AirHint found the following cheapest return flights from Cape Town (CPT) to Sao Paulo (GRU) in August 2025 (see full year).

Return flights

06 Aug - 14 Aug	SA Airlink
12 Aug - 19 Aug	South African Airways	direct
30 Aug - 12 Sep	TAAG Angola Airlines
09 Aug - 19 Aug	South African Airways	direct
15 Aug - 22 Aug	SA Airlink
21 Aug - 28 Aug	FlySafair
09 Aug - 23 Aug	TAAG Angola Airlines
02 Aug - 09 Aug	TAAG Angola Airlines
04 Aug - 09 Aug	TAAG Angola Airlines
23 Aug - 30 Aug	FlySafair
01 Aug - 30 Aug	FlySafair
12 Aug - 14 Sep	Emirates

Also check the deals for one-way flights from Cape Town to Sao Paulo 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 Cape Town to Sao Paulo in August from 503€

Return flights