Cheapest return flights from Mexico City to Buenos Aires in October from 543€

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

Return flights

01 Oct - 05 Oct Arajet
10 Oct - 16 Oct Avianca
07 Oct - 23 Oct Avianca
06 Oct - 23 Oct Avianca
03 Oct - 13 Oct LATAM Airlines Group
01 Oct - 07 Oct Avianca
01 Oct - 08 Oct Arajet
09 Oct - 15 Oct Arajet
11 Oct - 19 Oct Arajet
11 Oct - 20 Oct Arajet
10 Oct - 11 Nov LATAM Airlines Group
24 Oct - 03 Nov LATAM Airlines Group
06 Oct - 02 Nov LATAM Airlines Group
14 Oct - 15 Nov LATAM Airlines Group
26 Oct - 23 Nov LATAM Airlines Group
31 Oct - 13 Nov LATAM Airlines Group
25 Oct - 07 Nov LATAM Airlines Group
26 Oct - 08 Nov LATAM Airlines Group
25 Oct - 08 Nov LATAM Airlines Group
24 Oct - 01 Nov LATAM Airlines Group

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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