AirHint found the following cheapest return flights from Mexico City (MEX) to Lima (LIM) in October 2026 (see full year).

Return flights

27 Oct - 05 Nov	Avianca
11 Oct - 18 Oct	Avianca
01 Oct - 08 Oct	Avianca
18 Oct - 30 Oct	Copa
05 Oct - 18 Oct	Viva
07 Oct - 18 Oct	Viva
27 Oct - 05 Nov	LATAM Airlines Group	direct
11 Oct - 18 Oct	LATAM Airlines Group	direct
05 Oct - 11 Oct	Viva
05 Oct - 12 Oct	Viva
07 Oct - 11 Oct	Viva
07 Oct - 12 Oct	Viva

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

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 October from 331€

Return flights