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

Return flights

18 Nov - 27 Nov	Avianca
19 Nov - 27 Nov	Avianca
20 Nov - 27 Nov	Avianca
18 Nov - 23 Nov	Avianca
19 Nov - 24 Nov	Avianca
04 Nov - 09 Nov	Avianca
05 Nov - 10 Nov	Avianca
06 Nov - 17 Nov	Avianca
15 Nov - 27 Nov	Avianca
12 Nov - 27 Nov	Avianca
12 Nov - 11 Dec	Avianca
21 Nov - 12 Dec	Avianca
27 Nov - 12 Dec	Avianca
26 Nov - 03 Dec	Avianca
20 Nov - 10 Dec	Avianca
22 Nov - 13 Dec	Copa
28 Nov - 13 Dec	Copa
13 Nov - 08 Dec	Avianca

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

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 November from 469€

Return flights