Cheapest one-way flights from Seoul to Barcelona in August from $374

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

One-Way flights

31 Aug Air China
29 Aug Air China
22 Aug Air China
24 Aug Air China
26 Aug Air China
25 Aug Qatar Airways
21 Aug Qatar Airways
26 Aug T'way Air direct
24 Aug T'way Air direct
21 Aug T'way Air direct

Also check the deals for return flights from Seoul to Barcelona in August.

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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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