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

Return flights

25 Sep - 21 Oct	Etihad Airways
09 Sep - 23 Sep	Singapore Airlines
10 Sep - 20 Sep	Etihad Airways
15 Sep - 29 Sep	Etihad Airways
06 Sep - 20 Sep	Singapore Airlines
25 Sep - 09 Oct	Cathay Pacific
17 Sep - 30 Sep	Cathay Pacific
07 Sep - 28 Sep	Singapore Airlines
11 Sep - 22 Sep	Emirates
14 Sep - 06 Oct	Cathay Pacific
17 Sep - 29 Sep	Cathay Pacific
12 Sep - 26 Sep	Singapore Airlines
12 Sep - 27 Sep	Singapore Airlines
19 Sep - 02 Oct	Cathay Pacific
27 Sep - 14 Oct	Emirates
20 Sep - 04 Oct	Jetstar
18 Sep - 11 Oct	Emirates
26 Sep - 06 Oct	Virgin Australia
19 Sep - 03 Oct	Cathay Pacific
20 Sep - 14 Oct	Cathay Pacific

Also check the deals for one-way flights from Melbourne 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 Melbourne to Johannesburg in September from 929€

Return flights