Cheapest return flights from Barcelona to Seoul in September from $661

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 September 2025 (see full year).

Return flights

03 Sep - 14 Sep Shenzhen Airlines
07 Sep - 20 Sep Air China
11 Sep - 17 Sep Air China
01 Sep - 15 Sep Air China
01 Sep - 20 Sep Air China
08 Sep - 22 Sep Air China
01 Sep - 10 Sep Air China
06 Sep - 20 Sep Air China
03 Sep - 15 Sep Air China
04 Sep - 14 Sep Finnair
27 Sep - 12 Oct Turkish Airlines
22 Sep - 03 Oct Turkish Airlines
13 Sep - 03 Oct Turkish Airlines
27 Sep - 12 Oct Asiana Airlines direct
23 Sep - 16 Oct Asiana Airlines direct

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

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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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