AirHint found the following cheapest return flights from Brussels (BRU) to Abu Dhabi (AUH) in September 2025 (see full year).

Return flights

29 Sep - 14 Oct	Wizz Air
09 Sep - 16 Sep	AJet
15 Sep - 22 Sep	Wizz Air
28 Sep - 10 Oct	Pegasus Airlines
09 Sep - 27 Sep	AJet
27 Sep - 04 Oct	Pegasus Airlines
17 Sep - 30 Sep	Pegasus Airlines
15 Sep - 20 Sep	Wizz Air
22 Sep - 05 Oct	Pegasus Airlines
30 Sep - 14 Oct	Ryanair
29 Sep - 07 Oct	AJet
11 Sep - 23 Sep	Pegasus Airlines
24 Sep - 12 Oct	Pegasus Airlines
27 Sep - 06 Oct	AJet
25 Sep - 12 Oct	Pegasus Airlines
21 Sep - 29 Sep	Pegasus Airlines
15 Sep - 21 Sep	Wizz Air
22 Sep - 29 Sep	AJet
14 Sep - 29 Sep	Pegasus Airlines
29 Sep - 14 Oct	Etihad Airways	direct

Also check the deals for one-way flights from Brussels to Abu Dhabi 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 Brussels to Abu Dhabi in September from $291

Return flights