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

Return flights

20 Jan - 31 Jan	Air China
12 Jan - 16 Jan	Air China
08 Jan - 15 Jan	Air China
13 Jan - 27 Jan	Air China
10 Jan - 17 Jan	Air China
13 Jan - 16 Jan	Air China
05 Jan - 12 Jan	Air China
19 Jan - 02 Feb	Air China
31 Jan - 03 Feb	Air China
24 Jan - 31 Jan	Air China
18 Jan - 24 Jan	Air China
12 Jan - 19 Jan	Air China
30 Jan - 21 Feb	Air China
29 Jan - 21 Feb	Air China

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 260€

Return flights