AirHint found the following cheapest return flights from Cancun (CUN) to Buenos Aires (EZE) in January 2026 (see full year).

Return flights

13 Jan - 27 Jan	Sky Airline
05 Jan - 26 Jan	Aeromexico
16 Jan - 23 Jan	Arajet
16 Jan - 24 Jan	Aeromexico
14 Jan - 18 Feb	Aeromexico
27 Jan - 16 Feb	Volaris
09 Jan - 21 Jan	Sky Airline
30 Jan - 28 Feb	Avianca
31 Jan - 11 Feb	Avianca
08 Jan - 11 Jan	Aeromexico
04 Jan - 12 Jan	Avianca
09 Jan - 22 Jan	Avianca
15 Jan - 19 Jan	LATAM Airlines Group
23 Jan - 31 Jan	Volaris
29 Jan - 02 Feb	Flair Airlines
30 Jan - 07 Feb	Copa
30 Jan - 15 Feb	Viva
30 Jan - 08 Feb	Viva
26 Jan - 15 Feb	Viva
26 Jan - 08 Feb	Viva

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

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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Cheapest return flights from Cancun to Buenos Aires in January from $657

Return flights