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

Return flights

17 Sep - 24 Sep	Ethiopian Airlines
17 Sep - 23 Sep	Ethiopian Airlines
22 Sep - 30 Sep	KLM
22 Sep - 07 Oct	KLM
22 Sep - 29 Sep	KLM
20 Sep - 27 Sep	Ethiopian Airlines
19 Sep - 26 Sep	Ethiopian Airlines
21 Sep - 03 Oct	Etihad Airways
28 Sep - 06 Oct	Etihad Airways
20 Sep - 10 Oct	AJet
28 Sep - 05 Oct	Etihad Airways
25 Sep - 10 Oct	Etihad Airways
23 Sep - 30 Sep	Emirates
19 Sep - 06 Oct	Etihad Airways
19 Sep - 27 Sep	Ethiopian Airlines
24 Sep - 17 Oct	Etihad Airways
26 Sep - 03 Oct	Etihad Airways
23 Sep - 01 Oct	Emirates
17 Sep - 30 Sep	Ethiopian Airlines
17 Sep - 22 Sep	Etihad Airways

Also check the deals for one-way flights from Brussels to Cape Town 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 Cape Town in September from $684

Return flights