Cheapest return flights from Seoul to Madrid in May from 523€

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

Return flights

19 May - 27 May Sichuan Airlines
21 May - 27 May Sichuan Airlines
19 May - 15 Jun Sichuan Airlines
28 May - 05 Jun Sichuan Airlines
21 May - 05 Jun Sichuan Airlines
28 May - 12 Jun Sichuan Airlines
28 May - 03 Jun Sichuan Airlines
06 May - 13 May China Eastern
08 May - 20 May Shenzhen Airlines
12 May - 19 May China Eastern
07 May - 20 May China Eastern
08 May - 30 May Air China
25 May - 28 May Air China
22 May - 30 May Air China
15 May - 21 May Air China
29 May - 11 Jun Air China
19 May - 14 Jun Air China
18 May - 12 Jun Air China
26 May - 09 Jun Air China
29 May - 12 Jun Air China

Also check the deals for one-way 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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