LSGS · SIR Sion Airport

Sion, Valais, Switzerland

Not for navigation. Data: OurAirports (public domain), updated Nov 8, 2026.

Airport facts

Ident: LSGS
IATA: SIR
Type: Medium airport
Municipality: Sion
Region: Valais
Country: Switzerland
Elevation: 1,582 ft (482 m)
Coordinates: 46.2192° N 7.3269° E
46°13′09″N 7°19′37″E
Towered: Yes
Wikipedia: Sion Airport

Runways

Runway	Length × width	Surface	Lighted	Status
07/25	6,562 × 131 ft	Asphalt	Yes	Open
07G/25G	1,837 × 98 ft	Grass	No	Open
HEL	140 × 140 ft	Grass	No	Closed

Frequencies

Type	Name	MHz
GND	GND	121.700
TWR	TWR	118.275
APP	RADAR	126.825
INFO	INFO	122.350
A/G	SWISS MILITARY RADAR	134.275

Nearby airports

CH-0002 Croix de Coeur Altiport 7 nm
CH-0004 Altiport du Glacier de Tsanfleuron 7 nm
CH-0003 Altisurface du Glacier de Prasfleuri 9 nm
LSYR Rosa Blanche Mountain Landing Site 10 nm
LSGB Bex Airfield 14 nm