Cheapest return flights from Basel to Montreal in December from 565€

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

Return flights

04 Dec - 09 Dec British Airways
15 Dec - 30 Dec Lufthansa
11 Dec - 15 Dec Air France
01 Dec - 08 Dec Wizz Air
01 Dec - 06 Dec Air France
08 Dec - 14 Dec British Airways
22 Dec - 30 Dec KLM
17 Dec - 04 Jan KLM
11 Dec - 21 Dec Lufthansa

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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