Cheapest one-way flights from Seoul to Barcelona in May from 321€

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

One-Way flights

26 May Etihad Airways
18 May Qatar Airways
06 May Qatar Airways
07 May Qatar Airways
14 May Qatar Airways
08 May Qatar Airways
28 May Qatar Airways
04 May Qatar Airways
20 May Qatar Airways
12 May Qatar Airways

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

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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