Cheapest return flights from Madrid to Seoul in May from $563

Best time to book flights for Madrid (MAD) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest return flights from Madrid (MAD) to Seoul (ICN) in May 2025 (see full year).

Return flights

27 May - 09 Jun Hainan Airlines
24 May - 09 Jun Hainan Airlines
31 May - 16 Jun Hainan Airlines
24 May - 30 May Hainan Airlines
24 May - 07 Jun Hainan Airlines
27 May - 06 Jun Hainan Airlines
13 May - 13 Jun Hainan Airlines
13 May - 23 Jun Hainan Airlines
12 May - 01 Jun China Eastern
31 May - 19 Jun Hainan Airlines
13 May - 28 May Hainan Airlines
27 May - 10 Jun Ryanair
13 May - 22 May Hainan Airlines
13 May - 20 May Hainan Airlines
13 May - 26 May Hainan Airlines
20 May - 25 May China Eastern
21 May - 28 May China Eastern
19 May - 27 May KLM
15 May - 27 May KLM
20 May - 27 May KLM

Also check the deals for one-way 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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