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

Return flights

05 Jul - 28 Jul	Cathay Pacific
08 Jul - 29 Jul	Cathay Pacific
04 Jul - 21 Jul	Cathay Pacific
25 Jul - 31 Jul	Cathay Pacific
14 Jul - 21 Jul	Qantas	direct
12 Jul - 19 Jul	Qantas	direct
15 Jul - 22 Jul	Cathay Pacific
21 Jul - 03 Aug	Cathay Pacific
02 Jul - 19 Jul	Qantas	direct
18 Jul - 07 Aug	Qantas	direct
21 Jul - 05 Aug	Emirates
20 Jul - 04 Aug	Emirates

Also check the deals for one-way flights from Johannesburg to Sydney 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 Sydney in July from $821

Return flights