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

Return flights

02 Mar - 22 Apr	Air Canada
18 Mar - 06 Apr	Air Canada
04 Mar - 08 Apr	Air Canada
01 Mar - 06 Apr	Air Canada
10 Mar - 24 Mar	Air Canada
18 Mar - 29 Apr	Air Canada
25 Mar - 26 Apr	Air Premia
25 Mar - 25 Apr	Air Premia
24 Mar - 22 Apr	Air Canada
18 Mar - 23 Mar	Air Canada
04 Mar - 08 Mar	Air Canada
09 Mar - 22 Mar	Air Canada
02 Mar - 08 Mar	Air Canada
31 Mar - 03 Apr	Air Canada
24 Mar - 21 Apr	Air Canada
07 Mar - 14 Mar	Hawaiian Airlines
19 Mar - 24 Mar	Air Canada
09 Mar - 23 Mar	Air Canada
19 Mar - 23 Mar	Air Canada
06 Mar - 09 Mar	Air Canada

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 763€

Return flights