Cheapest return flights from Barcelona to Seoul in December from $659

Best time to book flights for Barcelona (BCN) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest return flights from Barcelona (BCN) to Seoul (ICN) in December 2025 (see full year).

Return flights

05 Dec - 23 Dec Lufthansa
06 Dec - 24 Dec Air China
22 Dec - 06 Jan Lufthansa
09 Dec - 16 Dec Iberia
08 Dec - 15 Dec Iberia
19 Dec - 06 Jan Lufthansa
27 Dec - 01 Jan LOT
24 Dec - 08 Jan Lufthansa
26 Dec - 31 Dec Finnair
20 Dec - 27 Dec LOT
27 Dec - 03 Jan LOT
26 Dec - 02 Jan Air China
19 Dec - 03 Jan Air China
16 Dec - 03 Jan Air China
20 Dec - 28 Dec Finnair
20 Dec - 06 Jan Finnair
20 Dec - 04 Jan Turkish Airlines
20 Dec - 27 Dec Asiana Airlines direct

Also check the deals for one-way flights from Barcelona to Seoul in December.

Skyscanner

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