When is the best time 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 £930). 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.

How recently were the London Heathrow Airport to Saint Lucia flight deals updated?

The London Heathrow Airport to Saint Lucia flight deals you see on this page were last updated on 20/5.

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 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 £658, our data shows the cheapest flight currently is £527. When looking at the most popular route, (London Heathrow - Castries Hewanorra), you can expect to pay £585 for that flight.

Can I find flights from London Heathrow Airport to Saint Lucia for under £600 on Cheapflights?

Yes, there are multiple flights from London Heathrow Airport to Saint Lucia for under £600. The cheapest flight booked recently is on JetBlue for just £585, but on average you can expect to pay £737.

Are there nonstop flights from London Heathrow Airport to Saint Lucia for under £1,000 on Cheapflights?

Cheapflights has at least 2 direct flights from London Heathrow Airport to Saint Lucia under £1,000. A good price for a nonstop flight from London Heathrow Airport to Saint Lucia is less than £1,060.

Are there last-minute flights available from London Heathrow Airport to Saint Lucia for under £1,300?

There are currently 12+ open flights from London Heathrow Airport to Saint Lucia within the next 7 days for less than £1,300.

What does LHR to UVF mean?

LHR and UVF are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. LHR to UVF refers to a flight route from London Heathrow Airport to Castries Hewanorra Airport. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Castries George F. L. Charle Airport (SLU).

Can I find deals for flights from Heathrow to Saint Lucia that include extra baggage allowance?

The amount of baggage you can bring on your Heathrow to Saint Lucia flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Can I find deals on flights from Heathrow to Saint Lucia with specific airlines?

Yes, Cheapflights allows you to browse and filter Heathrow to Saint Lucia flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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.

Can I find deals for flights from Heathrow to Saint Lucia that allow pets onboard?

Many airlines flying from Heathrow to Saint Lucia offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Can I find deals on last-minute flights from Heathrow to Saint Lucia?

Yes, you can often find last-minute deals on Heathrow to Saint Lucia flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

Cheap Flights from London Heathrow Airport to Saint Lucia from £585

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

Our data shows that May tends to be the cheapest month to fly to Saint Lucia from London Heathrow Airport. Users have commonly found prices around £675 for the month, but tickets can be as low as £496. Due to multiple factors, prepare for potentially higher prices in December.

When is the cheapest time to fly from London Heathrow Airport to Saint Lucia (LHR - 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.

Cheap JetBlue flights from Heathrow to Saint Lucia

Take a peek at the cheapest JetBlue flights we've detected travelling from London to Saint Lucia. Come back soon if you're not finding the exact deal you're looking for.

Tue 18/611:55LHR - UVF

1 stop15h 36mJetBlue

Sun 23/623:31UVF - LHR

1 stop16h 14mJetBlue

Deal found 19/5£585

Sun 16/607:25LHR - UVF

1 stop20h 06mJetBlue

Sun 23/623:31UVF - LHR

1 stop16h 14mJetBlue

Deal found 19/5£638

Thu 27/607:25LHR - UVF

1 stop20h 06mJetBlue

Thu 4/723:31UVF - LHR

1 stop16h 14mJetBlue

Deal found 19/5£730

Sat 15/607:25LHR - UVF

1 stop20h 06mJetBlue

Sun 30/623:31UVF - LHR

1 stop16h 14mJetBlue

Deal found 19/5£785

Thu 13/611:55LHR - UVF

1 stop15h 36mJetBlue

Tue 18/623:31UVF - LHR

1 stop16h 14mJetBlue

Deal found 19/5£927

Cheap Delta flights from Heathrow to Saint Lucia

Have a look at some of the cheapest available Delta flights departing from London and landing in Saint Lucia. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.

Wed 4/917:50LHR - UVF

2 stops25h 30mDelta

Thu 3/1015:40UVF - LHR

1 stop16h 35mDelta

Deal found 19/5£701

Sun 27/1014:50LHR - UVF

2 stops27h 30mDelta

Tue 5/1116:40UVF - LHR

1 stop16h 50mDelta

Deal found 19/5£718

Wed 4/913:55LHR - UVF

1 stop29h 25mDelta

Thu 3/1015:40UVF - LHR

1 stop16h 35mDelta

Deal found 19/5£736

Thu 24/1013:00LHR - UVF

2 stops30h 20mDelta

Thu 31/1015:40UVF - LHR

2 stops18h 10mDelta

Deal found 19/5£749

Fri 26/713:55LHR - UVF

2 stops29h 53mDelta

Mon 5/815:40UVF - LHR

1 stop16h 35mDelta

Deal found 19/5£750

Mon 29/717:50LHR - UVF

2 stops25h 56mDelta

Tue 6/815:40UVF - LHR

1 stop16h 35mDelta

Deal found 19/5£755

Fri 26/712:55LHR - UVF

2 stops30h 53mDelta

Sat 3/816:08UVF - LHR

2 stops33h 57mDelta

Deal found 19/5£765

Thu 3/1009:20LHR - UVF

2 stops34h 00mDelta

Thu 17/1015:40UVF - LHR

1 stop16h 35mDelta

Deal found 19/5£806

Thu 10/1013:55LHR - UVF

1 stop29h 25mDelta

Fri 22/1116:40UVF - LHR

2 stops17h 45mDelta

Deal found 19/5£819

Cheap Heathrow to Saint Lucia flights in May & June 2024

These are some of the most attractive deals on flights from London to Saint Lucia in 2024. Check back regularly for other flight deals.

Tue 18/611:55LHR - UVF

1 stop15h 36mJetBlue

Sun 23/623:31UVF - LHR

1 stop16h 14mJetBlue

Deal found 19/5£585

Sun 16/607:25LHR - UVF

1 stop20h 06mJetBlue

Sun 23/623:31UVF - LHR

1 stop16h 14mJetBlue

Deal found 19/5£638

Thu 27/607:25LHR - UVF

1 stop20h 06mJetBlue

Thu 4/723:31UVF - LHR

1 stop16h 14mJetBlue

Deal found 19/5£730

Tue 18/614:05LHR - UVF

2 stops29h 25mAir Canada

Sun 23/615:30UVF - LHR

2 stops24h 30mAir Canada

Deal found 19/5£751

Sat 15/607:25LHR - UVF

1 stop20h 06mJetBlue

Mon 1/723:31UVF - LHR

1 stop16h 14mJetBlue

Deal found 19/5£785

Sat 1/611:25LHR - SLU

1 stop33h 30mMultiple Airlines

Mon 17/616:25SLU - LHR

1 stop32h 55mMultiple Airlines

Deal found 19/5£812

Sun 9/611:25LHR - SLU

1 stop12h 35mMultiple Airlines

Sun 16/616:25SLU - LHR

1 stop32h 55mMultiple Airlines

Deal found 19/5£822

Mon 10/611:25LHR - SLU

1 stop33h 30mMultiple Airlines

Mon 17/616:25SLU - LHR

1 stop32h 55mMultiple Airlines

Deal found 20/5£831

Sun 16/611:25LHR - SLU

1 stop33h 30mMultiple Airlines

Sun 23/609:25SLU - LHR

1 stop15h 50mMultiple Airlines

Deal found 19/5£853

Heathrow to Saint Lucia 2024 flight deals

These are some of the most attractive deals on flights from London to Saint Lucia in 2024. Check back regularly for other flight deals.

Tue 18/611:55LHR - UVF

1 stop15h 36mJetBlue

Sun 23/623:31UVF - LHR

1 stop16h 14mJetBlue

Deal found 19/5£585

Mon 4/1110:05LHR - UVF

1 stop11h 30mVirgin Atlantic

Mon 11/1119:15UVF - LHR

1 stop10h 50mVirgin Atlantic

Deal found 19/5£626

Sun 16/607:25LHR - UVF

1 stop20h 06mJetBlue

Sun 23/623:31UVF - LHR

1 stop16h 14mJetBlue

Deal found 19/5£638

Thu 24/1017:50LHR - UVF

2 stops25h 30mDelta

Thu 31/1015:40UVF - LHR

1 stop17h 50mDelta

Deal found 20/5£701

Sun 27/1014:50LHR - UVF

2 stops27h 30mDelta

Tue 5/1116:40UVF - LHR

1 stop16h 50mDelta

Deal found 19/5£718

Mon 4/1114:15LHR - UVF

2 stops53h 20mLufthansa

Mon 11/1116:35UVF - LHR

1 stop14h 45mLufthansa

Deal found 19/5£724

Fri 6/1213:25LHR - UVF

2 stops30h 10mAir Canada

Sun 22/1216:35UVF - LHR

1 stop14h 45mAir Canada

Deal found 19/5£725

Thu 27/607:25LHR - UVF

1 stop20h 06mJetBlue

Thu 4/723:31UVF - LHR

1 stop16h 14mJetBlue

Deal found 19/5£730

Mon 4/1114:15LHR - UVF

2 stops53h 20mAir Canada

Mon 11/1116:35UVF - LHR

1 stop33h 55mAir Canada

Deal found 20/5£734

Direct flights to Saint Lucia from Heathrow

To help reduce your travel time, choose from one of these non-stop flights from London to Saint Lucia. Users seeking other options on flights from London to Saint Lucia should update the search form at the top of the page.

Mon 4/1110:05LHR - UVF

Nonstop11h 30mKLM

Mon 11/1119:15UVF - LHR

Nonstop10h 50mKLM

Deal found 19/5£985

Mon 4/1110:05LHR - UVF

Nonstop11h 30mVirgin Atlantic

Mon 11/1119:15UVF - LHR

Nonstop10h 50mVirgin Atlantic

Deal found 20/5£1,136

Heathrow to Saint Lucia flights leaving soon

Consider one of these great deals we found on last-minute flights from London to Saint Lucia. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.

Sat 25/517:05LHR - UVF

2 stops26h 40mAmerican Airlines

Tue 4/615:45UVF - LHR

2 stops33h 35mAmerican Airlines

Deal found 19/5£1,244

Sat 25/514:05LHR - SLU

3 stops33h 55mMultiple Airlines

Sat 1/609:25SLU - LHR

3 stops30h 35mMultiple Airlines

Deal found 19/5£1,252

Sat 25/515:15LHR - UVF

1 stop28h 30mAmerican Airlines

Tue 4/615:45UVF - LHR

2 stops33h 35mAmerican Airlines

Deal found 19/5£1,275

Sat 25/513:00LHR - UVF

2 stops54h 00mFinnair

Sat 1/615:45UVF - LHR

1 stop34h 45mFinnair

Deal found 19/5£1,281

Sat 25/515:15LHR - UVF

1 stop28h 30mAmerican Airlines

Tue 4/615:45UVF - LHR

1 stop34h 55mAmerican Airlines

Deal found 19/5£1,307

Sat 25/513:00LHR - UVF

2 stops30h 00mFinnair

Sat 1/615:45UVF - LHR

2 stops37h 45mFinnair

Deal found 19/5£1,456

Sat 25/521:45LHR - SLU

2 stops26h 15mMultiple Airlines

Sat 1/609:25SLU - LHR

1 stop15h 55mMultiple Airlines

Deal found 19/5£1,970

Mon 27/515:55LHR - UVF

1 stop27h 32mDelta

Mon 10/616:05UVF - LHR

1 stop33h 20mDelta

Deal found 19/5£2,261

Thu 30/511:25LHR - SLU

1 stop12h 35mMultiple Airlines

Thu 6/609:25SLU - LHR

1 stop15h 50mMultiple Airlines

Deal found 20/5£2,645

One-way flights to Saint Lucia from Heathrow

If you're seeking multiple options on one-way flights from London to Saint Lucia, be sure to check out these deals, which are updated often. Those seeking round-trip flights from London to Saint Lucia should utilise the search form at the top of the page.

Tue 18/618:00LHR - UVF

1 stop25h 30mAir Canada

Deal found 19/5£613

Fri 31/520:45LHR - SLU

3 stops44h 00mMultiple Airlines

Deal found 20/5£623

Tue 18/614:05LHR - UVF

2 stops29h 25mAir Canada

Deal found 19/5£652

Tue 18/608:00LHR - UVF

3 stops35h 30mMultiple Airlines

Deal found 19/5£657

Fri 31/506:45LHR - SLU

2 stops17h 15mMultiple Airlines

Deal found 20/5£705

Fri 5/711:55LHR - UVF

1 stop15h 36mJetBlue

Deal found 19/5£720

Fri 5/711:20LHR - UVF

2 stops37h 05mMultiple Airlines

Deal found 19/5£1,069

Fri 31/511:20LHR - SLU

1 stop12h 40mMultiple Airlines

Deal found 20/5£1,772

Find flights from Heathrow to Saint Lucia within your budget

Fly from

Fly to

Budget

£585 - £979

Route

Depart

Return

Price

London HeathrowCastries Hewanorra

LHR - UVF

LHRUVF

London Heathrow

Tue 18/6

1 stop15h 36m

Castries Hewanorra

Sun 23/6

1 stop16h 14m

£585

London HeathrowCastries Hewanorra

LHR - UVF

LHRUVF

London Heathrow

Mon 4/11

1 stop11h 30m

Castries Hewanorra

Mon 11/11

1 stop10h 50m

£626

London HeathrowCastries Hewanorra

LHR - UVF

LHRUVF

London Heathrow

Wed 4/9

2 stops25h 30m

Castries Hewanorra

Thu 3/10

1 stop16h 35m

£701

London HeathrowCastries Hewanorra

LHR - UVF

LHRUVF

London Heathrow

Mon 4/11

2 stops53h 20m

Castries Hewanorra

Mon 11/11

1 stop14h 45m

£724

London HeathrowCastries George F. L. Charle

LHR - SLU

LHRSLU

London Heathrow

Thu 24/10

1 stop12h 35m

Castries George F. L. Charle

Thu 31/10

1 stop16h 25m

£750

London HeathrowCastries Hewanorra

LHR - UVF

LHRUVF

London Heathrow

Tue 18/6

2 stops29h 25m

Castries Hewanorra

Sun 23/6

2 stops24h 30m

£751

London HeathrowCastries Hewanorra

LHR - UVF

LHRUVF

London Heathrow

Sun 27/10

2 stops22h 10m

Castries Hewanorra

Tue 5/11

2 stops34h 25m

£923

London HeathrowCastries Hewanorra

LHR - UVF

LHRUVF

London Heathrow

Sun 22/9

1 stop28h 50m

Castries Hewanorra

Sun 20/10

1 stop34h 15m

£945

London HeathrowCastries Hewanorra

LHR - UVF

LHRUVF

London Heathrow

Mon 9/9

2 stops23h 05m

Castries Hewanorra

Mon 16/9

2 stops25h 06m

£979

Flights are sorted by cheapest first

Deals found on 19/5

No data available for this route at this time. Please check back soon.

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 JetBlue, Delta and Air Canada. 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

10,615 reviews

Check prices

Reviews

1 / 10

On time flights; courteous staff; efficient boarding system! Thank you!

Delta

8.0

Very Good

10,615 reviews

Delta

8.0

Very Good

10,615 reviews

Check prices

Reviews

1 / 10

On time flights; courteous staff; efficient boarding system! Thank you!

KLM

7.9

Good

1,558 reviews

Delta

8.0

Very Good

10,615 reviews

Check prices

Reviews

1 / 10

On time flights; courteous staff; efficient boarding system! Thank you!

Finnair

7.8

Good

1,372 reviews

Delta

8.0

Very Good

10,615 reviews

Check prices

Reviews

1 / 10

On time flights; courteous staff; efficient boarding system! Thank you!

Virgin Atlantic

7.7

Good

730 reviews

Delta

8.0

Very Good

10,615 reviews

Check prices

Reviews

1 / 10

On time flights; courteous staff; efficient boarding system! Thank you!

JetBlue

7.6

Good

4,435 reviews

Delta

8.0

Very Good

10,615 reviews

Check prices

Reviews

1 / 10

On time flights; courteous staff; efficient boarding system! Thank you!

Related info for your journey

Can I find flights from London Heathrow Airport to Saint Lucia for under £600 on Cheapflights?
Yes, there are multiple flights from London Heathrow Airport to Saint Lucia for under £600. The cheapest flight booked recently is on JetBlue for just £585, but on average you can expect to pay £737.
Are there nonstop flights from London Heathrow Airport to Saint Lucia for under £1,000 on Cheapflights?
Cheapflights has at least 2 direct flights from London Heathrow Airport to Saint Lucia under £1,000. A good price for a nonstop flight from London Heathrow Airport to Saint Lucia is less than £1,060.
Are there last-minute flights available from London Heathrow Airport to Saint Lucia for under £1,300?
There are currently 12+ open flights from London Heathrow Airport to Saint Lucia within the next 7 days for less than £1,300.
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 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 £658, our data shows the cheapest flight currently is £527. When looking at the most popular route, (London Heathrow - Castries Hewanorra), you can expect to pay £585 for that flight.
What does LHR to UVF mean?
LHR and UVF are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. LHR to UVF refers to a flight route from London Heathrow Airport to Castries Hewanorra Airport. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Castries George F. L. Charle Airport (SLU).
Can I find deals for flights from Heathrow to Saint Lucia that include extra baggage allowance?
The amount of baggage you can bring on your Heathrow to Saint Lucia flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.
Can I find deals on flights from Heathrow to Saint Lucia with specific airlines?
Yes, Cheapflights allows you to browse and filter Heathrow to Saint Lucia flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.
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.
Can I find deals for flights from Heathrow to Saint Lucia that allow pets onboard?
Many airlines flying from Heathrow to Saint Lucia offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.
Can I find deals on last-minute flights from Heathrow to Saint Lucia?
Yes, you can often find last-minute deals on Heathrow to Saint Lucia flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.
How recently were the London Heathrow Airport to Saint Lucia flight deals updated?
The London Heathrow Airport to Saint Lucia flight deals you see on this page were last updated on 20/5.

See more FAQs

Browse thousands of different 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.

Heathrow to Montego Bay flights

Heathrow to Bridgetown flights

Gatwick to Bridgetown flights

Gatwick to Montego Bay flights

Heathrow to Kingston flights

Gatwick to Punta Cana flights

Heathrow to Castries flights

Heathrow to Punta Cana flights

Gatwick to Kingston flights

Heathrow to Port of Spain flights

London City to Kingston flights

Gatwick to St. John's flights

Heathrow to Santo Domingo flights

London City to Punta Cana flights

Heathrow to St. John's flights

Heathrow to Nassau flights

Heathrow to Luis Munoz Marin Intl flights

Gatwick to Castries flights

Gatwick to St. George's flights

London City to Montego Bay flights

Gatwick to Santo Domingo flights

Heathrow to St. George's flights

Gatwick to Basseterre flights

Heathrow to Kingstown flights

Gatwick to Havana flights

Gatwick to Oranjestad flights

Heathrow to Pointe-à-Pitre flights

Gatwick to Luis Munoz Marin Intl flights

Heathrow to George Town flights

Gatwick to Port of Spain flights

Heathrow to Castries flights

Heathrow to Simpson Bay flights

Luton to Montego Bay flights

Heathrow to Providenciales flights

Heathrow to Basseterre flights

London City to Luis Munoz Marin Intl flights

Heathrow to Road Town flights

Heathrow to Oranjestad flights

Gatwick to Nassau flights

London City to Oranjestad flights

Gatwick to Road Town flights

Heathrow to Havana flights

Gatwick to Scarborough flights

Heathrow to Roseau flights

Heathrow to Saint Thomas Island flights

Gatwick to Pointe-à-Pitre flights

Luton to Punta Cana flights

Gatwick to George Town flights

London City to Bridgetown flights

Gatwick to Saint Thomas Island flights

Direct flights to
Book a non-stop flight to one of these other cities located in .

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

Direct flights to Providenciales

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£499	Average£650	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Virgin Atlantic	Cheapest£506	Average£707	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Finnair	Cheapest£903	Average£992	FlexibilityNo cancel fee	On-time76%	Search Finnair flights

London to Serbia flights

Edinburgh to Budapest flights

Glasgow to Europe flights

London Gatwick Airport to Crete flights

Edinburgh to London Heathrow Airport flights

London to Banjul flights

Edinburgh to Milan flights

London to Tokyo flights

Nottingham to Alicante flights

London to Dortmund flights

Liverpool to Dublin flights

London Heathrow Airport to Larnaca flights

Search flights from Heathrow to Saint Lucia by cabin class

Hourly flight availability from Heathrow to Saint Lucia

0%of flight departures	Early morningMidnight to 6 am
100%of flight departures	Morning6 am to noon
0%of flight departures	AfternoonNoon to 6 pm
0%of flight departures	Evening6 pm to midnight

Midnight

6 AM

Midday

6 PM

Book a flight to one of these trending destinations

Fly with Cheapflights

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

View all available airlines

Cheap flights from London Heathrow Airport to Saint Lucia from £585

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

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

When is the cheapest time to fly from London Heathrow Airport to Saint Lucia (LHR - LC)?

Cheap JetBlue flights from Heathrow to Saint Lucia

Take a peek at the cheapest JetBlue flights we've detected travelling from London to Saint Lucia. Come back soon if you're not finding the exact deal you're looking for.

Cheap Delta flights from Heathrow to Saint Lucia

Have a look at some of the cheapest available Delta flights departing from London and landing in Saint Lucia. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.

Cheap Heathrow to Saint Lucia flights in May & June 2024

Find cheap flight options from Heathrow to Saint Lucia specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 835,519 searches. Prices were last updated on 20 May 2024.

These are some of the most attractive deals on flights from London to Saint Lucia in 2024. Check back regularly for other flight deals.

Heathrow to Saint Lucia 2024 flight deals

Discover exclusive flight deals for travel between Heathrow and Saint Lucia in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 835,519 searches. Data last updated 20 May 2024.

These are some of the most attractive deals on flights from London to Saint Lucia in 2024. Check back regularly for other flight deals.

Direct flights to Saint Lucia from Heathrow

To help reduce your travel time, choose from one of these non-stop flights from London to Saint Lucia. Users seeking other options on flights from London to Saint Lucia should update the search form at the top of the page.

Heathrow to Saint Lucia flights leaving soon

Consider one of these great deals we found on last-minute flights from London to Saint Lucia. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.

One-way flights to Saint Lucia from Heathrow

If you're seeking multiple options on one-way flights from London to Saint Lucia, be sure to check out these deals, which are updated often. Those seeking round-trip flights from London to Saint Lucia should utilise the search form at the top of the page.

Find flights from Heathrow to Saint Lucia within your budget

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 JetBlue, Delta and Air Canada. 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.

Can I find flights from London Heathrow Airport to Saint Lucia for under £600 on Cheapflights?

Are there nonstop flights from London Heathrow Airport to Saint Lucia for under £1,000 on Cheapflights?

Are there last-minute flights available from London Heathrow Airport to Saint Lucia for under £1,300?

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

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

What does LHR to UVF mean?

Can I find deals for flights from Heathrow to Saint Lucia that include extra baggage allowance?

Can I find deals on flights from Heathrow to Saint Lucia with specific airlines?

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?

Can I find deals for flights from Heathrow to Saint Lucia that allow pets onboard?

Can I find deals on last-minute flights from Heathrow to Saint Lucia?

How recently were the London Heathrow Airport to Saint Lucia flight deals updated?

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

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

Top 3 airlines flying from Heathrow to Saint Lucia

Popular flight searches

Check out other popular destinations found by fellow travellers in 2024

Search flights from Heathrow to Saint Lucia by cabin class

Find flights from Heathrow to Saint Lucia, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Heathrow to Saint Lucia

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 20 May 2024.

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations

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?

100% Free

Book with Flexibility

Travel Smart

Alternative routes for Heathrow to Saint Lucia
See prices for flight routes from nearby airports that may be better suited for you.