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

Return flights

05 Jan - 18 Jan	VietJet Air
11 Jan - 24 Jan	Scoot
10 Jan - 23 Jan	VietJet Air
28 Jan - 31 Jan	Scoot
22 Jan - 25 Jan	Scoot
14 Jan - 29 Jan	Scoot
21 Jan - 27 Jan	Scoot
15 Jan - 21 Jan	Scoot
14 Jan - 25 Jan	Scoot
15 Jan - 20 Jan	Scoot
22 Jan - 02 Feb	Scoot
21 Jan - 04 Feb	Scoot
28 Jan - 04 Feb	Scoot
23 Jan - 03 Feb	Scoot
28 Jan - 02 Feb	Scoot
29 Jan - 14 Feb	Scoot
04 Jan - 03 Feb	T'way Air
17 Jan - 14 Feb	Scoot
23 Jan - 03 Feb	Jetstar	direct

Also check the deals for one-way flights from Osaka to Sydney in January.

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 Osaka to Sydney in January from $674

Return flights