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

Return flights

23 Apr - 29 Apr	Scoot
30 Apr - 22 May	Jetstar	direct
16 Apr - 29 Apr	Scoot
23 Apr - 29 Apr	Jetstar	direct
16 Apr - 29 Apr	Jetstar	direct
09 Apr - 06 May	Jetstar	direct
14 Apr - 24 Apr	Jetstar	direct
21 Apr - 01 May	Jetstar	direct
09 Apr - 15 Apr	Jetstar	direct
07 Apr - 15 Apr	Jetstar	direct
11 Apr - 17 Apr	Jetstar
08 Apr - 14 Apr	Scoot
10 Apr - 24 Apr	Jetstar
02 Apr - 07 May	Jetstar
29 Apr - 12 May	AirAsia X
29 Apr - 14 May	AirAsia X
29 Apr - 07 May	AirAsia X
29 Apr - 15 May	AirAsia X
29 Apr - 18 May	AirAsia X
03 Apr - 18 May	Scoot

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 $451

Return flights