Cheapest one-way flights from Madrid to Seoul in September from $447

AirHint found the following cheapest one-way flights from Madrid (MAD) to Seoul (ICN) in September 2026 (see full year).

One-Way flights

29 Sep Ryanair
13 Sep Iberia
06 Sep Iberia
20 Sep Ryanair
09 Sep Etihad Airways
17 Sep Etihad Airways
25 Sep Etihad Airways
12 Sep Etihad Airways
10 Sep Korean Air direct
17 Sep Korean Air direct

Also check the deals for return flights from Madrid to Seoul in September.

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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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