AirHint found the following cheapest return flights from Cancun (CUN) to Lima (LIM) in August 2025 (see full year).

Return flights

19 Aug - 26 Aug	Copa
19 Aug - 25 Aug	Arajet
17 Aug - 25 Aug	Arajet
04 Aug - 17 Aug	Avianca
04 Aug - 10 Aug	Avianca
07 Aug - 13 Aug	Copa
18 Aug - 26 Aug	Copa
17 Aug - 24 Aug	Copa
17 Aug - 23 Aug	Copa
20 Aug - 25 Aug	Copa
30 Aug - 06 Sep	Sky Airline	direct
21 Aug - 30 Sep	Sky Airline	direct
03 Aug - 03 Sep	Avianca
03 Aug - 03 Sep	Sky Airline	direct

Also check the deals for one-way flights from Cancun to Lima in August.

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 Lima in August from 316€

Return flights