Are there nonstop flights from Irkutsk (IKT) to Moscow (VKO)?

No. The fastest connection is via Krasnoyarsk, about 6h of total flying time.

What is the fastest connection from Irkutsk (IKT) to Moscow (VKO)?

via Krasnoyarsk ≈ 6h, via Tyumen ≈ 6h 1m, via Yekaterinburg ≈ 6h 1m (estimated flying time, excluding layovers).

Irkutsk International Airport (IKT) to Vnukovo International Airport (VKO)・4,237 km

No nonstop flights. The fastest connection is via Krasnoyarsk (KJA), about 6h of flying time (layover not included).

None.

21 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.