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

Return flights

24 Aug - 09 Sep	KLM
26 Aug - 18 Sep	KLM
29 Aug - 09 Sep	KLM
21 Aug - 28 Aug	Emirates
31 Aug - 15 Sep	KLM
19 Aug - 12 Sep	KLM
20 Aug - 12 Sep	KLM
21 Aug - 12 Sep	KLM
30 Aug - 03 Sep	KLM
30 Aug - 14 Sep	KLM
31 Aug - 05 Sep	KLM
18 Aug - 25 Aug	Ethiopian Airlines
19 Aug - 27 Aug	KLM
19 Aug - 26 Aug	KLM
23 Aug - 30 Aug	KLM
22 Aug - 30 Aug	KLM
17 Aug - 24 Aug	KLM
16 Aug - 30 Aug	KLM
16 Aug - 23 Aug	KLM

Also check the deals for one-way flights from Barcelona to Cape Town 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 Barcelona to Cape Town in August from 615€

Return flights