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

Return flights

15 Apr - 23 Apr	Air China
16 Apr - 27 Apr	Ryanair
13 Apr - 23 Apr	Ryanair
25 Apr - 12 May	Ryanair
28 Apr - 12 May	Ryanair
25 Apr - 14 May	Ryanair
16 Apr - 28 Apr	Ryanair
12 Apr - 29 Apr	Air China
25 Apr - 09 May	Air China
16 Apr - 23 Apr	Ryanair
11 Apr - 24 Apr	Air China
14 Apr - 25 Apr	Ryanair
12 Apr - 30 Apr	Wizz Air
30 Apr - 13 May	Ryanair
26 Apr - 12 May	Wizz Air
23 Apr - 15 May	Wizz Air
13 Apr - 20 Apr	Ryanair
19 Apr - 04 May	Wizz Air
18 Apr - 01 May	Air China
20 Apr - 04 May	Etihad Airways

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 $850

Return flights