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

Return flights

18 Nov - 16 Dec	Sky Airline
01 Nov - 20 Nov	Sky Airline
01 Nov - 08 Nov	Sky Airline
11 Nov - 25 Nov	Avianca
11 Nov - 01 Dec	Sky Airline
27 Nov - 10 Dec	Avianca
13 Nov - 13 Dec	Sky Airline
11 Nov - 20 Nov	Avianca
11 Nov - 27 Nov	Avianca
18 Nov - 23 Nov	Sky Airline
15 Nov - 20 Nov	Sky Airline
18 Nov - 09 Dec	Sky Airline
25 Nov - 10 Dec	Sky Airline
18 Nov - 29 Nov	Sky Airline
27 Nov - 01 Dec	Sky Airline
12 Nov - 06 Dec	LATAM Airlines Group
22 Nov - 06 Dec	Sky Airline
17 Nov - 26 Nov	LATAM Airlines Group
13 Nov - 23 Nov	Avianca
12 Nov - 02 Dec	LATAM Airlines Group

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 504€

Return flights