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

Return flights

29 Aug - 12 Sep	Saudia
31 Aug - 06 Sep	Etihad Airways
27 Aug - 03 Sep	Air India Express
01 Aug - 08 Aug	Etihad Airways
29 Aug - 06 Sep	Flynas
01 Aug - 15 Aug	Etihad Airways
31 Aug - 07 Sep	Etihad Airways
04 Aug - 10 Aug	Gulf Air
24 Aug - 02 Sep	Gulf Air
04 Aug - 12 Aug	Gulf Air
20 Aug - 26 Aug	Gulf Air
18 Aug - 26 Aug	Gulf Air
27 Aug - 04 Sep	Gulf Air
23 Aug - 04 Sep	Gulf Air
25 Aug - 31 Aug	Gulf Air
05 Aug - 15 Aug	Etihad Airways
01 Aug - 12 Aug	Gulf Air
06 Aug - 10 Aug	Etihad Airways
24 Aug - 01 Sep	Etihad Airways
22 Aug - 04 Sep	Gulf Air

Also check the deals for one-way flights from Riyadh to Plaisance 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 Plaisance in August from 664€

Return flights