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

Based on current 6-month forward fare data, July 2026 is the cheapest month to fly from Sofia (SOF) to Osaka (KIX), with fares starting from $729.

What is the lowest current fare from SOF to KIX?

The lowest currently-listed fare from Sofia (SOF) to Osaka (KIX) is $729 on 2026-07-18.

Is there a direct flight from Sofia to Osaka?

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

Cheap flights from Sofia to Osaka

Cheapest current fares: $729 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 Sofia (SOF) to Osaka (KIX). Refreshed daily.

Sofia (SOF) → Osaka (KIX)

July 2026 $729
October 2026 $810

Frequently asked questions

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

Based on current 6-month forward fare data, July 2026 is the cheapest month to fly from Sofia (SOF) to Osaka (KIX), with fares starting from $729.
What is the lowest current fare from SOF to KIX?

The lowest currently-listed fare from Sofia (SOF) to Osaka (KIX) is $729 on 2026-07-18.
Is there a direct flight from Sofia to Osaka?

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