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

Based on current 6-month forward fare data, June 2026 is the cheapest month to fly from Chelyabinsk (CEK) to Sofia (SOF), with fares starting from $341.

What is the lowest current fare from CEK to SOF?

The lowest currently-listed fare from Chelyabinsk (CEK) to Sofia (SOF) is $341 on 2026-06-16.

Is there a direct flight from Chelyabinsk to Sofia?

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

Cheap flights from Chelyabinsk to Sofia

Cheapest current fares: $341 in June 2026 on connecting flights.

Last updated May 23, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Chelyabinsk (CEK) to Sofia (SOF). Refreshed daily.

Chelyabinsk (CEK) → Sofia (SOF)

June 2026 $341
July 2026 $396

Frequently asked questions

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

Based on current 6-month forward fare data, June 2026 is the cheapest month to fly from Chelyabinsk (CEK) to Sofia (SOF), with fares starting from $341.
What is the lowest current fare from CEK to SOF?

The lowest currently-listed fare from Chelyabinsk (CEK) to Sofia (SOF) is $341 on 2026-06-16.
Is there a direct flight from Chelyabinsk to Sofia?

There is currently no non-stop service from CEK 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.