AirHint found the following cheapest return flights from Rio De Janeiro (SDU) to Cancun (CUN) in May 2026 (see full year).

Return flights

05 May - 13 May	Azul Airlines
05 May - 11 May	Azul Airlines
06 May - 13 May	LATAM Airlines Group
19 May - 27 May	Azul Airlines
24 May - 04 Jun	GOL Linhas Aéreas
24 May - 01 Jun	GOL Linhas Aéreas
02 May - 13 May	LATAM Airlines Group
18 May - 26 May	Azul Airlines
04 May - 11 May	Azul Airlines
01 May - 07 May	GOL Linhas Aéreas
28 May - 05 Jun	LATAM Airlines Group
01 May - 10 May	GOL Linhas Aéreas
11 May - 25 May	Azul Airlines

Also check the deals for one-way flights from Rio De Janeiro 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 Rio De Janeiro to Cancun in May from $539

Return flights