Cheapest one-way flights from Madrid to Seoul in May from $367

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

One-Way flights

06 May Sichuan Airlines
01 May Sichuan Airlines
20 May Sichuan Airlines
18 May Sichuan Airlines
22 May Sichuan Airlines
17 May ITA Airways
19 May Ryanair
31 May China Eastern
14 May China Eastern
21 May China Eastern

Also check the deals for return flights from Madrid to Seoul 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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