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IST to IAS: distance & flight time
Istanbul (Istanbul Airport) → Iasi (Iaşi Airport)
412 mi
663 km · 358 nm
1h 22m
estimated nonstop flight time
Same time
time difference · heading north
See live IST→IAS fares Phone-only fares on this route — call free
Flight time details
412 miles nonstop takes roughly 1h 22m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- IST — Istanbul Airport · Istanbul, Turkey
- IAS — Iaşi Airport · Iasi, Romania
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 IST
- ISL · Atatürk International Airport21 mi away
- SAW · Sabiha Gökçen International Airport39 mi away
- TEQ · Tekirdağ Çorlu Airport44 mi away
- BTZ · Bursa Airport73 mi away
Near IAS
- BZY · Bălți International Airport46 mi away
- BCM · Bacău Airport56 mi away
- KIV · Chişinău International Airport64 mi away
- SCV · Suceava Stefan cel Mare Airport69 mi away
Frequently asked questions
How far is IST from IAS?
The flight distance from Istanbul (IST) to Iasi (IAS) is 412 miles (663 km, 358 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IST to IAS?
A nonstop flight takes about 1h 22m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from IST to IAS?
Nonstop service on IST–IAS depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 1h 22m nonstop estimate.
What is the cheapest way to fly from IST to IAS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IST–IAS that never appear on search engines, with no booking fees.
Why are some IST to IAS fares phone-only?
Consolidator contracts let us sell certain IST–IAS tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.