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

Return flights

08 Sep - 22 Sep	Cathay Pacific
08 Sep - 15 Sep	Cathay Pacific
15 Sep - 22 Sep	Cathay Pacific
09 Sep - 16 Sep	Cathay Pacific
16 Sep - 20 Sep	Cathay Pacific
05 Sep - 09 Sep	Cathay Pacific
09 Sep - 26 Sep	Jetstar
08 Sep - 03 Oct	Jetstar
22 Sep - 31 Oct	Qatar Airways
28 Sep - 16 Oct	AirAsia
28 Sep - 14 Oct	AirAsia
05 Sep - 12 Sep	Cathay Pacific
06 Sep - 20 Sep	Cathay Pacific
22 Sep - 06 Oct	AirAsia
08 Sep - 04 Oct	Jetstar
09 Sep - 28 Sep	Cathay Pacific
09 Sep - 04 Oct	Jetstar
28 Sep - 20 Oct	South African Airways	direct
28 Sep - 09 Oct	AirAsia
28 Sep - 21 Oct	Virgin Australia

Also check the deals for one-way flights from Perth to Johannesburg 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 Johannesburg in September from $934

Return flights