Beginning of main content

Search over 1 million properties and 550 airlines worldwide

Search over 1 million flights, hotels, packages, and more

No Expedia cancellation fee to change or cancel almost any hotel reservation


Sion Airport Information

Airport NameAirport LocationAirport CodeLatitudeLongitudeAltitude
SionSion, CHIATA: SIR, ICAO: LSGS, GPS: LSGS46.2196017.3267601585ft

Sion, also known by IATA (International Air Transport Association) code SIR and ICAO (International Civil Aviation Organization) code LSGS, offers flights from multiple airline carriers to many popular global destinations. Above you'll find some useful information about Sion's airport that can help you in planning your next trip. Expedia offers flights from SIR airport on multiple airline carriers, and makes it easy and affordable for you to book low cost Sion flights.