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 Tigerair
27 Apr - 14 May	Scoot Tigerair
28 Apr - 15 May	Scoot Tigerair
28 Apr - 15 May	Jetstar	direct
14 Apr - 06 May	Scoot Tigerair
30 Apr - 15 May	Jetstar	direct
14 Apr - 06 May	Jetstar	direct
19 Apr - 03 May	Scoot Tigerair
13 Apr - 22 Apr	Scoot Tigerair
13 Apr - 23 Apr	Scoot Tigerair
21 Apr - 27 Apr	Jetstar
13 Apr - 28 Apr	Scoot Tigerair
13 Apr - 04 May	Jetstar
11 Apr - 22 Apr	Scoot Tigerair
11 Apr - 28 Apr	Jetstar
14 Apr - 21 Apr	Jetstar
20 Apr - 26 Apr	Jetstar
17 Apr - 01 May	Jetstar
07 Apr - 14 Apr	Jetstar
22 Apr - 12 May	AirAsia X

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 388€

Return flights