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

Return flights

11 Dec - 18 Dec	United
08 Dec - 15 Dec	Avianca
04 Dec - 11 Dec	Avianca
07 Dec - 14 Dec	Air Transat
28 Dec - 28 Jan	Avianca
05 Dec - 15 Dec	Air Transat
31 Dec - 07 Jan	Avianca
06 Dec - 10 Dec	Avianca
05 Dec - 19 Dec	Air Transat
10 Dec - 17 Dec	Avianca
06 Dec - 11 Dec	Air Transat
09 Dec - 16 Dec	Avianca
29 Dec - 29 Jan	Porter Airlines (Canada) Ltd
28 Dec - 26 Jan	Avianca
28 Dec - 25 Jan	Avianca
13 Dec - 10 Jan	Air Transat
18 Dec - 12 Jan	Porter Airlines (Canada) Ltd
30 Dec - 06 Jan	Porter Airlines (Canada) Ltd
31 Dec - 05 Jan	Avianca
24 Dec - 01 Jan	United

Also check the deals for one-way flights from Montreal to Panama City 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 Panama City in December from $619

Return flights