What are the cheapest airlines to fly from United Kingdom 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 £412. WestJet flights start at £466 while deals on Air Canada start at £509 one-way.

What is the cheapest month to fly from United Kingdom to Saint Lucia?

September is one of the best times of the year to fly to Saint Lucia from United Kingdom. Prices for September average £617 per person but you can even find prices for as low as £415. The most expensive prices can be found in the month of December. Opting for a September flight can save you 60% on your journey compared to booking in December

Can I find deals for flights from United Kingdom to Saint Lucia that include hotel bookings?

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

How can I find direct flights from United Kingdom to Saint Lucia?

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

Can I find deals for business class flights from United Kingdom to Saint Lucia?

Yes. Cheapflights offers flight deals from United Kingdom 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.

£796+ Flights from the United Kingdom to Saint Lucia

Cheap flight deals from United Kingdom to Saint Lucia

Round-trip from	£504
One-way from	£360
Popular in	December
Cheapest in	September
Average price	£689
Good round-trip deal	£532 or less
Good one-way deal	£405 or less

British Airways
11/6-25/6
Nonstop
17h 05m total
United Kingdom to Saint Lucia

Search Deals

29/4
2 total stops
47h 45m total
United Kingdom to Saint Lucia

Search Deals

Highest demand for flights based on searches. 11% potential increase in price (£59 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (£26 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Price to beat on a round-trip flight from United Kingdom to Saint Lucia.

Search Deals

Price to beat on a one-way flight from United Kingdom to Saint Lucia.

Search Deals

Find flight deals from United Kingdom to Saint Lucia

Cheapest flights from United Kingdom to Saint Lucia
Explore the most affordable flight options available from United Kingdom to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 April 2025.

Wed 11/611:15LGW - UVF

Nonstop8h 45mBritish Airways

Wed 25/620:25UVF - LGW

Nonstop8h 20mBritish Airways

Deal found 23/4£504

Tue 16/908:15LHR - UVF

1 stop34h 44mIcelandair

Tue 23/915:05UVF - LHR

1 stop24h 40mIcelandair

Deal found 23/4£535

Wed 3/1219:25LHR - UVF

2 stops48h 35mAir Canada

Wed 17/1217:05UVF - LHR

1 stop33h 25mAir Canada

Deal found 23/4£600

Sun 14/907:00MAN - UVF

1 stop13h 00mBritish Airways

Sun 12/1020:25UVF - MAN

1 stop14h 40mBritish Airways

Deal found 23/4£632

Sun 14/919:50MAN - SLU

2 stops26h 40mMultiple Airlines

Sun 12/1012:10SLU - MAN

2 stops28h 25mMultiple Airlines

Deal found 23/4£671

Sun 12/1014:30LGW - UVF

2 stops26h 40mFinnair

Wed 12/1116:35UVF - LGW

2 stops36h 25mFinnair

Deal found 22/4£687

Sun 12/1014:30LGW - UVF

2 stops26h 40mAmerican Airlines

Sat 22/1116:35UVF - LGW

2 stops34h 55mAmerican Airlines

Deal found 22/4£692

Sun 7/918:10MAN - UVF

2 stops49h 05mMultiple Airlines

Tue 16/915:10UVF - MAN

2 stops38h 15mMultiple Airlines

Deal found 23/4£698

Sun 17/810:55LHR - UVF

2 stops32h 20mDelta

Wed 3/915:35UVF - LHR

1 stop16h 55mDelta

Deal found 23/4£708

Tue 9/911:25LHR - SLU

1 stop12h 35mMultiple Airlines

Tue 16/909:25SLU - LHR

1 stop15h 55mMultiple Airlines

Deal found 22/4£718

Fri 12/913:40LHR - UVF

1 stop29h 03mAmerican Airlines

Fri 19/915:34UVF - LHR

2 stops23h 11mAmerican Airlines

Deal found 22/4£719

Mon 2/612:10LGW - UVF

2 stops30h 39mIcelandair

Thu 12/615:30UVF - LGW

2 stops37h 05mIcelandair

Deal found 23/4£719

Best flights from United Kingdom to Saint Lucia
Discover carefully curated flight deals from United Kingdom to Saint Lucia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 April 2025.

