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

Return flights

08 Dec - 23 Dec	Porter Airlines (Canada) Ltd
09 Dec - 23 Dec	Avianca
11 Dec - 25 Dec	Avianca
11 Dec - 18 Dec	Avianca
09 Dec - 16 Dec	Porter Airlines (Canada) Ltd
08 Dec - 24 Dec	Avianca
10 Dec - 24 Dec	Avianca
11 Dec - 24 Dec	Avianca
08 Dec - 15 Dec	Avianca
10 Dec - 17 Dec	Avianca
30 Dec - 30 Jan	Avianca
30 Dec - 07 Jan	Avianca
31 Dec - 07 Jan	Avianca
30 Dec - 06 Jan	Avianca
18 Dec - 01 Jan	Avianca
18 Dec - 05 Jan	Avianca
29 Dec - 05 Jan	Avianca
25 Dec - 01 Jan	Avianca
25 Dec - 08 Jan	Avianca
28 Dec - 04 Jan	Porter Airlines (Canada) Ltd

Also check the deals for one-way flights from Montreal to Managua 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 Montreal to Managua in December from 394€

Return flights