Which stopover airport offers the lowest fares from Castries to London?

Flights via Toronto (YYZ) offer the lowest average return price of £845.

Which stopover airport has the shortest connection time from Castries to London?

Toronto (YYZ) has the shortest average stopover time for this route: 7h 00m.

Which airport is the most popular for stopovers for flights between Castries and London?

Toronto (YYZ) was the most common stop: 50% of momondo users choosing one-stop flights on this route connected there.

How many flights depart from Castries to London on average per week?

4 flights are operational weekly from Castries to London as of May 2026. The most popular departure day for this route is Mon, with 50% of flights per week taking off on this day.

What is the cheapest airline that flies from Castries Hewanorra to London?

United Airlines and JetBlue are the most popular carriers operating from Castries Hewanorra to London

Which stopover airport has the shortest travel time from Castries to London?

Flights connecting via Toronto (YYZ) have the shortest average one-way travel time: 14h 05m.

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?

The number of operators available for flights from Castries Hewanorra Airport to London is 1 as of May 2026.

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.

£344 Cheap Flights from Castries to London in 2026

Q: What is the typical price of a round-trip flight between Castries and London?

Prices are currently low for flights on this route. Typical prices usually range from £779 to £757. The lowest price recently found on this route was £737.

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Find the cheapest flights from Castries to London

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One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

