AirHint found the following cheapest return flights from Perth (PER) to Kuala Lumpur (KUL) in September 2025 (see full year).

Return flights

02 Sep - 06 Sep	AirAsia	direct
02 Sep - 07 Sep	AirAsia	direct
04 Sep - 06 Sep	AirAsia	direct
04 Sep - 07 Sep	AirAsia	direct
02 Sep - 17 Sep	AirAsia	direct
02 Sep - 18 Sep	AirAsia	direct
02 Sep - 08 Sep	AirAsia	direct
02 Sep - 03 Sep	AirAsia	direct
04 Sep - 17 Sep	AirAsia	direct
04 Sep - 18 Sep	AirAsia	direct
30 Sep - 20 Oct	AirAsia	direct
29 Sep - 17 Oct	Scoot Tigerair
30 Sep - 16 Oct	Scoot Tigerair
29 Sep - 15 Oct	Scoot Tigerair
11 Sep - 01 Oct	AirAsia
13 Sep - 01 Oct	AirAsia
13 Sep - 03 Oct	AirAsia	direct
13 Sep - 02 Oct	AirAsia	direct
11 Sep - 02 Oct	AirAsia	direct
30 Sep - 14 Oct	AirAsia

Also check the deals for one-way flights from Perth to Kuala Lumpur in September.

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 Kuala Lumpur in September from 160€

Return flights