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

Return flights

16 Sep - 30 Oct	EgyptAir
24 Sep - 28 Sep	EgyptAir
24 Sep - 07 Oct	EgyptAir
16 Sep - 29 Oct	EgyptAir
21 Sep - 28 Sep	Ethiopian Airlines
29 Sep - 14 Oct	Etihad Airways
23 Sep - 29 Sep	EgyptAir
22 Sep - 06 Oct	EgyptAir
24 Sep - 30 Sep	Air France
15 Sep - 27 Sep	EgyptAir
17 Sep - 24 Sep	Air France
17 Sep - 02 Oct	Air France
17 Sep - 30 Oct	Qatar Airways
21 Sep - 28 Sep	Kenya Airways	direct
25 Sep - 29 Sep	EgyptAir
21 Sep - 29 Sep	EgyptAir
28 Sep - 12 Oct	EgyptAir
22 Sep - 29 Sep	KLM
17 Sep - 30 Oct	Kenya Airways	direct
28 Sep - 12 Oct	Kenya Airways	direct

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.

Book a cheap hotel in Nairobi

Cheap car rent in Nairobi

Cheapest return flights from New York to Nairobi in September from 722€

Return flights