AirHint found the following cheapest return flights from Rio Negro (MDE) to Cancun (CUN) in October 2025 (see full year).

Return flights

20 Oct - 24 Oct	Copa
01 Oct - 08 Oct	Copa
13 Oct - 18 Oct	Avianca	direct
29 Oct - 31 Oct	Copa
29 Oct - 29 Oct	Copa
17 Oct - 20 Oct	Avianca	direct
07 Oct - 14 Oct	Copa
29 Oct - 31 Oct	Avianca	direct
21 Oct - 26 Oct	Avianca	direct
29 Oct - 04 Nov	Avianca	direct
29 Oct - 30 Oct	Avianca	direct
29 Oct - 01 Nov	Avianca	direct
29 Oct - 02 Nov	Copa
30 Oct - 03 Nov	Avianca	direct
29 Oct - 03 Nov	Avianca	direct
29 Oct - 02 Nov	Avianca	direct
30 Oct - 06 Nov	Avianca
29 Oct - 05 Nov	Avianca

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

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 Negro to Cancun in October from 281€

Return flights