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Cheap flights from London Heathrow Airport to Castries from £391

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Castries departing on 12/4. 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 London Heathrow Airport to Castries

Cheap return flights

Enter your travel dates to find the best prices.
Air Canada Logo
13:45 - 16:20
LHR
-
UVF
54h 35m
2 stops
Air Canada Logo
16:15 - 20:35
UVF
-
LHR
24h 20m
2 stops
£610Air Canada
Mon, 2 Mar - Wed, 18 Mar
Air Canada Logo
13:45 - 16:20
LHR
-
UVF
54h 35m
2 stops
Air Canada Logo
16:15 - 13:00
UVF
-
LHR
40h 45m
2 stops
£612Air Canada
Mon, 2 Mar - Mon, 16 Mar
Multiple Airlines Logo
20:05 - 16:20
LHR
-
UVF
48h 15m
2 stops
Multiple Airlines Logo
16:15 - 08:30
UVF
-
LHR
36h 15m
1 stop
£615Multiple Airlines
Mon, 2 Mar - Wed, 18 Mar
JetBlue Logo
07:45 - 15:43
LHR
-
UVF
35h 58m
1 stop
JetBlue Logo
17:23 - 20:45
UVF
-
LHR
23h 22m
1 stop
£619JetBlue
Sun, 22 Feb - Sun, 1 Mar
Multiple Airlines Logo
18:40 - 15:25
LHR
-
UVF
48h 45m
2 stops
Multiple Airlines Logo
16:15 - 20:35
UVF
-
LHR
24h 20m
2 stops
£622Multiple Airlines
Mon, 9 Mar - Mon, 16 Mar
Multiple Airlines Logo
20:05 - 15:25
LHR
-
UVF
47h 20m
2 stops
Multiple Airlines Logo
16:15 - 08:30
UVF
-
LHR
36h 15m
1 stop
£624Multiple Airlines
Mon, 9 Mar - Mon, 16 Mar
Multiple Airlines Logo
09:00 - 16:25
LHR
-
UVF
35h 25m
2 stops
Multiple Airlines Logo
17:15 - 07:10
UVF
-
LHR
33h 55m
2 stops
£626Multiple Airlines
Wed, 4 Feb - Wed, 11 Feb
Multiple Airlines Logo
09:00 - 16:25
LHR
-
UVF
35h 25m
2 stops
Multiple Airlines Logo
17:15 - 08:30
UVF
-
LHR
35h 15m
1 stop
£628Multiple Airlines
Wed, 4 Feb - Wed, 11 Feb
Multiple Airlines Logo
17:15 - 14:05
LHR
-
UVF
49h 50m
2 stops
Multiple Airlines Logo
15:05 - 21:00
UVF
-
LHR
24h 55m
2 stops
£629Multiple Airlines
Wed, 27 May - Tue, 9 Jun
Multiple Airlines Logo
20:25 - 14:05
LHR
-
UVF
46h 40m
2 stops
Multiple Airlines Logo
15:05 - 06:35
UVF
-
LHR
34h 30m
1 stop
£639Multiple Airlines
Wed, 27 May - Tue, 9 Jun

Air Canada flights from London Heathrow Airport to Castries

Our best Air Canada deals on London Heathrow Airport to Castries flight tickets
Air Canada
2 Mar
LHR13:45London Heathrow
54h 35m
2 stops
UVF16:20Castries Hewanorra
18 Mar
UVF16:15Castries Hewanorra
24h 20m
2 stops
LHR20:35London Heathrow
£610
Air Canada
2 Mar
LHR13:45London Heathrow
54h 35m
2 stops
UVF16:20Castries Hewanorra
16 Mar
UVF16:15Castries Hewanorra
40h 45m
2 stops
LHR13:00London Heathrow
£612
Air Canada
4 Feb
LHR18:00London Heathrow
26h 25m
1 stop
UVF16:25Castries Hewanorra
11 Feb
UVF17:15Castries Hewanorra
33h 15m
1 stop
LHR06:30London Heathrow
£640

American Airlines flights from London Heathrow Airport to Castries

Our best American Airlines deals on London Heathrow Airport to Castries flight tickets
American Airlines
30 Mar
LHR09:55London Heathrow
34h 03m
1 stop
UVF14:58Castries Hewanorra
7 Apr
UVF15:21Castries Hewanorra
16h 29m
1 stop
LHR12:50London Heathrow
£702
American Airlines
31 Jan
LHR11:45London Heathrow
31h 18m
1 stop
UVF15:03Castries Hewanorra
15 Feb
UVF16:58Castries Hewanorra
15h 07m
1 stop
LHR12:05London Heathrow
£799
American Airlines
31 Jan
LHR12:10London Heathrow
29h 36m
1 stop
UVF13:46Castries Hewanorra
15 Feb
UVF15:48Castries Hewanorra
16h 17m
1 stop
LHR12:05London Heathrow
£802

