AirHint found the following cheapest return flights from Perth (PER) to Osaka (KIX) in December 2025 (see full year).

Return flights

07 Dec - 15 Dec	Indonesia AirAsia
01 Dec - 15 Dec	AirAsia
01 Dec - 16 Dec	AirAsia
01 Dec - 04 Dec	AirAsia
02 Dec - 15 Dec	AirAsia
02 Dec - 16 Dec	AirAsia
01 Dec - 03 Dec	AirAsia
02 Dec - 04 Dec	AirAsia
01 Dec - 18 Dec	AirAsia
02 Dec - 18 Dec	AirAsia
02 Dec - 20 Jan	Scoot
07 Dec - 14 Jan	AirAsia
07 Dec - 11 Jan	AirAsia
09 Dec - 25 Jan	Jetstar
30 Dec - 18 Jan	AirAsia
30 Dec - 15 Jan	AirAsia
30 Dec - 13 Jan	AirAsia
30 Dec - 20 Jan	AirAsia
30 Dec - 12 Jan	AirAsia
30 Dec - 14 Jan	AirAsia

Also check the deals for one-way flights from Perth to Osaka in December.

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 Perth to Osaka in December from 432€

Return flights