Need help booking?
Unpublished phone-only deals available
IAD to ISL: distance & flight time
Washington (Washington Dulles International Airport) → Istanbul (Atatürk International Airport)
5,228 mi
8,413 km · 4,543 nm
10h 43m
estimated nonstop flight time
+7h
time difference · heading northeast
See live IAD→ISL fares Phone-only fares on this route — call free
Flight time details
5,228 miles nonstop takes roughly 10h 43m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- IAD — Washington Dulles International Airport · Washington, United States
- 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 IAD
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 IAD from ISL?
The flight distance from Washington (IAD) to Istanbul (ISL) is 5,228 miles (8,413 km, 4,543 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAD to ISL?
A nonstop flight takes about 10h 43m 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 Washington and Istanbul?
Istanbul is 7 hours ahead of Washington.
What is the cheapest way to fly from IAD to ISL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAD–ISL that never appear on search engines, with no booking fees.