Cheap flights from London to St Lucia

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How to find the cheapest flight from
London (LON) to St Lucia

How far in advance should I book a flight from London to St Lucia?

To save up to 6% on this flight, we recommend booking at least 37 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 to St Lucia from £521 1-2 weeks out and tickets from £560 for flights departing within the next 72 hours.

What is the cheapest month to fly from London to St Lucia?

September can be a great time to fly to St Lucia from London with a flight ticket averaging about £705. Cheapflights users have found deals in the month of September for as cheap as £491. The most expensive prices can be found in the month of December.

Cheap flights from London to St Lucia in August, September 2020

The best prices found for LON to St Lucia flights in August, September
29 Aug - 12 Sep
£621pp
LGW
London Gatwick
British Airways
Direct
UVF
Castries Hewanorra
UVF
Castries Hewanorra
British Airways
Direct
LGW
London Gatwick
15 Aug - 26 Aug
£633pp
LGW
London Gatwick
British Airways
Direct
UVF
Castries Hewanorra
UVF
Castries Hewanorra
British Airways
Direct
LGW
London Gatwick
15 Aug - 23 Aug
£636pp
LGW
London Gatwick
British Airways
Direct
UVF
Castries Hewanorra
UVF
Castries Hewanorra
British Airways
Direct
LGW
London Gatwick

London to St Lucia 2020 flight deals

Cheap flights to St Lucia from London found for this year
4 Nov - 11 Nov
£543pp
LGW
London Gatwick
British Airways
Direct
UVF
Castries Hewanorra
UVF
Castries Hewanorra
British Airways
Direct
LGW
London Gatwick
14 Nov - 28 Nov
£547pp
LGW
London Gatwick
British Airways
Direct
UVF
Castries Hewanorra
UVF
Castries Hewanorra
British Airways
Direct
LGW
London Gatwick
4 Nov - 13 Nov
£548pp
LGW
London Gatwick
British Airways
Direct
UVF
Castries Hewanorra
UVF
Castries Hewanorra
British Airways
Direct
LGW
London Gatwick

Direct flights to St Lucia from London

Save time with London to St Lucia direct flight deals
4 Nov - 11 Nov
£543pp
LGW
London Gatwick
British Airways
Direct
UVF
Castries Hewanorra
UVF
Castries Hewanorra
British Airways
Direct
LGW
London Gatwick
14 Nov - 28 Nov
£547pp
LGW
London Gatwick
British Airways
Direct
UVF
Castries Hewanorra
UVF
Castries Hewanorra
British Airways
Direct
LGW
London Gatwick
4 Nov - 13 Nov
£548pp
LGW
London Gatwick
British Airways
Direct
UVF
Castries Hewanorra
UVF
Castries Hewanorra
British Airways
Direct
LGW
London Gatwick

Last-minute flights from London to St Lucia

Late deals on return flights to St Lucia from London, departing today and this week
26 Jul - 16 Aug
£807pp
LHR
London Heathrow
Delta
 
1 STOP
UVF
Castries Hewanorra
UVF
Castries Hewanorra
Delta
   
2 STOPS
LHR
London Heathrow
25 Jul - 9 Aug
£915pp
LGW
London Gatwick
British Airways
Direct
UVF
Castries Hewanorra
UVF
Castries Hewanorra
British Airways
Direct
LGW
London Gatwick
25 Jul - 9 Aug
£918pp
LGW
London Gatwick
British Airways
Direct
UVF
Castries Hewanorra
UVF
Castries Hewanorra
British Airways
Direct
LGW
London Gatwick

One-way flights to St Lucia from London

The cheapest one-way flights from London to St Lucia
06:00 - 09:50
British Airways
Direct
8h 50m
LGW - UVF
British Airways
£588
Kiwi.com
13:10 - 10:20
KLM
2 stops
50h 10m
LHR - UVF
KLM
07:20 - 13:45
Multiple Airlines
1 stop
11h 25m
LGW - SLU
Multiple Airlines
£1307
DreamWorldTravel

Related info for your journey

Useful info, stats and facts about London to St Lucia flights.

Flight FAQs

From London to St Lucia

Are flight prices decreasing from London to St Lucia due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both London and St Lucia for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from London to St Lucia for under £600 on Cheapflights?

Yes, there are multiple flights from London to St Lucia for under £600. The cheapest flight booked recently is on British Airways for just £543, but on average you can expect to pay £565.

Are there direct flights from London to St Lucia for under £600 on Cheapflights?

Cheapflights has 20 direct flights from London to St Lucia under £600. A good price for a direct flight from London to St Lucia is less than £565.

Are there last-minute flights available from London to St Lucia for under £900?

There are currently 20+ open flights from London to St Lucia within the next 7 days for less than £900.

What are the most popular airlines that fly from London to St Lucia?

Consider American Airlines, British Airways or TUI Airways when booking your flight. These represent the most popular airlines when flying from London to St Lucia.

What are the most popular routes from London to St Lucia?

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

What are the cheapest flights from London to St Lucia?

Looking for the cheapest flight from London to St Lucia? While on average our users pay £583, our data indicates the cheapest price to be £318. The most popular route (London Heathrow - Castries Hewanorra), is priced around £506.

How long does is the flight from London to St Lucia?

British Airways can get you from London to St Lucia in just under 8h 50m. Your travel time will be generally consistent. Generally, flights for this route are direct.

What is the cheapest airline to fly from London to St Lucia return?

Cheapflights users have booked flights from London to St Lucia from £416 return.

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

One-way options have recently been found by users for as low as £588 on British Airways. Other airlines that offer cheap prices include KLM from £791 and Delta from £1154 one-way.

Arrival points for flights from London to St Lucia

Destination information for St Lucia

Things to know before you go. Useful info for your trip from London to St Lucia
Today's exchange rate
£1 = $3.53
Flight duration
8h 36m

Airports servicing London

Heathrow (LHR)
Luton (LTN)
Stansted (STN)
City (LCY)
Southend (SEN)

Airports servicing

Hewanorra Intl (UVF)
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