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport 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 25 January 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Castries that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Mon 2/3

13:45-16:20

2 stops54h 35m

Castries Hewanorra

Wed 18/3

16:15-20:35

2 stops24h 20m

£610

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Mon 2/3

13:45-16:20

2 stops54h 35m

Castries Hewanorra

Mon 16/3

16:15-13:00

2 stops40h 45m

£612

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Mon 2/3

20:05-16:20

2 stops48h 15m

Castries Hewanorra

Wed 18/3

16:15-08:30

1 stop36h 15m

£615

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Sun 22/2

07:45-15:43

1 stop35h 58m

Castries Hewanorra

Sun 1/3

17:23-20:45

1 stop23h 22m

£619

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Mon 9/3

18:40-15:25

2 stops48h 45m

Castries Hewanorra

Mon 16/3

16:15-20:35

2 stops24h 20m

£622

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Mon 9/3

20:05-15:25

2 stops47h 20m

Castries Hewanorra

Mon 16/3

16:15-08:30

1 stop36h 15m

£624

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Wed 4/2

09:00-16:25

2 stops35h 25m

Castries Hewanorra

Wed 11/2

17:15-07:10

2 stops33h 55m

£626

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Wed 4/2

09:00-16:25

2 stops35h 25m

Castries Hewanorra

Wed 11/2

17:15-08:30

1 stop35h 15m

£628

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Wed 27/5

17:15-14:05

2 stops49h 50m

Castries Hewanorra

Tue 9/6

15:05-21:00

2 stops24h 55m

£629

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Wed 27/5

20:25-14:05

2 stops46h 40m

Castries Hewanorra

Tue 9/6

15:05-06:35

1 stop34h 30m

£639

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 London Heathrow Airport 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 typical price of a round-trip flight between London Heathrow Airport and Castries?

What is the cheapest month to fly to Castries?

The month of March is, on average, the cheapest month to fly to Castries from London Heathrow Airport, with most prices found around £524. If you’re not able to fly to Castries in March, then February is your next best option. Flight prices from London Heathrow Airport to Castries during February average around £541.

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 £451. 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 £677.

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 London Heathrow Airport to Castries at midday for as low as £504. 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 £633 per ticket.

What is the cheapest London Heathrow to Castries Hewanorra flight route?

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

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

There is only 1 cabin class available to choose from on London Heathrow 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 London Heathrow Airport to Castries flights?

You could potentially save up to 46% on your flight if you consider stops on a London Heathrow Airport to Castries flight.

When to book flights from London Heathrow Airport to Castries

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

Cheap London Heathrow Airport to Castries (LHR to UVF) flight deals and tips

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

Fastest flight time

26h 40m

Direct flights

None
The fastest flight from London Heathrow Airport to Castries takes 26h 40m
There are no direct flights from London Heathrow Airport to Castries. There are no popular flight routes from London Heathrow Airport to Castries.
Search flight deals

  • How far is London Heathrow to Castries Hewanorra by plane?

    A flight from London Heathrow to Castries Hewanorra will travel around 4203.1 mi. 26h 40m is a normal flight duration for this route.

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

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

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

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

  • What documentation or ID do you need to fly to Castries Hewanorra Airport?

    The required travel and health documents for your Castries Hewanorra Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Castries Hewanorra Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

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

Best airlines flying from London Heathrow Airport to Castries

Compare and see reviews for airlines that fly from London Heathrow Airport to Castries with momondo
Airline
Rating
Free Cancellation
Price
Virgin AtlanticPriceFrom £334Free CancellationRating
7.5
678 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom £451Free CancellationRating
6.7
7,699 reviews
Search British Airways flights
Air CanadaPriceFrom £510Free CancellationRating
7.1
10,655 reviews
Search Air Canada flights
FinnairPriceFrom £654Free CancellationRating
7.6
1,356 reviews
Search Finnair flights
KLMPriceFrom £1,055Free CancellationRating
7.7
1,442 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 London to Castries?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Castries. momondo saves you time and could save you money on your trip.

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

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

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

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

Price alerts on flights to Castries from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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