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

Return flights

28 Sep - 12 Oct	Ryanair
25 Sep - 11 Oct	EgyptAir
27 Sep - 04 Oct	Pegasus Airlines
22 Sep - 08 Oct	Ryanair
22 Sep - 17 Oct	Ryanair
21 Sep - 05 Oct	Ryanair
30 Sep - 05 Oct	Etihad Airways
26 Sep - 04 Oct	Etihad Airways
20 Sep - 04 Oct	Ryanair
22 Sep - 29 Sep	Ryanair
26 Sep - 05 Oct	Etihad Airways
21 Sep - 29 Sep	Ryanair
24 Sep - 29 Sep	Turkish Airlines
23 Sep - 25 Sep	Ryanair
21 Sep - 27 Sep	EgyptAir
21 Sep - 24 Sep	EgyptAir
20 Sep - 21 Sep	KLM
25 Sep - 25 Sep	Air France

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 551€

Return flights