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

Based on current 6-month forward fare data, July 2026 is the cheapest month to fly from Osaka (KIX) to Sofia (SOF), with fares starting from $488.

What is the lowest current fare from KIX to SOF?

The lowest currently-listed fare from Osaka (KIX) to Sofia (SOF) is $488 on 2026-07-12.

Is there a direct flight from Osaka to Sofia?

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

Cheap flights from Osaka to Sofia

Cheapest current fares: $488 in July 2026 on connecting flights.

Last updated May 22, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Osaka (KIX) to Sofia (SOF). Refreshed daily.

Osaka (KIX) → Sofia (SOF)

July 2026 $488

Frequently asked questions

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

Based on current 6-month forward fare data, July 2026 is the cheapest month to fly from Osaka (KIX) to Sofia (SOF), with fares starting from $488.
What is the lowest current fare from KIX to SOF?

The lowest currently-listed fare from Osaka (KIX) to Sofia (SOF) is $488 on 2026-07-12.
Is there a direct flight from Osaka to Sofia?

There is currently no non-stop service from KIX 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.