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

Return flights

01 Dec - 14 Dec	flyadeal
08 Dec - 13 Dec	flyadeal
20 Dec - 02 Jan	flyadeal
02 Dec - 06 Dec	Flynas
01 Dec - 15 Dec	flyadeal
08 Dec - 10 Dec	Saudia
07 Dec - 13 Dec	Flynas
05 Dec - 11 Dec	Pegasus Airlines
06 Dec - 16 Dec	Pegasus Airlines
31 Dec - 06 Jan	flyadeal
06 Dec - 12 Dec	Pegasus Airlines
27 Dec - 01 Jan	flyadeal
05 Dec - 12 Dec	Pegasus Airlines
30 Dec - 16 Jan	Etihad Airways
26 Dec - 17 Jan	Pegasus Airlines
23 Dec - 08 Jan	Pegasus Airlines
25 Dec - 17 Jan	Etihad Airways
30 Dec - 02 Jan	Etihad Airways
25 Dec - 06 Jan	Pegasus Airlines
25 Dec - 02 Jan	AZAL

Also check the deals for one-way flights from Riyadh to Barcelona in December.

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 December from 245€

Return flights