AirHint found the following cheapest one-way flights from Seoul (ICN) to Madrid (MAD) in May 2026 (see full year).
One-Way flights
| 11 May | Air China | ||
| 19 May | Air China | ||
| 07 May | China Southern | ||
| 18 May | China Southern | ||
| 26 May | China Southern | ||
| 20 May | Vietnam Airlines | ||
| 13 May | Air China | ||
| 06 May | Air China | ||
| 15 May | Air China | ||
| 01 May | Air China |
Also check the deals for return flights from Seoul to Madrid 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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