Cheap Flights from Lille (LIL) to Sion (SIR)

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Frequently asked questions

Is it cheaper to buy a plane ticket from Lille-Lesquin Airport to Sion Airport last minute?
When it comes to booking your flights, it's better to be prepared. While you could pick up a deal on a Lille Airport to SIR flight at the last minute, prices usually don't get cheaper as the departure date nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to lock in a domestic flight is between 28 – 35 days in advance. For international journeys it's between three and four months.
What airports do you fly into for Sion from Lille?
From Lille, you can reach Sion via Sion Airport (SIR), Belp Airport (BRN) and Lausanne (QLS-Blecherette). Check which terminal is best for you before making your decision. If you decide to land at Sion Airport (SIR), it's approximately 2 kilometers southwest of the city center. Use the cash you save when booking your fare with Expedia to enjoy the city's well-known sights, such as St.Leonard Underground Lake and Alaïa Bay.
Can I change the date of my flight from LIL to SIR?
You can easily make changes to your Lille Airport to Sion Airport (SIR) ticket via the Expedia Trips portal. Before you make any amendments, read over the rules and conditions in your itinerary to see what the carrier will allow you to do and what fees apply for changes. Some carriers charge a change fee per person, in addition to any difference in airfares. But if you booked in the last 24 hours, you may be able to cancel for free and arrange new flights. You can also take a look at our Customer Service portal for more info and to connect with our Virtual Agent.

Travel information

Origin airport
Lesquin
Destination airport
Sion
Distance
572 km