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

Return flights

01 Mar - 08 Mar	Air Premia
04 Mar - 28 Apr	Air Canada
03 Mar - 10 Mar	Asiana Airlines
09 Mar - 16 Mar	Air Canada
06 Mar - 18 Mar	Korean Air
06 Mar - 12 Mar	Korean Air
09 Mar - 12 Mar	Korean Air
12 Mar - 15 Mar	Korean Air
10 Mar - 17 Mar	Air Canada
07 Mar - 14 Mar	Air Canada
01 Mar - 18 Mar	Korean Air
21 Mar - 06 Apr	Korean Air

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

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 Mexico City in March from 852€

Return flights