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

Return flights

03 Sep - 14 Oct	Brussels Airlines
03 Sep - 16 Sep	Brussels Airlines
02 Sep - 23 Sep	Etihad Airways
16 Sep - 12 Oct	Ethiopian Airlines
16 Sep - 23 Sep	Etihad Airways
06 Sep - 23 Sep	Lufthansa
24 Sep - 12 Oct	KLM
21 Sep - 29 Sep	Emirates
08 Sep - 22 Sep	Emirates
03 Sep - 29 Sep	Emirates
01 Sep - 11 Sep	Emirates
15 Sep - 19 Sep	Emirates
17 Sep - 03 Oct	Emirates
15 Sep - 03 Oct	Emirates
24 Sep - 01 Oct	Emirates
22 Sep - 06 Oct	Emirates
10 Sep - 16 Sep	Brussels Airlines
20 Sep - 04 Oct	Etihad Airways
26 Sep - 05 Oct	Emirates

Also check the deals for one-way flights from Brussels 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 Brussels to Johannesburg in September from $610

Return flights