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

Return flights

02 May - 16 May	Avianca
01 May - 10 May	Avianca
09 May - 22 May	Avianca
04 May - 15 May	Avianca
19 May - 30 May	Avianca
03 May - 18 May	Avianca
19 May - 31 May	Avianca
12 May - 24 May	Avianca
22 May - 29 May	Avianca
05 May - 19 May	Avianca
23 May - 02 Jun	Avianca
27 May - 11 Jun	Avianca
25 May - 08 Jun	Avianca
28 May - 09 Jun	Avianca
28 May - 10 Jun	Avianca
31 May - 14 Jun	Avianca

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

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 Buenos Aires to Cancun in May from 847€

Return flights