Cheapest one-way flights from Osaka to Sydney in December from $288

AirHint found the following cheapest one-way flights from Osaka (KIX) to Sydney (SYD) in December 2025 (see full year).

One-Way flights

21 Dec Jetstar direct
23 Dec Peach
28 Dec Jetstar Japan
22 Dec Jetstar direct
24 Dec Jetstar direct
31 Dec Jetstar direct
30 Dec VietJet Air
27 Dec Hong Kong Airlines
28 Dec Jetstar direct

Also check the deals for return flights from Osaka to Sydney in December.

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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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