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

Return flights

24 Jul - 15 Aug	Air China
01 Jul - 08 Jul	Air China
02 Jul - 23 Jul	Japan Airlines
06 Jul - 16 Jul	Japan Airlines
07 Jul - 17 Jul	Air China
04 Jul - 11 Jul	Air China
21 Jul - 28 Jul	Air China
01 Jul - 15 Jul	Air China
14 Jul - 28 Jul	Air China
31 Jul - 31 Aug	Air China
01 Jul - 31 Aug	Air China
23 Jul - 29 Aug	Air China
28 Jul - 13 Aug	Air China
09 Jul - 06 Aug	Air China
07 Jul - 21 Jul	Qatar Airways
03 Jul - 14 Jul	Qatar Airways
01 Jul - 01 Aug	Qatar Airways
27 Jul - 06 Aug	Japan Airlines
27 Jul - 03 Aug	Japan Airlines
28 Jul - 11 Aug	Cathay Pacific

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 1098€

Return flights