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

Return flights

08 Dec - 12 Dec	Pegasus Airlines
05 Dec - 10 Dec	flyadeal
03 Dec - 05 Dec	flyadeal
07 Dec - 11 Dec	Pegasus Airlines
02 Dec - 06 Dec	Flynas
24 Dec - 31 Dec	flyadeal
03 Dec - 10 Dec	flyadeal
08 Dec - 13 Dec	Pegasus Airlines
06 Dec - 10 Dec	flyadeal
03 Dec - 07 Dec	AJet
26 Dec - 08 Jan	flyadeal
24 Dec - 10 Jan	flyadeal
17 Dec - 05 Jan	flyadeal
29 Dec - 01 Jan	Aegean Airlines
23 Dec - 10 Jan	Flynas
31 Dec - 09 Jan	Royal Jordanian
26 Dec - 04 Jan	flyadeal
17 Dec - 04 Jan	Flynas
26 Dec - 08 Jan	Aegean Airlines	direct
24 Dec - 10 Jan	Aegean Airlines	direct

Also check the deals for one-way flights from Riyadh to Athens 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 Athens in December from $247

Return flights