AirHint found the following cheapest return flights from Kuching (KCH) to Perth (PER) in August 2025 (see full year).

Return flights

16 Aug - 23 Aug	Scoot Tigerair
18 Aug - 25 Aug	Scoot Tigerair
26 Aug - 05 Sep	AirAsia
10 Aug - 16 Aug	AirAsia
10 Aug - 25 Aug	AirAsia
10 Aug - 23 Aug	AirAsia
26 Aug - 06 Sep	AirAsia
18 Aug - 23 Aug	AirAsia
29 Aug - 06 Sep	Scoot Tigerair
18 Aug - 05 Sep	AirAsia
08 Aug - 10 Aug	AirAsia
08 Aug - 16 Aug	AirAsia
16 Aug - 25 Aug	AirAsia
09 Aug - 10 Aug	AirAsia
23 Aug - 05 Sep	AirAsia
16 Aug - 05 Sep	AirAsia
18 Aug - 06 Sep	AirAsia
23 Aug - 06 Sep	AirAsia
30 Aug - 05 Sep	AirAsia
16 Aug - 06 Sep	AirAsia

Also check the deals for one-way flights from Kuching to Perth in August.

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.

Book a cheap hotel in Perth

Cheap car rent in Perth

Cheapest return flights from Kuching to Perth in August from $294

Return flights