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

Return flights

25 Sep - 09 Oct	Saudia
18 Sep - 07 Oct	Saudia
30 Sep - 16 Oct	Saudia
30 Sep - 14 Oct	Saudia
15 Sep - 28 Sep	Etihad Airways
15 Sep - 14 Oct	Etihad Airways
17 Sep - 02 Oct	Etihad Airways
25 Sep - 30 Sep	Saudia
17 Sep - 30 Sep	Etihad Airways
22 Sep - 07 Oct	KLM
22 Sep - 30 Sep	Brussels Airlines
21 Sep - 28 Sep	Turkish Airlines
18 Sep - 25 Sep	Turkish Airlines
23 Sep - 28 Sep	Turkish Airlines
15 Sep - 26 Sep	Turkish Airlines
24 Sep - 01 Oct	Turkish Airlines
07 Sep - 22 Sep	Turkish Airlines
11 Sep - 20 Sep	Saudia

Also check the deals for one-way flights from Barcelona 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 Barcelona to Nairobi in September from $530

Return flights