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

Return flights

06 May - 15 May	Avianca
14 May - 28 May	GOL Linhas Aéreas
21 May - 28 May	GOL Linhas Aéreas
19 May - 28 May	GOL Linhas Aéreas
14 May - 23 May	GOL Linhas Aéreas
31 May - 09 Jun	GOL Linhas Aéreas
24 May - 04 Jun	GOL Linhas Aéreas
17 May - 31 May	Avianca
09 May - 16 May	Avianca
16 May - 28 May	Avianca
02 May - 11 May	Avianca
22 May - 29 May	Avianca
18 May - 01 Jun	Avianca
20 May - 01 Jun	Avianca
21 May - 01 Jun	Avianca
23 May - 01 Jun	Avianca
27 May - 08 Jun	Avianca
25 May - 08 Jun	Avianca
23 May - 04 Jun	Avianca
26 May - 05 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 698€

Return flights