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Cheap flights from London Heathrow Airport to Castries from £445

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 4/11. 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 (LHR-UVF)

Cheap return flights

JetBlue Logo
12:20 - 14:57LHR-UVF
30h 37m1 stop
JetBlue Logo
17:01 - 20:45UVF-LHR
23h 44m1 stop
£573JetBlue
Find Deal
Wed, 12 Nov - Wed, 26 Nov
JetBlue Logo
12:20 - 15:34LHR-UVF
31h 14m1 stop
JetBlue Logo
16:54 - 20:45UVF-LHR
23h 51m1 stop
£609JetBlue
Find Deal
Mon, 2 Feb - Tue, 3 Mar
Icelandair Logo
07:25 - 14:57LHR-UVF
35h 32m1 stop
Icelandair Logo
17:01 - 20:45UVF-LHR
23h 44m1 stop
£632Icelandair
Find Deal
Mon, 10 Nov - Mon, 24 Nov
JetBlue Logo
08:15 - 14:15LHR-UVF
35h 00m1 stop
JetBlue Logo
15:20 - 20:45UVF-LHR
24h 25m1 stop
£643JetBlue
Find Deal
Tue, 23 Sep - Wed, 1 Oct
Icelandair Logo
08:25 - 14:15LHR-UVF
58h 50m2 stops
Icelandair Logo
15:20 - 20:45UVF-LHR
24h 25m1 stop
£649Icelandair
Find Deal
Tue, 23 Sep - Wed, 1 Oct
Air Canada Logo
09:00 - 16:25LHR-UVF
35h 25m2 stops
Air Canada Logo
17:15 - 11:20UVF-LHR
14h 05m1 stop
£673Air Canada
Find Deal
Thu, 6 Nov - Sun, 16 Nov
Air Canada Logo
19:25 - 16:25LHR-UVF
49h 00m2 stops
Air Canada Logo
17:15 - 11:20UVF-LHR
14h 05m1 stop
£687Air Canada
Find Deal
Wed, 21 Jan - Wed, 28 Jan
Delta Logo
16:10 - 15:10LHR-UVF
51h 00m2 stops
Delta Logo
16:35 - 10:15UVF-LHR
37h 40m2 stops
£707Delta
Find Deal
Sun, 16 Nov - Wed, 19 Nov
Delta Logo
20:00 - 15:07LHR-UVF
23h 07m2 stops
Delta Logo
16:24 - 06:50UVF-LHR
34h 26m2 stops
£709Delta
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Wed, 31 Dec - Fri, 9 Jan
Finnair Logo
19:10 - 13:56LHR-UVF
22h 46m2 stops
Finnair Logo
16:50 - 19:00UVF-LHR
22h 10m2 stops
£725Finnair
Find Deal
Sun, 26 Oct - Sun, 9 Nov

American Airlines flights from London Heathrow Airport to Castries

Our best American Airlines deals on London Heathrow Airport to Castries flight tickets
American Airlines
11 Feb
LHR14:45London Heathrow
27h 30m
1 stop
UVF14:15Castries Hewanorra
16 Feb
UVF16:45Castries Hewanorra
14h 45m
1 stop
LHR11:30London Heathrow
£708
Find similar
American Airlines
13 Dec
LHR14:30London Heathrow
28h 25m
1 stop
UVF14:55Castries Hewanorra
18 Jan
UVF16:50Castries Hewanorra
14h 40m
1 stop
LHR11:30London Heathrow
£710
Find similar
American Airlines
26 Oct
LHR19:10London Heathrow
23h 50m
2 stops
UVF15:00Castries Hewanorra
4 Nov
UVF16:50Castries Hewanorra
33h 25m
2 stops
LHR06:15London Heathrow
£711
Find similar

Icelandair flights from London Heathrow Airport to Castries

Our best Icelandair deals on London Heathrow Airport to Castries flight tickets
Icelandair
10 Nov
LHR07:25London Heathrow
35h 32m
1 stop
UVF14:57Castries Hewanorra
24 Nov
UVF17:01Castries Hewanorra
23h 44m
1 stop
LHR20:45London Heathrow
£632
Find similar
Icelandair
23 Sept
LHR08:25London Heathrow
58h 50m
2 stops
UVF14:15Castries Hewanorra
1 Oct
UVF15:20Castries Hewanorra
24h 25m
1 stop
LHR20:45London Heathrow
£649
Find similar
Icelandair
2 Feb
LHR12:20London Heathrow
31h 14m
1 stop
UVF15:34Castries Hewanorra
3 Mar
UVF16:54Castries Hewanorra
58h 01m
2 stops
LHR06:55London Heathrow
£692
Find similar

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 22 August 2025.
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

Wed 12/11

12:20-14:57

1 stop30h 37m

Castries Hewanorra

Wed 26/11

17:01-20:45

1 stop23h 44m

£573

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Mon 2/2

12:20-15:34

1 stop31h 14m

Castries Hewanorra

Tue 3/3

16:54-20:45

1 stop23h 51m

£609

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Mon 10/11

07:25-14:57

1 stop35h 32m

Castries Hewanorra

Mon 24/11

17:01-20:45

1 stop23h 44m

£632

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Tue 23/9

08:15-14:15

1 stop35h 00m

Castries Hewanorra

Wed 1/10

15:20-20:45

1 stop24h 25m

£643

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Tue 23/9

08:25-14:15

2 stops58h 50m

Castries Hewanorra

Wed 1/10

15:20-20:45

1 stop24h 25m

£649

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Thu 6/11

09:00-16:25

2 stops35h 25m

Castries Hewanorra

Sun 16/11

17:15-11:20

1 stop14h 05m

£673

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Wed 21/1

19:25-16:25

2 stops49h 00m

Castries Hewanorra

Wed 28/1

17:15-11:20

1 stop14h 05m

£687

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Sun 16/11

16:10-15:10

2 stops51h 00m

Castries Hewanorra

Wed 19/11

16:35-10:15

2 stops37h 40m

£707

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Wed 31/12

20:00-15:07

2 stops23h 07m

Castries Hewanorra

Fri 9/1

16:24-06:50

2 stops34h 26m

£709

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Sun 26/10

19:10-13:56

2 stops22h 46m

Castries Hewanorra

Sun 9/11

16:50-19:00

2 stops22h 10m

£725

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 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 £474. 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 £549.

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 £310. 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 £660.

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 London Heathrow Airport to Castries in the morning for as low as £574. 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 £874 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

How far in advance should I book a flight to Castries?

You are more likely to see cheaper flights to Castries from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Castries for around £709 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 London Heathrow Airport for as low as £548 on momondo.

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

There are 1 cabin classes 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 10% 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

Direct flights

None
There are no direct flights from London Heathrow Airport to Castries. There are no popular flight routes from London Heathrow Airport to Castries.
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  • How far is London Heathrow to Castries Hewanorra by plane?

    A flight from London Heathrow to Castries Hewanorra will travel around 4203.1 mi. 22h 46m 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 £417Free CancellationRating
7.4
658 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom £451Free CancellationRating
6.7
7,292 reviews
Search British Airways flights
Air CanadaPriceFrom £518Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
FinnairPriceFrom £642Free CancellationRating
7.6
1,320 reviews
Search Finnair flights
KLMPriceFrom £681Free CancellationRating
7.8
1,388 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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