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Cheap flights from Saint Lucia to the United Kingdom from £359

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 the United Kingdom departing on 4/12. 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 Saint Lucia to the United Kingdom

Recent return flight deals from Saint Lucia to the United Kingdom

JetBlue Logo
15:05 - 20:45UVF-LHR
24h 40m1 stop
JetBlue Logo
12:20 - 13:57LHR-UVF
29h 37m1 stop
£634JetBlue
Find Deal
to, 9 loka - to, 30 loka
British Airways Logo
22:05 - 11:25UVF-LGW
8h 20mdirect
British Airways Logo
10:00 - 15:05LGW-UVF
9h 05mdirect
£672British Airways
Find Deal
to, 9 loka - to, 30 loka
Logo
14:35 - 08:20UVF-LGW
36h 45m2 stops
Logo
11:15 - 15:00LGW-UVF
8h 45mdirect
£785
Find Deal
su, 28 syys - su, 5 loka
Logo
14:35 - 10:45UVF-LGW
15h 10m1 stop
Logo
11:15 - 15:00LGW-UVF
8h 45mdirect
£812
Find Deal
su, 28 syys - su, 5 loka
Air Canada Logo
17:15 - 08:30UVF-LHR
35h 15m1 stop
Air Canada Logo
18:00 - 16:25LHR-UVF
26h 25m1 stop
£825Air Canada
Find Deal
ke, 14 tammi - to, 22 tammi
Air Canada Logo
17:15 - 08:30UVF-LHR
35h 15m1 stop
Air Canada Logo
13:25 - 16:25LHR-UVF
31h 00m2 stops
£872Air Canada
Find Deal
ke, 14 tammi - ti, 20 tammi
Icelandair Logo
17:31 - 11:10UVF-LHR
36h 39m2 stops
Icelandair Logo
20:10 - 14:15LHR-UVF
47h 05m2 stops
£877Icelandair
Find Deal
ma, 25 elo - pe, 12 syys
Icelandair Logo
17:31 - 11:10UVF-LHR
36h 39m2 stops
Icelandair Logo
14:40 - 14:15LHR-UVF
52h 35m2 stops
£904Icelandair
Find Deal
ma, 25 elo - pe, 12 syys
American Airlines Logo
16:50 - 07:30UVF-LGW
58h 40m2 stops
American Airlines Logo
11:20 - 14:30LGW-UVF
31h 10m2 stops
£920American Airlines
Find Deal
su, 11 tammi - ti, 20 tammi
American Airlines Logo
16:50 - 07:30UVF-LGW
34h 40m2 stops
American Airlines Logo
11:20 - 14:35LGW-UVF
31h 15m2 stops
£924American Airlines
Find Deal
la, 7 helmi - to, 19 helmi

Air Canada flights from Saint Lucia to United Kingdom

Our best Air Canada deals on Saint Lucia to United Kingdom flight tickets
Air Canada
14 Jan
UVF17:15Castries Hewanorra
35h 15m
1 stop
LHR08:30London Heathrow
22 Jan
LHR18:00London Heathrow
26h 25m
1 stop
UVF16:25Castries Hewanorra
£825
Find similar
Air Canada
14 Jan
UVF17:15Castries Hewanorra
35h 15m
1 stop
LHR08:30London Heathrow
20 Jan
LHR13:25London Heathrow
31h 00m
2 stops
UVF16:25Castries Hewanorra
£872
Find similar
Air Canada
14 Jan
UVF17:15Castries Hewanorra
33h 55m
2 stops
LHR07:10London Heathrow
20 Jan
LHR13:25London Heathrow
31h 00m
2 stops
UVF16:25Castries Hewanorra
£918
Find similar

American Airlines flights from Saint Lucia to United Kingdom

Our best American Airlines deals on Saint Lucia to United Kingdom flight tickets
American Airlines
11 Jan
UVF16:50Castries Hewanorra
58h 40m
2 stops
LGW07:30London Gatwick
20 Jan
LGW11:20London Gatwick
31h 10m
2 stops
UVF14:30Castries Hewanorra
£920
Find similar
American Airlines
7 Feb
UVF16:50Castries Hewanorra
34h 40m
2 stops
LGW07:30London Gatwick
19 Feb
LGW11:20London Gatwick
31h 15m
2 stops
UVF14:35Castries Hewanorra
£924
Find similar
American Airlines
9 Jan
UVF16:50Castries Hewanorra
36h 10m
2 stops
LGW09:00London Gatwick
19 Jan
LGW11:20London Gatwick
31h 10m
2 stops
UVF14:30Castries Hewanorra
£930
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Saint Lucia to United Kingdom 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 15 elokuu 2025.
Use the filters below to find and compare flights from Saint Lucia to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

