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

Return flights

03 Dec - 10 Dec	China Southern
01 Dec - 08 Jan	AirAsia
09 Dec - 06 Jan	China Southern
01 Dec - 13 Dec	Etihad Airways
09 Dec - 13 Dec	Etihad Airways
16 Dec - 06 Jan	Batik Air Malaysia
16 Dec - 20 Dec	AirAsia
16 Dec - 23 Dec	AirAsia
18 Dec - 20 Dec	AirAsia
18 Dec - 23 Dec	AirAsia
09 Dec - 14 Dec	AirAsia
09 Dec - 20 Dec	AirAsia
09 Dec - 23 Dec	AirAsia
01 Dec - 09 Jan	Etihad Airways
18 Dec - 06 Jan	AirAsia
18 Dec - 07 Jan	Air Arabia
16 Dec - 02 Jan	Emirates

Also check the deals for one-way flights from Kuala Lumpur to Riyadh 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 Kuala Lumpur to Riyadh in December from 397€

Return flights