AirHint found the following cheapest return flights from Monterrey (MTY) to Lima (LIM) in May 2026 (see full year).

Return flights

04 May - 21 May	Aeromexico
03 May - 10 May	Copa
22 May - 31 May	Avianca
22 May - 29 May	Avianca
29 May - 03 Jun	Avianca
29 May - 31 May	Viva
07 May - 10 May	Viva
03 May - 15 May	Viva
29 May - 16 Jun	Viva
29 May - 05 Jun	Viva
29 May - 12 Jun	Viva
29 May - 06 Jun	Viva
22 May - 03 Jun	Viva
22 May - 05 Jun	Viva
22 May - 12 Jun	Viva
22 May - 06 Jun	Viva
29 May - 01 Jun	Viva

Also check the deals for one-way flights from Monterrey to Lima in May.

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 Monterrey to Lima in May from $455

Return flights