Cheapest return flights from Mexico City to Buenos Aires in October from $712

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

Return flights

22 Oct - 02 Nov Arajet
21 Oct - 02 Nov Arajet
21 Oct - 24 Oct Arajet
12 Oct - 23 Oct Arajet
01 Oct - 10 Oct Arajet
01 Oct - 16 Oct Arajet
02 Oct - 16 Oct Avianca
08 Oct - 15 Oct Avianca
31 Oct - 18 Nov Avianca
20 Oct - 27 Oct Avianca
02 Oct - 14 Oct Avianca
30 Oct - 18 Nov Avianca
31 Oct - 17 Nov Avianca
30 Oct - 17 Nov Avianca
09 Oct - 16 Oct Avianca
22 Oct - 31 Oct Avianca
22 Oct - 02 Nov Aeromexico direct
21 Oct - 02 Nov Aeromexico direct
31 Oct - 18 Nov Aeromexico direct
30 Oct - 17 Nov Aeromexico direct

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

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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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