AirHint found the following cheapest one-way flights from Kuala Lumpur (KUL) to Perth (PER) in December 2025 (see full year).

One-Way flights

17 Dec	AirAsia	direct
16 Dec	AirAsia	direct
10 Dec	AirAsia	direct
12 Dec	AirAsia	direct
03 Dec	AirAsia	direct
09 Dec	AirAsia	direct
06 Dec	AirAsia	direct
01 Dec	AirAsia	direct
13 Dec	AirAsia	direct
07 Dec	AirAsia	direct

Also check the deals for return flights from Kuala Lumpur to Perth 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 one-way flights from Kuala Lumpur to Perth in December from $86

One-Way flights