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

Return flights

28 Aug - 07 Sep	Turkish Airlines
29 Aug - 08 Sep	Turkish Airlines
19 Aug - 03 Sep	British Airways
29 Aug - 08 Sep	United	direct
15 Aug - 27 Aug	British Airways
17 Aug - 24 Aug	United
28 Aug - 18 Sep	Delta
08 Aug - 11 Aug	United	direct
31 Aug - 06 Sep	Frontier Airlines
13 Aug - 16 Aug	Ethiopian Airlines
31 Aug - 06 Sep	United	direct
13 Aug - 16 Aug	United	direct
03 Aug - 04 Aug	Turkish Airlines
04 Aug - 05 Aug	Ethiopian Airlines
03 Aug - 04 Aug	United	direct

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 968€

Return flights