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Cheap flights from Saint Lucia to London from £321

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Saint Lucia to London

Recent return flight deals from Saint Lucia to London

Enter your travel dates to find the best prices.
British Airways Logo
19:20 - 07:35UVF  Castries Hewanorra-LGW London Gatwick
8h 15mdirect
British Airways Logo
12:15 - 17:20LGW  London Gatwick-UVF Castries Hewanorra
9h 05mdirect
£731British Airways
Thu, 3 Dec - Mon, 7 Dec
JetBlue Logo
16:55 - 20:55UVF  Castries Hewanorra-LHR London Heathrow
24h 00m1 stop New York John F Kennedy Intl
JetBlue Logo
08:05 - 15:31LHR  London Heathrow-UVF Castries Hewanorra
35h 26m1 stop New York John F Kennedy Intl
£736JetBlue
Thu, 3 Dec - Mon, 7 Dec
British Airways Logo
19:20 - 07:35UVF  Castries Hewanorra-LGW London Gatwick
8h 15mdirect
British Airways Logo
12:30 - 17:35LGW  London Gatwick-UVF Castries Hewanorra
9h 05mdirect
£740British Airways
Tue, 1 Dec - Tue, 8 Dec
British Airways Logo
19:20 - 07:35UVF  Castries Hewanorra-LGW London Gatwick
8h 15mdirect
British Airways Logo
12:30 - 17:35LGW  London Gatwick-UVF Castries Hewanorra
9h 05mdirect
£741British Airways
Tue, 1 Dec - Tue, 8 Dec
British Airways Logo
19:20 - 07:35UVF  Castries Hewanorra-LGW London Gatwick
8h 15mdirect
British Airways Logo
12:30 - 17:35LGW  London Gatwick-UVF Castries Hewanorra
9h 05mdirect
£743British Airways
Wed, 2 Dec - Wed, 9 Dec
British Airways Logo
19:20 - 07:35UVF  Castries Hewanorra-LGW London Gatwick
8h 15mdirect
British Airways Logo
12:15 - 17:20LGW  London Gatwick-UVF Castries Hewanorra
9h 05mdirect
£747British Airways
Thu, 3 Dec - Mon, 7 Dec
British Airways Logo
19:20 - 07:35UVF  Castries Hewanorra-LGW London Gatwick
8h 15mdirect
British Airways Logo
12:30 - 17:35LGW  London Gatwick-UVF Castries Hewanorra
9h 05mdirect
£754British Airways
Thu, 3 Dec - Thu, 10 Dec
British Airways Logo
19:20 - 07:35UVF  Castries Hewanorra-LGW London Gatwick
8h 15mdirect
British Airways Logo
13:15 - 18:20LGW  London Gatwick-UVF Castries Hewanorra
9h 05mdirect
£770British Airways
Sat, 6 Mar - Fri, 12 Mar
British Airways Logo
19:20 - 07:35UVF  Castries Hewanorra-LGW London Gatwick
8h 15mdirect
British Airways Logo
12:30 - 17:35LGW  London Gatwick-UVF Castries Hewanorra
9h 05mdirect
£774British Airways
Sun, 7 Mar - Sat, 13 Mar
JetBlue Logo
16:55 - 20:55UVF  Castries Hewanorra-LHR London Heathrow
24h 00m1 stop New York John F Kennedy Intl
JetBlue Logo
08:05 - 15:31LHR  London Heathrow-UVF Castries Hewanorra
35h 26m1 stop New York John F Kennedy Intl
£780JetBlue
Thu, 3 Dec - Mon, 7 Dec

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JetBlue flights from Saint Lucia to London

Our best JetBlue deals on Saint Lucia to London flight tickets
JetBlue
23 Oct
UVF16:39Castries Hewanorra
23h 06m
1 stop
LHR20:45London Heathrow
20 Nov
LHR09:20London Heathrow
31h 29m
1 stop
UVF12:49Castries Hewanorra
£734
JetBlue
3 Dec
UVF16:55Castries Hewanorra
24h 00m
1 stop
LHR20:55London Heathrow
7 Dec
LHR08:05London Heathrow
35h 26m
1 stop
UVF15:31Castries Hewanorra
£736
JetBlue
3 Dec
UVF16:55Castries Hewanorra
24h 00m
1 stop
LHR20:55London Heathrow
7 Dec
LHR08:05London Heathrow
35h 26m
1 stop
UVF15:31Castries Hewanorra
£780

WestJet flights from Saint Lucia to London

Our best WestJet deals on Saint Lucia to London flight tickets
WestJet
1 Dec
UVF15:55Castries Hewanorra
40h 55m
2 stops
LHR12:50London Heathrow
8 Dec
LHR14:50London Heathrow
52h 05m
2 stops
UVF14:55Castries Hewanorra
£1,048
WestJet
1 Dec
UVF15:55Castries Hewanorra
40h 55m
2 stops
LHR12:50London Heathrow
8 Dec
LHR14:50London Heathrow
52h 05m
2 stops
UVF14:55Castries Hewanorra
£1,053
WestJet
19 Nov
UVF15:55Castries Hewanorra
64h 55m
2 stops
LHR12:50London Heathrow
28 Nov
LHR14:50London Heathrow
28h 05m
2 stops
UVF14:55Castries Hewanorra
£1,100

momondo Fare Finder

 
Use the filters below to find and compare flights from Saint Lucia to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

