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

Return flights

01 Feb - 10 Feb	Wizz Air
03 Feb - 19 Feb	China Southern
12 Feb - 20 Feb	China Southern
08 Feb - 19 Feb	Wizz Air
01 Feb - 11 Feb	Wizz Air
01 Feb - 12 Feb	Wizz Air
05 Feb - 12 Feb	Wizz Air
04 Feb - 11 Feb	LOT
02 Feb - 10 Feb	LOT
02 Feb - 11 Feb	LOT
26 Feb - 17 Mar	Ryanair
22 Feb - 06 Mar	Ryanair
28 Feb - 29 Mar	Ryanair
28 Feb - 08 Mar	Ryanair
26 Feb - 27 Mar	Ryanair
27 Feb - 28 Mar	Ryanair
18 Feb - 01 Mar	Air China
26 Feb - 27 Mar	Korean Air	direct
27 Feb - 12 Mar	Korean Air	direct

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 $614

Return flights