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

Return flights

31 Jul - 15 Aug	Air China
03 Jul - 10 Aug	Air China
14 Jul - 31 Jul	Air China
02 Jul - 17 Jul	Qatar Airways
02 Jul - 16 Jul	Japan Airlines
13 Jul - 03 Aug	Air China
13 Jul - 10 Aug	Air China
22 Jul - 15 Aug	Air China
22 Jul - 05 Aug	Air China
13 Jul - 20 Aug	Japan Airlines
03 Jul - 17 Jul	Air China
17 Jul - 30 Jul	Air China
24 Jul - 31 Jul	Air China
20 Jul - 31 Jul	Air China
20 Jul - 27 Aug	Air China
21 Jul - 07 Aug	Air China
21 Jul - 04 Aug	Air China
07 Jul - 21 Jul	Qatar Airways
06 Jul - 24 Jul	Qatar Airways
21 Jul - 31 Jul	Air China

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

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 July from $1152

Return flights