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

6 flights are operational weekly from Castries to London as of December 2025. The most popular departure day for this route is Wed, with 33% of flights per week taking off on this day.

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

Icelandair, Air Canada, and British Airways are the most popular carriers operating from Castries Hewanorra to London

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 December 2025.

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.

£381 Cheap Flights from Castries to London in 2025/26

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Find the cheapest flights from Castries to London

Round-trip

One-way

Direct

Cheap return flights

Enter your travel dates to find the best prices.

16:00 - 13:55

UVF

LHR

16h 55m2 stops

13:25 - 14:27

LHR

UVF

30h 02m2 stops

£751Multiple Airlines

Mon, 6 Apr - Sat, 25 Apr

17:21 - 08:05

UVF

LHR

34h 44m2 stops

12:10 - 15:53

LHR

UVF

31h 43m2 stops

£770Multiple Airlines

Tue, 13 Jan - Sat, 31 Jan

20:50 - 09:05

UVF

LGW

8h 15mdirect

10:00 - 15:05

LGW

UVF

9h 05mdirect

£782British Airways

Tue, 10 Feb - Tue, 17 Feb

16:15 - 08:30

UVF

LHR

36h 15m1 stop

19:25 - 15:25

LHR

UVF

48h 00m2 stops

£783Air Canada

Mon, 16 Mar - Mon, 23 Mar

16:15 - 20:35

UVF

LHR

24h 20m2 stops

19:25 - 15:25

LHR

UVF

48h 00m2 stops

£786Air Canada

Mon, 16 Mar - Mon, 23 Mar

17:15 - 08:30

UVF

LHR

35h 15m1 stop

09:00 - 16:25

LHR

UVF

35h 25m2 stops

£788Air Canada

Mon, 19 Jan - Wed, 4 Feb

17:21 - 21:40

UVF

LHR

24h 19m1 stop

08:05 - 15:53

LHR

UVF

35h 48m1 stop

£794JetBlue

Tue, 13 Jan - Sat, 31 Jan

22:05 - 10:20

UVF

LGW

8h 15mdirect

10:00 - 15:05

LGW

UVF

9h 05mdirect

£846British Airways

Mon, 16 Mar - Mon, 23 Mar

15:18 - 16:35

UVF

LCY

21h 17m2 stops

08:40 - 13:58

LCY

UVF

33h 18m2 stops

£1,547Delta

Mon, 16 Mar - Mon, 23 Mar

16:25 - 16:35

UVF

LCY

20h 10m2 stops

10:00 - 15:05

LCY

UVF

33h 05m2 stops

£1,582Delta

Thu, 15 Jan - Thu, 22 Jan

JetBlue flights from Castries to London

Our best JetBlue deals on Castries to London flight tickets

JetBlue

13 Jan

UVF17:21Castries Hewanorra

24h 19m

1 stop

LHR21:40London Heathrow

31 Jan

LHR08:05London Heathrow

35h 48m

1 stop

UVF15:53Castries Hewanorra

£794

Find similar

JetBlue

1 Mar

UVF17:23Castries Hewanorra

23h 22m

1 stop

LHR20:45London Heathrow

9 Mar

LHR08:05London Heathrow

34h 52m

1 stop

UVF14:57Castries Hewanorra

£808

Find similar

JetBlue

6 Apr

UVF16:00Castries Hewanorra

23h 45m

1 stop

LHR20:45London Heathrow

25 Apr

LHR08:15London Heathrow

35h 12m

1 stop

UVF14:27Castries Hewanorra

£809

Find similar

Air Canada flights from Castries to London

Our best Air Canada deals on Castries to London flight tickets

Air Canada

16 Mar

UVF16:15Castries Hewanorra

36h 15m

1 stop

LHR08:30London Heathrow

23 Mar

LHR19:25London Heathrow

48h 00m

2 stops

UVF15:25Castries Hewanorra

£783

Find similar

Air Canada

16 Mar

UVF16:15Castries Hewanorra

24h 20m

2 stops

LHR20:35London Heathrow

23 Mar

LHR19:25London Heathrow

48h 00m

2 stops

UVF15:25Castries Hewanorra

£786

Find similar

Air Canada

19 Jan

UVF17:15Castries Hewanorra

35h 15m

1 stop

LHR08:30London Heathrow

4 Feb

LHR09:00London Heathrow

35h 25m

2 stops

UVF16:25Castries Hewanorra

£788

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Mon 6/4

16:00-13:55

2 stops16h 55m

