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

Return flights

28 Sep - 02 Oct	Pegasus Airlines
09 Sep - 16 Sep	AJet
15 Sep - 30 Sep	Wizz Air
30 Sep - 15 Oct	Ryanair
15 Sep - 24 Sep	Wizz Air
03 Sep - 16 Sep	Pegasus Airlines
24 Sep - 30 Sep	Wizz Air
15 Sep - 28 Sep	Wizz Air
23 Sep - 27 Sep	Pegasus Airlines
28 Sep - 10 Oct	Pegasus Airlines
27 Sep - 04 Oct	Pegasus Airlines
07 Sep - 16 Sep	AJet
19 Sep - 22 Sep	Pegasus Airlines
21 Sep - 29 Sep	Pegasus Airlines
27 Sep - 06 Oct	AJet
30 Sep - 15 Oct	Etihad Airways	direct
28 Sep - 02 Oct	Etihad Airways	direct
25 Sep - 02 Oct	IndiGo
22 Sep - 10 Oct	IndiGo
28 Sep - 06 Oct	IndiGo

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 245€

Return flights