to 9/10

15:05-20:45

1 stop24h 40m

London Heathrow

to 30/10

12:20-13:57

1 stop29h 37m

£634

CastriesLondon

UVF - LGW

UVFLGW

Castries Hewanorra

to 9/10

22:05-11:25

Nonstop8h 20m

London Gatwick

to 30/10

10:00-15:05

Nonstop9h 05m

£672

CastriesLondon

UVF - LGW

UVFLGW

Castries Hewanorra

su 28/9

14:35-08:20

2 stops36h 45m

London Gatwick

su 5/10

11:15-15:00

Nonstop8h 45m

£785

CastriesLondon

UVF - LGW

UVFLGW

Castries Hewanorra

su 28/9

14:35-10:45

1 stop15h 10m

London Gatwick

su 5/10

11:15-15:00

Nonstop8h 45m

£812

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

ke 14/1

17:15-08:30

1 stop35h 15m

London Heathrow

to 22/1

18:00-16:25

1 stop26h 25m

£825

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

ke 14/1

17:15-08:30

1 stop35h 15m

London Heathrow

ti 20/1

13:25-16:25

2 stops31h 00m

£872

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

ma 25/8

17:31-11:10

2 stops36h 39m

London Heathrow

pe 12/9

20:10-14:15

2 stops47h 05m

£877

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

ma 25/8

17:31-11:10

2 stops36h 39m

London Heathrow

pe 12/9

14:40-14:15

2 stops52h 35m

£904

CastriesLondon

UVF - LGW

UVFLGW

Castries Hewanorra

su 11/1

16:50-07:30

2 stops58h 40m

London Gatwick

ti 20/1

11:20-14:30

2 stops31h 10m

£920

CastriesLondon

UVF - LGW

UVFLGW

Castries Hewanorra

la 7/2

16:50-07:30

2 stops34h 40m

London Gatwick

to 19/2

11:20-14:35

2 stops31h 15m

£924

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to the United Kingdom from

How to get the cheapest flight ticket from Saint Lucia to United Kingdom

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 day to depart on your flight to United Kingdom?

The cheapest day to depart from Saint Lucia to United Kingdom is on a Wednesday. Travellers who choose to depart for United Kingdom on a Wednesday will often find tickets for as low as £691. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Saint Lucia to United Kingdom for around £761.

What is the cheapest time of day to depart on your flight to United Kingdom?

The cheapest time of day to fly to United Kingdom is in the evening when flights can be purchased for as low as £705. Try not to purchase tickets in the afternoon because they tend to be around £785. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Saint Lucia to United Kingdom flight route?

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

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

There are 2 cabin classes available to choose from on Saint Lucia to United Kingdom 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 United Kingdom flights?

No. A direct flight is the cheapest option for a flight between Saint Lucia to United Kingdom.

Cheap Saint Lucia to United Kingdom flight deals and tips

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

Best price found

£359

Fastest flight time

8h 15m

Direct flights

Every day

Airports in United Kingdom

3 airports
The best one-way flight to United Kingdom from Saint Lucia in the past 72 hours is £359. The best return flight deal from Saint Lucia to United Kingdom found on momondo in the last 72 hours is £634.
The fastest flight from Saint Lucia to United Kingdom takes 8h 15m
Direct flights go from Saint Lucia to United Kingdom every day.
There are 3 airports near United Kingdom: London City (LCY), London Heathrow (LHR), London Gatwick (LGW)
Search flight deals

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

    Prices for flights from Saint Lucia to United Kingdom are updated daily.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Saint Lucia to United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The travel and health documents you'll need for your trip to United Kingdom 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 United Kingdom. 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 Saint Lucia to United Kingdom?

Best airlines flying from Saint Lucia to United Kingdom

Compare and see reviews for airlines that fly from Saint Lucia to United Kingdom with momondo
Airline
Rating
Free Cancellation
Price
Virgin AtlanticPriceFrom £567Free CancellationRating
7.4
657 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom £587Free CancellationRating
6.6
7,267 reviews
Search British Airways flights

Why use momondo?

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

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

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

Yes. All flights to United Kingdom 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 United Kingdom?

Once you have performed a search for Saint Lucia to United Kingdom 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 United Kingdom right now. Can momondo alert me if prices change?

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

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Popular flights according to clicks in the last 7 days on momondo
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