Cheapest return flights from Cancun to Buenos Aires in December from 595€

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

Return flights

03 Dec - 17 Dec Sky Airline
03 Dec - 16 Dec Avianca
02 Dec - 15 Dec Avianca
06 Dec - 22 Dec Sky Airline
09 Dec - 15 Dec Sky Airline
01 Dec - 08 Dec Avianca
04 Dec - 18 Dec Avianca
05 Dec - 20 Dec LATAM Airlines Group
10 Dec - 16 Dec LATAM Airlines Group
05 Dec - 21 Dec LATAM Airlines Group
23 Dec - 25 Jan LATAM Airlines Group
22 Dec - 25 Jan LATAM Airlines Group
24 Dec - 24 Jan LATAM Airlines Group
16 Dec - 11 Jan LATAM Airlines Group
25 Dec - 03 Jan Sky Airline
01 Dec - 14 Jan LATAM Airlines Group
17 Dec - 13 Jan LATAM Airlines Group
18 Dec - 02 Jan Sky Airline
20 Dec - 20 Jan LATAM Airlines Group
18 Dec - 31 Jan LATAM Airlines Group

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.