AirHint found the following cheapest return flights from Lima (LIM) to Rio Negro (MDE) in September 2025 (see full year).

Return flights

08 Sep - 12 Sep	Copa
08 Sep - 10 Sep	Copa
08 Sep - 11 Sep	Copa
09 Sep - 10 Sep	Copa
09 Sep - 11 Sep	Copa
08 Sep - 15 Sep	Copa
29 Sep - 07 Oct	Copa
13 Sep - 17 Sep	Copa
14 Sep - 17 Sep	Copa
19 Sep - 30 Sep	Copa
25 Sep - 28 Sep	Copa
29 Sep - 06 Oct	Copa
30 Sep - 19 Oct	JetSmart	direct
30 Sep - 11 Oct	JetSmart	direct
23 Sep - 11 Oct	Copa
20 Sep - 19 Oct	JetSmart	direct
29 Sep - 19 Oct	JetSmart	direct
30 Sep - 15 Oct	JetSmart	direct
30 Sep - 20 Oct	JetSmart	direct
25 Sep - 11 Oct	JetSmart	direct

Also check the deals for one-way flights from Lima to Rio Negro in September.

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 Lima to Rio Negro in September from $212

Return flights