Cheapest return flights from Mexico City to Buenos Aires in May from 526€

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 - 27 May Arajet
11 May - 20 May Arajet
17 May - 20 May Arajet
05 May - 13 May Avianca
20 May - 26 May Arajet
06 May - 19 May LATAM Airlines Group
05 May - 12 May LATAM Airlines Group
31 May - 22 Jun LATAM Airlines Group
06 May - 13 May Avianca
09 May - 16 May LATAM Airlines Group
20 May - 10 Jun Arajet
05 May - 19 May Copa
06 May - 06 Jun Copa
29 May - 05 Jun Copa
25 May - 01 Jun Copa
16 May - 02 Jun LATAM Airlines Group
28 May - 12 Jun LATAM Airlines Group
25 May - 02 Jun LATAM Airlines Group
17 May - 13 Jun Arajet
27 May - 03 Jun LATAM Airlines Group

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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