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

Return flights

26 Jul - 11 Aug	Aeromexico
17 Jul - 24 Jul	Hainan Airlines
14 Jul - 21 Jul	Hainan Airlines
20 Jul - 20 Aug	Volaris
31 Jul - 16 Aug	Viva
21 Jul - 06 Aug	Aeromexico
20 Jul - 03 Aug	Aeromexico
18 Jul - 16 Aug	Viva
17 Jul - 20 Jul	Hainan Airlines
17 Jul - 15 Aug	Hainan Airlines
14 Jul - 01 Aug	Hainan Airlines
21 Jul - 15 Aug	Volaris
26 Jul - 12 Aug	Aeromexico
15 Jul - 25 Jul	Viva
16 Jul - 23 Jul	Viva
21 Jul - 30 Jul	Volaris
13 Jul - 20 Jul	Viva
13 Jul - 24 Jul	Viva
13 Jul - 30 Jul	Viva
24 Jul - 31 Jul	Viva

Also check the deals for one-way flights from Mexico City 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.

Book a cheap hotel in Seoul

Cheap car rent in Seoul

Cheapest return flights from Mexico City to Seoul in July from $1212

Return flights