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

Return flights

14 Apr - 27 Apr	AirAsia X
14 Apr - 12 May	AirAsia X
26 Apr - 12 May	AirAsia X
14 Apr - 13 May	AirAsia X
21 Apr - 30 Apr	Scoot
29 Apr - 06 May	Scoot
16 Apr - 08 May	Scoot
30 Apr - 14 May	Scoot
28 Apr - 15 May	Scoot
28 Apr - 15 May	Jetstar	direct
18 Apr - 04 May	Scoot
30 Apr - 05 May	Scoot
18 Apr - 29 Apr	AirAsia X
18 Apr - 25 Apr	AirAsia X
13 Apr - 23 Apr	China Airlines
20 Apr - 27 Apr	Scoot
11 Apr - 22 Apr	T'way Air
14 Apr - 24 Apr	T'way Air
11 Apr - 24 Apr	T'way Air
07 Apr - 20 Apr	T'way Air

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 290€

Return flights