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

Return flights

02 Dec - 09 Dec	Avianca
31 Dec - 24 Jan	Aeromexico	direct
10 Dec - 22 Dec	Volaris	direct
03 Dec - 11 Dec	Volaris	direct
10 Dec - 17 Dec	Volaris	direct
03 Dec - 10 Dec	Avianca
03 Dec - 07 Dec	Avianca
07 Dec - 24 Dec	Volaris	direct
06 Dec - 12 Dec	Arajet
03 Dec - 05 Dec	Volaris	direct
02 Dec - 08 Dec	Avianca
11 Dec - 27 Jan	LATAM Airlines Group	direct
10 Dec - 09 Jan	Volaris	direct
31 Dec - 11 Jan	Volaris	direct
23 Dec - 26 Jan	Copa
31 Dec - 09 Jan	Volaris	direct
23 Dec - 23 Jan	Copa
30 Dec - 14 Jan	Aeromexico
30 Dec - 13 Jan	Aeromexico
30 Dec - 08 Jan	Copa

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

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 December from 266€

Return flights