Wed 11/611:15LGW - UVF

Nonstop8h 45mBritish Airways

Wed 25/620:25UVF - LGW

Nonstop8h 20mBritish Airways

Deal found 23/4£504

Tue 16/908:15LHR - UVF

1 stop34h 44mIcelandair

Tue 23/915:05UVF - LHR

1 stop24h 40mIcelandair

Deal found 23/4£535

Sun 31/811:05LHR - UVF

2 stops56h 10mAir Canada

Tue 30/915:10UVF - LHR

1 stop15h 40mAir Canada

Deal found 23/4£638

Sun 14/919:50MAN - SLU

2 stops26h 40mMultiple Airlines

Sun 12/1012:10SLU - MAN

2 stops28h 25mMultiple Airlines

Deal found 23/4£671

Sun 17/810:55LHR - UVF

2 stops32h 20mDelta

Wed 3/915:35UVF - LHR

1 stop16h 55mDelta

Deal found 23/4£708

Fri 12/913:40LHR - UVF

1 stop29h 03mAmerican Airlines

Fri 19/915:34UVF - LHR

2 stops23h 11mAmerican Airlines

Deal found 22/4£719

Tue 6/515:05LGW - UVF

2 stops28h 06mFinnair

Tue 13/515:14UVF - LGW

2 stops35h 56mFinnair

Deal found 23/4£777

Mon 2/610:55LGW - UVF

2 stops31h 54mTurkish Airlines

Thu 12/617:40UVF - LGW

2 stops38h 20mTurkish Airlines

Deal found 23/4£900

Wed 11/611:55MAN - UVF

1 stop31h 21mKLM

Thu 19/615:36UVF - MAN

1 stop35h 59mKLM

Deal found 24/4£1,014

Sat 10/510:45LGW - UVF

2 stops32h 00mWestJet

Thu 14/814:35UVF - LGW

2 stops37h 50mWestJet

Deal found 23/4£1,019

Sun 14/907:00MAN - UVF

1 stop13h 00mBritish Airways

Sun 12/1020:25UVF - MAN

1 stop14h 40mBritish Airways

Deal found 23/4£632

Sun 7/918:10MAN - UVF

2 stops49h 05mMultiple Airlines

Tue 16/915:10UVF - MAN

2 stops38h 15mMultiple Airlines

Deal found 23/4£698

Last-minute flights from United Kingdom to Saint Lucia
Discover last-minute flight deals from United Kingdom to Saint Lucia. Data last updated 24 April 2025 and is based on user searches.

