Cheapest return flights from Madrid to Seoul in August from $640

AirHint found the following cheapest return flights from Madrid (MAD) to Seoul (ICN) in August 2025 (see full year).

Return flights

23 Aug - 05 Sep Hainan Airlines
23 Aug - 25 Aug Hainan Airlines
28 Aug - 08 Sep Air China
27 Aug - 09 Sep Air China
28 Aug - 12 Sep Air China
26 Aug - 09 Sep Air China
30 Aug - 10 Sep Hainan Airlines
29 Aug - 08 Sep China Eastern
26 Aug - 14 Sep Air China
31 Aug - 09 Sep Air China
26 Aug - 12 Sep Air China
12 Aug - 25 Aug Hainan Airlines
12 Aug - 22 Aug Hainan Airlines
12 Aug - 18 Aug Hainan Airlines
19 Aug - 28 Aug Air China
21 Aug - 29 Aug Air China
20 Aug - 23 Aug Sichuan Airlines
12 Aug - 27 Aug Hainan Airlines
21 Aug - 24 Aug Air China
19 Aug - 29 Aug Air China

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

Skyscanner

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.

Book a cheap hotel in Seoul

Cheap car rent in Seoul

Feel free to contact us with any feedback or request another flight research.