Cheapest return flights from Seoul to Barcelona in December from $580

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

Return flights

12 Dec - 24 Dec Air China
11 Dec - 24 Dec Air China
08 Dec - 12 Dec Air China
02 Dec - 17 Dec Air China
01 Dec - 10 Dec Air China
02 Dec - 11 Dec Air China
06 Dec - 11 Dec Air China
15 Dec - 29 Dec Air China
01 Dec - 05 Dec Air China
01 Dec - 12 Dec Air China
18 Dec - 08 Jan Air China
24 Dec - 04 Jan Air China
25 Dec - 04 Jan Air China
26 Dec - 04 Jan Air China
31 Dec - 08 Jan Air China
28 Dec - 04 Jan Air China
31 Dec - 04 Jan Air China
24 Dec - 02 Jan Air China
29 Dec - 29 Jan Air China
25 Dec - 02 Jan Air China

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

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