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SIR to ISU: distance & flight time
Sion (Sion Airport) → Sulaymaniyah (Sulaymaniyah International Airport)
2,093 mi
3,368 km · 1,819 nm
4h 34m
estimated nonstop flight time
+1h
time difference · heading east
See live SIR→ISU fares Phone-only fares on this route — call free
Flight time details
2,093 miles nonstop takes roughly 4h 34m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- SIR — Sion Airport · Sion, Switzerland
- ISU — Sulaymaniyah International Airport · Sulaymaniyah, Iraq
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 ISU
- KIK · Kirkuk Air Base55 mi away
- EBL · Erbil International Airport89 mi away
- SDG · Sanandaj Airport98 mi away
- XQC · Joint Base Balad124 mi away
Frequently asked questions
How far is SIR from ISU?
The flight distance from Sion (SIR) to Sulaymaniyah (ISU) is 2,093 miles (3,368 km, 1,819 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIR to ISU?
A nonstop flight takes about 4h 34m 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 Sulaymaniyah?
Sulaymaniyah is 1 hour ahead of Sion.
What is the cheapest way to fly from SIR to ISU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIR–ISU that never appear on search engines, with no booking fees.