AirHint found the following cheapest return flights from Barcelona (BCN) to Abu Dhabi (AUH) in September 2026 (see full year).

Return flights

05 Sep - 12 Sep	Pegasus Airlines
05 Sep - 12 Sep	Etihad Airways	direct
13 Sep - 20 Sep	IndiGo
07 Sep - 13 Sep	IndiGo
01 Sep - 06 Sep	IndiGo
09 Sep - 16 Sep	IndiGo
07 Sep - 12 Sep	IndiGo
14 Sep - 17 Sep	IndiGo

Also check the deals for one-way flights from Barcelona 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 Barcelona to Abu Dhabi in September from 292€

Return flights