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DED to ISU: distance & flight time
Dehra Dun (Dehradun Airport) → Sulaymaniyah (Sulaymaniyah International Airport)
1,934 mi
3,112 km · 1,680 nm
4h 15m
estimated nonstop flight time
-2.5h
time difference · heading west
See live DED→ISU fares Phone-only fares on this route — call free
Flight time details
1,934 miles nonstop takes roughly 4h 15m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.5-hour time set-back when reading arrival times on your ticket.
The two airports
- DED — Dehradun Airport · Dehra Dun, India
- 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 DED
- IXC · Chandigarh Airport89 mi away
- SLV · Shimla Airport90 mi away
- PGH · Pantnagar Airport111 mi away
- DEL · Indira Gandhi International Airport130 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 DED from ISU?
The flight distance from Dehra Dun (DED) to Sulaymaniyah (ISU) is 1,934 miles (3,112 km, 1,680 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DED to ISU?
A nonstop flight takes about 4h 15m 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 Dehra Dun and Sulaymaniyah?
Sulaymaniyah is 2.5 hours behind Dehra Dun.
What is the cheapest way to fly from DED to ISU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DED–ISU that never appear on search engines, with no booking fees.