Cheap flights from London to Castries

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Castries (SLU)
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The best prices from London to Castries are usually found in June or September, booked 54 days in advance, depart on a Tuesday or Thursday and return on a Wednesday

How to find the cheapest flight from
London (LON) to Castries (SLU)

LON - SLU
Price
£532 - £1,026
SLU
Temperature
29 - 32 °C
SLU
Rainfall
57 - 237 mm

Popular in

December

High demand for flights, 33% potential price rise

Cheapest in

June

Best time to find cheap flights, 22% potential price drop

Average price

£626

Average for round-trip flights in January 2021

Round-trip from

£532

From London to Castries

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly return from London to Castries?

Departing on a Monday is a good option for securing a great price. You can expect to save up to 25% when planning your travel around this day of the week.

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

Travellers have found it’s best to book a flight 54 days in advance to save up to 19% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 54 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from London to Castries 1-2 weeks in advance for as low as £700, or £825 for flights within the next 24 hours.

What is the cheapest month to fly from London to Castries?

June can be a great time to fly to Castries from London with a flight ticket averaging about £683. Cheapflights users have found deals in the month of June for as cheap as £474. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from London to Castries (LON - SLU)?

It’s typically best to fly out from London to Castries in the morning. Doing so could potentially save you 29% on the flight price compared to flying in the afternoon, which is usually more expensive.

Cheap flights from London to Castries in January, February 2021

The best prices found for LON to SLU flights in January, February
26 Feb - 12 Mar
£591pp
LHR
London Heathrow
Multiple airlines
 
1 STOP
SLU
Castries George F. L. Charle
SLU
Castries George F. L. Charle
Multiple Airlines
 
1 STOP
LHR
London Heathrow
2 Feb - 17 Feb
£641pp
LHR
London Heathrow
Multiple airlines
 
1 STOP
SLU
Castries George F. L. Charle
SLU
Castries George F. L. Charle
Multiple Airlines
 
1 STOP
LHR
London Heathrow
6 Feb - 17 Feb
£721pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
SLU
Castries George F. L. Charle
SLU
Castries George F. L. Charle
Multiple Airlines
 
1 STOP
LHR
London Heathrow

London to Castries 2021 flight deals

Cheap flights to Castries from London found for this year
7 Mar - 14 Mar
£565pp
LHR
London Heathrow
Multiple airlines
 
1 STOP
SLU
Castries George F. L. Charle
SLU
Castries George F. L. Charle
Multiple Airlines
 
1 STOP
LHR
London Heathrow
5 Mar - 19 Mar
£576pp
LHR
London Heathrow
Multiple airlines
 
1 STOP
SLU
Castries George F. L. Charle
SLU
Castries George F. L. Charle
Multiple Airlines
 
1 STOP
LHR
London Heathrow
12 Mar - 26 Mar
£587pp
LHR
London Heathrow
Multiple airlines
 
1 STOP
SLU
Castries George F. L. Charle
SLU
Castries George F. L. Charle
Multiple Airlines
 
1 STOP
LHR
London Heathrow

Last-minute flights from London to Castries

Late deals on return flights to Castries from London, departing today and this week
28 Jan - 27 Jul
£1,082pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
SLU
Castries George F. L. Charle
SLU
Castries George F. L. Charle
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
26 Jan - 29 Jul
£1,105pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
SLU
Castries George F. L. Charle
SLU
Castries George F. L. Charle
Multiple Airlines
   
2 STOPS
LHR
London Heathrow

One-way flights to Castries from London

The cheapest one-way flights from London to Castries
07:30 - 14:10
Multiple Airlines
1 stop
11h 40m
LGW - SLU
Multiple Airlines
£1,617
Flights by SU
07:30 - 07:40
Multiple Airlines
1 stop
29h 10m
LGW - SLU
Multiple Airlines
£1,628
Flights by SU
07:45 - 14:10
Multiple Airlines
1 stop
11h 25m
LHR - SLU
Multiple Airlines
£1,641
Flights by SU

Related info for your journey

Useful info, stats and facts about London to Castries flights.

Flight FAQs

From London to Castries

Are flight prices decreasing from London to Vigie 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 Vigie 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.

Which airlines flying from London to Castries George F. L. Charle have flexible cancellations due to COVID-19?

British Airways, Virgin Atlantic, and TUI Airways are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from London to Castries for under £590 on Cheapflights?

Yes, there are multiple flights from London to Castries for under £590. The cheapest flight booked recently is on Multiple Airlines for just £565, but on average you can expect to pay £716.

Are there direct flights from London to Castries for under £590 on Cheapflights?

There are no direct flights from London to Castries, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from London to Castries for under £1,106?

There are currently 2+ open flights from London to Castries within the next 7 days for less than £1,106.

Is London weather warmer or cooler than Vigie?

Expect the weather to be around 32 °C on average in September. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Vigie is generally hotter than in London.

How long does is the flight from London to Castries?

For as low as £857, Air France can have you in Castries from London in 31h 50m.

What is the cheapest airline to fly from London to Castries return?

Air France, at £833, was found to be the cheapest airline from London to Castries..

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

£548 is the cheapest one-way deal found within the past few days, from Air France.

Alternative routes for London to Castries

Destination information for Castries

Things to know before you go. Useful info for your trip from London to Castries
Today's exchange rate
£1 = $3.67
Average temperature for January in Castries
29.0 °C
Avg rainfall for January in Castries
92.0 mm

Airports servicing London

Gatwick (LGW)
City (LCY)
Stansted (STN)
Luton (LTN)
Southend (SEN)

Airports servicing Castries

Home Caribbean St Lucia Vigie Cheap flights from London to Castries
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