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Cheap flights from Saint Lucia to London from £459

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Saint Lucia to London departing on 10/8. 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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0 bags

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Find the cheapest flights from Saint Lucia to London

Recent return flight deals from Saint Lucia to London

These are some of the best return flight deals from Saint Lucia to London that have been recently found on momondo from popular airlines, departing in the coming months.
 Logo
12:35 - 06:20SLU-LHR
12h 45m1 stop
 Logo
11:25 - 19:00LHR-SLU
12h 35m1 stop
Mon, 21 Jul - Wed, 22 Oct
American Airlines Logo
15:34 - 21:40UVF-LHR
25h 06m2 stops
American Airlines Logo
18:05 - 13:20LHR-UVF
24h 15m2 stops
£972American Airlines
Find Deal
Sat, 27 Sep - Wed, 8 Oct
American Airlines Logo
15:34 - 19:45UVF-LHR
23h 11m2 stops
American Airlines Logo
12:15 - 12:10LHR-UVF
28h 55m1 stop
£1,003American Airlines
Find Deal
Sat, 27 Sep - Wed, 8 Oct
Icelandair Logo
17:40 - 20:45UVF-LHR
22h 05m1 stop
Icelandair Logo
08:15 - 14:48LHR-UVF
35h 33m1 stop
£1,029Icelandair
Find Deal
Wed, 16 Jul - Sat, 26 Jul
Air Canada Logo
15:10 - 06:35UVF-LHR
34h 25m1 stop
Air Canada Logo
08:30 - 14:15LHR-UVF
34h 45m1 stop
£1,166Air Canada
Find Deal
Fri, 4 Jul - Mon, 14 Jul
Air Canada Logo
15:10 - 06:30UVF-LHR
34h 20m2 stops
Air Canada Logo
08:30 - 14:15LHR-UVF
34h 45m1 stop
£1,170Air Canada
Find Deal
Fri, 4 Jul - Mon, 14 Jul
Icelandair Logo
17:40 - 11:55UVF-LHR
37h 15m2 stops
Icelandair Logo
21:25 - 14:48LHR-UVF
46h 23m2 stops
£1,194Icelandair
Find Deal
Wed, 16 Jul - Sat, 26 Jul
Finnair Logo
15:00 - 10:35UVF-LHR
14h 35m1 stop
Finnair Logo
08:20 - 14:25LHR-UVF
34h 05m2 stops
£1,428Finnair
Find Deal
Mon, 28 Jul - Tue, 27 Jan
Delta Logo
15:40 - 20:00UVF-LHR
23h 20m2 stops
Delta Logo
18:50 - 14:15LHR-UVF
24h 25m2 stops
£1,430Delta
Find Deal
Fri, 1 Aug - Sat, 23 Aug
Delta Logo
15:36 - 20:00UVF-LHR
23h 24m2 stops
Delta Logo
12:55 - 14:16LHR-UVF
30h 21m2 stops
£1,440Delta
Find Deal
Fri, 13 Jun - Sat, 5 Jul

Icelandair flights from Saint Lucia to London Heathrow Airport

Our best Icelandair deals on Saint Lucia to London Heathrow Airport flight tickets
Icelandair
16 Jul
UVF17:40Castries Hewanorra
22h 05m
1 stop
LHR20:45London Heathrow
26 Jul
LHR08:15London Heathrow
35h 33m
1 stop
UVF14:48Castries Hewanorra
Icelandair
16 Jul
UVF17:40Castries Hewanorra
37h 15m
2 stops
LHR11:55London Heathrow
26 Jul
LHR21:25London Heathrow
46h 23m
2 stops
UVF14:48Castries Hewanorra

Air Canada flights from Saint Lucia to London Heathrow Airport

Our best Air Canada deals on Saint Lucia to London Heathrow Airport flight tickets
Air Canada
4 Jul
UVF15:10Castries Hewanorra
34h 25m
1 stop
LHR06:35London Heathrow
14 Jul
LHR08:30London Heathrow
34h 45m
1 stop
UVF14:15Castries Hewanorra
Air Canada
4 Jul
UVF15:10Castries Hewanorra
34h 20m
2 stops
LHR06:30London Heathrow
14 Jul
LHR08:30London Heathrow
34h 45m
1 stop
UVF14:15Castries Hewanorra
Air Canada
4 Jul
UVF15:10Castries Hewanorra
34h 20m
2 stops
LHR06:30London Heathrow
14 Jul
LHR14:05London Heathrow
29h 10m
2 stops
UVF14:15Castries Hewanorra

See travel insights to London from

How to get the cheapest flight ticket from Saint Lucia to London Heathrow Airport

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 Saint Lucia to London Heathrow flight route?

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

What cabin class options are available on Saint Lucia to London Heathrow flights?

There are 2 cabin classes available to choose from on Saint Lucia to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Saint Lucia to London Heathrow Airport flight deals and tips

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

Best price found

£459

Fastest flight time

11h 30m

Direct flights

None
The best one-way flight to London Heathrow Airport from Saint Lucia in the past 72 hours is £459. The best return flight deal from Saint Lucia to London Heathrow Airport found on momondo in the last 72 hours is £893.
The fastest flight from Saint Lucia to London Heathrow Airport takes 11h 30m
There are no direct flights from Saint Lucia to London Heathrow Airport. Popular non-direct routes for this connection are Castries Hewanorra Airport - London Heathrow Airport and Castries George F. L. Charle Airport - London Heathrow Airport.

  • When did momondo last update prices for flights from Saint Lucia to London Heathrow Airport?

    Prices for flights from Saint Lucia to London Heathrow Airport were last updated today.

  • How many operators does momondo search for flights from Saint Lucia to London Heathrow Airport?

  • How old do you have to be to fly from Saint Lucia to London Heathrow Airport?

    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 Saint Lucia to London Heathrow Airport.

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

    The required travel and health documents for your London Heathrow 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 London Heathrow 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 Saint Lucia to London Heathrow Airport?


Best airlines flying from Saint Lucia to London Heathrow Airport

Compare and see reviews for airlines that fly from Saint Lucia to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £458Free CancellationRating
6.6
6,846 reviews
Search British Airways flights
Virgin AtlanticPriceFrom £575Free CancellationRating
7.4
643 reviews
Search Virgin Atlantic flights

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Why use momondo?

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

Finding the right flight to London from Saint Lucia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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

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

How can momondo help me find flights from Saint Lucia to London?

Once you have performed a search for Saint Lucia to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Saint Lucia and alert you when they change.


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