Cheapest return flights from Seoul to Barcelona in April from $566

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

Return flights

01 Apr - 13 Apr SWISS
01 Apr - 09 Apr Air France
01 Apr - 08 Apr Air France
01 Apr - 14 Apr SWISS
14 Apr - 21 Apr China Eastern
15 Apr - 22 Apr China Eastern
16 Apr - 23 Apr China Eastern
08 Apr - 15 Apr China Eastern
01 Apr - 07 Apr SWISS
07 Apr - 14 Apr China Eastern
01 Apr - 02 May Air China
28 Apr - 05 May Etihad Airways
27 Apr - 02 May Etihad Airways
27 Apr - 12 May Etihad Airways
27 Apr - 04 May Etihad Airways
23 Apr - 02 May Etihad Airways
23 Apr - 04 May Etihad Airways
21 Apr - 03 May Etihad Airways
27 Apr - 07 May Etihad Airways
21 Apr - 02 May Etihad Airways

Also check the deals for one-way 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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