Cheapest return flights from Mexico City to Buenos Aires in April from $545

AirHint found the following cheapest return flights from Mexico City (MEX) to Buenos Aires (EZE) in April 2026 (see full year).

Return flights

09 Apr - 23 Apr Viva
06 Apr - 23 Apr Volaris
12 Apr - 23 Apr Avianca
08 Apr - 22 Apr Avianca
18 Apr - 25 Apr Avianca
15 Apr - 20 Apr Avianca
09 Apr - 21 Apr Arajet
15 Apr - 22 Apr Arajet
22 Apr - 28 Apr Arajet
09 Apr - 14 Apr Arajet
11 Apr - 09 May Arajet
29 Apr - 04 May Arajet
22 Apr - 26 May Arajet
11 Apr - 02 May Avianca
29 Apr - 13 May Arajet
24 Apr - 03 May Avianca
22 Apr - 01 May Arajet
14 Apr - 02 May Copa
27 Apr - 03 May Arajet
29 Apr - 09 May Arajet

Also check the deals for one-way flights from Mexico City to Buenos Aires in April.

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