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USN to ISU: distance & flight time
Ulsan (Ulsan Airport) → Sulaymaniyah (Sulaymaniyah International Airport)
4,558 mi
7,335 km · 3,961 nm
9h 24m
estimated nonstop flight time
-6h
time difference · heading northwest
See live USN→ISU fares Phone-only fares on this route — call free
Flight time details
4,558 miles nonstop takes roughly 9h 24m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- USN — Ulsan Airport · Ulsan, South Korea
- 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 USN
- KPO · Pohang Airport (G-815/K-3)28 mi away
- PUS · Gimhae International Airport37 mi away
- TAE · Daegu Airport44 mi away
- CHF · Jinhae Airbase/Airport (G-813/K-10)48 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 USN from ISU?
The flight distance from Ulsan (USN) to Sulaymaniyah (ISU) is 4,558 miles (7,335 km, 3,961 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USN to ISU?
A nonstop flight takes about 9h 24m 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 Ulsan and Sulaymaniyah?
Sulaymaniyah is 6 hours behind Ulsan.
What is the cheapest way to fly from USN to ISU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USN–ISU that never appear on search engines, with no booking fees.