Cheapest return flights from Mexico City to Buenos Aires in August from $665

Best time to book flights for Mexico City (MEX) to Buenos Aires (EZE) flights at AirHint

AirHint found the following cheapest return flights from Mexico City (MEX) to Buenos Aires (EZE) in August 2025 (see full year).

Return flights

13 Aug - 21 Aug LATAM Airlines Group
16 Aug - 30 Aug Arajet
12 Aug - 19 Aug Copa
21 Aug - 28 Aug Copa
17 Aug - 24 Aug Copa
23 Aug - 31 Aug Copa
24 Aug - 31 Aug Copa
14 Aug - 21 Aug Copa
14 Aug - 23 Aug Copa
15 Aug - 22 Aug Copa
17 Aug - 11 Sep Copa
23 Aug - 10 Sep Copa
30 Aug - 13 Sep Copa
23 Aug - 18 Sep Copa
28 Aug - 18 Sep Copa
17 Aug - 14 Sep Copa
26 Aug - 11 Sep LATAM Airlines Group
26 Aug - 09 Sep Copa
23 Aug - 18 Sep Aeromexico direct
23 Aug - 10 Sep Aeromexico direct

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

Skyscanner

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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