AirHint found the following cheapest return flights from Johannesburg (JNB) to Newark (EWR) in September 2025 (see full year).

Return flights

17 Sep - 28 Sep	Delta
16 Sep - 28 Sep	Delta
15 Sep - 28 Sep	Delta
04 Sep - 21 Sep	Delta
04 Sep - 20 Sep	Delta
14 Sep - 22 Sep	Delta
14 Sep - 22 Oct	Delta
10 Sep - 23 Sep	Turkish Airlines
08 Sep - 15 Sep	Delta
07 Sep - 17 Sep	Delta
16 Sep - 25 Sep	Delta
18 Sep - 09 Oct	Ethiopian Airlines
18 Sep - 02 Oct	Ethiopian Airlines
03 Sep - 13 Oct	Delta
27 Sep - 31 Oct	British Airways

Also check the deals for one-way flights from Johannesburg to Newark in September.

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 Johannesburg to Newark in September from 722€

Return flights