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

Return flights

16 Nov - 29 Nov	LATAM Airlines Group
13 Nov - 17 Nov	LATAM Airlines Group
14 Nov - 17 Nov	LATAM Airlines Group
02 Nov - 10 Nov	Arajet
07 Nov - 14 Nov	LATAM Airlines Group
01 Nov - 05 Nov	LATAM Airlines Group
19 Nov - 30 Nov	LATAM Airlines Group
14 Nov - 23 Nov	LATAM Airlines Group
14 Nov - 22 Nov	LATAM Airlines Group
17 Nov - 24 Nov	LATAM Airlines Group
26 Nov - 10 Dec	LATAM Airlines Group
25 Nov - 02 Dec	LATAM Airlines Group
26 Nov - 01 Dec	Copa
27 Nov - 08 Dec	Copa
26 Nov - 08 Dec	Copa
21 Nov - 05 Dec	Aeromexico
28 Nov - 13 Dec	Copa
29 Nov - 09 Dec	Avianca
19 Nov - 20 Dec	Copa
18 Nov - 02 Dec	Arajet

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

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 Mexico City to Buenos Aires in November from $668

Return flights