AirHint found the following cheapest one-way flights from Seoul (ICN) to Barcelona (BCN) in May 2026 (see full year).
One-Way flights
| 31 May | Air China | ||
| 23 May | Scoot | ||
| 17 May | Air China | ||
| 29 May | T'way Air | direct | |
| 06 May | T'way Air | direct | |
| 08 May | T'way Air | direct | |
| 25 May | Air China | ||
| 02 May | Air China | ||
| 16 May | Air China | ||
| 20 May | Air China |
Also check the deals for return flights from Seoul to Barcelona in May.
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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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