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

Return flights

15 Aug - 25 Aug	Pegasus Airlines
01 Aug - 09 Aug	Pegasus Airlines
01 Aug - 09 Aug	Etihad Airways	direct
28 Aug - 06 Sep	IndiGo
28 Aug - 04 Sep	IndiGo
23 Aug - 03 Sep	IndiGo
02 Aug - 12 Aug	IndiGo
01 Aug - 15 Aug	IndiGo

Also check the deals for one-way flights from Abu Dhabi to Barcelona in August.

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 Abu Dhabi to Barcelona in August from $522

Return flights