CastriesLondon

UVF Castries Hewanorra - LGW London Gatwick

UVFLGW

Castries Hewanorra

Thu 3/12

19:20-07:35

Nonstop8h 15m

London Gatwick

Mon 7/12

12:15-17:20

Nonstop9h 05m

£731

CastriesLondon

UVF Castries Hewanorra - LHR London Heathrow

UVFLHR

Castries Hewanorra

Thu 3/12

16:55-20:55

1 stop24h 00m

London Heathrow

Mon 7/12

08:05-15:31

1 stop35h 26m

£736

CastriesLondon

UVF Castries Hewanorra - LGW London Gatwick

UVFLGW

Castries Hewanorra

Tue 1/12

19:20-07:35

Nonstop8h 15m

London Gatwick

Tue 8/12

12:30-17:35

Nonstop9h 05m

£740

CastriesLondon

UVF Castries Hewanorra - LGW London Gatwick

UVFLGW

Castries Hewanorra

Tue 1/12

19:20-07:35

Nonstop8h 15m

London Gatwick

Tue 8/12

12:30-17:35

Nonstop9h 05m

£741

CastriesLondon

UVF Castries Hewanorra - LGW London Gatwick

UVFLGW

Castries Hewanorra

Wed 2/12

19:20-07:35

Nonstop8h 15m

London Gatwick

Wed 9/12

12:30-17:35

Nonstop9h 05m

£743

CastriesLondon

UVF Castries Hewanorra - LGW London Gatwick

UVFLGW

Castries Hewanorra

Thu 3/12

19:20-07:35

Nonstop8h 15m

London Gatwick

Mon 7/12

12:15-17:20

Nonstop9h 05m

£747

CastriesLondon

UVF Castries Hewanorra - LGW London Gatwick

UVFLGW

Castries Hewanorra

Thu 3/12

19:20-07:35

Nonstop8h 15m

London Gatwick

Thu 10/12

12:30-17:35

Nonstop9h 05m

£754

CastriesLondon

UVF Castries Hewanorra - LGW London Gatwick

UVFLGW

Castries Hewanorra

Sat 6/3

19:20-07:35

Nonstop8h 15m

London Gatwick

Fri 12/3

13:15-18:20

Nonstop9h 05m

£770

CastriesLondon

UVF Castries Hewanorra - LGW London Gatwick

UVFLGW

Castries Hewanorra

Sun 7/3

19:20-07:35

Nonstop8h 15m

London Gatwick

Sat 13/3

12:30-17:35

Nonstop9h 05m

£774

CastriesLondon

UVF Castries Hewanorra - LHR London Heathrow

UVFLHR

Castries Hewanorra

Thu 3/12

16:55-20:55

1 stop24h 00m

London Heathrow

Mon 7/12

08:05-15:31

1 stop35h 26m

£780

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 London from

How to get the cheapest flight ticket from Saint Lucia 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

What is the cheapest month to fly to London?

The cheapest month to fly to London from Saint Lucia is in September. Flight prices, which tend to average around £736, are often lower during this time because this is during the off-season. The month of October is another great option to travel to London, with average flight prices from Saint Lucia averaging around £752.

What is the cheapest Saint Lucia to London flight route?

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

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

There are 3 cabin classes available to choose from on Saint Lucia 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 Saint Lucia to London flights?

You could potentially save up to 45% on your flight if you consider stops on a Saint Lucia to London flight.

Cheap Saint Lucia to London flight deals and tips

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

Best price found

£321

Fastest flight time

8h 15m

Direct flights

Every day

Airports in London

6 airports
The best one-way flight to London from Saint Lucia in the past 72 hours is £321. The best return flight deal from Saint Lucia to London found on momondo in the last 72 hours is £731.
The fastest flight from Saint Lucia to London takes 8h 15m
Direct flights go from Saint Lucia to London every day.
There are 6 airports in London. From Saint Lucia there are direct flights to London Gatwick (LGW).
Search flight deals

Frequently asked questions about flying from Saint Lucia to London

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

    Prices for flights from Saint Lucia to London are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Saint Lucia to London.

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

    The required travel and health documents for your London 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. 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?

Best airlines flying from Saint Lucia to London

Compare and see reviews for airlines that fly from Saint Lucia to London with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £710Free CancellationRating
6.7
8,266 reviews
Search British Airways flights

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Wembley
Gatwick
Milton Keynes
Southend-on-Sea
Luton
Ipswich
Slough
Maidstone
Folkestone
Hastings
Ilford
Canterbury
Chichester
Colchester
Guildford
Hayes
Bedford
Worthing
Winchester

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Saint Lucia to London . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to London from Saint Lucia with this policy.

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

Once all potential Saint Lucia 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 Saint Lucia to London right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Saint Lucia to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport