Cheap flights from Heathrow to Saint Lucia

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Mon 29/11
Mon 6/12

How far in advance should I book a flight from London Heathrow Airport to Saint Lucia?

To save up to 19% on this flight, we recommend booking at least 54 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from London Heathrow Airport to Saint Lucia from £710 1-2 weeks out and tickets from £837 for flights departing within the next 72 hours.

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 £693 for the month, but tickets can be as low as £481. 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 flights from Heathrow to Saint Lucia in November, December 2021

The best prices found for LHR to Saint Lucia flights in November, December
25 Nov - 5 Dec
LHR

London Heathrow

UVF

Castries Hewanorra

1 stop

28h 55m
UVF

Castries Hewanorra

LHR

London Heathrow

1 stop

32h 50m
£434

Air Canada

View Deal

Deal found 24.11.21

2 Dec - 20 Dec
LHR

London Heathrow

UVF

Castries Hewanorra

Nonstop

8h 50m
UVF

Castries Hewanorra

LHR

London Heathrow

Nonstop

8h 20m
£567

British Airways

View Deal

Deal found 24.11.21

30 Dec - 6 Jan
LHR

London Heathrow

UVF

Castries Hewanorra

Nonstop

9h 20m
UVF

Castries Hewanorra

LHR

London Heathrow

Nonstop

8h 10m
£606

Virgin Atlantic

View Deal

Deal found 24.11.21

Heathrow to Saint Lucia 2021 flight deals

Cheap flights to Saint Lucia from Heathrow found for this year
25 Nov - 5 Dec
LHR

London Heathrow

UVF

Castries Hewanorra

1 stop

28h 55m
UVF

Castries Hewanorra

LHR

London Heathrow

1 stop

32h 50m
£434

Air Canada

View Deal

Deal found 24.11.21

23 Nov - 7 Dec
LHR

London Heathrow

UVF

Castries Hewanorra

Nonstop

8h 50m
UVF

Castries Hewanorra

LHR

London Heathrow

Nonstop

8h 20m
£536

British Airways

View Deal

Deal found 21.11.21

2 Dec - 20 Dec
LHR

London Heathrow

UVF

Castries Hewanorra

Nonstop

8h 50m
UVF

Castries Hewanorra

LHR

London Heathrow

Nonstop

8h 20m
£567

British Airways

View Deal

Deal found 24.11.21

Direct flights to Saint Lucia from Heathrow

Save time with Heathrow to Saint Lucia direct flight deals
8 Jan - 15 Jan
LHR

London Heathrow

UVF

Castries Hewanorra

Nonstop

9h 20m
UVF

Castries Hewanorra

LHR

London Heathrow

Nonstop

8h 10m
£373

Virgin Atlantic

View Deal

Deal found 22.11.21

6 Jan - 13 Jan
LHR

London Heathrow

UVF

Castries Hewanorra

Nonstop

9h 20m
UVF

Castries Hewanorra

LHR

London Heathrow

Nonstop

8h 10m
£383

Virgin Atlantic

View Deal

Deal found 23.11.21

8 Jan - 22 Jan
LHR

London Heathrow

UVF

Castries Hewanorra

Nonstop

9h 20m
UVF

Castries Hewanorra

LHR

London Heathrow

Nonstop

8h 10m
£395

Virgin Atlantic

View Deal

Deal found 22.11.21

Last-minute flights from Heathrow to Saint Lucia

Late deals on return flights to Saint Lucia from Heathrow, departing today and this week
2 Dec - 20 Dec
LHR

