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

Return flights

01 Jun - 08 Jun	Scandinavian Airlines
08 Jun - 23 Jun	Scandinavian Airlines
13 Jun - 23 Jun	LOT
28 Jun - 09 Jul	Etihad Airways
01 Jun - 30 Jun	LOT
13 Jun - 30 Jun	LOT
12 Jun - 21 Jun	Etihad Airways
19 Jun - 02 Jul	Etihad Airways
11 Jun - 28 Jun	Etihad Airways
11 Jun - 01 Jul	Etihad Airways
25 Jun - 03 Jul	Etihad Airways
23 Jun - 07 Jul	LOT
11 Jun - 21 Jun	Air China
11 Jun - 26 Jun	Air China
01 Jun - 14 Jun	Air China
01 Jun - 03 Jul	Etihad Airways
30 Jun - 07 Jul	Iberia
18 Jun - 10 Jul	Iberia
29 Jun - 10 Jul	Iberia
28 Jun - 12 Jul	LOT

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

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 June from 532€

Return flights