Cheapest return flights from Mexico City to Buenos Aires in January from $663

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

Return flights

16 Jan - 23 Jan LATAM Airlines Group
15 Jan - 30 Jan LATAM Airlines Group
19 Jan - 29 Jan LATAM Airlines Group
16 Jan - 24 Jan LATAM Airlines Group
19 Jan - 28 Jan LATAM Airlines Group
26 Jan - 06 Feb LATAM Airlines Group
16 Jan - 04 Feb LATAM Airlines Group
12 Jan - 23 Feb LATAM Airlines Group
15 Jan - 03 Feb LATAM Airlines Group
26 Jan - 08 Feb LATAM Airlines Group
13 Jan - 20 Jan LATAM Airlines Group
16 Jan - 29 Jan LATAM Airlines Group
18 Jan - 28 Jan LATAM Airlines Group
12 Jan - 24 Jan LATAM Airlines Group
17 Jan - 29 Jan LATAM Airlines Group
05 Jan - 11 Feb Copa
28 Jan - 09 Feb Avianca
27 Jan - 24 Feb Avianca
27 Jan - 04 Feb Avianca
22 Jan - 08 Feb LATAM Airlines Group

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

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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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