Cheap flights
Sofia → Osaka
From €619 one-way — cheapest in October. 8,998 km, with connections, 1 airline seen.
When is Osaka cheapest?
Lowest one-way price per month among fares travellers found recently (updated 1 sekundė ago). Tap a month to check the live price.
Airlines seen: FR
Same destination, October, from airports within ~700 km.
Sorted before you land in Osaka
Some airlines ask for proof of onward travel.
A real airline reservation for your next hop — verifiable on the airline’s website, no ticket bought, expires automatically. €9.99 per traveller.
Sofia → Osaka: good to know
What is the cheapest month to fly from Sofia to Osaka?
In the fares travellers found recently, October 2026 was cheapest, from €619 one-way. Prices change daily — the live search shows the bookable price.
Are there direct flights from Sofia to Osaka?
Not in recent fares — expect at least one connection. Flying from a nearby hub can add direct options.
How long is the flight from Sofia to Osaka?
The fastest itinerary seen recently took about 17h 10m door to door (the distance is 8,998 km).
Is it cheaper to fly to Osaka from another city?
Sometimes. Recently Istanbul had fares from €360 — compare in the table below.
Do I need proof of onward travel for Japan?
Some airlines ask travellers on one-way tickets to show onward travel at check-in. Rules depend on your passport — check the IATA Travel Centre. A real onward reservation costs €9.99 per traveller.