Cheapest return flights from Seoul to Barcelona in September from 468€

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

Return flights

08 Sep - 15 Sep Lufthansa
01 Sep - 07 Sep Lufthansa
01 Sep - 22 Sep Lufthansa
01 Sep - 08 Sep Lufthansa
01 Sep - 10 Sep Lufthansa
09 Sep - 14 Sep Lufthansa
02 Sep - 06 Sep Lufthansa
07 Sep - 11 Sep Air China
02 Sep - 08 Sep Air China
12 Sep - 16 Sep Air China
07 Sep - 30 Oct Air China
07 Sep - 29 Oct Air China
16 Sep - 02 Oct Air China
15 Sep - 12 Oct Lufthansa
01 Sep - 31 Oct Lufthansa
23 Sep - 02 Oct Air China
23 Sep - 04 Oct Air China
23 Sep - 03 Oct Air China
26 Sep - 04 Oct Air China
26 Sep - 03 Oct Air China

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