Cheapest return flights from Cancun to Buenos Aires in December from $719

AirHint found the following cheapest return flights from Cancun (CUN) to Buenos Aires (EZE) in December 2025 (see full year).

Return flights

11 Dec - 18 Dec Avianca
04 Dec - 15 Dec Copa
15 Dec - 28 Jan LATAM Airlines Group
16 Dec - 29 Jan LATAM Airlines Group
29 Dec - 19 Jan Arajet
21 Dec - 25 Dec Avianca
10 Dec - 10 Jan LATAM Airlines Group
26 Dec - 05 Jan Arajet
25 Dec - 04 Jan LATAM Airlines Group
25 Dec - 03 Jan Arajet
29 Dec - 19 Jan Aerolineas Argentinas direct
26 Dec - 05 Jan Aerolineas Argentinas direct
22 Dec - 20 Jan Copa

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

Skyscanner

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.

Book a cheap hotel in Buenos Aires

Cheap car rent in Buenos Aires

Feel free to contact us with any feedback or request another flight research.