Cheapest one-way flights from Seoul to Barcelona in April from $340

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

One-Way flights

08 Apr T'way Air
10 Apr T'way Air
26 Apr Malaysia Airlines
03 Apr T'way Air direct
01 Apr T'way Air direct
07 Apr Vietnam Airlines
08 Apr T'way Air direct
02 Apr Vietnam Airlines
11 Apr Etihad Airways
09 Apr Air China

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

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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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