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Cheap flights from London to Saint Lucia from £381

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/5. Fares are subject to change and may not be available on all flights or dates of travel.
LON — UVF
27 Nov — 4 Dec1
1 adult

Cheap flight deals from London to Saint Lucia

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Saint Lucia (LC0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 22 November 2024.

Find flight deals from London to Saint Lucia

Cheapest flights from London to Saint Lucia
Explore the most affordable flight options available from London to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 November 2024.

Sun 24/1118:00LHR - UVF
1 stop25h 45mAir Canada
Wed 4/1216:45UVF - LHR
1 stop15h 05mAir Canada
Deal found 21/11£580
Thu 5/1210:05LGW - UVF
Nonstop9h 05mBritish Airways
Mon 16/1222:10UVF - LGW
Nonstop8h 15mBritish Airways
Deal found 21/11£632
Fri 6/1213:05LHR - UVF
Nonstop9h 25mVirgin Atlantic
Sun 8/1221:00UVF - LHR
Nonstop8h 30mVirgin Atlantic
Deal found 21/11£646
Fri 6/1213:05LHR - UVF
Nonstop9h 25mKLM
Sun 8/1221:00UVF - LHR
Nonstop8h 30mKLM
Deal found 22/11£650
Tue 31/1216:10LHR - UVF
1 stop27h 18mDelta
Thu 9/116:21UVF - LHR
2 stops34h 44mDelta
Deal found 20/11£703
Thu 5/1208:25LHR - UVF
2 stops36h 16mIcelandair
Sun 8/1215:55UVF - LHR
1 stop34h 00mIcelandair
Deal found 21/11£716
Fri 6/1211:20LGW - UVF
2 stops30h 10mFinnair
Sun 22/1215:50UVF - LGW
2 stops35h 40mFinnair
Deal found 21/11£789
Tue 10/1209:00LHR - UVF
2 stops34h 45mLufthansa
Tue 24/1216:45UVF - LHR
2 stops47h 50mLufthansa
Deal found 21/11£789
Tue 26/1115:35LHR - UVF
2 stops28h 00mFinnair
Tue 3/1214:23UVF - LHR
1 stop17h 57mFinnair
Deal found 22/11£812
Tue 26/1111:45LHR - UVF
1 stop29h 35mBritish Airways
Tue 3/1216:35UVF - LHR
2 stops36h 00mBritish Airways
Deal found 21/11£837
Mon 25/1110:50LHR - UVF
2 stops32h 45mAmerican Airlines
Tue 3/1216:35UVF - LHR
2 stops22h 20mAmerican Airlines
Deal found 21/11£848
Tue 26/1109:35LHR - SLU
2 stops27h 55mMultiple Airlines
Tue 3/1207:30SLU - LHR
1 stop20h 05mMultiple Airlines
Deal found 21/11£868

Find flights from London to Saint Lucia within your budget

Customise your flight search to find flights from London to Saint Lucia 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, Cheapflights users made 915,844 searches. Data last updated 22 November 2024.

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Route

Depart

Return

Price

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Thu 23/1

10:05-15:10

Nonstop9h 05m

Castries Hewanorra

Wed 19/2

20:40-08:55

Nonstop8h 15m

£505

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Thu 6/3

07:25-16:07

1 stop36h 42m

Castries Hewanorra

Sun 9/3

16:40-20:45

1 stop24h 05m

£511

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Tue 14/1

11:15-16:00

Nonstop8h 45m

Castries Hewanorra

Tue 28/1

18:00-06:10

Nonstop8h 10m

£520

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Fri 7/2

13:05-18:30

Nonstop9h 25m

Castries Hewanorra

Fri 14/2

21:00-09:30

Nonstop8h 30m

£521

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Wed 22/1

13:05-18:30

Nonstop9h 25m

Castries Hewanorra

Wed 29/1

21:00-09:30

Nonstop8h 30m

£527

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Tue 14/1

18:00-15:45

1 stop25h 45m

Castries Hewanorra

Tue 28/1

16:45-08:30

1 stop35h 45m

£579

LondonCastries

LHR - SLU

LHRSLU

London Heathrow

Thu 30/1

09:35-13:10

1 stop31h 35m

Castries George F. L. Charle

Sun 9/2

12:10-07:35

1 stop15h 25m

£622

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Thu 23/1

10:50-15:01

1 stop32h 11m

Castries Hewanorra

Wed 19/2

21:00-09:30

Nonstop8h 30m

£664

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Sun 23/2

19:05-15:45

2 stops24h 40m

Castries Hewanorra

Sat 8/3

13:29-08:40

1 stop15h 11m

£690

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Tue 31/12

16:10-15:28

1 stop27h 18m

Castries Hewanorra

Thu 9/1

16:21-07:05

2 stops34h 44m

£703

Flights are sorted by cheapest return flights first.

