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

Return flights

25 Sep - 11 Oct	Etihad Airways
09 Sep - 23 Sep	Etihad Airways
05 Sep - 15 Sep	Etihad Airways
08 Sep - 15 Sep	Etihad Airways
01 Sep - 11 Sep	Etihad Airways
01 Sep - 13 Sep	Etihad Airways
18 Sep - 23 Sep	Turkish Airlines
01 Sep - 08 Sep	Etihad Airways
02 Sep - 09 Sep	British Airways
12 Sep - 18 Oct	Delta
12 Sep - 30 Sep	Delta
02 Sep - 18 Sep	Delta

Also check the deals for one-way flights from New York to Johannesburg 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 New York to Johannesburg in September from 752€

Return flights