AirHint found the following cheapest return flights from Osaka (KIX) to Warsaw (WAW) in August 2025 (see full year).

Return flights

27 Aug - 18 Sep	Eastar Jet
20 Aug - 18 Sep	Jeju Air
18 Aug - 18 Sep	Peach
01 Aug - 05 Aug	Eastar Jet
02 Aug - 07 Aug	KLM
01 Aug - 07 Aug	Qatar Airways
27 Aug - 01 Sep	Singapore Airlines
25 Aug - 28 Aug	Qatar Airways
04 Aug - 10 Aug	Qatar Airways
17 Aug - 24 Aug	Turkish Airlines
04 Aug - 17 Aug	Qatar Airways
10 Aug - 18 Aug	Air China
01 Aug - 17 Aug	Emirates
08 Aug - 26 Aug	Lufthansa

Also check the deals for one-way flights from Osaka to Warsaw in August.

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 Warsaw in August from 743€

Return flights