Cheap Flights from Lille (LIL) to London (LON)

Popular airlines from Lille (LIL-Lesquin) to London

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Heathrow LHR. Cheapest option available. Average driving time to city center is 28 minutes. Flights from $230
LHR
Heathrow
Cheapest
Average driving time to city center28 min
Flights from $230
Flights from Lille (LIL) to London (LON)
Origin airport
Lesquin
Destination airport
LON-All Airports
Distance
149 mi

Lille to London Flights

The cheapest times to fly from Lille to London

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Lille to London are during the month of . You can find some of the cheapest flights from Lille to London with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Lille to London

Sunday is one of the best days to book for cheap flights from Lille to London: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Lille to London

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Lille to London in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Lille to London flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Lille to London airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much is a flight from LIL to London (LON-All Airports)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip journey from Lille Airport to London (LON-All Airports) was . Fares this good don't hang around forever, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from LIL to London (LON-All Airports)?
This varies between air carriers, as each has its own set of terms and conditions. Head to the Customer Service Portal, where you'll find simple instructions on how to cancel online.
How do I find cheap flights from Lille Airport to London (LON-All Airports) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Lille-Lesquin Airport to London (LON-All Airports) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Lille-Lesquin Airport to London (LON-All Airports)?
With a flight distance of 149 mi, it's only a hop from Lesquin Airport (LIL) to London (LON-All Airports). It might be a quick one, but it's still worth bringing a good book to read.
Which airlines fly direct from Lille-Lesquin Airport to London (LON-All Airports)?
At the moment, no airlines offer direct flights from LIL to London (LON-All Airports). You'll need to book a flight with at least one stop. To get the best price and connections, lock in your fare well in advance.
Are Lesquin Airport (LIL) to London (LON-All Airports) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Lesquin Airport (LIL) to London (LON-All Airports) last minute could be your ticket to a cheap deal. However, it could end up costing a good deal more! If you'd rather avoid the risk, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to a year in advance. If your preferred air carrier hasn't released tickets yet, check back often as deals are updated on Expedia all the time.

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*Available to One Key members.