AirHint found the following cheapest return flights from Cancun (CUN) to Rio Negro (MDE) in June 2026 (see full year).

Return flights

21 Jun - 28 Jun	Aeromexico
15 Jun - 24 Jun	Aeromexico
05 Jun - 08 Jun	Aeromexico
01 Jun - 05 Jun	Copa
22 Jun - 26 Jun	Aeromexico
29 Jun - 04 Jul	Aeromexico
29 Jun - 05 Jul	Aeromexico
17 Jun - 04 Jul	Viva
17 Jun - 30 Jun	Viva
17 Jun - 06 Jul	Viva
11 Jun - 30 Jun	Viva
17 Jun - 25 Jun	Viva
17 Jun - 20 Jun	Viva
17 Jun - 19 Jun	Viva
29 Jun - 11 Jul	Viva
29 Jun - 17 Jul	Viva
29 Jun - 14 Jul	Viva
26 Jun - 11 Jul	Viva
26 Jun - 14 Jul	Viva
15 Jun - 04 Jul	Viva

Also check the deals for one-way flights from Cancun to Rio Negro in June.

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 Cancun to Rio Negro in June from $338

Return flights