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DED to ISL: distance & flight time
Dehra Dun (Dehradun Airport) → Istanbul (Atatürk International Airport)
2,833 mi
4,559 km · 2,462 nm
6h 1m
estimated nonstop flight time
-2.5h
time difference · heading northwest
See live DED→ISL fares Phone-only fares on this route — call free
Flight time details
2,833 miles nonstop takes roughly 6h 1m gate to gate, flying northwest. 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
- ISL — Atatürk International Airport · Istanbul, Turkey
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 ISL
- IST · Istanbul Airport21 mi away
- SAW · Sabiha Gökçen International Airport26 mi away
- TEQ · Tekirdağ Çorlu Airport48 mi away
- BTZ · Bursa Airport52 mi away
Frequently asked questions
How far is DED from ISL?
The flight distance from Dehra Dun (DED) to Istanbul (ISL) is 2,833 miles (4,559 km, 2,462 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DED to ISL?
A nonstop flight takes about 6h 1m 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 Istanbul?
Istanbul is 2.5 hours behind Dehra Dun.
What is the cheapest way to fly from DED to ISL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DED–ISL that never appear on search engines, with no booking fees.