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

Return flights

04 Dec - 11 Dec	WestJet
01 Dec - 11 Dec	WestJet
08 Dec - 11 Dec	WestJet
07 Dec - 14 Dec	WestJet
02 Dec - 07 Dec	United
03 Dec - 10 Dec	United
02 Dec - 09 Dec	Air Canada
11 Dec - 18 Dec	United
03 Dec - 24 Dec	United
15 Dec - 22 Dec	WestJet
25 Dec - 01 Jan	Porter Airlines (Canada) Ltd
30 Dec - 06 Jan	Porter Airlines (Canada) Ltd
29 Dec - 05 Jan	WestJet
27 Dec - 03 Jan	Porter Airlines (Canada) Ltd
26 Dec - 02 Jan	Air Canada

Also check the deals for one-way flights from Montreal to Georgetown 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 Georgetown in December from 323€

Return flights