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

Return flights

01 Jul - 07 Jul	Copa
03 Jul - 07 Jul	Copa
02 Jul - 09 Jul	Copa
14 Jul - 14 Aug	Copa
10 Jul - 30 Aug	Copa
01 Jul - 08 Jul	Copa
25 Jul - 01 Aug	Aeromexico	direct
26 Jul - 13 Aug	Aeromexico	direct
01 Jul - 04 Jul	Copa
02 Jul - 10 Jul	Avianca
11 Jul - 16 Jul	Avianca
15 Jul - 29 Aug	Avianca
11 Jul - 29 Aug	Avianca
04 Jul - 07 Jul	Avianca
09 Jul - 16 Jul	Avianca
29 Jul - 05 Aug	Avianca
08 Jul - 16 Jul	Avianca
15 Jul - 05 Aug	Avianca
17 Jul - 14 Aug	Copa
28 Jul - 13 Aug	Copa

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 $287

Return flights