AirHint found the following cheapest return flights from Mexico City (MEX) to Rio Negro (MDE) in April 2026 (see full year).

Return flights

14 Apr - 18 Apr	Avianca
17 Apr - 20 Apr	Avianca
15 Apr - 23 Apr	Avianca	direct
14 Apr - 21 Apr	Avianca	direct
16 Apr - 22 Apr	Avianca	direct
17 Apr - 23 Apr	Avianca	direct
01 Apr - 10 Apr	Avianca	direct
01 Apr - 12 Apr	Avianca	direct
23 Apr - 30 Apr	Avianca	direct
14 Apr - 18 Apr	Avianca	direct

Also check the deals for one-way flights from Mexico City to Rio Negro 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.

Book a cheap hotel in Rio Negro

Cheap car rent in Rio Negro

Cheapest return flights from Mexico City to Rio Negro in April from 204€

Return flights