Cheap Flights from Sion (SIR) to Avignon (AVN)

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Frequently asked questions

Is it cheaper to buy a plane ticket from Sion Airport (SIR) to AVN last minute?
When it's time to book your flights, it's always better to be prepared. While it's possible to find a deal on a Sion Airport (SIR) to Avignon Provence Airport flight at the last minute, fares usually don't get cheaper as the date of departure 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 ahead. For international flights it's three to four months.
Can I change the date of my flight from Sion Airport (SIR) to Avignon Provence Airport?
It's a piece of cake to make changes to your SIR to Caumont Airport (AVN) trip yourself. Log in to the Expedia Trips portal and hit "change flight." Search for new flights and lock in the one that works best. You'll get an estimate of applicable flight change fees. You can also head to our Customer Service portal to chat to our Virtual Agent and get answers to your questions.

Travel information

Origin airport
Sion
Destination airport
Caumont
Distance
318 km

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