AirHint found the following cheapest return flights from Singapore (SIN) to Johannesburg (JNB) in August 2025 (see full year).

Return flights

12 Aug - 30 Aug	Qatar Airways
14 Aug - 24 Aug	Etihad Airways
11 Aug - 21 Aug	Etihad Airways
26 Aug - 02 Sep	Etihad Airways
21 Aug - 28 Aug	Emirates
21 Aug - 30 Aug	Qatar Airways
13 Aug - 17 Aug	Emirates
05 Aug - 13 Aug	Emirates
01 Aug - 16 Aug	Etihad Airways
09 Aug - 17 Aug	Emirates
22 Aug - 06 Sep	Qatar Airways
02 Aug - 09 Aug	Emirates
26 Aug - 02 Sep	Singapore Airlines	direct
22 Aug - 06 Sep	Singapore Airlines	direct

Also check the deals for one-way flights from Singapore to Johannesburg in August.

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 Singapore to Johannesburg in August from $748

Return flights