Price observed over the last 3 months for a round trip.
Compare all flight tickets and find cheap flights from Lille to London
Today’s flight suggestion for Lille - London
Outbound 28 November 2026 · Inbound 2 December 2026
Today’s suggestion
16:50
LIL 16:15 +1
LTN24h 25m
1 stop
15:45
STN 22:30
LIL5h 45m
1 stop
From £164
06:15
LIL 01:05 +1
LGW19h 50m
1 stop
15:45
STN 22:30
LIL5h 45m
1 stop
From £165
06:15
LIL 23:25
LGW18h 10m
1 stop
15:45
STN 22:30
LIL5h 45m
1 stop
From £169
Cheapest flight
£131
Average price of a round trip
£140
Average price recorded over the last 3 months for a round trip.
Flight duration
11h25
A flight from Lille to London takes on average 11h25.
Best time
June
According to user searches, the ideal month to go to London is June.
Tips for finding cheap flights from Lille to London
Check out our tips for booking your flight to London (United Kingdom) from Lille (France) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is July, with an average ticket price of £100 (calculation over the last two years). The most touristic season corresponds to the months of November, July and May.
For an attractive price, it is advisable to buy your flight tickets at least 19 days before the departure date.
The airline offering the cheapest tickets is Air France. A ticket from the company Air France to London costs on average £140.
The airlines that offer the most flights are .
info departure city :
Lille, France
airport :
Lille-Lesquin Airport (LIL)
local time :
Lille is a city in the country France, the time zone is [[timezone]]. In Lille, it is currently {fromLocalTime}, the temperature is on average 8°C, with a minimum of 6°C and a maximum of 8°C.
The city of Lille (LIL) has 1 airport(s): Lille-Lesquin
destination info :
London, United Kingdom
airports :
London City Airport (LCY)
London Gatwick Airport (LGW)
London Heathrow Airport (LHR)
London Luton Airport (LTN)
London-Stansted Airport (STN)
local time :
London is in the country United Kingdom, the time zone is [[timezone]]. In London, it is currently {toLocalTime}, the temperature is on average 8°C, with a minimum of 8°C and a maximum of 9°C.
The city of London (LON) has 5 airport(s): London City, London Gatwick, London Heathrow, London Luton and London-Stansted
Useful info about London
What is the least touristic period to go to London?
If you want to visit London during the least touristic period, choose the month of June.
What is the most popular time to travel to London?
In London, the most touristic month is November. It is during this period that the prices offered by airlines are also the highest.
When should I book my flight Lille - London?
According to our data, it is recommended to book your flight 19 days before your departure. If you book your flight ticket 3 weeks before your departure, you may find a price below average. The cheapest day to book a flight Lille - London is Friday.
What are the arrival and destination airports when travelling between Lille and London?
When you leave, you can leave from Lille Flandres or Lille Europe, and you will arrive at London Gatwick or London Heathrow.
How to reach Lille airport from the city centre?
This information is not available at this time.
Are there other means of transport to go from Lille to London?
The journey from Lille to London can also be done by train. Search on Liligo to compare the different means of transport.
Are there big differences in weather between Lille and London?
In summer, the average temperature is 18°C in London and 18°C in Lille. The average rainfall in summer is 63 mm in London and 63 mm in Lille.In summer, it is warmer in London and it rains less in London. In winter, it is colder in London and it rains more in Lille.
