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

Return flights

14 Jun - 28 Jun	Air China
16 Jun - 23 Jun	Air China
16 Jun - 28 Jun	Air China
18 Jun - 28 Jun	Air China
13 Jun - 28 Jun	Air China
07 Jun - 16 Jun	Air China
14 Jun - 27 Jun	Air China
02 Jun - 13 Jun	Air China
02 Jun - 12 Jun	Air China
09 Jun - 12 Jun	Air China
21 Jun - 12 Jul	Air China
21 Jun - 13 Jul	Air China
23 Jun - 13 Jul	Air China
19 Jun - 05 Jul	Air China
18 Jun - 03 Jul	Air China
26 Jun - 09 Jul	Air China
20 Jun - 05 Jul	Air China
12 Jun - 21 Jul	Air China
25 Jun - 03 Jul	Air China
26 Jun - 16 Jul	Air China

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 593€

Return flights