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

Return flights

13 May - 27 May	Arajet
03 May - 13 May	LATAM Airlines Group
06 May - 13 May	LATAM Airlines Group
06 May - 24 May	Copa
27 May - 28 May	Avianca
15 May - 30 May	Avianca
19 May - 31 May	Arajet
26 May - 08 Jun	Arajet
14 May - 30 May	Copa
10 May - 02 Jun	Copa
25 May - 08 Jun	Copa
23 May - 03 Jun	Copa
25 May - 01 Jun	Copa
12 May - 27 May	Avianca
12 May - 17 May	Avianca
25 May - 09 Jun	Avianca
25 May - 07 Jun	Avianca
26 May - 09 Jun	Avianca
26 May - 07 Jun	Avianca
19 May - 07 Jun	Avianca

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

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 Buenos Aires to Mexico City in May from 578€

Return flights