Tue 29/415:05LGW - UVF

2 stops28h 23mFinnair

Tue 13/515:14UVF - LGW

2 stops35h 56mFinnair

Deal found 23/4£825

Tue 29/417:40LHR - UVF

1 stop26h 05mAir Canada

Tue 13/515:10UVF - LHR

1 stop15h 40mAir Canada

Deal found 23/4£1,287

Tue 29/415:40LGW - SLU

3 stops29h 15mMultiple Airlines

Tue 13/509:25SLU - LGW

3 stops24h 15mMultiple Airlines

Deal found 23/4£1,350

Tue 29/409:00LHR - UVF

3 stops34h 45mMultiple Airlines

Tue 13/515:10UVF - LHR

2 stops34h 15mMultiple Airlines

Deal found 23/4£1,538

Tue 29/408:50LGW - UVF

2 stops34h 55mMultiple Airlines

Tue 13/515:10UVF - LGW

1 stop14h 35mMultiple Airlines

Deal found 23/4£1,609

Tue 29/408:45LCY - UVF

3 stops35h 00mMultiple Airlines

Tue 13/515:10UVF - LCY

3 stops36h 00mMultiple Airlines

Deal found 23/4£1,791

Wed 30/416:35LHR - UVF

2 stops26h 53mFinnair

Sat 17/514:00UVF - LHR

1 stop15h 20mFinnair

Deal found 23/4£1,004

Wed 30/411:00LHR - UVF

1 stop32h 28mAmerican Airlines

Sat 17/514:00UVF - LHR

1 stop15h 20mAmerican Airlines

Deal found 23/4£1,008

Wed 30/408:25LHR - UVF

2 stops58h 25mIcelandair

Sat 17/512:25UVF - LHR

2 stops37h 05mIcelandair

Deal found 23/4£1,022

Wed 30/415:40LGW - UVF

2 stops51h 10mIcelandair

Sat 17/512:25UVF - LGW

2 stops21h 05mIcelandair

Deal found 24/4£1,113

Wed 30/411:15LGW - UVF

Nonstop8h 45mBritish Airways

Sat 17/520:25UVF - LGW

Nonstop8h 20mBritish Airways

Deal found 23/4£2,016

Sun 4/511:25LHR - SLU

1 stop12h 35mMultiple Airlines

Sun 18/509:25SLU - LHR

1 stop15h 55mMultiple Airlines

Deal found 23/4£909

One-way flights from United Kingdom to Saint Lucia
Search for one-way flight options from United Kingdom to Saint Lucia. Find affordable one-way fares based on user searches. Data last updated 24 April 2025.

