What does SIR stand for?

SIR is the IATA code for Sion Airport (ICAO LSGS) in Sion, VS, Switzerland.

Where is Sion Airport?

Sion Airport is located in Sion, VS, Switzerland.

Does Sion Airport have commercial airline service?

No — Sion Airport does not receive scheduled airline flights. It primarily serves general aviation, private charter, and corporate operators.

What is the elevation of Sion Airport?

Sion Airport sits at 1,582 ft above sea level.

What timezone is Sion Airport in?

Sion Airport operates on Europe/Zurich.

How many private-jet empty legs are available at Sion Airport?

SkyAccess currently tracks 17 departing and 13 arriving private-jet empty legs at Sion Airport over the next six months. Browse and book each leg with a free account.

Sion Airport

Q: What is LSGS airport?

LSGS is the ICAO code for Sion Airport (IATA SIR), located in Sion, VS, Switzerland.

LSGSSIRSion, VS, Switzerland·Medium Airport

LSGS is the ICAO code for Sion Airport (IATA SIR), located in Sion, VS, Switzerland.

Browse all empty legs from LSGS →

Airport guide

Sion Airport (LSGS) sits in the Rhône Valley of the Swiss canton of Valais. The single 6,562 ft runway handles every current business jet up through heavy operations. Field elevation 1,585 ft, with modest summer density-altitude considerations. Sion is one of the principal Swiss-side gateways to the Valais ski resorts — Verbier, Crans-Montana, Zermatt (via Visp train), and Saas-Fee. Winter peak (December–March) drives most demand. The Matterhorn is visible from the field on clear days. Ground time to Verbier is 35 minutes; Crans-Montana is 25; Zermatt via Visp + train is 90.

Background from Wikipedia

Sion Airport is the airport of the city of Sion, Switzerland and is located 2.5 km southwest of Sion city in the Rhone Valley. The airport opened in 1935.

Excerpted from Wikipedia, available under the Creative Commons Attribution-ShareAlike License.

Empty legs departing LSGS (17)

May 27, 2026

LSGS → LFMD(Cannes, Alpes-Maritimes, PAC)

Cessna Citation CJ2 · LIGHT_JET

View price

May 30, 2026

LSGS → LFBE(Bergerac/Roumanière, NAQ)

Sion Airport

Airport guide

Background from Wikipedia

Empty legs departing LSGS (17)

Empty legs arriving LSGS (13)

Nearby airports

Popular private jet airports

Frequently asked questions about Sion Airport

References