Need help booking?
Unpublished phone-only deals available
SIR to HSG: distance & flight time
Sion (Sion Airport) → Saga (Saga Airport)
5,903 mi
9,500 km · 5,130 nm
12h 3m
estimated nonstop flight time
+7h
time difference · heading northeast
See live SIR→HSG fares Phone-only fares on this route — call free
Flight time details
5,903 miles nonstop takes roughly 12h 3m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- SIR — Sion Airport · Sion, Switzerland
- HSG — Saga Airport · Saga, Japan
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 HSG
- NGS · Nagasaki Airport28 mi away
- FUK · Fukuoka Airport31 mi away
- KMJ · Kumamoto Airport39 mi away
- AXJ · Amakusa Airport47 mi away
Frequently asked questions
How far is SIR from HSG?
The flight distance from Sion (SIR) to Saga (HSG) is 5,903 miles (9,500 km, 5,130 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIR to HSG?
A nonstop flight takes about 12h 3m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Sion and Saga?
Saga is 7 hours ahead of Sion.
What is the cheapest way to fly from SIR to HSG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIR–HSG that never appear on search engines, with no booking fees.