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Cheap flights from Castries to London from £396

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Castries to London departing on 23/3. 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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Cheap return flights

Enter your travel dates to find the best prices.
Icelandair Logo
16:50 - 10:10UVF-LHR
37h 20m2 stops
Icelandair Logo
20:45 - 16:00LHR-UVF
47h 15m2 stops
£700Icelandair
Find Deal
Fri, 30 Jan - Fri, 27 Feb
Icelandair Logo
16:50 - 22:00UVF-LHR
25h 10m1 stop
Icelandair Logo
12:20 - 17:35LHR-UVF
33h 15m2 stops
£722Icelandair
Find Deal
Fri, 30 Jan - Fri, 27 Feb
British Airways Logo
22:05 - 10:20UVF-LGW
8h 15mdirect
British Airways Logo
10:00 - 15:05LGW-UVF
9h 05mdirect
£764British Airways
Find Deal
Thu, 25 Dec - Thu, 1 Jan
British Airways Logo
22:05 - 10:20UVF-LGW
8h 15mdirect
British Airways Logo
10:05 - 15:10LGW-UVF
9h 05mdirect
£765British Airways
Find Deal
Thu, 25 Dec - Wed, 31 Dec
JetBlue Logo
16:10 - 06:55UVF-LHR
34h 45m1 stop
JetBlue Logo
07:45 - 15:15LHR-UVF
35h 30m1 stop
£771JetBlue
Find Deal
Sat, 13 Dec - Sun, 18 Jan
Air Canada Logo
17:15 - 20:35UVF-LHR
23h 20m2 stops
Air Canada Logo
13:45 - 16:20LHR-UVF
54h 35m2 stops
£867Air Canada
Find Deal
Sun, 30 Nov - Mon, 12 Jan
Air Canada Logo
17:15 - 20:35UVF-LHR
23h 20m2 stops
Air Canada Logo
13:45 - 16:20LHR-UVF
54h 35m2 stops
£908Air Canada
Find Deal
Sun, 30 Nov - Mon, 12 Jan
American Airlines Logo
14:20 - 12:05UVF-LHR
17h 45m1 stop
American Airlines Logo
17:35 - 13:30LHR-UVF
24h 55m2 stops
£987American Airlines
Find Deal
Thu, 26 Mar - Mon, 30 Mar
American Airlines Logo
15:50 - 11:30UVF-LHR
15h 40m1 stop
American Airlines Logo
16:20 - 13:30LHR-UVF
26h 10m2 stops
£987American Airlines
Find Deal
Thu, 26 Mar - Mon, 30 Mar
JetBlue Logo
17:01 - 22:00UVF-LHR
24h 59m1 stop
JetBlue Logo
12:20 - 13:25LHR-UVF
29h 05m1 stop
£1,057JetBlue
Find Deal
Fri, 28 Nov - Fri, 9 Jan

Icelandair flights from Castries to London

Our best Icelandair deals on Castries to London flight tickets
Icelandair
30 Jan
UVF16:50Castries Hewanorra
37h 20m
2 stops
LHR10:10London Heathrow
27 Feb
LHR20:45London Heathrow
47h 15m
2 stops
UVF16:00Castries Hewanorra
£700
Find similar
Icelandair
30 Jan
UVF16:50Castries Hewanorra
25h 10m
1 stop
LHR22:00London Heathrow
27 Feb
LHR12:20London Heathrow
33h 15m
2 stops
UVF17:35Castries Hewanorra
£722
Find similar
Icelandair
30 Jan
UVF16:50Castries Hewanorra
25h 10m
1 stop
LHR22:00London Heathrow
27 Feb
LHR09:20London Heathrow
36h 15m
1 stop
UVF17:35Castries Hewanorra
£783
Find similar

Air Canada flights from Castries to London

Our best Air Canada deals on Castries to London flight tickets
Air Canada
30 Nov
UVF17:15Castries Hewanorra
23h 20m
2 stops
LHR20:35London Heathrow
12 Jan
LHR13:45London Heathrow
54h 35m
2 stops
UVF16:20Castries Hewanorra
£867
Find similar
Air Canada
30 Nov
UVF17:15Castries Hewanorra
23h 20m
2 stops
LHR20:35London Heathrow
12 Jan
LHR13:45London Heathrow
54h 35m
2 stops
UVF16:20Castries Hewanorra
£908
Find similar
Air Canada
30 Nov
UVF17:15Castries Hewanorra
33h 15m
1 stop
LHR06:30London Heathrow
12 Jan
LHR13:45London Heathrow
54h 35m
2 stops
UVF16:20Castries Hewanorra
£921
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Castries to London 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 10 November 2025.
Use the filters below to find and compare flights from Castries to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Fri 30/1

