Cheapest return flights from Basel to Montreal in December from 519€

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

Return flights

04 Dec - 10 Dec Lufthansa
22 Dec - 30 Dec Lufthansa
11 Dec - 01 Jan Lufthansa
28 Dec - 04 Jan Air France
19 Dec - 28 Dec Austrian Airlines
28 Dec - 03 Jan Lufthansa
24 Dec - 26 Dec easyJet
20 Dec - 04 Jan Air France

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

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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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