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

Return flights

18 May - 02 Jun	Ryanair
22 May - 07 Jun	Ryanair
18 May - 31 May	Ryanair
07 May - 19 May	Ryanair
23 May - 07 Jun	Ryanair
19 May - 03 Jun	Ryanair
13 May - 26 May	Ryanair
18 May - 29 May	Ryanair
01 May - 11 May	Ryanair
07 May - 17 May	Ryanair
19 May - 31 May	Ryanair
15 May - 29 May	Ryanair
03 May - 18 May	Ryanair
27 May - 11 Jun	Ryanair
02 May - 17 May	Air Arabia

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 898€

Return flights