What is the cheapest month to fly from Irkutsk to Sofia?

Based on current 6-month forward fare data, October 2026 is the cheapest month to fly from Irkutsk (IKT) to Sofia (SOF), with fares starting from $457.

What is the lowest current fare from IKT to SOF?

The lowest currently-listed fare from Irkutsk (IKT) to Sofia (SOF) is $457 on 2026-10-01.

Is there a direct flight from Irkutsk to Sofia?

There is currently no non-stop service from IKT to SOF. Most travellers connect through a hub airport. See our route page for current stopover options.

Cheap flights from Irkutsk to Sofia

Cheapest current fares: $457 in October 2026 on connecting flights.

Last updated August 3, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Irkutsk (IKT) to Sofia (SOF). Refreshed daily.

Irkutsk (IKT) → Sofia (SOF)

October 2026 $457
September 2026 $500
August 2026 $749

Frequently asked questions

What is the cheapest month to fly from Irkutsk to Sofia?

Based on current 6-month forward fare data, October 2026 is the cheapest month to fly from Irkutsk (IKT) to Sofia (SOF), with fares starting from $457.
What is the lowest current fare from IKT to SOF?

The lowest currently-listed fare from Irkutsk (IKT) to Sofia (SOF) is $457 on 2026-10-01.
Is there a direct flight from Irkutsk to Sofia?

There is currently no non-stop service from IKT to SOF. Most travellers connect through a hub airport. See our route page for current stopover options.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.