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

Return flights

18 Sep - 23 Oct	SWISS
09 Sep - 23 Sep	Etihad Airways
14 Sep - 29 Sep	Etihad Airways
02 Sep - 16 Sep	Etihad Airways
29 Sep - 02 Oct	Etihad Airways
04 Sep - 21 Sep	EgyptAir
07 Sep - 21 Sep	EgyptAir
29 Sep - 05 Oct	Etihad Airways
10 Sep - 21 Sep	Etihad Airways
29 Sep - 06 Oct	Ryanair
10 Sep - 30 Sep	SWISS
01 Sep - 30 Sep	SWISS
08 Sep - 10 Oct	SWISS
15 Sep - 18 Sep	Etihad Airways
07 Sep - 27 Sep	Etihad Airways
28 Sep - 08 Oct	Lufthansa
26 Sep - 05 Oct	Etihad Airways
25 Sep - 04 Oct	Ryanair
25 Sep - 05 Oct	Ryanair

Also check the deals for one-way flights from Dublin 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 Dublin to Nairobi in September from 565€

Return flights