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

Return flights

16 Mar - 25 Mar	Air Premia
09 Mar - 18 Mar	Air Premia
03 Mar - 28 Apr	Air Canada
02 Mar - 03 Apr	Air Canada
01 Mar - 09 Mar	Air Premia
30 Mar - 03 Apr	Air Canada
06 Mar - 28 Apr	Air Canada
02 Mar - 06 Mar	Air Canada
27 Mar - 09 Apr	Korean Air
27 Mar - 03 Apr	Korean Air
04 Mar - 11 Mar	Korean Air
29 Mar - 02 Apr	Korean Air
29 Mar - 10 Apr	Korean Air
15 Mar - 25 Mar	Korean Air
16 Mar - 23 Mar	Korean Air
16 Mar - 30 Mar	Korean Air
14 Mar - 21 Mar	Korean Air
28 Mar - 04 Apr	Korean Air
28 Mar - 11 Apr	Korean Air
14 Mar - 23 Mar	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 $928

Return flights