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

Return flights

28 Aug - 02 Sep	Ethiopian Airlines
17 Aug - 08 Sep	British Airways
29 Aug - 11 Sep	Turkish Airlines
29 Aug - 11 Sep	United	direct
27 Aug - 01 Sep	Ethiopian Airlines
10 Aug - 24 Aug	Ethiopian Airlines
11 Aug - 21 Aug	British Airways
13 Aug - 25 Aug	Ethiopian Airlines
28 Aug - 18 Sep	Delta
05 Aug - 19 Aug	United
06 Aug - 16 Aug	United	direct
01 Aug - 15 Aug	British Airways
22 Aug - 01 Sep	British Airways

Also check the deals for one-way flights from Newark 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 Newark to Cape Town in August from $1223

Return flights