AirHint found the following cheapest return flights from Montreal (YUL) to Basel (BSL) in November 2025 (see full year).

Return flights

21 Nov - 28 Nov	TAP
19 Nov - 26 Nov	TAP
13 Nov - 20 Nov	Porter Airlines (Canada) Ltd
24 Nov - 01 Dec	TAP
14 Nov - 21 Nov	TAP
05 Nov - 12 Nov	Lufthansa
12 Nov - 19 Nov	Lufthansa
26 Nov - 03 Dec	Lufthansa
17 Nov - 24 Nov	Azores Airlines
04 Nov - 11 Nov	British Airways
03 Nov - 10 Nov	British Airways
10 Nov - 17 Nov	British Airways
27 Nov - 04 Dec	Lufthansa
30 Nov - 07 Dec	TAP
28 Nov - 05 Dec	TAP
29 Nov - 06 Dec	British Airways

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

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 November from 558€

Return flights