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

Return flights

23 Apr - 13 May	Ryanair
22 Apr - 14 May	Ryanair
15 Apr - 07 May	Ryanair
23 Apr - 11 May	Ryanair
28 Apr - 10 May	Wizz Air
16 Apr - 27 Apr	Ryanair
27 Apr - 12 May	Ryanair
22 Apr - 12 May	Ryanair
07 Apr - 20 Apr	Ryanair
12 Apr - 23 Apr	Wizz Air
12 Apr - 01 May	Wizz Air
20 Apr - 26 Apr	Ryanair
25 Apr - 09 May	Ryanair
28 Apr - 12 May	Wizz Air
06 Apr - 20 Apr	Ryanair
14 Apr - 22 Apr	Ryanair
14 Apr - 28 Apr	Ryanair
18 Apr - 25 Apr	Ryanair
03 Apr - 10 Apr	Ryanair
18 Apr - 28 Apr	Ryanair

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

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 April from 682€

Return flights