AirHint found the following cheapest return flights from Addis Ababa (ADD) to Brussels (BRU) in September 2025 (see full year).

Return flights

24 Sep - 01 Oct	Flynas
23 Sep - 30 Sep	Flynas
30 Sep - 04 Oct	Flynas
22 Sep - 29 Sep	Flynas
22 Sep - 03 Oct	Flynas
22 Sep - 07 Oct	Flynas
23 Sep - 30 Sep	Ethiopian Airlines	direct
24 Sep - 01 Oct	Ethiopian Airlines	direct
22 Sep - 03 Oct	Ethiopian Airlines	direct
22 Sep - 29 Sep	Ethiopian Airlines	direct
21 Sep - 22 Sep	Ethiopian Airlines	direct
30 Sep - 04 Oct	Ethiopian Airlines	direct
21 Sep - 07 Oct	Ethiopian Airlines	direct
22 Sep - 07 Oct	Ethiopian Airlines	direct
22 Sep - 28 Sep	Ethiopian Airlines	direct

Also check the deals for one-way flights from Addis Ababa to Brussels 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 Addis Ababa to Brussels in September from 577€

Return flights