Are there nonstop flights from Irkutsk (IKT) to Istanbul (IST)?

No. The fastest connection is via Novosibirsk, about 7h 37m of total flying time.

What is the fastest connection from Irkutsk (IKT) to Istanbul (IST)?

via Novosibirsk ≈ 7h 37m, via Ufa ≈ 7h 38m, via Tyumen ≈ 7h 40m (estimated flying time, excluding layovers).

from 23,000 JAL miles, from 29,500 ANA miles (economy, one way, based on the published award charts).

Irkutsk International Airport (IKT) to İstanbul Airport (IST)・5,619 km

No nonstop flights. The fastest connection is via Novosibirsk (OVB), about 7h 37m of flying time (layover not included).

With milesJAL 23,000 miles+ (via OVB)ANA 29,500 miles+ (via PEK)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

22 one-stop options, sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.