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

Return flights

08 Feb - 18 Feb	Scandinavian Airlines
10 Feb - 20 Feb	Scandinavian Airlines
12 Feb - 20 Feb	Scandinavian Airlines
05 Feb - 18 Feb	Scandinavian Airlines
03 Feb - 09 Feb	China Southern
01 Feb - 10 Feb	LOT
08 Feb - 15 Feb	LOT
09 Feb - 15 Feb	LOT
01 Feb - 15 Feb	LOT
02 Feb - 28 Feb	LOT
23 Feb - 02 Mar	LOT
28 Feb - 10 Mar	Ryanair
28 Feb - 16 Mar	Ryanair
17 Feb - 17 Mar	Ryanair
26 Feb - 05 Mar	Ryanair
28 Feb - 31 Mar	LOT
25 Feb - 15 Mar	LOT
28 Feb - 21 Mar	LOT
16 Feb - 01 Mar	LOT
28 Feb - 14 Mar	LOT

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

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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Cheapest return flights from Madrid to Seoul in February from 523€

Return flights