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Cheap flights from the United Kingdom to Castries from £435

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 15/12. 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

British Airways Logo
10:00 - 15:05LGW-UVF
9h 05mdirect
British Airways Logo
20:35 - 08:50UVF-LGW
8h 15mdirect
£514British Airways
Find Deal
Mon, 9 Mar - Sun, 15 Mar
British Airways Logo
10:05 - 15:10LGW-UVF
9h 05mdirect
British Airways Logo
20:35 - 08:50UVF-LGW
8h 15mdirect
£521British Airways
Find Deal
Wed, 4 Mar - Wed, 11 Mar
Icelandair Logo
08:05 - 14:57LHR-UVF
34h 52m1 stop
Icelandair Logo
17:01 - 21:40UVF-LHR
24h 39m1 stop
£530Icelandair
Find Deal
Mon, 10 Nov - Mon, 24 Nov
Icelandair Logo
08:05 - 14:57LHR-UVF
34h 52m1 stop
Icelandair Logo
17:01 - 06:55UVF-LHR
57h 54m2 stops
£563Icelandair
Find Deal
Mon, 10 Nov - Mon, 24 Nov
Air Canada Logo
14:50 - 16:25LHR-UVF
53h 35m2 stops
Air Canada Logo
16:15 - 06:30UVF-LHR
34h 15m1 stop
£667Air Canada
Find Deal
Wed, 4 Mar - Wed, 11 Mar
Air Canada Logo
08:30 - 14:15LHR-UVF
34h 45m1 stop
Air Canada Logo
17:15 - 06:30UVF-LHR
33h 15m1 stop
£670Air Canada
Find Deal
Mon, 20 Oct - Mon, 3 Nov
Finnair Logo
12:30 - 14:35LGW-UVF
30h 05m2 stops
Finnair Logo
16:45 - 09:00UVF-LGW
36h 15m2 stops
£704Finnair
Find Deal
Wed, 11 Feb - Wed, 18 Feb
Finnair Logo
14:45 - 14:15LHR-UVF
27h 30m1 stop
Finnair Logo
17:00 - 12:00UVF-LHR
15h 00m1 stop
£726Finnair
Find Deal
Wed, 11 Feb - Wed, 18 Feb
KLM Logo
13:45 - 15:04LCY-UVF
29h 19m2 stops
KLM Logo
16:24 - 16:35UVF-LCY
20h 11m2 stops
£1,181KLM
Find Deal
Sun, 18 Jan - Sun, 1 Feb
KLM Logo
17:40 - 15:04BHX-UVF
49h 24m2 stops
KLM Logo
16:24 - 08:30UVF-BHX
36h 06m2 stops
£1,193KLM
Find Deal
Fri, 6 Feb - Sat, 14 Feb

British Airways flights from United Kingdom to Castries

Our best British Airways deals on United Kingdom to Castries flight tickets
British Airways
9 Mar
LGW10:00London Gatwick
9h 05m
UVF15:05Castries Hewanorra
15 Mar
UVF20:35Castries Hewanorra
8h 15m
LGW08:50London Gatwick
£514
Find similar
British Airways
4 Mar
LGW10:05London Gatwick
9h 05m
UVF15:10Castries Hewanorra
11 Mar
UVF20:35Castries Hewanorra
8h 15m
LGW08:50London Gatwick
£521
Find similar
British Airways
17 Mar
LGW10:00London Gatwick
9h 05m
UVF15:05Castries Hewanorra
18 Mar
UVF20:35Castries Hewanorra
8h 15m
LGW08:50London Gatwick
£527
Find similar

Air Canada flights from United Kingdom to Castries

Our best Air Canada deals on United Kingdom to Castries flight tickets
Air Canada
4 Mar
LHR14:50London Heathrow
53h 35m
2 stops
UVF16:25Castries Hewanorra
11 Mar
UVF16:15Castries Hewanorra
34h 15m
1 stop
LHR06:30London Heathrow
£667
Find similar
Air Canada
20 Oct
LHR08:30London Heathrow
34h 45m
1 stop
UVF14:15Castries Hewanorra
3 Nov
UVF17:15Castries Hewanorra
33h 15m
1 stop
LHR06:30London Heathrow
£670
Find similar
Air Canada
21 Jan
LHR19:25London Heathrow
49h 00m
2 stops
UVF16:25Castries Hewanorra
28 Jan
UVF17:15Castries Hewanorra
35h 15m
1 stop
LHR08:30London Heathrow
£692
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 18 September 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

Mon 9/3

10:00-15:05

Nonstop9h 05m

Castries Hewanorra

Sun 15/3

20:35-08:50

Nonstop8h 15m

£514

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Wed 4/3

10:05-15:10

Nonstop9h 05m

Castries Hewanorra

Wed 11/3

20:35-08:50

Nonstop8h 15m

£521

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Mon 10/11

08:05-14:57

1 stop34h 52m

Castries Hewanorra

Mon 24/11

17:01-21:40

1 stop24h 39m

£530

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Mon 10/11

08:05-14:57

1 stop34h 52m

Castries Hewanorra

Mon 24/11

17:01-06:55

2 stops57h 54m

£563

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Wed 4/3

14:50-16:25

2 stops53h 35m

Castries Hewanorra

Wed 11/3

16:15-06:30

1 stop34h 15m

£667

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Mon 20/10

08:30-14:15

1 stop34h 45m

Castries Hewanorra

Mon 3/11

17:15-06:30

1 stop33h 15m

£670

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Wed 11/2

12:30-14:35

2 stops30h 05m

Castries Hewanorra

Wed 18/2

16:45-09:00

2 stops36h 15m

£704

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Wed 11/2

14:45-14:15

1 stop27h 30m

Castries Hewanorra

Wed 18/2

17:00-12:00

1 stop15h 00m

£726

LondonCastries

LCY - UVF

LCYUVF

London City

Sun 18/1

13:45-15:04

2 stops29h 19m

Castries Hewanorra

Sun 1/2

16:24-16:35

2 stops20h 11m

£1,181

BirminghamCastries

BHX - UVF

BHXUVF

Birmingham

Fri 6/2

17:40-15:04

2 stops49h 24m

Castries Hewanorra

Sat 14/2

16:24-08:30

2 stops36h 06m

£1,193

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 £296. 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 £424.

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 £655.

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 £588. 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 £861 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 £725 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 £540 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?

No. A direct flight is the cheapest option for a flight between United Kingdom to Castries.

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

£510

Fastest flight time

8h 45m

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 £510. The best return flight deal from United Kingdom to Castries found on momondo in the last 72 hours is £546.
The fastest flight from United Kingdom to Castries takes 8h 45m
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 £278Free CancellationRating
6.2
16 reviews
Search TUI Airways flights
Virgin AtlanticPriceFrom £422Free CancellationRating
7.4
664 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom £445Free CancellationRating
6.7
7,367 reviews
Search British Airways flights
Air CanadaPriceFrom £510Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
FinnairPriceFrom £578Free CancellationRating
7.6
1,324 reviews
Search Finnair flights
KLMPriceFrom £671Free CancellationRating
7.8
1,386 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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Airports servicing Saint Lucia

Castries George F. L. Charle Airport