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

Return flights

24 Dec - 07 Jan	Copa
25 Dec - 02 Jan	Copa
20 Dec - 09 Jan	Air Transat
16 Dec - 30 Dec	JetSmart
24 Dec - 03 Jan	Copa
24 Dec - 03 Jan	Air Canada	direct
14 Dec - 24 Dec	Avianca
31 Dec - 14 Jan	Avianca
31 Dec - 07 Jan	Avianca
10 Dec - 17 Dec	Copa
24 Dec - 07 Jan	Air Canada	direct
31 Dec - 14 Jan	Air Canada	direct
31 Dec - 07 Jan	Air Canada	direct
10 Dec - 17 Dec	Air Canada	direct

Also check the deals for one-way flights from Lima to Montreal 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 Lima to Montreal in December from 514€

Return flights