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

Return flights

24 Sep - 04 Oct	Etihad Airways
19 Sep - 09 Oct	Etihad Airways
02 Sep - 05 Sep	IndiGo
16 Sep - 07 Oct	KLM
18 Sep - 07 Oct	Air France
17 Sep - 07 Oct	Etihad Airways
14 Sep - 07 Oct	Air France
15 Sep - 07 Oct	Air France
13 Sep - 20 Sep	IndiGo
13 Sep - 19 Sep	IndiGo
19 Sep - 07 Oct	Etihad Airways
19 Sep - 10 Oct	IndiGo
16 Sep - 10 Oct	KLM

Also check the deals for one-way flights from Osaka 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 Osaka to Nairobi in September from 939€

Return flights