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

For one-way options, check prices for Virgin Atlantic. According to our data, you can fly for as low as £409. Users have also found prices from £477 and £575 on WestJet and Air Canada, respectively.

What are the cheapest flights from London Heathrow Airport to Saint Lucia?

While on average a flight from London Heathrow Airport to Saint Lucia is generally £740, our data shows the cheapest flight currently is £524. When looking at the most popular route, (London Heathrow - Castries Hewanorra), you can expect to pay £527 for that flight.

What are the most popular airlines that fly from London Heathrow Airport to Saint Lucia?

Before booking your flight from London Heathrow Airport to Saint Lucia check out the most popular airlines for this route: Finnair, British Airways or Virgin Atlantic.

What is the cheapest month to fly from London Heathrow Airport to Saint Lucia?

Our data shows that June tends to be the cheapest month to fly to Saint Lucia from London Heathrow Airport. Users have commonly found prices around £637 for the month, but tickets can be as low as £448. Due to multiple factors, prepare for potentially higher prices in December.

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

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

How can I find direct flights from Heathrow to Saint Lucia?

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

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

Yes. Cheapflights offers flight deals from Heathrow 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.

£725+ Flights from London Heathrow Airport to Saint Lucia

Find flight deals from Heathrow to Saint Lucia

Cheapest flights from Heathrow to Saint Lucia
Explore the most affordable flight options available from Heathrow to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 Oktober 2024.

Mo 18/1109:35LHR - UVF

Nonstop11h 30mVirgin Atlantic

Mo 25/1118:55UVF - LHR

Nonstop10h 40mVirgin Atlantic

Deal found 28/10£541

Do 5/1208:25LHR - UVF

2 stops36h 16mIcelandair

So 8/1215:55UVF - LHR

1 stop34h 00mIcelandair

Deal found 28/10£558

So 10/1118:00LHR - UVF

1 stop25h 45mAir Canada

So 17/1116:45UVF - LHR

1 stop35h 45mAir Canada

Deal found 28/10£570

Sa 9/1116:10LHR - UVF

1 stop27h 07mDelta

Do 14/1116:30UVF - LHR

2 stops34h 25mDelta

Deal found 28/10£697

Mo 9/1215:35LHR - UVF

2 stops27h 45mBritish Airways

Do 16/115:30UVF - LHR

1 stop16h 50mBritish Airways

Deal found 28/10£699

Do 5/1214:30LHR - UVF

1 stop28h 50mAmerican Airlines

So 8/1215:35UVF - LHR

1 stop16h 25mAmerican Airlines

Deal found 29/10£701

Di 3/1212:35LHR - UVF

1 stop28h 45mMultiple Airlines

Di 10/1216:20UVF - LHR

2 stops21h 55mMultiple Airlines

Deal found 29/10£762

Do 21/1113:30LHR - SLU

1 stop33h 30mMultiple Airlines

Do 28/1109:25SLU - LHR

1 stop16h 25mMultiple Airlines

Deal found 29/10£765

Fr 6/1219:05LHR - UVF

2 stops23h 30mFinnair

So 22/1215:50UVF - LHR

1 stop16h 30mFinnair

Deal found 29/10£836

Best flights from Heathrow to Saint Lucia
Discover carefully curated flight deals from Heathrow to Saint Lucia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 Oktober 2024.

Fr 10/107:25LHR - UVF

1 stop33h 04mIcelandair

So 26/114:08UVF - LHR

1 stop35h 47mIcelandair

Deal found 29/10£527

Mo 18/1109:35LHR - UVF

Nonstop11h 30mVirgin Atlantic

Mo 25/1118:55UVF - LHR

Nonstop10h 40mVirgin Atlantic

Deal found 28/10£541

Di 21/114:30LHR - UVF

1 stop29h 15mAir Canada

Di 4/216:45UVF - LHR

1 stop35h 45mAir Canada

Deal found 28/10£568

Mi 20/1111:05LHR - SLU

1 stop31h 30mMultiple Airlines

Do 28/1115:20SLU - LHR

1 stop12h 15mMultiple Airlines

Deal found 28/10£649

So 2/208:50LHR - UVF

2 stops34h 40mDelta

So 16/216:50UVF - LHR

2 stops34h 15mDelta

Deal found 29/10£671

Mo 9/1215:35LHR - UVF

2 stops27h 45mBritish Airways

Do 16/115:30UVF - LHR

1 stop16h 50mBritish Airways

Deal found 28/10£699

Fr 7/219:05LHR - UVF

2 stops24h 00mFinnair

Do 13/216:33UVF - LHR

2 stops23h 27mFinnair

Deal found 28/10£701

Do 5/1214:30LHR - UVF

1 stop28h 50mAmerican Airlines

So 8/1216:20UVF - LHR

1 stop16h 00mAmerican Airlines

Deal found 28/10£701

Di 3/1212:35LHR - UVF

1 stop28h 45mMultiple Airlines

Di 10/1216:20UVF - LHR

2 stops21h 55mMultiple Airlines

Deal found 29/10£762

Last-minute flights from Heathrow to Saint Lucia
Discover last-minute flight deals from Heathrow to Saint Lucia. Data last updated 30 Oktober 2024 and is based on user searches.

