Cheapest return flights from Cancun to Buenos Aires in December from $699

Best time to book flights for Cancun (CUN) to Buenos Aires (EZE) flights at AirHint

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

Return flights

09 Dec - 19 Dec Arajet
21 Dec - 29 Dec Arajet
16 Dec - 23 Dec LATAM Airlines Group
10 Dec - 20 Dec LATAM Airlines Group
26 Dec - 11 Jan LATAM Airlines Group
17 Dec - 07 Jan LATAM Airlines Group
10 Dec - 10 Jan LATAM Airlines Group
18 Dec - 28 Dec LATAM Airlines Group
19 Dec - 29 Dec LATAM Airlines Group
20 Dec - 28 Dec LATAM Airlines Group
19 Dec - 05 Jan LATAM Airlines Group
19 Dec - 14 Jan LATAM Airlines Group
20 Dec - 15 Jan Avianca
09 Dec - 10 Jan Avianca
25 Dec - 10 Jan LATAM Airlines Group
25 Dec - 25 Dec Aerolineas Argentinas
10 Dec - 10 Dec Aeromexico

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

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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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