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

Return flights

14 Jul - 25 Aug	Lufthansa
03 Jul - 16 Jul	Lufthansa
23 Jul - 31 Jul	Air China
14 Jul - 04 Aug	Air China
17 Jul - 21 Jul	Air China
17 Jul - 31 Jul	Air China
21 Jul - 28 Jul	Air China
07 Jul - 10 Jul	Air China
05 Jul - 07 Aug	Air China
05 Jul - 16 Jul	Lufthansa
05 Jul - 14 Jul	Air China
05 Jul - 31 Jul	Air China
23 Jul - 28 Jul	Air China
23 Jul - 07 Aug	Air China
23 Jul - 02 Aug	Air China
22 Jul - 05 Aug	Emirates
04 Jul - 06 Aug	Air China
24 Jul - 03 Aug	Qatar Airways
20 Jul - 09 Aug	Emirates
26 Jul - 02 Aug	China Eastern

Also check the deals for one-way flights from Seoul to Madrid 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 Seoul to Madrid in July from $736

Return flights