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

One-Way flights

15 Sep	Norse Atlantic Airways
20 Sep	Norse Atlantic Airways
23 Sep	Norse Atlantic Airways
30 Sep	EgyptAir
21 Sep	EgyptAir
21 Sep	Kenya Airways	direct
15 Sep	Kenya Airways	direct
20 Sep	Kenya Airways	direct

Also check the deals for return 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 one-way flights from New York to Nairobi in September from 374€

One-Way flights