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

Return flights

11 Jan - 21 Jan	Scandinavian Airlines
01 Jan - 14 Jan	Scandinavian Airlines
08 Jan - 20 Jan	Air China
10 Jan - 17 Jan	LOT
24 Jan - 31 Jan	LOT
11 Jan - 31 Jan	LOT
09 Jan - 29 Jan	Air China
08 Jan - 15 Jan	Air China
22 Jan - 29 Jan	Air China
05 Jan - 22 Jan	Air China
26 Jan - 10 Feb	LOT
20 Jan - 03 Feb	Air China
25 Jan - 01 Feb	Air China
20 Jan - 03 Feb	Asiana Airlines	direct
25 Jan - 01 Feb	Asiana Airlines	direct

Also check the deals for one-way flights from Barcelona 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.

Book a cheap hotel in Seoul

Cheap car rent in Seoul

Cheapest return flights from Barcelona to Seoul in January from $527

Return flights