Cheapest return flights from Mexico City to Seoul in October from $1395

Best time to book flights for Mexico City (MEX) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest return flights from Mexico City (MEX) to Seoul (ICN) in October 2025 (see full year).

Return flights

05 Oct - 21 Oct United
02 Oct - 15 Oct United
02 Oct - 22 Oct United
17 Oct - 28 Oct United
14 Oct - 03 Nov United
16 Oct - 02 Nov United
02 Oct - 23 Oct Turkish Airlines
16 Oct - 23 Oct Turkish Airlines
03 Oct - 31 Oct United
27 Oct - 10 Nov Turkish Airlines
16 Oct - 29 Oct United
07 Oct - 24 Oct Aeromexico
11 Oct - 18 Oct United

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

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.

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