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

Return flights

28 Aug - 05 Sep	Saudia
29 Aug - 05 Sep	Saudia
26 Aug - 05 Sep	Saudia
25 Aug - 13 Sep	flyadeal
31 Aug - 05 Sep	Saudia
28 Aug - 04 Sep	Etihad Airways
24 Aug - 31 Aug	Flynas
30 Aug - 06 Sep	IndiGo
29 Aug - 12 Sep	Saudia
31 Aug - 07 Sep	Flynas
27 Aug - 03 Sep	Etihad Airways
25 Aug - 31 Aug	flyadeal
28 Aug - 30 Aug	Flynas
26 Aug - 28 Aug	Etihad Airways
26 Aug - 27 Aug	Flynas

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 $677

Return flights