Cheapest return flights from Madrid to Seoul in January from $450

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

Return flights

18 Jan - 25 Jan China Eastern
18 Jan - 24 Jan China Eastern
18 Jan - 28 Jan China Eastern
21 Jan - 28 Jan China Eastern
23 Jan - 27 Jan China Eastern
23 Jan - 29 Jan China Eastern
18 Jan - 30 Jan China Eastern
13 Jan - 27 Jan China Eastern
15 Jan - 27 Jan China Eastern
15 Jan - 25 Jan China Eastern
29 Jan - 05 Feb China Eastern
23 Jan - 03 Feb China Eastern
27 Jan - 05 Feb China Eastern
22 Jan - 02 Feb China Eastern
20 Jan - 04 Feb China Eastern
26 Jan - 04 Feb China Eastern
30 Jan - 05 Feb China Eastern
22 Jan - 03 Feb China Eastern
25 Jan - 05 Feb Iberia Express
25 Jan - 06 Feb Scandinavian Airlines

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

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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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