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

Return flights

29 Sep - 06 Oct	Cathay Pacific
08 Sep - 18 Sep	Cathay Pacific
12 Sep - 19 Sep	Cathay Pacific
05 Sep - 12 Sep	Cathay Pacific
12 Sep - 15 Sep	Cathay Pacific
07 Sep - 17 Sep	China Eastern
14 Sep - 21 Sep	China Eastern
07 Sep - 14 Sep	China Eastern
09 Sep - 15 Sep	Air China	direct
10 Sep - 14 Sep	IndiGo
12 Sep - 15 Sep	Air China	direct
30 Sep - 04 Oct	Air China	direct

Also check the deals for one-way flights from Riyadh to Beijing 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 Riyadh to Beijing in September from 331€

Return flights