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Cheap flights from Saint Lucia to the United Kingdom from £317

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 27/11. 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 Saint Lucia to the United Kingdom

Recent return flight deals from Saint Lucia to the United Kingdom

Enter your travel dates to find the best prices.
British Airways Logo
22:05 - 10:20UVF-LGW
8h 15mdirect
British Airways Logo
10:00 - 15:05LGW-UVF
9h 05mdirect
£691British Airways
Find Deal
Mon, 2 Mar - Mon, 16 Mar
British Airways Logo
20:50 - 09:05UVF-LGW
8h 15mdirect
British Airways Logo
10:00 - 15:05LGW-UVF
9h 05mdirect
£753British Airways
Find Deal
Tue, 30 Dec - Tue, 6 Jan
Air Canada Logo
17:15 - 11:20UVF-LHR
14h 05m1 stop
Air Canada Logo
13:45 - 16:25LHR-UVF
54h 40m2 stops
£826Air Canada
Find Deal
Sun, 30 Nov - Mon, 12 Jan
Multiple Airlines Logo
17:15 - 17:50UVF-LGW
44h 35m2 stops
Multiple Airlines Logo
18:40 - 15:25LGW-UVF
48h 45m2 stops
£834Multiple Airlines
Find Deal
Mon, 2 Mar - Mon, 16 Mar
Air Canada Logo
17:15 - 13:00UVF-LHR
39h 45m2 stops
Air Canada Logo
13:45 - 16:25LHR-UVF
54h 40m2 stops
£840Air Canada
Find Deal
Sun, 30 Nov - Mon, 12 Jan
JetBlue Logo
16:57 - 21:40UVF-LHR
24h 43m1 stop
JetBlue Logo
12:20 - 15:41LHR-UVF
31h 21m1 stop
£843JetBlue
Find Deal
Tue, 18 Nov - Tue, 25 Nov
Multiple Airlines Logo
17:15 - 20:35UVF-LHR
47h 20m2 stops
Multiple Airlines Logo
07:30 - 15:25LHR-UVF
36h 55m2 stops
£862Multiple Airlines
Find Deal
Sun, 2 Nov - Sun, 29 Mar
American Airlines Logo
15:50 - 07:30UVF-LGW
35h 40m2 stops
American Airlines Logo
14:30 - 13:30LGW-UVF
28h 00m2 stops
£944American Airlines
Find Deal
Fri, 27 Mar - Tue, 31 Mar
American Airlines Logo
16:45 - 07:30UVF-LGW
34h 45m2 stops
American Airlines Logo
11:20 - 14:50LGW-UVF
31h 30m2 stops
£945American Airlines
Find Deal
Mon, 2 Mar - Mon, 16 Mar
JetBlue Logo
16:57 - 20:45UVF-LHR
23h 48m1 stop
JetBlue Logo
07:25 - 14:57LHR-UVF
35h 32m1 stop
£1,022JetBlue
Find Deal
Thu, 4 Dec - Thu, 11 Dec

Air Canada flights from Saint Lucia to United Kingdom

Our best Air Canada deals on Saint Lucia to United Kingdom flight tickets
Air Canada
30 Nov
UVF17:15Castries Hewanorra
14h 05m
1 stop
LHR11:20London Heathrow
12 Jan
LHR13:45London Heathrow
54h 40m
2 stops
UVF16:25Castries Hewanorra
£826
Find similar
Air Canada
30 Nov
UVF17:15Castries Hewanorra
39h 45m
2 stops
LHR13:00London Heathrow
12 Jan
LHR13:45London Heathrow
54h 40m
2 stops
UVF16:25Castries Hewanorra
£840
Find similar
Air Canada
2 Mar
UVF17:15Castries Hewanorra
14h 05m
1 stop
LHR11:20London Heathrow
16 Mar
LHR12:05London Heathrow
55h 20m
2 stops
UVF15:25Castries Hewanorra
£842
Find similar

JetBlue flights from Saint Lucia to United Kingdom

Our best JetBlue deals on Saint Lucia to United Kingdom flight tickets
JetBlue
18 Nov
UVF16:57Castries Hewanorra
24h 43m
1 stop
LHR21:40London Heathrow
25 Nov
LHR12:20London Heathrow
31h 21m
1 stop
UVF15:41Castries Hewanorra
£843
Find similar
JetBlue
4 Dec
UVF16:57Castries Hewanorra
23h 48m
1 stop
LHR20:45London Heathrow
11 Dec
LHR07:25London Heathrow
35h 32m
1 stop
UVF14:57Castries Hewanorra
£1,022
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 21 October 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 - LGW

UVFLGW

Castries Hewanorra

Mon 2/3

22:05-10:20

Nonstop8h 15m

London Gatwick

Mon 16/3

10:00-15:05

Nonstop9h 05m

£691

CastriesLondon

UVF - LGW

UVFLGW

Castries Hewanorra

Tue 30/12

20:50-09:05

Nonstop8h 15m

London Gatwick

Tue 6/1

10:00-15:05

Nonstop9h 05m

£753

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Sun 30/11

17:15-11:20

1 stop14h 05m

London Heathrow

Mon 12/1

13:45-16:25

2 stops54h 40m

£826

CastriesLondon

UVF - LGW

UVFLGW

Castries Hewanorra

Mon 2/3

17:15-17:50

2 stops44h 35m

London Gatwick

Mon 16/3

18:40-15:25

2 stops48h 45m

£834

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Sun 30/11

17:15-13:00

2 stops39h 45m

London Heathrow

Mon 12/1

13:45-16:25

2 stops54h 40m

£840

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Tue 18/11

16:57-21:40

1 stop24h 43m

London Heathrow

Tue 25/11

12:20-15:41

1 stop31h 21m

£843

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Sun 2/11

17:15-20:35

2 stops47h 20m

London Heathrow

Sun 29/3

07:30-15:25

2 stops36h 55m

£862

CastriesLondon

UVF - LGW

UVFLGW

Castries Hewanorra

Fri 27/3

15:50-07:30

2 stops35h 40m

London Gatwick

Tue 31/3

14:30-13:30

2 stops28h 00m

£944

CastriesLondon

UVF - LGW

UVFLGW

Castries Hewanorra

Mon 2/3

16:45-07:30

2 stops34h 45m

London Gatwick

Mon 16/3

11:20-14:50

2 stops31h 30m

£945

CastriesLondon

UVF - LHR

UVFLHR

Castries Hewanorra

Thu 4/12

16:57-20:45

1 stop23h 48m

London Heathrow

Thu 11/12

07:25-14:57

1 stop35h 32m

£1,022

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 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 Saturday. Travellers who choose to depart for United Kingdom on a Saturday will often find tickets for as low as £700. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Saint Lucia to United Kingdom for around £1,214.

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 £757. Try not to purchase tickets in the afternoon because they tend to be around £793. 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

£559

Fastest flight time

8h 15m

Direct flights

Every day

Airports in United Kingdom

1 airport
The best one-way flight to United Kingdom from Saint Lucia in the past 72 hours is £559. The best return flight deal from Saint Lucia to United Kingdom found on momondo in the last 72 hours is £860.
The fastest flight from Saint Lucia to United Kingdom takes 8h 15m
Direct flights go from Saint Lucia to United Kingdom every day.
There is 1 airport near United Kingdom: 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 £571Free CancellationRating
7.5
670 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom £594Free CancellationRating
6.7
7,461 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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