Cheapest one-way flights from Sydney to Osaka in December from $349

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

One-Way flights

09 Dec Jetstar
03 Dec Cebu Pacific
02 Dec Jetstar direct
05 Dec Jetstar
04 Dec Jetstar direct
13 Dec VietJet Air
11 Dec Jetstar direct
12 Dec Jetstar
10 Dec Jetstar
06 Dec Jetstar direct

Also check the deals for return flights from Sydney to Osaka 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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