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

Return flights

23 Sep - 28 Sep	Kenya Airways
07 Sep - 14 Sep	Kenya Airways
09 Sep - 16 Sep	Etihad Airways
14 Sep - 24 Sep	Etihad Airways
10 Sep - 17 Sep	Etihad Airways
03 Sep - 10 Sep	Etihad Airways
15 Sep - 30 Sep	KLM
04 Sep - 20 Sep	Delta
07 Sep - 20 Sep	Delta
04 Sep - 22 Sep	Delta
05 Sep - 05 Oct	KLM
28 Sep - 12 Oct	Delta
30 Sep - 30 Oct	Delta
01 Sep - 01 Oct	KLM

Also check the deals for one-way flights from Johannesburg to New York 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 New York in September from 652€

Return flights