AirHint found the following cheapest return flights from Seoul (ICN) to Nairobi (NBO) in October 2025 (see full year).

Return flights

09 Oct - 27 Oct	Jeju Air
23 Oct - 07 Nov	Ethiopian Airlines
27 Oct - 31 Oct	Ethiopian Airlines
12 Oct - 22 Oct	Etihad Airways
27 Oct - 06 Nov	Etihad Airways
19 Oct - 25 Oct	Etihad Airways
11 Oct - 20 Oct	Etihad Airways
30 Oct - 04 Nov	Etihad Airways
13 Oct - 21 Oct	Etihad Airways
08 Oct - 16 Oct	Etihad Airways
11 Oct - 18 Oct	Etihad Airways
12 Oct - 17 Oct	Qatar Airways
03 Oct - 10 Oct	HK Express

Also check the deals for one-way flights from Seoul to Nairobi in October.

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 Seoul to Nairobi in October from $710

Return flights