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

Return flights

07 May - 17 May	Copa
01 May - 14 May	LATAM Airlines Group
07 May - 15 May	Copa
20 May - 02 Jun	Arajet
03 May - 15 May	Aeromexico
03 May - 14 May	Aeromexico
05 May - 14 May	LATAM Airlines Group
30 May - 14 Jun	Arajet
25 May - 01 Jun	Arajet
22 May - 01 Jun	Arajet
09 May - 19 May	Arajet
29 May - 08 Jun	Arajet
08 May - 21 May	Copa
04 May - 11 May	Copa
02 May - 11 May	Copa
21 May - 02 Jun	Copa
24 May - 05 Jun	Aeromexico
25 May - 06 Jun	Arajet
27 May - 06 Jun	LATAM Airlines Group
24 May - 01 Jun	LATAM Airlines Group

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 $622

Return flights