Runway and aircraft fit
Sion (SIR/LSGS) lists a runway of 2,000 m. Final aircraft suitability depends on payload, weather, performance data and operator approval.

Private Jet Charter
Gateway to Sion · Codes, runway & FBO guidance · Runway, FBO & quote requests
ICAO Code
LSGS
From
—
Runway
2000 m
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Sion
SIR
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Flyius SAS is an air charter broker registered in France. Flyius does not own or operate aircraft and is not a direct or indirect air carrier. Flights must be performed by a commercial operator holding the authorisations required for the route and aircraft. The actual operating company is identified in the charter documents.
ICAO Code
LSGS
From
—
Runway
2000 m
By the Flyius editorial team
Last updated
ICAO Code
LSGS
IATA Code
SIR
Runway
2.0 km
Timezone
Europe/Zurich
Airport facts
Operational guidance for private jet arrivals and departures at Sion (SIR/LSGS), focused on handling, runway suitability, customs and access to Sion.
Sion (SIR/LSGS) lists a runway of 2,000 m. Final aircraft suitability depends on payload, weather, performance data and operator approval.
Private jet handling at Sion is arranged with approved local handlers. Terminal access, crew services and passenger handling are confirmed before departure.
Customs arrangements for Sion (SIR/LSGS) should be checked before booking, especially for non-Schengen or international itineraries.
Operating hours, slots, parking and PPR requirements at Sion are confirmed before quote acceptance to avoid runway or handling surprises.
Light, midsize, super-midsize and heavy jet options for Sion are shortlisted against runway performance, passenger count, baggage and route length.
If Sion is slot-constrained or not ideal for your aircraft, nearby options around Sion include Gstaad-Saanen, Lausanne-Blécherette, Payerne Air Base.
Airport operating conditions can change. Flyius verifies runway performance, slots, customs and handling with the operator or local handler before confirming your charter.
Sion Airport occupies a narrow valley floor at 1,582 ft in the heart of the Swiss Valais, flanked by peaks exceeding 4,000m. It is the sole instrument-rated, jet-capable public airport between Geneva and the Italian border — a geographic monopoly that defines its traffic pattern. Winter peaks sharply between December and March, when the airport absorbs charter positioning flights for Verbier (45 min by road), Crans-Montana (20 min), and Zermatt (70 min via Visp). Summer sees a secondary surge driven by hiking and cycling events in the Val d'Anniviers and Aletsch corridor.
The runway value recorded for Sion is approximately 2000 metres and is a planning reference only. Runway length alone does not determine aircraft suitability. Before accepting an itinerary, the operating carrier must calculate take-off and landing performance for the exact aircraft variant, actual weight, runway in use and condition, wind, temperature, obstacles, procedures and regulatory margins.
Road transfers from the ramp to Verbier run via the RN9 and A9 motorway spur through Martigny — approximately 45 minutes under normal traffic. Crans-Montana is accessible via the Sierre exit in under 25 minutes. Zermatt is car-free; passengers are typically transferred to Täsch (70 min) and onward by train. Sion town centre is 5 minutes from the airport. For onward routing within Switzerland, Zurich handles long-haul connections, while Geneva remains the dominant intercontinental hub for this corridor. Helicopter repositioning from Sion to glacier landings and high-altitude helipads is available through local operators — confirm lead times in advance during peak ski season.
Customs verification. The database does not verify permanent customs or immigration staffing at Sion. Flyius confirms point-of-entry eligibility, service windows, prior notice, passenger and crew documents, and any repositioning requirement with the handler and competent authorities before accepting the itinerary.
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Location & Access
Interactive map showing Sion location, nearby attractions, and easy access to Sion city center.
Coordinates
46.2196, 7.3268
City access
Access to Sion
Typical transfer
Confirmed with chauffeur dispatch
Nearby alternatives
Gstaad-Saanen Airport, Lausanne-Blécherette
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