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

Return flights

20 Jan - 24 Jan	Air China
20 Jan - 29 Jan	Air China
13 Jan - 16 Jan	China Eastern
12 Jan - 19 Jan	Air China
05 Jan - 17 Jan	China Eastern
07 Jan - 14 Jan	China Eastern
02 Jan - 06 Jan	China Eastern
21 Jan - 27 Jan	China Eastern
22 Jan - 28 Jan	China Eastern
22 Jan - 26 Jan	China Eastern
31 Jan - 05 Feb	China Eastern
31 Jan - 02 Feb	China Eastern
28 Jan - 02 Feb	Air China
25 Jan - 04 Feb	Air China
25 Jan - 01 Feb	Air China
30 Jan - 02 Feb	China Eastern
30 Jan - 08 Feb	Cathay Pacific
30 Jan - 07 Feb	Cathay Pacific
31 Jan - 08 Feb	Cathay Pacific
12 Jan - 27 Feb	Cathay Pacific

Also check the deals for one-way flights from Guangzhou to Seoul 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 Guangzhou to Seoul in January from 156€

Return flights