AirHint found the following cheapest return flights from Montreal (YUL) to Basel (BSL) in January 2026 (see full year).

Return flights

14 Jan - 21 Jan	Lufthansa
21 Jan - 28 Jan	Lufthansa
28 Jan - 04 Feb	Lufthansa
12 Jan - 19 Jan	British Airways
20 Jan - 27 Jan	British Airways
13 Jan - 20 Jan	British Airways
20 Jan - 02 Feb	British Airways
27 Jan - 03 Feb	British Airways
19 Jan - 26 Jan	Lufthansa
06 Jan - 13 Jan	British Airways
07 Jan - 14 Jan	British Airways
22 Jan - 29 Jan	Lufthansa
15 Jan - 22 Jan	Lufthansa
26 Jan - 02 Feb	Lufthansa
29 Jan - 05 Feb	Lufthansa
25 Jan - 01 Feb	British Airways
31 Jan - 07 Feb	Lufthansa
30 Jan - 06 Feb	British Airways

Also check the deals for one-way flights from Montreal to Basel in January.

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 Basel in January from $673

Return flights