AirHint found the following cheapest return flights from Osaka (KIX) to Riyadh (RUH) in October 2025 (see full year).

Return flights

31 Oct - 02 Nov	China Eastern
25 Oct - 28 Oct	China Southern
15 Oct - 18 Oct	China Southern
30 Oct - 03 Nov	China Southern
23 Oct - 28 Oct	Air China
25 Oct - 26 Oct	Air China
03 Oct - 11 Oct	Cathay Pacific
09 Oct - 13 Oct	Cathay Pacific
15 Oct - 20 Oct	Cathay Pacific
25 Oct - 07 Nov	Cathay Pacific
31 Oct - 05 Nov	Cathay Pacific
17 Oct - 22 Oct	Singapore Airlines
09 Oct - 19 Oct	KLM
16 Oct - 19 Oct	Singapore Airlines

Also check the deals for one-way flights from Osaka to Riyadh in October.

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 Osaka to Riyadh in October from $419

Return flights