20:25 - 09:50

UVF

LGW

8h 25mdirect

11:15 - 15:05

LGW

UVF

8h 50mdirect

£737British Airways

Sun, 20 Sep - Sun, 4 Oct

20:45 - 10:10

UVF

LGW

8h 25mdirect

11:15 - 15:05

LGW

UVF

8h 50mdirect

£751British Airways

Fri, 25 Sep - Sat, 3 Oct

20:45 - 10:10

UVF

LGW

8h 25mdirect

11:15 - 15:05

LGW

UVF

8h 50mdirect

£751British Airways

Fri, 25 Sep - Sat, 3 Oct

15:15 - 06:35

UVF

LHR

34h 20m

1 stop

08:40 - 14:15

LHR

UVF

58h 35m

2 stops

£895Air Canada

Tue, 18 Aug - Wed, 16 Sep

15:15 - 08:35

UVF

LHR

36h 20m

2 stops

09:30 - 14:15

LHR

UVF

33h 45m

2 stops

£906Air Canada

Tue, 18 Aug - Thu, 17 Sep

15:15 - 20:20

UVF

LHR

24h 05m

2 stops

19:50 - 13:40

LHR

UVF

46h 50m

3 stops

£963Multiple Airlines

Fri, 26 Jun - Fri, 3 Jul

16:00 - 19:45

UVF

LHR

22h 45m

2 stops

15:35 - 15:30

LHR

UVF

28h 55m

1 stop

£980American Airlines

Sun, 20 Sep - Sun, 4 Oct

16:00 - 18:55

UVF

LHR

21h 55m

2 stops

20:10 - 13:35

LHR

UVF

22h 25m

2 stops

£984American Airlines

Sun, 20 Sep - Sun, 4 Oct

15:33 - 07:15

UVF

LCY

34h 42m

2 stops

09:20 - 14:14

LCY

UVF

33h 54m

2 stops

£1,637Delta

Mon, 13 Jul - Fri, 7 Aug

15:33 - 08:50

UVF

LCY

60h 17m

2 stops

10:00 - 14:14

LCY

UVF

33h 14m

2 stops

£1,894Delta

Fri, 17 Jul - Tue, 4 Aug

Air Canada flights from Castries to London

Our best Air Canada deals on Castries to London flight tickets

Air Canada

18 Aug

UVF15:15Castries Hewanorra

34h 20m

1 stop

LHR06:35London Heathrow

16 Sept

LHR08:40London Heathrow

58h 35m

2 stops

UVF14:15Castries Hewanorra

£895

Air Canada

18 Aug

UVF15:15Castries Hewanorra

36h 20m

2 stops

LHR08:35London Heathrow

17 Sept

LHR09:30London Heathrow

33h 45m

2 stops

UVF14:15Castries Hewanorra

£906

Air Canada

18 Aug

UVF15:15Castries Hewanorra

24h 45m

2 stops

LHR21:00London Heathrow

16 Sept

LHR12:40London Heathrow

54h 35m

2 stops

UVF14:15Castries Hewanorra

£907

WestJet flights from Castries to London

Our best WestJet deals on Castries to London flight tickets

WestJet

20 Aug

UVF14:30Castries Hewanorra

40h 35m

2 stops

LHR12:05London Heathrow

18 Sept

LHR14:10London Heathrow

52h 30m

2 stops

UVF13:40Castries Hewanorra

£1,417

WestJet

23 Aug

UVF14:30Castries Hewanorra

40h 35m

2 stops

LHR12:05London Heathrow

19 Sept

LHR14:10London Heathrow

28h 30m

2 stops

UVF13:40Castries Hewanorra

£1,440

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

CastriesLondon

UVF - LGW

UVFLGW

Castries Hewanorra

Sun 20/9

20:25-09:50

Nonstop8h 25m

London Gatwick

Sun 4/10

11:15-15:05

Nonstop8h 50m

£737

CastriesLondon

UVF - LGW

UVFLGW

Castries Hewanorra

Fri 25/9

20:45-10:10

Nonstop8h 25m

London Gatwick

Sat 3/10

11:15-15:05

Nonstop8h 50m

£751

CastriesLondon

UVF - LGW

UVFLGW

Castries Hewanorra

Fri 25/9

20:45-10:10

Nonstop8h 25m

London Gatwick

Sat 3/10

11:15-15:05

Nonstop8h 50m

£751

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Tue 18/8

15:15-06:35

1 stop34h 20m

London Heathrow

Wed 16/9

08:40-14:15

2 stops58h 35m

£895

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Tue 18/8

15:15-08:35

2 stops36h 20m

London Heathrow

Thu 17/9

09:30-14:15

2 stops33h 45m

£906

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Fri 26/6

15:15-20:20

2 stops24h 05m

London Heathrow

Fri 3/7

19:50-13:40

3 stops46h 50m

£963

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Sun 20/9

16:00-19:45

2 stops22h 45m

London Heathrow

Sun 4/10

15:35-15:30

1 stop28h 55m

£980

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Sun 20/9

16:00-18:55

2 stops21h 55m

London Heathrow

Sun 4/10

20:10-13:35

2 stops22h 25m

£984

CastriesLondon

UVF - LCY

UVFLCY

Castries Hewanorra

Mon 13/7

15:33-07:15

2 stops34h 42m

London City

Fri 7/8

09:20-14:14

2 stops33h 54m

£1,637

CastriesLondon

UVF - LCY

UVFLCY

Castries Hewanorra

Fri 17/7

15:33-08:50

2 stops60h 17m

London City

Tue 4/8

10:00-14:14

2 stops33h 14m

£1,894

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Stopovers

Other information

What is the typical price of a round-trip flight between Castries and London?

What is the cheapest month to fly to London?

The cheapest month to fly to London from Castries is in June. Flight prices, which tend to average around £376, are often lower during this time because this is during the off-season. The month of September is another great option to travel to London, with average flight prices from Castries averaging around £412.

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

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?

As of May 2026, prices for Castries to London flights are approximately 38% cheaper when compared to flights at the same time last year.

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	£582
Fastest flight time	8h 15m
Direct flights	Mon, Tue, Wed, Fri, Sat and Sun
Airports in London	6 airports

The best one-way flight to London from Castries in the past 72 hours is £582. The best return flight deal from Castries to London found on momondo in the last 72 hours is £857.

The fastest flight from Castries to London takes 8h 15m

Direct flights go from Castries to London on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. Airline offering direct flights is British Airways..

There are 6 airports in London. From Castries there are direct flights to London Gatwick (LGW).

Search flight deals

Frequently asked questions about flying from Castries to London

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?
The number of operators available for flights from Castries Hewanorra Airport to London is 1 as of May 2026.
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?
momondo data reveals that the most frequently booked plane model on the route from Castries to London is Boeing 777, representing 79.76% of all bookings. The subsequent popular models are Airbus A330-900neo at 10.71%, Boeing 787-9 Dreamliner at 5.95%, and Airbus A330-300 at 2.38%.
What is the most popular airline from Castries to London?
Based on momondo bookings for flights between Castries and London, the leading airline is British Airways, making up 100% of the total bookings.

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
British Airways	PriceFrom £671	Free Cancellation	Rating 6.7 7,975 reviews		Search British Airways flights

British Airways Flights From Castries to London
British Airways operates around 2 flights from Castries to London every week. The average price of these flights found in the last 72 hours has been £855, but momondo users have found British Airways deals from Castries to London from as low as £671 round-trip. British Airways has been scored 6.7/10 in 7,975 reviews.

Eastbourne

Milton Keynes

Luton

Gatwick

Wembley

Slough

Maidstone

Ipswich

Southend-on-Sea

Canterbury

Ilford

Hayes

Guildford

Folkestone

Chelmsford

Dover

Bedford

Chichester

Harlow

Colchester

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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Cheap flights from Castries to London from £344

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 7/6. 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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Air Canada flights from Castries to London

Our best Air Canada deals on Castries to London flight tickets

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See travel insights to London from

How to get the cheapest flight ticket from Castries to London

What is the typical price of a round-trip flight between Castries and London?

What is the cheapest month to fly to London?

What is the cheapest Castries Hewanorra to London flight route?

Can stopping save me money on Castries to London flights?

How have Castries to London flight prices changed over time?

What is the cheapest airline that flies from Castries Hewanorra to London?

Which airport is the most popular for stopovers for flights between Castries and London?

Which stopover airport offers the lowest fares from Castries to London?

Which stopover airport has the shortest travel time from Castries to London?

Which stopover airport has the shortest connection time from Castries to London?

How many flights depart from Castries to London on average per week?

When to book flights from Castries to London

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

Fastest flight time

Direct flights

Airports in London

Frequently asked questions about flying 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

British Airways Flights From Castries to London

Travelling to a place near London?

Why use momondo?

An easier way to manage your London trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

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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

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List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

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