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ISU to HEK: distance & flight time
Sulaymaniyah (Sulaymaniyah International Airport) → Heihe (Heihe Airport)
4,057 mi
6,529 km · 3,526 nm
8h 25m
estimated nonstop flight time
+5h
time difference · heading northeast
See live ISU→HEK fares Phone-only fares on this route — call free
Flight time details
4,057 miles nonstop takes roughly 8h 25m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- ISU — Sulaymaniyah International Airport · Sulaymaniyah, Iraq
- HEK — Heihe Airport · Heihe, China
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 ISU
- KIK · Kirkuk Air Base55 mi away
- EBL · Erbil International Airport89 mi away
- SDG · Sanandaj Airport98 mi away
- XQC · Joint Base Balad124 mi away
Near HEK
- BQS · Ignatyevo Airport18 mi away
- DTU · Wudalianchi Dedu Airport131 mi away
- JGD · Jiagedaqi Airport142 mi away
Frequently asked questions
How far is ISU from HEK?
The flight distance from Sulaymaniyah (ISU) to Heihe (HEK) is 4,057 miles (6,529 km, 3,526 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISU to HEK?
A nonstop flight takes about 8h 25m 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 Sulaymaniyah and Heihe?
Heihe is 5 hours ahead of Sulaymaniyah.
What is the cheapest way to fly from ISU to HEK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISU–HEK that never appear on search engines, with no booking fees.