$597 Cheap Flights from Lille (LIL) to Basel (BSL)

View $597 flight on Tue, Jan 6, 2026Opens in a new window

Popular airlines from Lille (LIL-Lesquin) to EuroAirport Airport (BSL)

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Cheap Flights from Lille to Basel (LIL-BSL)

Prices were available within the past 7 days and start at $597 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Lesquin Airport (LIL) to EuroAirport Airport (BSL) cost?
Secure a cheap one-way flight from $597 or cheap return flight from Lesquin Airport (LIL) to EuroAirport Airport (BSL) 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 EuroAirport Airport (BSL)?
is the least expensive month to fly from LIL to BSL. Traveling outside of peak seasons is often the key to finding better fares.
What is the cheapest airline that flies from Lesquin Airport (LIL) to EuroAirport Airport (BSL)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll fly you from LIL to BSL. Then, sort your results by "Price (lowest to highest)" to snap up the best deal available.
How many flights per day from Lesquin Airport (LIL) to EuroAirport Airport (BSL)?
There are no daily nonstop flights from Lesquin Airport (LIL) to EuroAirport Airport (BSL). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from LIL to BSL?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary based on a range of factors, including the airline and season.*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 EuroAirport Airport (BSL)?
To avoid potential delays on the Lesquin Airport (LIL) to EuroAirport Airport (BSL) route, aim to travel before 3 PM. Later departures have a 22% higher chance of cancellation.**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 EuroAirport Airport (BSL) last-minute?
Booking your flight from LIL to BSL shortly before your journey is typically more expensive. However, if you're flexible with your departure dates and times, you could score a cheap last-minute fare.
Is it cheaper to book a LIL to BSL flight and hotel package?
Compared with arranging flights and hotels separately, booking a LIL to BSL flight and hotel package with Expedia could result in significant savings. Better yet, managing everything in one place takes the hassle out of planning your trip. Simply pick your flights and choose from our extensive range of hotels, then personalize your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Lesquin Airport (LIL) to EuroAirport Airport (BSL)?
In most cases, you're able to cancel or reschedule your LIL to BSL flight. However, additional fees may apply, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you want more information, head to our Customer Service portal.

Travel information

Origin airport
Lesquin
Destination airport
EuroAirport
Distance
286 mi

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Lille to Basel Flights

The cheapest times to fly from Lille to Basel

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 Basel are during the month of . You can find some of the cheapest flights from Lille to Basel with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Lille to Basel

Sunday is one of the best days to book for cheap flights from Lille to Basel: 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 Basel

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 Basel in 2025. You can also book with separate airlines for your outbound and return journeys, from $597 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 Basel 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 Basel 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 Basel Flights

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*Available to One Key members.