Cheapest return flights from Barcelona to Seoul in September from $656

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

19 Sep - 11 Oct Ryanair
20 Sep - 11 Oct Ryanair
09 Sep - 16 Sep Wizz Air Malta
11 Sep - 11 Oct Air China
03 Sep - 09 Sep Finnair
24 Sep - 10 Oct Ryanair
23 Sep - 13 Oct Vueling Airlines
17 Sep - 07 Oct Ryanair
25 Sep - 13 Oct SWISS
05 Sep - 16 Sep Ryanair
03 Sep - 10 Sep Iberia
04 Sep - 16 Sep Finnair
05 Sep - 15 Sep Finnair
02 Sep - 16 Sep Finnair
03 Sep - 16 Sep Ryanair
04 Sep - 19 Sep Ryanair
10 Sep - 23 Sep Ryanair
27 Sep - 25 Oct Vueling Airlines
28 Sep - 28 Oct Etihad Airways
27 Sep - 14 Oct Vueling Airlines

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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