Need help booking?
Unpublished phone-only deals available
SIR to FBU: distance & flight time
Sion (Sion Airport) → Oslo (Oslo, Fornebu Airport)
954 mi
1,536 km · 829 nm
2h 32m
estimated nonstop flight time
Same time
time difference · heading north
See live SIR→FBU fares Phone-only fares on this route — call free
Flight time details
954 miles nonstop takes roughly 2h 32m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- SIR — Sion Airport · Sion, Switzerland
- FBU — Oslo, Fornebu Airport · Oslo, Norway
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near SIR
- AOT · Aosta Airport33 mi away
- QLS · Lausanne-Blécherette Airport41 mi away
- ZIN · Interlaken Air Base41 mi away
- MVV · Megève Airport43 mi away
Near FBU
- OSL · Oslo Lufthavn22 mi away
- RYG · Moss Airport, Rygge36 mi away
- TRF · Sandefjord Airport, Torp51 mi away
- NTB · Notodden Airport54 mi away
Frequently asked questions
How far is SIR from FBU?
The flight distance from Sion (SIR) to Oslo (FBU) is 954 miles (1,536 km, 829 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIR to FBU?
A nonstop flight takes about 2h 32m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from SIR to FBU?
Nonstop service on SIR–FBU depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 2h 32m nonstop estimate.
What is the cheapest way to fly from SIR to FBU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIR–FBU that never appear on search engines, with no booking fees.
Why are some SIR to FBU fares phone-only?
Consolidator contracts let us sell certain SIR–FBU tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.