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HLN to ISU: distance & flight time
Helena (Helena Regional Airport) → Sulaymaniyah (Sulaymaniyah International Airport)
6,587 mi
10,601 km · 5,724 nm
13h 23m
estimated nonstop flight time
+9h
time difference · heading north
See live HLN→ISU fares Phone-only fares on this route — call free
Flight time details
6,587 miles nonstop takes roughly 13h 23m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- HLN — Helena Regional Airport · Helena, United States
- 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 HLN
- BTM · Bert Mooney Airport51 mi away
- GTF · Great Falls International Airport67 mi away
- BZN · Gallatin Field70 mi away
- LVM · Mission Field97 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 HLN from ISU?
The flight distance from Helena (HLN) to Sulaymaniyah (ISU) is 6,587 miles (10,601 km, 5,724 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HLN to ISU?
A nonstop flight takes about 13h 23m 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 Helena and Sulaymaniyah?
Sulaymaniyah is 9 hours ahead of Helena.
What is the cheapest way to fly from HLN to ISU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HLN–ISU that never appear on search engines, with no booking fees.