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

Return flights

03 Dec - 10 Dec	Avianca
30 Dec - 20 Jan	Avianca
11 Dec - 18 Dec	Avianca
02 Dec - 09 Dec	Avianca
04 Dec - 11 Dec	Avianca
11 Dec - 21 Dec	Avianca
03 Dec - 06 Dec	Avianca
11 Dec - 14 Dec	Avianca
06 Dec - 13 Dec	Avianca
02 Dec - 05 Dec	Avianca
11 Dec - 16 Dec	Avianca
13 Dec - 20 Jan	Air Canada
31 Dec - 07 Jan	Air Transat
23 Dec - 14 Jan	Air Transat	direct
25 Dec - 01 Jan	Avianca
10 Dec - 03 Jan	LATAM Airlines Group
09 Dec - 03 Jan	LATAM Airlines Group
09 Dec - 04 Jan	LATAM Airlines Group
30 Dec - 06 Jan	Avianca
09 Dec - 03 Jan	Air Transat	direct

Also check the deals for one-way flights from Montreal 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.

Book a cheap hotel in Lima

Cheap car rent in Lima

Cheapest return flights from Montreal to Lima in December from 467€

Return flights