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

Based on current 6-month forward fare data, July 2026 is the cheapest month to fly from Sofia (SOF) to Chelyabinsk (CEK), with fares starting from $455.

What is the lowest current fare from SOF to CEK?

The lowest currently-listed fare from Sofia (SOF) to Chelyabinsk (CEK) is $455 on 2026-07-16.

Is there a direct flight from Sofia to Chelyabinsk?

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

Cheap flights from Sofia to Chelyabinsk

Cheapest current fares: $455 in July 2026 on connecting flights.

Last updated May 23, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

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

Sofia (SOF) → Chelyabinsk (CEK)

July 2026 $455

Frequently asked questions

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

Based on current 6-month forward fare data, July 2026 is the cheapest month to fly from Sofia (SOF) to Chelyabinsk (CEK), with fares starting from $455.
What is the lowest current fare from SOF to CEK?

The lowest currently-listed fare from Sofia (SOF) to Chelyabinsk (CEK) is $455 on 2026-07-16.
Is there a direct flight from Sofia to Chelyabinsk?

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