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

Return flights

01 Jul - 31 Jul	Arajet
16 Jul - 25 Jul	Arajet
23 Jul - 06 Aug	LATAM Airlines Group
06 Jul - 20 Jul	Arajet
16 Jul - 23 Jul	LATAM Airlines Group
17 Jul - 26 Jul	LATAM Airlines Group
01 Jul - 31 Jul	Aeromexico	direct
23 Jul - 06 Aug	Aeromexico	direct
11 Jul - 25 Jul	Aeromexico	direct
16 Jul - 23 Jul	Aeromexico	direct
17 Jul - 26 Jul	Aeromexico	direct
06 Jul - 20 Jul	Aeromexico	direct

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

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.

Book a cheap hotel in Buenos Aires

Cheap car rent in Buenos Aires

Cheapest return flights from Mexico City to Buenos Aires in July from $771

Return flights