Cheapest return flights from Madrid to Seoul in December from $676

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 December 2025 (see full year).

Return flights

02 Dec - 09 Dec KLM
02 Dec - 11 Dec KLM
01 Dec - 22 Dec Air China
02 Dec - 23 Dec Air China
01 Dec - 15 Dec Air China
06 Dec - 21 Dec Air China
02 Dec - 16 Dec Air China
01 Dec - 18 Dec Air China
27 Dec - 30 Jan LOT
27 Dec - 10 Jan LOT
15 Dec - 20 Dec LOT
02 Dec - 13 Dec Ryanair
25 Dec - 11 Jan Finnair
27 Dec - 11 Jan Finnair
26 Dec - 18 Jan KLM
25 Dec - 05 Jan Scandinavian Airlines
25 Dec - 17 Jan Qatar Airways
29 Dec - 04 Jan Ryanair
31 Dec - 04 Jan Iberia Express
25 Dec - 06 Jan Finnair

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

Skyscanner

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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