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

Return flights

05 Dec - 08 Dec	Lufthansa
04 Dec - 10 Dec	Lufthansa
01 Dec - 08 Dec	Air Canada	direct
02 Dec - 08 Dec	Air Canada	direct
25 Dec - 08 Jan	Lufthansa
25 Dec - 12 Jan	Air Canada	direct
25 Dec - 11 Jan	Air Canada	direct
13 Dec - 31 Dec	Lufthansa
15 Dec - 31 Dec	Lufthansa
14 Dec - 24 Dec	Air Canada
25 Dec - 31 Dec	Lufthansa
03 Dec - 06 Dec	Lufthansa
13 Dec - 31 Dec	Air Canada	direct
26 Dec - 09 Jan	Lufthansa
16 Dec - 07 Jan	Lufthansa
25 Dec - 07 Jan	Air Canada
26 Dec - 10 Jan	Lufthansa
31 Dec - 07 Jan	Lufthansa
29 Dec - 12 Jan	British Airways
29 Dec - 13 Jan	British Airways

Also check the deals for one-way flights from Toulouse 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.

Book a cheap hotel in Montreal

Cheap car rent in Montreal

Cheapest return flights from Toulouse to Montreal in December from $461

Return flights