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

Return flights

01 May - 10 May	Etihad Airways
06 May - 13 May	Pegasus Airlines
01 May - 04 May	Etihad Airways
20 May - 24 May	Pegasus Airlines
09 May - 13 May	Pegasus Airlines
14 May - 24 May	Etihad Airways	direct
27 May - 03 Jun	Pegasus Airlines
10 May - 25 May	Etihad Airways	direct
20 May - 24 May	Etihad Airways	direct
01 May - 04 May	Etihad Airways	direct
01 May - 10 May	Etihad Airways	direct
28 May - 01 Jun	EgyptAir
28 May - 01 Jun	Etihad Airways	direct
22 May - 06 Jun	IndiGo
23 May - 07 Jun	IndiGo

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

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 May from $429

Return flights