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

One-Way flights

29 Sep	Norse Atlantic Airways
15 Sep	EgyptAir
14 Sep	EgyptAir
08 Sep	EgyptAir
15 Sep	Kenya Airways	direct
14 Sep	Kenya Airways	direct
08 Sep	Kenya Airways	direct
06 Sep	Delta
19 Sep	Delta
29 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 399€

One-Way flights