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

Return flights

27 Sep - 05 Oct	China Southern
29 Sep - 08 Oct	Cathay Pacific
28 Sep - 06 Oct	China Eastern
27 Sep - 27 Oct	Cathay Pacific
22 Sep - 03 Oct	Cathay Pacific
26 Sep - 04 Oct	Cathay Pacific
25 Sep - 02 Oct	Cathay Pacific
28 Sep - 09 Oct	China Eastern
30 Sep - 08 Oct	China Southern
28 Sep - 26 Oct	China Eastern
22 Sep - 28 Sep	IndiGo
22 Sep - 30 Sep	Cathay Pacific
22 Sep - 29 Sep	China Eastern	direct
22 Sep - 28 Sep	China Eastern	direct
22 Sep - 30 Sep	China Eastern	direct

Also check the deals for one-way flights from Riyadh to Shanghai 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 Shanghai in September from 293€

Return flights