Cheapest return flights from Mexico City to Buenos Aires in May from $556

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

Return flights

20 May - 01 Jun Arajet
18 May - 27 May Arajet
21 May - 26 May Arajet
20 May - 27 May Arajet
27 May - 02 Jun Arajet
28 May - 05 Jun Arajet
27 May - 01 Jun Avianca
06 May - 13 May Arajet
06 May - 19 May Arajet
03 May - 12 May Arajet
14 May - 23 May Arajet
11 May - 23 May Arajet
09 May - 23 May Arajet
13 May - 20 May Arajet
30 May - 06 Jun Arajet
28 May - 10 Jun Avianca
27 May - 03 Jun Avianca
20 May - 10 Jun Arajet
23 May - 15 Jun Arajet
25 May - 01 Jun Avianca

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

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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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