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

Popular airlines from Lille (LIL-Lesquin) to London, ON (YXU-London Intl.)

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Frequently asked questions

How much does a flight from Lesquin Airport (LIL) to London Intl. Airport (YXU) cost?
Get a cheap one-way flight or cheap return flight from Lesquin Airport (LIL) to London Intl. Airport (YXU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Lesquin Airport (LIL) to London Intl. Airport (YXU)?
Flying in may help you find better deals, as it's the cheapest month for flights between LIL and YXU. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Lesquin Airport (LIL) to London Intl. Airport (YXU)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from LIL to YXU. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from Lesquin Airport (LIL) to London Intl. Airport (YXU)?
There are no daily nonstop flights departing from Lesquin Airport (LIL) to London Intl. Airport (YXU). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way before you know it.
What day of the week has the most flights from LIL to YXU?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lesquin Airport (LIL) to London Intl. Airport (YXU)?
To avoid possible delays on the Lesquin Airport (LIL) to London Intl. Airport (YXU) route, aim to travel before 3 PM. Departures after this time have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Lesquin Airport (LIL) to London Intl. Airport (YXU) last-minute?
Waiting until just before your trip to book a flight from LIL to YXU generally means paying more. Although you may find some last-minute offers, there's no guarantee. Allow some flexibility in your schedule to boost your chances of landing a bargain.
Is it cheaper to book a LIL to YXU flight and hotel package?
Securing a LIL to YXU flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Choose from our impressive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Lesquin Airport (LIL) to London Intl. Airport (YXU)?
If you booked your LIL to YXU flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the fare type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for further details.

Travel information

Origin airport
Lesquin
Destination airport
London Intl.
Distance
3800 mi

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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.

 

Lille to London Flights

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*Available to One Key members.