Cheapest return flights from Madrid to Seoul in December from $654

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

Return flights

09 Dec - 15 Dec LOT
09 Dec - 19 Dec LOT
12 Dec - 27 Dec LOT
04 Dec - 08 Dec LOT
01 Dec - 14 Dec Lufthansa
01 Dec - 12 Dec Lufthansa
01 Dec - 10 Dec Lufthansa
03 Dec - 15 Dec Lufthansa
01 Dec - 27 Dec Lufthansa
17 Dec - 27 Dec Lufthansa

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

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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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