AirHint found the following cheapest return flights from Warsaw (WAW) to Osaka (KIX) in May 2026 (see full year).

Return flights

19 May - 04 Jun	Air China
27 May - 11 Jun	Air China
16 May - 26 May	Air China
15 May - 26 May	Air China
25 May - 05 Jun	Air China
14 May - 26 May	Lufthansa
13 May - 26 May	Lufthansa
07 May - 21 May	Lufthansa
14 May - 24 Jun	Lufthansa
16 May - 07 Jun	Air China
22 May - 07 Jun	Air China
07 May - 26 May	Wizz Air
14 May - 28 May	Wizz Air
08 May - 22 May	Lufthansa
27 May - 07 Jun	Air China
08 May - 26 May	Lufthansa
14 May - 24 May	Wizz Air
14 May - 17 Jun	Wizz Air
26 May - 02 Jun	LOT
14 May - 07 Jun	Wizz Air

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

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 Warsaw to Osaka in May from $762

Return flights