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

Return flights

24 Aug - 06 Sep	flyadeal
27 Aug - 04 Sep	Flynas
20 Aug - 29 Aug	AJet
15 Aug - 08 Sep	flyadeal
27 Aug - 07 Sep	Flynas
27 Aug - 03 Sep	Flynas
31 Aug - 02 Sep	Flynas
22 Aug - 28 Aug	Aegean Airlines
25 Aug - 01 Sep	Flynas
28 Aug - 31 Aug	flyadeal
18 Aug - 26 Aug	Aegean Airlines	direct
16 Aug - 25 Aug	Flynas
25 Aug - 29 Aug	Aegean Airlines
25 Aug - 10 Sep	Flynas
22 Aug - 28 Aug	Aegean Airlines	direct
16 Aug - 30 Sep	Aegean Airlines
21 Aug - 04 Sep	Aegean Airlines
24 Aug - 29 Aug	Flynas
25 Aug - 28 Aug	Flynas
27 Aug - 30 Aug	Flynas

Also check the deals for one-way flights from Riyadh to Athens in August.

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 August from $252

Return flights