AirHint found the following cheapest return flights from Seoul (ICN) to Barcelona (BCN) in January 2027 (see full year).

Return flights

24 Jan - 29 Jan	Lufthansa
22 Jan - 31 Jan	Lufthansa
20 Jan - 24 Jan	Lufthansa
27 Jan - 31 Jan	Lufthansa
20 Jan - 28 Jan	Lufthansa
20 Jan - 29 Jan	Lufthansa
22 Jan - 29 Jan	Lufthansa
24 Jan - 31 Jan	Lufthansa
31 Jan - 02 Feb	Lufthansa
30 Jan - 02 Feb	Lufthansa
24 Jan - 02 Feb	Lufthansa
20 Jan - 27 Jan	Lufthansa
25 Jan - 01 Feb	Lufthansa
24 Jan - 01 Feb	Lufthansa
31 Jan - 01 Feb	Lufthansa
27 Jan - 30 Jan	Lufthansa
23 Jan - 01 Feb	Lufthansa
19 Jan - 02 Feb	Lufthansa
25 Jan - 03 Feb	Finnair
26 Jan - 03 Feb	Finnair

Also check the deals for one-way flights from Seoul to Barcelona 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 Barcelona in January from 455€

Return flights