AirHint found the following cheapest return flights from Guangzhou (CAN) to Riyadh (RUH) in September 2025 (see full year).

Return flights

18 Sep - 25 Sep	Saudia
13 Sep - 17 Sep	Saudia	direct
13 Sep - 19 Sep	Saudia	direct
13 Sep - 16 Sep	Saudia
13 Sep - 18 Sep	Saudia
12 Sep - 18 Sep	Saudia
18 Sep - 25 Sep	China Southern	direct
13 Sep - 20 Sep	Gulf Air
13 Sep - 20 Sep	China Southern	direct
13 Sep - 16 Sep	China Southern	direct
26 Sep - 08 Oct	Thai Lion Air
30 Sep - 08 Oct	Thai AirAsia
28 Sep - 07 Oct	Thai AirAsia
27 Sep - 06 Oct	Saudia
27 Sep - 08 Oct	Thai AirAsia
30 Sep - 07 Oct	Saudia
30 Sep - 06 Oct	China Eastern
27 Sep - 06 Oct	Saudia	direct
30 Sep - 06 Oct	Saudia	direct
30 Sep - 08 Oct	Saudia	direct

Also check the deals for one-way flights from Guangzhou to Riyadh in September.

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 Guangzhou to Riyadh in September from $318

Return flights