London Heathrow

Sat 25/4

13:25-14:27

2 stops30h 02m

£751

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Tue 13/1

17:21-08:05

2 stops34h 44m

London Heathrow

Sat 31/1

12:10-15:53

2 stops31h 43m

£770

CastriesLondon

UVF - LGW

UVFLGW

Castries Hewanorra

Tue 10/2

20:50-09:05

Nonstop8h 15m

London Gatwick

Tue 17/2

10:00-15:05

Nonstop9h 05m

£782

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Mon 16/3

16:15-08:30

1 stop36h 15m

London Heathrow

Mon 23/3

19:25-15:25

2 stops48h 00m

£783

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Mon 16/3

16:15-20:35

2 stops24h 20m

London Heathrow

Mon 23/3

19:25-15:25

2 stops48h 00m

£786

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Mon 19/1

17:15-08:30

1 stop35h 15m

London Heathrow

Wed 4/2

09:00-16:25

2 stops35h 25m

£788

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Tue 13/1

17:21-21:40

1 stop24h 19m

London Heathrow

Sat 31/1

08:05-15:53

1 stop35h 48m

£794

CastriesLondon

UVF - LGW

UVFLGW

Castries Hewanorra

Mon 16/3

22:05-10:20

Nonstop8h 15m

London Gatwick

Mon 23/3

10:00-15:05

Nonstop9h 05m

£846

CastriesLondon

UVF - LCY

UVFLCY

Castries Hewanorra

Mon 16/3

15:18-16:35

2 stops21h 17m

London City

Mon 23/3

08:40-13:58

2 stops33h 18m

£1,547

CastriesLondon

UVF - LCY

UVFLCY

Castries Hewanorra

Thu 15/1

16:25-16:35

2 stops20h 10m

London City

Thu 22/1

10:00-15:05

2 stops33h 05m

£1,582

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

Other information

What is the cheapest month to fly to London?

The cheapest month to fly to London from Castries is in November. Flight prices, which tend to average around £676, 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 £694.

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 is only 1 cabin class 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	£638
Fastest flight time	8h 15m
Direct flights	Every day
Airports in London	6 airports

The best one-way flight to London from Castries in the past 72 hours is £638. The best return flight deal from Castries to London found on momondo in the last 72 hours is £748.

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

Direct flights go from Castries to London every day.

There are 6 airports in London. From Castries there are direct flights to 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?
The number of operators available for flights from Castries Hewanorra Airport to London is 1 as of December 2025.
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 79.55% of all bookings. The subsequent popular models are Airbus A330-900neo at 10.23%, Boeing 787-9 Dreamliner at 5.68%, and Airbus A330-300 at 2.27%.
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 £641	Free Cancellation	Rating 6.7 7,616 reviews		Search British Airways flights

British Airways Flights From Castries to London
British Airways operates around 3 flights from Castries to London every week. The average price of these flights found in the last 72 hours has been £783, but momondo users have found British Airways deals from Castries to London from as low as £641 round-trip. British Airways has been scored 6.7/10 in 7,616 reviews.

Eastbourne

Milton Keynes

Luton

Gatwick

Maidstone

Slough

Southend-on-Sea

Canterbury

Ipswich

Ilford

Guildford

Hayes

Chelmsford

Dover

Worthing

Hounslow

Bedford

Colchester

Ramsgate

Folkestone

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.