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

Return flights

25 Aug - 10 Sep	KLM
29 Aug - 09 Sep	KLM
29 Aug - 20 Sep	KLM
26 Aug - 18 Sep	KLM
15 Aug - 07 Sep	KLM
29 Aug - 12 Sep	Kenya Airways
20 Aug - 03 Sep	KLM
01 Aug - 12 Aug	KLM
19 Aug - 05 Sep	KLM
20 Aug - 05 Sep	KLM
04 Aug - 11 Aug	KLM
29 Aug - 13 Sep	Kenya Airways
01 Aug - 11 Aug	KLM
03 Aug - 10 Aug	KLM
08 Aug - 10 Aug	KLM
18 Aug - 31 Aug	KLM
05 Aug - 11 Aug	KLM
03 Aug - 12 Aug	KLM
03 Aug - 11 Aug	KLM
08 Aug - 11 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 616€

Return flights