So 3/1118:00LHR - UVF

1 stop25h 45mAir Canada

Mo 11/1116:45UVF - LHR

1 stop15h 05mAir Canada

Deal found 28/10£575

Mo 4/1109:35LHR - UVF

1 stop11h 30mVirgin Atlantic

Mo 11/1118:55UVF - LHR

1 stop10h 40mVirgin Atlantic

Deal found 28/10£611

Mo 4/1109:35LHR - UVF

1 stop11h 30mVirgin Atlantic

Mo 11/1118:55UVF - LHR

1 stop10h 40mVirgin Atlantic

Deal found 29/10£611

Di 5/1116:10LHR - UVF

1 stop27h 07mDelta

Mo 11/1116:30UVF - LHR

1 stop35h 25mDelta

Deal found 28/10£735

Mi 6/1116:10LHR - UVF

1 stop27h 07mKLM

Do 14/1116:30UVF - LHR

2 stops20h 30mKLM

Deal found 28/10£1,130

Mi 6/1106:00LHR - UVF

3 stops36h 48mMultiple Airlines

So 17/1116:45UVF - LHR

3 stops35h 10mMultiple Airlines

Deal found 29/10£1,643

Do 7/1107:25LHR - UVF

1 stop35h 28mIcelandair

Sa 16/1115:10UVF - LHR

1 stop25h 35mIcelandair

Deal found 28/10£591

Do 7/1111:05LHR - SLU

1 stop30h 05mMultiple Airlines

Di 12/1107:30SLU - LHR

1 stop22h 05mMultiple Airlines

Deal found 28/10£661

Do 7/1119:00LHR - UVF

2 stops24h 35mBritish Airways

Sa 16/1114:23UVF - LHR

2 stops27h 47mBritish Airways

Deal found 28/10£794

Fr 8/1112:35LHR - UVF

1 stop28h 45mAmerican Airlines

So 10/1114:23UVF - LHR

1 stop15h 17mAmerican Airlines

Deal found 28/10£793

Fr 8/1108:25LHR - UVF

1 stop35h 06mIcelandair

Di 26/1118:00UVF - LHR

1 stop22h 45mIcelandair

Deal found 29/10£574

Fr 8/1119:00LHR - UVF

2 stops23h 50mFinnair

Di 26/1116:35UVF - LHR

2 stops25h 35mFinnair

Deal found 29/10£719

One-way flights from Heathrow to Saint Lucia
Search for one-way flight options from Heathrow to Saint Lucia. Find affordable one-way fares based on user searches. Data last updated 30 Oktober 2024.

