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

Return flights

02 Dec - 09 Dec	Qatar Airways
03 Dec - 10 Dec	Qatar Airways
01 Dec - 08 Dec	Qatar Airways
07 Dec - 14 Dec	Qatar Airways
05 Dec - 12 Dec	Qatar Airways
08 Dec - 15 Dec	Lufthansa
04 Dec - 11 Dec	Air Canada
06 Dec - 13 Dec	Air Canada
02 Dec - 15 Jan	Air Canada
09 Dec - 16 Dec	Air Canada
06 Dec - 14 Jan	Air Canada
10 Dec - 17 Dec	Air Canada
31 Dec - 07 Jan	Brussels Airlines
30 Dec - 06 Jan	Air Canada
29 Dec - 05 Jan	Air Canada
08 Dec - 04 Jan	Air Transat
14 Dec - 05 Jan	Porter Airlines (Canada) Ltd
28 Dec - 04 Jan	Air Canada
17 Dec - 15 Jan	Porter Airlines (Canada) Ltd
17 Dec - 16 Jan	FrenchBee

Also check the deals for one-way flights from Montreal to Kigali 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 Kigali in December from $1197

Return flights