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

Return flights

06 Apr - 15 Apr	Azul Airlines
07 Apr - 13 Apr	Azul Airlines
07 Apr - 15 Apr	Azul Airlines
07 Apr - 19 Apr	Azul Airlines
10 Apr - 19 Apr	Azul Airlines
15 Apr - 23 Apr	Azul Airlines
13 Apr - 19 Apr	Azul Airlines
03 Apr - 07 Apr	Azul Airlines
08 Apr - 14 Apr	Azul Airlines
08 Apr - 15 Apr	Azul Airlines
27 Apr - 04 May	Azul Airlines
27 Apr - 05 May	Azul Airlines
29 Apr - 05 May	LATAM Airlines Group
28 Apr - 05 May	Azul Airlines
19 Apr - 01 May	GOL Linhas Aéreas

Also check the deals for one-way flights from Rio De Janeiro to Cancun in April.

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 April from $562

Return flights