Mo 4/1109:35LHR - UVF

1 stop11h 30mVirgin Atlantic

Deal found 28/10£409

Di 10/1214:50LHR - UVF

2 stops51h 58mWestJet

Deal found 28/10£477

Sa 11/118:25LHR - SLU

3 stops45h 00mMultiple Airlines

Deal found 28/10£483

Di 10/1219:10LHR - UVF

2 stops47h 38mMultiple Airlines

Deal found 29/10£571

So 3/1118:00LHR - UVF

1 stop25h 45mAir Canada

Deal found 28/10£575

Fr 27/1216:10LHR - UVF

1 stop25h 28mKLM

Deal found 28/10£845

Mo 16/1213:30LHR - UVF

2 stops29h 50mFinnair

Deal found 28/10£889

Fr 27/1209:20LHR - UVF

2 stops35h 05mUnited Airlines

Deal found 28/10£912

Find flights from Heathrow to Saint Lucia within your budget

Fly from

Fly to

Budget

£527 - £762

Route

Depart

Return

Price

London HeathrowCastries Hewanorra

LHR - UVF

LHRUVF

London Heathrow

Fr 10/1

1 stop33h 04m

Castries Hewanorra

So 26/1

1 stop35h 47m

£527

London HeathrowCastries Hewanorra

LHR - UVF

LHRUVF

London Heathrow

Mo 18/11

Nonstop11h 30m

Castries Hewanorra

Mo 25/11

Nonstop10h 40m

£541

London HeathrowCastries Hewanorra

LHR - UVF

LHRUVF

London Heathrow

Di 21/1

1 stop29h 15m

Castries Hewanorra

Di 4/2

1 stop35h 45m

£568

London HeathrowCastries George F. L. Charle

LHR - SLU

LHRSLU

London Heathrow

Mi 20/11

1 stop31h 30m

Castries George F. L. Charle

Do 28/11

1 stop12h 15m

£649

London HeathrowCastries Hewanorra

LHR - UVF

LHRUVF

London Heathrow

So 2/2

2 stops34h 40m

Castries Hewanorra

So 16/2

2 stops34h 15m

£671

London HeathrowCastries Hewanorra

LHR - UVF

LHRUVF

London Heathrow

Mo 9/12

2 stops27h 45m

Castries Hewanorra

Do 16/1

1 stop16h 50m

£699

London HeathrowCastries Hewanorra

LHR - UVF

LHRUVF

London Heathrow

Fr 7/2

2 stops24h 00m

Castries Hewanorra

Do 13/2

2 stops23h 27m

£701

London HeathrowCastries Hewanorra

LHR - UVF

LHRUVF

London Heathrow

Do 5/12

1 stop28h 50m

Castries Hewanorra

So 8/12

1 stop16h 00m

£701

London HeathrowCastries Hewanorra

LHR - UVF

LHRUVF

London Heathrow

Di 3/12

1 stop28h 45m

Castries Hewanorra

Di 10/12

2 stops21h 55m

£762

Flights are sorted by cheapest first

Deals found on 29/10

Best time to book a flight from Heathrow to Saint Lucia

Have a flexible travel schedule? Discover the best time to fly to Saint Lucia from Heathrow 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 Heathrow to Saint Lucia

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

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

Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Saint Lucia (average of £328). Flying from London Heathrow Airport to Saint Lucia in December is currently the most expensive (average of £919). 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 LHR to LC?

When flying from London Heathrow Airport 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.

Reviews of airlines servicing Saint Lucia

To help decide which airline to fly from London to Saint Lucia, see what other customers have to say about Icelandair, Virgin Atlantic and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

8,845 reviews

Check prices

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

8,845 reviews

Delta

8.0

Very Good

8,845 reviews

Check prices

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

1,352 reviews

Delta

8.0

Very Good

8,845 reviews

Check prices

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

1,318 reviews

Delta

8.0

Very Good

8,845 reviews

Check prices

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

7.6

Good

667 reviews

Delta

8.0

Very Good

8,845 reviews

Check prices

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

United Airlines

7.4

Good

9,249 reviews

Delta

8.0

Very Good

8,845 reviews

Check prices

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

What are the cheapest airlines to fly from London Heathrow Airport to Saint Lucia one-way?
For one-way options, check prices for Virgin Atlantic. According to our data, you can fly for as low as £409. Users have also found prices from £477 and £575 on WestJet and Air Canada, respectively.
What are the cheapest flights from London Heathrow Airport to Saint Lucia?
While on average a flight from London Heathrow Airport to Saint Lucia is generally £740, our data shows the cheapest flight currently is £524. When looking at the most popular route, (London Heathrow - Castries Hewanorra), you can expect to pay £527 for that flight.
Can I find deals for flights from Heathrow to Saint Lucia that include hotel bookings?
Yes. In addition to deals on Heathrow to Saint Lucia flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Saint Lucia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Saint Lucia.
Can I find deals for business class flights from Heathrow to Saint Lucia?
Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow Airport to Saint Lucia?
Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Saint Lucia (average of £328). Flying from London Heathrow Airport to Saint Lucia in December is currently the most expensive (average of £919). 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 Heathrow to Saint Lucia

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Direct flights to

Direct flights to Montego Bay

Direct flights to Bridgetown

Direct flights to Kingston

Direct flights to Punta Cana

Direct flights to St. George's

Direct flights to Port of Spain

Direct flights to St. John's

Direct flights to Kingstown

Direct flights to Nassau

Direct flights to Castries

Direct flights to George Town

Direct flights to Basseterre

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Direct flights to Oranjestad

Direct flights to Scarborough

Top 3 airlines flying from Heathrow to Saint Lucia

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£455	Average£626	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Virgin Atlantic	Cheapest£506	Average£714	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Finnair	Cheapest£810	Average£970	FlexibilityNo cancel fee	On-time76%	Search Finnair flights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Saint Lucia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

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

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

Yes! Cheapflights helps users easily find flights from Heathrow to Saint Lucia with no change fees.

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

Yes! Start tracking prices for Heathrow to Saint Lucia flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from London Heathrow Airport to Saint Lucia from £409

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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find flight deals from Heathrow to Saint Lucia

Cheapest flights from Heathrow to Saint LuciaExplore the most affordable flight options available from Heathrow to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 Oktober 2024.

Explore the most affordable flight options available from Heathrow to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 Oktober 2024.

Find flights from Heathrow to Saint Lucia within your budget

Best time to book a flight from Heathrow to Saint Lucia

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

Travel insights for flights from Heathrow to Saint Lucia

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

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

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

Find hourly flight availability from Heathrow 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 30 Oktober 2024.

Reviews of airlines servicing Saint Lucia

To help decide which airline to fly from London to Saint Lucia, see what other customers have to say about Icelandair, Virgin Atlantic and Delta. You can also see how each airline compares 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 Heathrow 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 Heathrow Airport to Saint Lucia one-way?

What are the cheapest flights from London Heathrow Airport to Saint Lucia?

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

How can I find direct flights from Heathrow to Saint Lucia?

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

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

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

Top 3 airlines flying from Heathrow 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 Heathrow to Saint Lucia?

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

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

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

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Cheapest flights from Heathrow to Saint Lucia
Explore the most affordable flight options available from Heathrow to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 Oktober 2024.