AirHint found the following cheapest return flights from Mexico City (MEX) to Seoul (ICN) in August 2026 (see full year).

Return flights

17 Aug - 31 Aug	Turkish Airlines
18 Aug - 25 Aug	Turkish Airlines
02 Aug - 13 Aug	Turkish Airlines
01 Aug - 20 Aug	Turkish Airlines
12 Aug - 20 Aug	Turkish Airlines
20 Aug - 03 Sep	Turkish Airlines
03 Aug - 10 Aug	Turkish Airlines
18 Aug - 02 Sep	Turkish Airlines
14 Aug - 21 Aug	Turkish Airlines
14 Aug - 28 Aug	Turkish Airlines
01 Aug - 10 Aug	Turkish Airlines
01 Aug - 15 Aug	Turkish Airlines
26 Aug - 06 Sep	Air Canada

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

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 Mexico City to Seoul in August from $1579

Return flights