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

Return flights

24 Jan - 10 Feb	LATAM Airlines Group
26 Jan - 10 Feb	LATAM Airlines Group
26 Jan - 07 Feb	LATAM Airlines Group
24 Jan - 09 Feb	LATAM Airlines Group
26 Jan - 08 Feb	LATAM Airlines Group
20 Jan - 17 Feb	Avianca
20 Jan - 16 Feb	Avianca
16 Jan - 19 Jan	Avianca
01 Jan - 08 Jan	Avianca
01 Jan - 14 Jan	Avianca
10 Jan - 30 Jan	LATAM Airlines Group
16 Jan - 29 Jan	LATAM Airlines Group
01 Jan - 10 Jan	Avianca
15 Jan - 31 Jan	Avianca
19 Jan - 29 Jan	Avianca
02 Jan - 05 Jan	Arajet
13 Jan - 31 Jan	Arajet
21 Jan - 07 Feb	Arajet
26 Jan - 04 Feb	Copa
31 Jan - 10 Feb	Copa

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

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 January from $802

Return flights