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

Return flights

19 Jan - 26 Jan	Air China
06 Jan - 13 Jan	Air China
31 Jan - 07 Feb	Air China
31 Jan - 09 Feb	Air China
03 Jan - 29 Jan	Air China
07 Jan - 13 Jan	Air China
06 Jan - 12 Jan	Air China
28 Jan - 03 Feb	Air China
30 Jan - 05 Feb	Air China
08 Jan - 15 Jan	Air China
01 Jan - 05 Jan	Air China
12 Jan - 17 Jan	Air China
06 Jan - 09 Jan	Air China
19 Jan - 24 Jan	Air China
28 Jan - 04 Feb	Cathay Pacific
29 Jan - 04 Feb	Cathay Pacific

Also check the deals for one-way flights from Seoul 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 Seoul to Riyadh in January from $297

Return flights