AirHint found the following cheapest return flights from Penang (PEN) to Perth (PER) in October 2025 (see full year).

Return flights

25 Oct - 06 Nov	AirAsia
25 Oct - 07 Nov	AirAsia
16 Oct - 17 Oct	AirAsia
16 Oct - 06 Nov	AirAsia
08 Oct - 16 Oct	AirAsia
06 Oct - 16 Oct	AirAsia
08 Oct - 17 Oct	AirAsia
06 Oct - 17 Oct	AirAsia
08 Oct - 11 Oct	AirAsia
06 Oct - 11 Oct	AirAsia
06 Oct - 08 Oct	AirAsia
06 Oct - 07 Oct	AirAsia
10 Oct - 16 Oct	AirAsia

Also check the deals for one-way flights from Penang to Perth in October.

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 Penang to Perth in October from 266€

Return flights