Cheapest return flights from Seoul to Barcelona in August from $569

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

Return flights

29 Aug - 08 Sep Air China
17 Aug - 28 Aug Air China
24 Aug - 28 Aug Air China
17 Aug - 21 Aug Air China
24 Aug - 26 Aug Air China
31 Aug - 10 Sep Air China
29 Aug - 07 Sep Air China
22 Aug - 02 Sep Air China
22 Aug - 31 Aug Air China
22 Aug - 29 Aug Air China
23 Aug - 06 Sep Air China
30 Aug - 06 Sep Air China
18 Aug - 01 Sep Air China
27 Aug - 04 Sep Air China
30 Aug - 11 Sep Air China
24 Aug - 04 Sep Air China
19 Aug - 24 Aug Air China
09 Aug - 18 Aug Asiana Airlines
16 Aug - 21 Aug Asiana Airlines
02 Aug - 11 Aug KLM

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

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