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

Return flights

21 Apr - 06 May	Scoot
25 Apr - 08 May	Scoot
21 Apr - 11 May	Scoot
19 Apr - 10 May	Scoot
21 Apr - 29 Apr	Scoot
19 Apr - 30 Apr	Scoot
20 Apr - 05 May	Scoot
23 Apr - 05 May	Scoot
21 Apr - 02 May	China Southern
21 Apr - 20 May	China Southern
30 Apr - 14 May	Scoot
29 Apr - 06 May	Scoot
16 Apr - 30 Apr	Scoot
16 Apr - 27 Apr	Jetstar	direct
23 Apr - 29 Apr	Jetstar
13 Apr - 22 Apr	China Airlines
13 Apr - 23 Apr	China Airlines
13 Apr - 30 Apr	China Airlines
19 Apr - 26 Apr	China Airlines
14 Apr - 22 Apr	Jetstar

Also check the deals for one-way flights from Sydney 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 Sydney to Osaka in April from 385€

Return flights