16:50-10:10

2 stops37h 20m

London Heathrow

Fri 27/2

20:45-16:00

2 stops47h 15m

£700

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Fri 30/1

16:50-22:00

1 stop25h 10m

London Heathrow

Fri 27/2

12:20-17:35

2 stops33h 15m

£722

CastriesLondon

UVF - LGW

UVFLGW

Castries Hewanorra

Thu 25/12

22:05-10:20

Nonstop8h 15m

London Gatwick

Thu 1/1

10:00-15:05

Nonstop9h 05m

£764

CastriesLondon

UVF - LGW

UVFLGW

Castries Hewanorra

Thu 25/12

22:05-10:20

Nonstop8h 15m

London Gatwick

Wed 31/12

10:05-15:10

Nonstop9h 05m

£765

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Sat 13/12

16:10-06:55

1 stop34h 45m

London Heathrow

Sun 18/1

07:45-15:15

1 stop35h 30m

£771

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Sun 30/11

17:15-20:35

2 stops23h 20m

London Heathrow

Mon 12/1

13:45-16:20

2 stops54h 35m

£867

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Sun 30/11

17:15-20:35

2 stops23h 20m

London Heathrow

Mon 12/1

13:45-16:20

2 stops54h 35m

£908

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Thu 26/3

14:20-12:05

1 stop17h 45m

London Heathrow

Mon 30/3

17:35-13:30

2 stops24h 55m

£987

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Thu 26/3

15:50-11:30

1 stop15h 40m

London Heathrow

Mon 30/3

16:20-13:30

2 stops26h 10m

£987

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Fri 28/11

17:01-22:00

1 stop24h 59m

London Heathrow

Fri 9/1

12:20-13:25

1 stop29h 05m

£1,057

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 London from

How to get the cheapest flight ticket from Castries to London

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 London?

The cheapest month to fly to London from Castries is in December. Flight prices, which tend to average around £705, are often lower during this time because this is during the off-season. The month of February is another great option to travel to London, with average flight prices from Castries averaging around £712.

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

Our data shows that Monday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £697. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Castries to London for around £776.

What is the cheapest Castries Hewanorra to London flight route?

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

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

There are 2 cabin classes available to choose from on Castries Hewanorra to London 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 Castries to London flights?

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

How have Castries to London flight prices changed over time?

When to book flights from Castries to London

Are you open to changing your travel dates? Check out the ideal times to fly from Castries to London according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Castries to London (UVF to LON) flight deals and tips

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

Best price found

£782

Fastest flight time

8h 15m

Direct flights

Every day

Airports in London

1 airport
The best flight deal from Castries to London found on momondo in the last 72 hours is £782
The fastest flight from Castries to London takes 8h 15m
Direct flights go from Castries to London every day.
There is 1 airport near London: London Gatwick (LGW)
Search flight deals

  • How far is Castries Hewanorra to London by plane?

    Castries Hewanorra and London are 4217.4 mi apart from one another. By plane, this route typically takes 8h 15m.

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Castries Hewanorra Airport to London.

  • What documentation or ID do you need to fly to London?

    The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

  • What is the most popular airline from Castries to London?

Best airlines flying from Castries to London

Compare and see reviews for airlines that fly from Castries to London with momondo
Airline
Rating
Free Cancellation
Price
Virgin AtlanticPriceFrom £582Free CancellationRating
7.5
672 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom £658Free CancellationRating
6.7
7,509 reviews
Search British Airways flights

  • British Airways Flights From Castries to London

    British Airways operates around 7 flights from Castries to London every week. The average price of these flights found in the last 72 hours has been £795, but momondo users have found British Airways deals from Castries to London from as low as £658 round-trip. British Airways has been scored 6.7/10 in 7,511 reviews.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Canterbury
Southend-on-Sea
Ipswich
Ilford
Guildford
Dover
Colchester
Chelmsford
Hayes
Worthing
Ramsgate
Dartford
Bedford
Winchester

Why use momondo?

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

It is quick and easy to find Castries to London flights 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 London that suits you.

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

Yes. All flights to London from Castries on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Castries to London?

Once all potential Castries to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Castries to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport