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ISL to AST: distance & flight time
Istanbul (Atatürk International Airport) → Astoria (Astoria Regional Airport)
6,186 mi
9,955 km · 5,375 nm
12h 36m
estimated nonstop flight time
-10h
time difference · heading north
See live ISL→AST fares Phone-only fares on this route — call free
Flight time details
6,186 miles nonstop takes roughly 12h 36m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10-hour time set-back when reading arrival times on your ticket.
The two airports
- ISL — Atatürk International Airport · Istanbul, Turkey
- AST — Astoria Regional Airport · Astoria, United States
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 ISL
- IST · Istanbul Airport21 mi away
- SAW · Sabiha Gökçen International Airport26 mi away
- TEQ · Tekirdağ Çorlu Airport48 mi away
- BTZ · Bursa Airport52 mi away
Near AST
- KLS · Southwest Washington Regional Airport47 mi away
- OTK · Tillamook Airport51 mi away
- HQM · Bowerman Airport56 mi away
- CLS · Chehalis Centralia Airport56 mi away
Frequently asked questions
How far is ISL from AST?
The flight distance from Istanbul (ISL) to Astoria (AST) is 6,186 miles (9,955 km, 5,375 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISL to AST?
A nonstop flight takes about 12h 36m 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 Istanbul and Astoria?
Astoria is 10 hours behind Istanbul.
What is the cheapest way to fly from ISL to AST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISL–AST that never appear on search engines, with no booking fees.