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

Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from Sofia (SOF) to Barnaul (BAX), with fares starting from $473.

What is the lowest current fare from SOF to BAX?

The lowest currently-listed fare from Sofia (SOF) to Barnaul (BAX) is $473 on 2026-08-04.

Is there a direct flight from Sofia to Barnaul?

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

Cheap flights from Sofia to Barnaul

Cheapest current fares: $473 in August 2026 on connecting flights.

Last updated August 1, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Sofia (SOF) to Barnaul (BAX). Refreshed daily.

Sofia (SOF) → Barnaul (BAX)

August 2026 $473

Frequently asked questions

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

Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from Sofia (SOF) to Barnaul (BAX), with fares starting from $473.
What is the lowest current fare from SOF to BAX?

The lowest currently-listed fare from Sofia (SOF) to Barnaul (BAX) is $473 on 2026-08-04.
Is there a direct flight from Sofia to Barnaul?

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