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

Return flights

22 Sep - 20 Oct	EgyptAir
29 Sep - 06 Oct	EgyptAir
22 Sep - 29 Sep	Ethiopian Airlines
25 Sep - 03 Oct	Turkish Airlines
23 Sep - 29 Sep	EgyptAir
24 Sep - 15 Oct	Turkish Airlines
21 Sep - 19 Oct	Etihad Airways
23 Sep - 30 Sep	Etihad Airways
21 Sep - 12 Oct	EgyptAir
21 Sep - 28 Sep	Kenya Airways	direct
27 Sep - 28 Sep	KLM
21 Sep - 19 Oct	Kenya Airways	direct
21 Sep - 12 Oct	Kenya Airways	direct
19 Sep - 28 Sep	EgyptAir
19 Sep - 28 Sep	Kenya Airways	direct
21 Sep - 05 Oct	EgyptAir

Also check the deals for one-way flights from New York to Nairobi 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 Nairobi in September from $854

Return flights