Tue 29/419:00LGW - UVF

2 stops47h 45mMultiple Airlines

Deal found 22/4£360

Thu 26/611:15LGW - UVF

Nonstop8h 50mBritish Airways

Deal found 22/4£412

Tue 29/419:50LHR - UVF

3 stops46h 55mMultiple Airlines

Deal found 23/4£435

Sat 17/510:45LGW - UVF

2 stops32h 00mWestJet

Deal found 23/4£466

Tue 29/417:40LHR - UVF

1 stop26h 05mAir Canada

Deal found 23/4£509

Mon 21/706:25LGW - SLU

3 stops41h 35mMultiple Airlines

Deal found 23/4£532

Wed 18/618:05LCY - UVF

2 stops49h 10mMultiple Airlines

Deal found 23/4£557

Wed 18/608:05LHR - SLU

1 stop12h 50mMultiple Airlines

Deal found 23/4£600

Fri 15/814:10LHR - UVF

2 stops52h 35mWestJet

Deal found 23/4£635

Sun 15/617:25LHR - UVF

1 stop25h 51mKLM

Deal found 23/4£767

Fri 15/816:00LHR - UVF

1 stop25h 10mLufthansa

Deal found 23/4£907

Wed 2/715:15LHR - UVF

1 stop28h 01mDelta

Deal found 23/4£1,370

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Wed 11/6

11:15-15:00

Nonstop8h 45m

Castries Hewanorra

Wed 25/6

20:25-09:45

Nonstop8h 20m

£504

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Tue 16/9

08:15-13:59

1 stop34h 44m

Castries Hewanorra

Tue 23/9

15:05-20:45

1 stop24h 40m

£535

ManchesterCastries

MAN - UVF

MANUVF

Manchester

Sun 14/9

07:00-15:00

1 stop13h 00m

Castries Hewanorra

Sun 12/10

20:25-16:05

1 stop14h 40m

£632

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Sun 31/8

11:05-14:15

2 stops56h 10m

Castries Hewanorra

Tue 30/9

15:10-11:50

1 stop15h 40m

£638

ManchesterCastries

MAN - SLU

MANSLU

Manchester

Sun 14/9

19:50-17:30

2 stops26h 40m

Castries George F. L. Charle

Sun 12/10

12:10-21:35

2 stops28h 25m

£671

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Sun 12/10

14:30-12:10

2 stops26h 40m

Castries Hewanorra

Wed 12/11

16:35-09:00

2 stops36h 25m

£687

LondonCastries

LGW - UVF

LGWUVF

London Gatwick

Sun 12/10

14:30-12:10

2 stops26h 40m

Castries Hewanorra

Sat 22/11

16:35-07:30

2 stops34h 55m

£692

ManchesterCastries

MAN - UVF

MANUVF

Manchester

Sun 7/9

18:10-14:15

2 stops49h 05m

Castries Hewanorra

Tue 16/9

15:10-10:25

2 stops38h 15m

£698

LondonCastries

LHR - UVF

LHRUVF

London Heathrow

Sun 17/8

10:55-14:15

2 stops32h 20m

Castries Hewanorra

Wed 3/9

15:35-13:30

1 stop16h 55m

£708

LondonCastries

LHR - SLU

LHRSLU

London Heathrow

Tue 9/9

11:25-19:00

1 stop12h 35m

Castries George F. L. Charle

Tue 16/9

09:25-06:20

1 stop15h 55m

£718

Flights are sorted by cheapest return flights first.

Deals found on 22/4

Showing 1-10 of 38 results

Best time to book a flight from United Kingdom to Saint Lucia

Have a flexible travel schedule? Discover the best time to fly to Saint Lucia from United Kingdom 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.

Cheapflights Insights

Everything you need to know about your flight from the United Kingdom to Saint Lucia

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

Currently, March is the cheapest month in which you can book a flight from United Kingdom to Saint Lucia (average of £328). Flying from United Kingdom to Saint Lucia in December is currently the most expensive (average of £1,100). 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 GB to LC?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from United Kingdom to Saint Lucia as you normally would.

Reviews of airlines servicing Saint Lucia

Peruse reviews from past customers who have flown with Delta, KLM and Finnair from United Kingdom 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

7,920 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very Good

7,920 reviews

Delta

8.0

Very Good

7,920 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM

7.8

Good

1,333 reviews

Delta

8.0

Very Good

7,920 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair

7.6

Good

1,272 reviews

Delta

8.0

Very Good

7,920 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Turkish Airlines

7.3

Good

3,775 reviews

Delta

8.0

Very Good

7,920 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very Good

7,920 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What are the cheapest airlines to fly from United Kingdom 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 £412. WestJet flights start at £466 while deals on Air Canada start at £509 one-way.
Can I find deals for flights from United Kingdom to Saint Lucia that include hotel bookings?
Yes. In addition to deals on United Kingdom to Saint Lucia flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from United Kingdom to Saint Lucia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to Saint Lucia.
Can I find deals for business class flights from United Kingdom to Saint Lucia?
Yes. Cheapflights offers flight deals from United Kingdom 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 United Kingdom to Saint Lucia?
Currently, March is the cheapest month in which you can book a flight from United Kingdom to Saint Lucia (average of £328). Flying from United Kingdom to Saint Lucia in December is currently the most expensive (average of £1,100). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for United Kingdom to Saint Lucia

