Cheapest return flights from Mexico City to Buenos Aires in May from $668

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 May 2025 (see full year).

Return flights

13 May - 25 May Copa
07 May - 19 May Copa
13 May - 19 May Copa
21 May - 30 May Copa
22 May - 28 May Copa
13 May - 26 May Copa
13 May - 27 May Copa
21 May - 28 May Copa
22 May - 29 May Copa
13 May - 20 May Copa
27 May - 08 Jun Copa
27 May - 05 Jun Copa
23 May - 05 Jun Copa
28 May - 08 Jun Copa
22 May - 02 Jun LATAM Airlines Group
18 May - 01 Jun LATAM Airlines Group
26 May - 04 Jun LATAM Airlines Group
18 May - 08 Jun LATAM Airlines Group
30 May - 04 Jun LATAM Airlines Group
24 May - 07 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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