AirHint found the following cheapest return flights from Mexico City (MEX) to Buenos Aires (EZE) in October 2026 (see full year).
Return flights
| 01 Oct - 09 Oct | Avianca | ||
| 01 Oct - 10 Oct | Avianca | ||
| 07 Oct - 24 Oct | Arajet | ||
| 10 Oct - 17 Oct | Arajet | ||
| 18 Oct - 24 Oct | Arajet |
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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