AirHint found the following cheapest return flights from Osaka (ITM) to Budapest (BUD) in September 2025 (see full year).

Return flights

10 Sep - 17 Sep	Lufthansa
02 Sep - 09 Sep	ANA
11 Sep - 14 Sep	ANA
12 Sep - 16 Sep	Lufthansa
10 Sep - 16 Sep	Lufthansa
01 Sep - 08 Sep	Lufthansa
12 Sep - 09 Oct	Lufthansa
05 Sep - 13 Sep	Lufthansa
01 Sep - 10 Sep	Lufthansa
10 Sep - 18 Sep	Lufthansa
05 Sep - 14 Sep	Lufthansa

Also check the deals for one-way flights from Osaka to Budapest in September.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Osaka to Budapest in September from 1352€

Return flights