Deals found on 21/11

Showing 1-10 of 31 results
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Best time to book a flight from London to Saint Lucia

Have a flexible travel schedule? Discover the best time to fly to Saint Lucia from London with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from London to Saint Lucia

Get recent, data-driven insights about flights from London to Saint Lucia including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from London to Saint Lucia?

Currently, March is the cheapest month in which you can book a flight from London to Saint Lucia (average of £328). Flying from London to Saint Lucia in December is currently the most expensive (average of £918). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LON to LC?

Find hourly flight availability from London to Saint Lucia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 November 2024.

When flying from London to Saint Lucia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from London to Saint Lucia

Explore weekly flight availability from London to Saint Lucia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 22 November 2024.

The most flights from LON to LC0 are scheduled on a Thursday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Reviews of airlines servicing Saint Lucia

Get insights into the airlines that provide service to Saint Lucia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Saint Lucia. Reviews last updated 22 November 2024.
Peruse reviews from past customers who have flown with British Airways, Icelandair and Delta from London to Saint Lucia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
8,747 reviews
Check prices

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 10

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know

Delta
8.0
Very Good
8,747 reviews
Delta
8.0
Very Good
8,747 reviews
Check prices

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 10

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know

KLM
7.8
Good
1,346 reviews
Delta
8.0
Very Good
8,747 reviews
Check prices

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 10

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know

Finnair
7.7
Good
1,299 reviews
Delta
8.0
Very Good
8,747 reviews
Check prices

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 10

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know

Virgin Atlantic
7.5
Good
662 reviews
Delta
8.0
Very Good
8,747 reviews
Check prices

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 10

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know

WestJet
7.3
Good
2,812 reviews
Delta
8.0
Very Good
8,747 reviews
Check prices

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 10

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know

Related info for your journey

Find useful and relevant information for your journey from London to Saint Lucia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from London to Saint Lucia one-way?

    To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at £381. WestJet flights start at £617 while deals on Air Canada start at £797 one-way.

  • What are the most popular routes from London to Saint Lucia?

    The most popular route from London to Saint Lucia is London Gatwick - Castries Hewanorra. You may also consider London City - Castries Hewanorra or London Heathrow - Castries Hewanorra.

  • What are the cheapest flights from London to Saint Lucia?

    The cheapest flight price from London to Saint Lucia is £541. On average you can expect to pay £826. The most popular route, (London Gatwick - Castries Hewanorra), can usually be booked for £322.

  • Can I find deals for flights from London to Saint Lucia that include hotel bookings?

    Yes. In addition to deals on London to Saint Lucia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Saint Lucia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Saint Lucia.

  • Can I find deals for business class flights from London to Saint Lucia?

    Yes. Cheapflights offers flight deals from London to Saint Lucia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London to Saint Lucia?

    Currently, March is the cheapest month in which you can book a flight from London to Saint Lucia (average of £328). Flying from London to Saint Lucia in December is currently the most expensive (average of £918). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for London to Saint Lucia

See prices for flight routes from nearby airports that may be better suited for you.
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Gatwick to Luis Munoz Marin Intl flights
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Heathrow to Castries flights
London City to Castries flights
Heathrow to St. George's flights
London City to Luis Munoz Marin Intl flights
Heathrow to Kingstown flights
Heathrow to Simpson Bay flights
Heathrow to St. John's flights
Heathrow to Pointe-à-Pitre flights
Gatwick to Santo Domingo flights
Gatwick to Nassau flights
Gatwick to St. George's flights
Gatwick to Port of Spain flights
Luton to Montego Bay flights
Gatwick to Havana flights
Birmingham to Montego Bay flights
Heathrow to Providenciales flights
Heathrow to Oranjestad flights
Heathrow to Puerto Plata flights
London City to Santo Domingo flights
London City to St. John's flights
Gatwick to Scarborough flights
London City to Oranjestad flights
Heathrow to Havana flights
Heathrow to Castries flights
London City to Providenciales flights
Manchester to Punta Cana flights
Gatwick to Simpson Bay flights

Top 4 airlines flying from London to Saint Lucia

Discover the top 4 airlines that operate flights from London to Saint Lucia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 915,844 searches. Data last updated 22 November 2024.
AirlineCheapestAverageFlexibilityOn-time
TUI AirwaysCheapest£259Average£334FlexibilityNo cancel feeOn-timeN/A
Search TUI Airways flights
British AirwaysCheapest£446Average£640FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£510Average£644FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
FinnairCheapest£540Average£967FlexibilityNo cancel feeOn-time76%
Search Finnair flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Saint Lucia?

Cheapflights helps you search for flights from London to Saint Lucia via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from London to Saint Lucia?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Saint Lucia from London.

Can Cheapflights find flights from London to Saint Lucia with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from London to Saint Lucia, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from London to Saint Lucia become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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