Cheapest return flights from Cancun to Buenos Aires in May from $725

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

Return flights

15 May - 31 May LATAM Airlines Group
10 May - 16 May LATAM Airlines Group
01 May - 09 May LATAM Airlines Group
03 May - 16 May LATAM Airlines Group
16 May - 01 Jun LATAM Airlines Group
02 May - 10 May LATAM Airlines Group
23 May - 27 Jun GOL Linhas Aéreas
21 May - 25 Jun LATAM Airlines Group
20 May - 25 Jun LATAM Airlines Group

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

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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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