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

Return flights

24 Jul - 01 Aug	Cathay Pacific
10 Jul - 17 Jul	Qatar Airways
04 Jul - 11 Jul	Cathay Pacific
07 Jul - 29 Jul	Qatar Airways
16 Jul - 23 Jul	Qatar Airways
12 Jul - 21 Jul	Qatar Airways
14 Jul - 21 Jul	Qatar Airways
06 Jul - 13 Jul	Qantas
11 Jul - 18 Jul	Qatar Airways
11 Jul - 20 Jul	Cathay Pacific
08 Jul - 21 Jul	South African Airways	direct

Also check the deals for one-way flights from Johannesburg to Perth in July.

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 Johannesburg to Perth in July from $954

Return flights