Cheapest return flights from Barcelona to Seoul in September from 610€

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

26 Sep - 11 Oct Air China
03 Sep - 14 Sep Shenzhen Airlines
02 Sep - 10 Sep Air China
05 Sep - 20 Sep Air China
15 Sep - 26 Sep LOT
01 Sep - 10 Sep Air China
03 Sep - 17 Sep Air China
01 Sep - 15 Sep Air China
06 Sep - 20 Sep Air China
03 Sep - 15 Sep Air China
25 Sep - 06 Oct Air China
25 Sep - 04 Oct Air China
04 Sep - 14 Sep Finnair
27 Sep - 12 Oct Turkish Airlines
26 Sep - 11 Oct Asiana Airlines direct
27 Sep - 12 Oct Asiana Airlines direct
25 Sep - 04 Oct Asiana Airlines direct

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

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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