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

Based on current 6-month forward fare data, September 2026 is the cheapest month to fly from Sofia (SOF) to Irkutsk (IKT), with fares starting from $480.

What is the lowest current fare from SOF to IKT?

The lowest currently-listed fare from Sofia (SOF) to Irkutsk (IKT) is $480 on 2026-09-10.

Is there a direct flight from Sofia to Irkutsk?

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

Cheap flights from Sofia to Irkutsk

Cheapest current fares: $480 in September 2026 on connecting flights.

Last updated August 2, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

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

Sofia (SOF) → Irkutsk (IKT)

September 2026 $480

Frequently asked questions

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

Based on current 6-month forward fare data, September 2026 is the cheapest month to fly from Sofia (SOF) to Irkutsk (IKT), with fares starting from $480.
What is the lowest current fare from SOF to IKT?

The lowest currently-listed fare from Sofia (SOF) to Irkutsk (IKT) is $480 on 2026-09-10.
Is there a direct flight from Sofia to Irkutsk?

There is currently no non-stop service from SOF to IKT. 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.