Are there nonstop flights from Bishkek (BSZ) to Irkutsk (IKT)?

No. The fastest connection is via Almaty, about 3h 54m of total flying time.

What is the fastest connection from Bishkek (BSZ) to Irkutsk (IKT)?

via Almaty ≈ 3h 54m, via Krasnoyarsk ≈ 4h 20m, via Novosibirsk ≈ 4h 26m (estimated flying time, excluding layovers).

from 15,000 JAL miles, from 15,000 ANA miles (economy, one way, based on the published award charts).

Manas International Airport (BSZ) to Irkutsk International Airport (IKT)・2,440 km

No nonstop flights. The fastest connection is via Almaty (ALA), about 3h 54m of flying time (layover not included).

With milesJAL 15,000 miles+ (via OVB)ANA 15,000 miles+ (via PEK)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

10 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.