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Cheap flights from the United Kingdom to Castries from £372

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 1/5. 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.
British Airways Logo
11:15 - 15:05
LGW
-
UVF
8h 50mdirect
British Airways Logo
20:50 - 10:10
UVF
-
LGW
8h 20mdirect
£615British Airways
Tue, 12 May - Fri, 22 May
British Airways Logo
11:15 - 15:05
LGW
-
UVF
8h 50mdirect
British Airways Logo
20:50 - 10:10
UVF
-
LGW
8h 20mdirect
£618British Airways
Mon, 18 May - Fri, 22 May
JetBlue Logo
11:55 - 14:37
LHR
-
UVF
31h 42m
1 stop
JetBlue Logo
15:56 - 09:30
UVF
-
LHR
36h 34m
1 stop
£632JetBlue
Mon, 13 Apr - Wed, 22 Apr
JetBlue Logo
11:55 - 17:47
LHR
-
UVF
34h 52m
1 stop
JetBlue Logo
15:56 - 20:45
UVF
-
LHR
23h 49m
1 stop
£635JetBlue
Wed, 8 Apr - Wed, 22 Apr
Air Canada Logo
08:30 - 15:10
LHR
-
UVF
35h 40m
1 stop
Air Canada Logo
16:20 - 11:50
UVF
-
LHR
14h 30m
1 stop
£674Air Canada
Thu, 2 Apr - Wed, 8 Apr
Air Canada Logo
05:55 - 15:20
BHX
-
UVF
38h 25m
2 stops
Air Canada Logo
16:05 - 17:25
UVF
-
BHX
44h 20m
2 stops
£824Air Canada
Sun, 19 Apr - Sun, 26 Apr
American Airlines Logo
10:35 - 14:26
MAN
-
UVF
32h 51m
2 stops
American Airlines Logo
14:45 - 21:05
UVF
-
MAN
25h 20m
2 stops
£889American Airlines
Fri, 8 May - Fri, 15 May
American Airlines Logo
10:35 - 14:26
MAN
-
UVF
32h 51m
2 stops
American Airlines Logo
14:45 - 21:05
UVF
-
MAN
25h 20m
2 stops
£890American Airlines
Fri, 8 May - Fri, 15 May
KLM Logo
20:15 - 13:58
LCY
-
UVF
46h 43m
2 stops
KLM Logo
15:22 - 17:20
UVF
-
LCY
20h 58m
2 stops
£1,160KLM
Wed, 8 Apr - Wed, 22 Apr
KLM Logo
19:00 - 14:02
LCY
-
UVF
48h 02m
2 stops
KLM Logo
15:22 - 18:30
UVF
-
LCY
22h 08m
2 stops
£1,179KLM
Mon, 13 Apr - Wed, 22 Apr

Air Canada flights from United Kingdom to Castries

Our best Air Canada deals on United Kingdom to Castries flight tickets
Air Canada
2 Apr
LHR09:30London Heathrow
34h 40m
2 stops
UVF15:10Castries Hewanorra
8 Apr
UVF16:20Castries Hewanorra
33h 10m
2 stops
LHR06:30London Heathrow
£674
Air Canada
15 Apr
LHR08:30London Heathrow
35h 55m
1 stop
UVF15:25Castries Hewanorra
15 May
UVF15:15Castries Hewanorra
34h 20m
1 stop
LHR06:35London Heathrow
£693
Air Canada
15 Apr
LHR14:10London Heathrow
30h 15m
2 stops
UVF15:25Castries Hewanorra
15 May
UVF15:15Castries Hewanorra
34h 20m
1 stop
LHR06:35London Heathrow
£696

British Airways flights from United Kingdom to Castries

Our best British Airways deals on United Kingdom to Castries flight tickets
British Airways
29 Jun
LGW11:15London Gatwick
8h 50m
UVF15:05Castries Hewanorra
6 Jul
UVF22:05Castries Hewanorra
8h 20m
LGW11:25London Gatwick
£612
British Airways
12 May
LGW11:15London Gatwick
8h 50m
UVF15:05Castries Hewanorra
22 May
UVF20:50Castries Hewanorra
8h 20m
LGW10:10London Gatwick
£615
British Airways
18 May
LGW11:15London Gatwick
8h 50m
UVF15:05Castries Hewanorra
22 May
UVF20:50Castries Hewanorra
8h 20m
LGW10:10London Gatwick
£618

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 9 March 2026.
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

Cheapest return flight
Fastest return journey

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Tue 12/5

11:15-15:05

Nonstop8h 50m

Castries Hewanorra

Fri 22/5

20:50-10:10

Nonstop8h 20m

£615

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Mon 18/5

11:15-15:05

Nonstop8h 50m

Castries Hewanorra

Fri 22/5

20:50-10:10

Nonstop8h 20m

£618

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Mon 13/4

11:55-14:37

1 stop31h 42m

Castries Hewanorra

Wed 22/4

15:56-09:30

1 stop36h 34m

£632

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Wed 8/4

11:55-17:47

1 stop34h 52m

Castries Hewanorra

Wed 22/4

15:56-20:45

1 stop23h 49m

£635

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Thu 2/4

08:30-15:10

1 stop35h 40m

Castries Hewanorra

Wed 8/4

16:20-11:50

1 stop14h 30m

£674

BirminghamCastries

BHX - UVF

BHXUVF

Birmingham

Sun 19/4

05:55-15:20

2 stops38h 25m

Castries Hewanorra

Sun 26/4

16:05-17:25

2 stops44h 20m

£824

ManchesterCastries

MAN - UVF

MANUVF

Manchester

Fri 8/5

10:35-14:26

2 stops32h 51m

Castries Hewanorra

Fri 15/5

14:45-21:05

2 stops25h 20m

£889

ManchesterCastries

MAN - UVF

MANUVF

Manchester

Fri 8/5

10:35-14:26

2 stops32h 51m

Castries Hewanorra

Fri 15/5

14:45-21:05

2 stops25h 20m

£890

LondonCastries

LCY - UVF

LCYUVF

London City

Wed 8/4

20:15-13:58

2 stops46h 43m

Castries Hewanorra

Wed 22/4

15:22-17:20

2 stops20h 58m

£1,160

LondonCastries

LCY - UVF

LCYUVF

London City

Mon 13/4

19:00-14:02

2 stops48h 02m

Castries Hewanorra

Wed 22/4

15:22-18:30

2 stops22h 08m

£1,179

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 September is, on average, the cheapest month to fly to Castries from United Kingdom, with most prices found around £544. If you’re not able to fly to Castries in September, then June is your next best option. Flight prices from United Kingdom to Castries during June average around £581.

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 £553. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Castries on Monday is £719.

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 £517. 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 morning is when there is more demand to fly to Castries, so prices are often more expensive at around £678 per ticket.

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

Fly from London Heathrow 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.

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

£460

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 £460. 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 in Castries. From United Kingdom there are direct flights to 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 £283Free CancellationRating
0.0
0 reviews
Search TUI Airways flights
British AirwaysPriceFrom £489Free CancellationRating
6.7
7,780 reviews
Search British Airways flights
Air CanadaPriceFrom £534Free CancellationRating
7.1
10,796 reviews
Search Air Canada flights
FinnairPriceFrom £588Free CancellationRating
7.6
1,370 reviews
Search Finnair flights
KLMPriceFrom £1,075Free CancellationRating
7.8
1,468 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