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

Return flights

17 Sep - 08 Oct	Lufthansa
21 Sep - 11 Oct	Lufthansa
01 Sep - 15 Sep	Etihad Airways
01 Sep - 04 Oct	SWISS
03 Sep - 16 Sep	Etihad Airways
01 Sep - 09 Sep	Etihad Airways
08 Sep - 23 Sep	Etihad Airways
09 Sep - 23 Sep	Etihad Airways
02 Sep - 09 Sep	Etihad Airways
08 Sep - 19 Sep	Lufthansa
06 Sep - 19 Sep	Lufthansa
05 Sep - 18 Sep	Etihad Airways
01 Sep - 14 Sep	Etihad Airways
20 Sep - 11 Oct	Lufthansa
18 Sep - 03 Oct	EgyptAir
09 Sep - 20 Oct	EgyptAir
01 Sep - 31 Oct	Etihad Airways
08 Sep - 06 Oct	Aer Lingus
09 Sep - 19 Oct	Lufthansa

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 526€

Return flights