AirHint found the following cheapest return flights from Mexico City (MEX) to Lima (LIM) in July 2025 (see full year).

Return flights

22 Jul - 07 Aug	Copa
23 Jul - 08 Aug	Avianca
20 Jul - 08 Aug	Avianca
20 Jul - 07 Aug	Avianca
23 Jul - 07 Aug	Copa
13 Jul - 17 Jul	Avianca
21 Jul - 07 Aug	Copa
22 Jul - 05 Aug	Copa
22 Jul - 06 Aug	Copa
15 Jul - 05 Aug	Copa
15 Jul - 16 Jul	Arajet
22 Jul - 01 Aug	Avianca
07 Jul - 09 Jul	Avianca
22 Jul - 31 Jul	Avianca
22 Jul - 30 Jul	Avianca
19 Jul - 30 Jul	Copa
08 Jul - 16 Jul	Arajet
11 Jul - 18 Jul	Copa
16 Jul - 22 Jul	Copa
23 Jul - 29 Jul	Avianca

Also check the deals for one-way flights from Mexico City to Lima in July.

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 Mexico City to Lima in July from 272€

Return flights