Cheapest return GMP–BCN flights, August

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

Return flights

26 Aug - 31 Aug Air China
27 Aug - 02 Sep Air China
28 Aug - 02 Sep Air China
31 Aug - 07 Sep Air China
29 Aug - 04 Sep Air China
18 Aug - 29 Aug Air China
22 Aug - 02 Sep Air China
28 Aug - 03 Sep Air China
23 Aug - 01 Sep Air China
19 Aug - 01 Sep Air China
21 Aug - 01 Sep Air China
31 Aug - 05 Sep Air China
19 Aug - 29 Aug Air China
17 Aug - 25 Aug Air China
22 Aug - 29 Aug Air China
25 Aug - 26 Aug Air China
17 Aug - 23 Aug Air China
23 Aug - 28 Aug Air China
19 Aug - 30 Aug Air China
29 Aug - 31 Aug Air China

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

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