriceFrom £529Free CancellationRating
7.1
10,448 reviews
Search Air Canada flights
FinnairPriceFrom £599Free CancellationRating
7.6
1,335 reviews
Search Finnair flights
KLMPriceFrom £696Free CancellationRating
7.7
1,411 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.

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Find better results for your trip to Saint Lucia

Airports servicing Saint Lucia

Castries George F. L. Charle Airport