London Heathrow

UVF

Castries Hewanorra

Nonstop

8h 50m
UVF

Castries Hewanorra

LHR

London Heathrow

Nonstop

8h 20m
£567

British Airways

View Deal

Deal found 24.11.21

1 Dec - 9 Dec
LHR

London Heathrow

UVF

Castries Hewanorra

2 stops

32h 12m
UVF

Castries Hewanorra

LHR

London Heathrow

1 stop

34h 52m
£641

Delta

View Deal

Deal found 23.11.21

1 Dec - 9 Dec
LHR

London Heathrow

UVF

Castries Hewanorra

1 stop

28h 17m
UVF

Castries Hewanorra

LHR

London Heathrow

1 stop

34h 52m
£646

Delta

View Deal

Deal found 23.11.21

One-way flights to Saint Lucia from Heathrow

The cheapest one-way flights from Heathrow to Saint Lucia
3 Mar
LHR

London Heathrow

UVF

Castries Hewanorra

Nonstop

9h 20m
£294

Virgin Atlantic

View Deal

Deal found 22.11.21

14 Apr
LHR

London Heathrow

UVF

Castries Hewanorra

1 stop

24h 20m
£368

Air Canada

View Deal

Deal found 22.11.21

3 Mar
LHR

London Heathrow

UVF

Castries Hewanorra

1 stop

27h 20m
£368

Air Canada

View Deal

Deal found 22.11.21

Related info for your journey

Useful info, stats and facts about Heathrow to Saint Lucia flights.

Which airlines flying from London Heathrow to Saint Lucia have flexible cancellations due to COVID-19?

Some of our airline partners flying from London Heathrow to Saint Lucia have new flexible policies in place due to COVID-19. British Airways, American Airlines, and Virgin Atlantic are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like British Airways with this kind of flexibility.

Can I find flights from London Heathrow Airport to Saint Lucia for under £400 on Cheapflights?

Yes, there are multiple flights from London Heathrow Airport to Saint Lucia for under £400. The cheapest flight booked recently is on Virgin Atlantic for just £373, but on average you can expect to pay £400.

Are there direct flights from London Heathrow Airport to Saint Lucia for under £400 on Cheapflights?

Cheapflights has 20 direct flights from London Heathrow Airport to Saint Lucia under £400. A good price for a direct flight from London Heathrow Airport to Saint Lucia is less than £516.

Are there last-minute flights available from London Heathrow Airport to Saint Lucia for under £600?

There are currently 20+ open flights from London Heathrow Airport to Saint Lucia within the next 7 days for less than £600.

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 £294. Users have also found prices from £368 and £569 on Air Canada and United Airlines, respectively.

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: American Airlines, Air Canada or British Airways.

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 £995, our data shows the cheapest flight currently is £569. When looking at the most popular route, (London Heathrow - Castries Hewanorra), you can expect to pay £373 for that flight.

Can I fly to Saint Lucia from London Heathrow right now?

Information is based on travel restrictions from London Heathrow to Saint Lucia

Most visitors from London Heathrow need to provide a negative COVID-19 test result and/or quarantine to enter Saint Lucia.

COVID-19 testing requirements
Visitors from London Heathrow must present a negative RT-PCR (NAAT) test taken 120 hours before departing to Saint Lucia.

Quarantine requirements
Visitors from London Heathrow are not required to quarantine after entering Saint Lucia.

Documents
Travel Authorization Form - All passengers will be screened on arrival. The Health Declaration Form must be completed on the day of travel and before landing to expedite processing and presented at the health screening desk on arrival in Saint Lucia.


Can I fly back to London Heathrow from Saint Lucia?

Returning to London Heathrow from Saint Lucia

COVID-19 testing requirements
Visitors from Saint Lucia must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to London Heathrow.

Quarantine requirements
Visitors from Saint Lucia are not required to quarantine after entering London Heathrow.

Top 4 airlines flying from Heathrow to Saint Lucia

The chart below displays the airlines Cheapflights users travelling from Heathrow to Saint Lucia choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
British Airways
Cheapest£444
Average£731
FlexibilityNo cancel fee
On-time70%
COVID-19 safety
Virgin Atlantic
Cheapest£501
Average£788
FlexibilityNo cancel fee
On-time72%
COVID-19 safety
Air Canada
Cheapest£515
Average£635
FlexibilityNo cancel fee
On-time67%
COVID-19 safety
American Airlines
Cheapest£637
Average£766
FlexibilityNo cancel fee
On-time71%
COVID-19 safety

Hourly flight availability from Heathrow to Saint Lucia

See what time of day planes typically take off from Heathrow to Saint Lucia
0%of flight departuresEarly morningMidnight to 6 am
100%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM