Cheapest return MTY–EZE flights, December

AirHint found the following cheapest return flights from Monterrey (MTY) to Buenos Aires (EZE) in December 2026 (see full year).

Return flights

21 Dec - 27 Dec Copa
01 Dec - 07 Dec Copa
16 Dec - 25 Dec Copa
27 Dec - 10 Jan Copa
20 Dec - 27 Dec Avianca
17 Dec - 25 Dec Copa
17 Dec - 27 Dec Copa
20 Dec - 30 Dec Copa
01 Dec - 08 Dec Viva
27 Dec - 16 Jan Viva
18 Dec - 02 Jan Copa
18 Dec - 03 Jan Copa
20 Dec - 03 Jan Copa
01 Dec - 15 Dec Viva
19 Dec - 03 Jan Volaris
20 Dec - 10 Jan Viva
17 Dec - 02 Jan Viva
20 Dec - 02 Jan Viva
27 Dec - 02 Jan Viva

Also check the deals for one-way flights from Monterrey to Buenos Aires in December.

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