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

Return flights

25 Aug - 09 Sep	Pegasus Airlines
27 Aug - 05 Sep	Pegasus Airlines
24 Aug - 07 Sep	Eurowings
23 Aug - 31 Aug	Ryanair
23 Aug - 06 Sep	Ryanair
22 Aug - 31 Aug	Aegean Airlines
04 Aug - 09 Aug	Aegean Airlines
08 Aug - 15 Aug	Aegean Airlines
02 Aug - 10 Aug	Aegean Airlines
10 Aug - 25 Aug	Smart Wings
01 Aug - 10 Aug	Ryanair
27 Aug - 05 Sep	Flynas	direct
03 Aug - 13 Aug	Eurowings
03 Aug - 08 Aug	Eurowings
24 Aug - 07 Sep	Flynas	direct
22 Aug - 31 Aug	Flynas	direct

Also check the deals for one-way flights from Prague to Riyadh 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 Prague to Riyadh in August from 333€

Return flights