AirHint found the following cheapest return flights from Dammam (DMM) to Barcelona (BCN) in September 2025 (see full year).

Return flights

28 Sep - 08 Oct	Flynas
09 Sep - 17 Sep	Flynas
19 Sep - 26 Sep	flyadeal
19 Sep - 27 Sep	flyadeal
09 Sep - 15 Sep	Flynas
16 Sep - 20 Sep	Flynas
04 Sep - 07 Sep	Flynas
08 Sep - 18 Sep	Flynas
04 Sep - 10 Sep	Flynas

Also check the deals for one-way flights from Dammam to Barcelona 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 Dammam to Barcelona in September from $346

Return flights