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

Return flights

16 May - 28 May	Avianca
04 May - 14 May	Avianca
20 May - 01 Jun	Avianca
07 May - 11 May	Avianca
17 May - 31 May	Avianca
16 May - 28 May	LATAM Airlines Group	direct
04 May - 14 May	LATAM Airlines Group	direct
04 May - 24 May	Avianca
04 May - 22 May	Avianca
04 May - 17 May	Avianca
04 May - 25 May	Avianca
18 May - 08 Jun	Avianca
18 May - 04 Jun	Avianca
18 May - 07 Jun	Avianca
27 May - 08 Jun	Avianca
27 May - 09 Jun	Avianca
27 May - 04 Jun	Avianca
27 May - 07 Jun	Avianca
17 May - 04 Jun	Avianca
17 May - 07 Jun	Avianca

Also check the deals for one-way flights from Lima to Mexico City 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 Lima to Mexico City in May from 315€

Return flights