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

Return flights

28 Sep - 18 Oct	flyadeal
29 Sep - 04 Oct	flyadeal
30 Sep - 07 Oct	flyadeal
30 Sep - 08 Oct	flyadeal
30 Sep - 30 Oct	flyadeal
28 Sep - 04 Oct	flyadeal
29 Sep - 02 Oct	flyadeal
30 Sep - 02 Oct	flyadeal
30 Sep - 04 Oct	flyadeal
24 Sep - 30 Sep	AJet
24 Sep - 04 Oct	AJet
27 Sep - 30 Sep	Pegasus Airlines
26 Sep - 30 Sep	flyadeal
25 Sep - 30 Sep	Flynas
24 Sep - 29 Sep	AJet
24 Sep - 27 Sep	AJet
23 Sep - 30 Sep	flyadeal
24 Sep - 28 Sep	Pegasus Airlines
25 Sep - 29 Sep	flyadeal
25 Sep - 27 Sep	flyadeal

Also check the deals for one-way flights from Riyadh 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 Riyadh to Barcelona in September from 260€

Return flights