AirHint found the following cheapest return flights from Sydney (SYD) to Riyadh (RUH) in January 2026 (see full year).

Return flights

18 Jan - 25 Jan	AirAsia X
20 Jan - 19 Feb	IndiGo
20 Jan - 27 Jan	China Southern
27 Jan - 31 Jan	China Southern
22 Jan - 26 Jan	China Southern
21 Jan - 28 Jan	China Southern
20 Jan - 24 Jan	China Southern
20 Jan - 30 Jan	SriLankan Airlines
26 Jan - 30 Jan	Qantas

Also check the deals for one-way flights from Sydney to Riyadh in January.

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 Sydney to Riyadh in January from 999€

Return flights