Cheapest return flights from Madrid to Seoul in April from 377€

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

Return flights

07 Apr - 20 May China Southern
07 Apr - 13 May China Southern
21 Apr - 08 May China Southern
26 Apr - 08 May Hainan Airlines
23 Apr - 08 May Hainan Airlines
26 Apr - 12 May Wizz Air
26 Apr - 10 May Hainan Airlines
25 Apr - 17 May Hainan Airlines
23 Apr - 10 May Hainan Airlines
25 Apr - 10 May Hainan Airlines
09 Apr - 20 Apr China Southern
18 Apr - 22 Apr Hainan Airlines
20 Apr - 30 Apr Sichuan Airlines
12 Apr - 22 Apr Wizz Air Malta
08 Apr - 28 Apr Sichuan Airlines
08 Apr - 30 Apr Sichuan Airlines
15 Apr - 22 Apr Ryanair
16 Apr - 23 Apr Hainan Airlines
13 Apr - 28 Apr Sichuan Airlines
17 Apr - 28 Apr Sichuan Airlines

Also check the deals for one-way flights from Madrid to Seoul in April.

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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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