Heathrow to Montego Bay flights

Heathrow to Bridgetown flights

Gatwick to Montego Bay flights

Gatwick to Bridgetown flights

Heathrow to Punta Cana flights

Heathrow to Kingston flights

Gatwick to Punta Cana flights

Gatwick to Kingston flights

London City to Punta Cana flights

Heathrow to Luis Munoz Marin Intl flights

Heathrow to Nassau flights

Heathrow to Castries flights

London City to Kingston flights

London City to Montego Bay flights

Gatwick to Luis Munoz Marin Intl flights

Heathrow to St. George's flights

Heathrow to Santo Domingo flights

Stansted to Punta Cana flights

Gatwick to St. George's flights

Heathrow to Pointe-à-Pitre flights

Luton to Montego Bay flights

Heathrow to St. John's flights

Stansted to Montego Bay flights

Gatwick to Castries flights

Luton to Punta Cana flights

London City to Bridgetown flights

Manchester to Bridgetown flights

Heathrow to Port of Spain flights

Heathrow to Kingstown flights

Gatwick to St. John's flights

Gatwick to Nassau flights

London City to Castries flights

Gatwick to Santo Domingo flights

Heathrow to Roseau flights

Manchester to Montego Bay flights

London City to Luis Munoz Marin Intl flights

Heathrow to Castries flights

Gatwick to Havana flights

Gatwick to Basseterre flights

Charles de Gaulle to Pointe-à-Pitre flights

Heathrow to George Town flights

Gatwick to Oranjestad flights

Heathrow to Oranjestad flights

Stansted to Bridgetown flights

Orly to Pointe-à-Pitre flights

London City to Oranjestad flights

Stansted to Kingston flights

Gatwick to Port of Spain flights

Birmingham to Montego Bay flights

Direct flights to

Direct flights to Montego Bay

Direct flights to Bridgetown

Direct flights to Kingston

Direct flights to Punta Cana

Direct flights to Port of Spain

Direct flights to St. John's

Direct flights to St. George's

Direct flights to Kingstown

Direct flights to Nassau

Direct flights to Castries

Direct flights to George Town

Direct flights to Providenciales

Direct flights to Basseterre

Direct flights to Oranjestad

Direct flights to Scarborough

Top 7 airlines flying from United Kingdom to Saint Lucia

Airline	Cheapest	Average	Flexibility	On-time
TUI Airways	Cheapest£285	Average£345	FlexibilityNo cancel fee	On-timeN/A	Search TUI Airways flights
British Airways	Cheapest£422	Average£636	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Virgin Atlantic	Cheapest£437	Average£641	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
KLM	Cheapest£517	Average£1,328	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Air Canada	Cheapest£519	Average£627	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Finnair	Cheapest£539	Average£818	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
American Airlines	Cheapest£936	Average£992	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

Fly with Cheapflights

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

Deals for United Kingdom to Saint Lucia flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from United Kingdom to Saint Lucia for you. Better yet — we are completely free to use.

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

Certainly. Search results for flights to Saint Lucia from United Kingdom shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Saint Lucia from United Kingdom today and book when prices fit your budget.

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Cheap flights from the United Kingdom to Saint Lucia from £360

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 29/4. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from United Kingdom to Saint Lucia

Keep the following information in mind while searching for United Kingdom to Saint Lucia flight deals. Data was last updated 24 April 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from United Kingdom to Saint Lucia

Cheapest flights from United Kingdom to Saint LuciaExplore the most affordable flight options available from United Kingdom to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 April 2025.

Explore the most affordable flight options available from United Kingdom to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 April 2025.

Cheapflights Fare Finder

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

Best time to book a flight from United Kingdom to Saint Lucia

Have a flexible travel schedule? Discover the best time to fly to Saint Lucia from United Kingdom with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from the United Kingdom to Saint Lucia

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

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

Find hourly flight availability from United Kingdom 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 24 April 2025.

Reviews of airlines servicing Saint Lucia

Peruse reviews from past customers who have flown with Delta, KLM and Finnair from United Kingdom 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.

Related info for your journey

Find useful and relevant information for your journey from United Kingdom 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 United Kingdom to Saint Lucia one-way?

Can I find deals for flights from United Kingdom to Saint Lucia that include hotel bookings?

How can I find direct flights from United Kingdom to Saint Lucia?

Can I find deals for business class flights from United Kingdom to Saint Lucia?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for United Kingdom to Saint Lucia

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from United Kingdom to Saint Lucia

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 United Kingdom to Saint Lucia?

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

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

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

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Cheapest flights from United Kingdom to Saint Lucia
Explore the most affordable flight options available from United Kingdom to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 April 2025.