Cheapest return flights from Cancun to Buenos Aires in September from $682

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

Return flights

18 Sep - 23 Sep Arajet
28 Sep - 26 Oct Arajet
13 Sep - 19 Sep Arajet
11 Sep - 17 Sep LATAM Airlines Group
01 Sep - 01 Oct LATAM Airlines Group
17 Sep - 24 Sep LATAM Airlines Group
24 Sep - 11 Oct LATAM Airlines Group
25 Sep - 12 Oct LATAM Airlines Group
21 Sep - 05 Oct LATAM Airlines Group
29 Sep - 27 Oct United

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

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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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