Cheapest return flights from Basel to Montreal in December from 668€

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

Return flights

30 Dec - 14 Jan Air France
30 Dec - 16 Jan Air France
22 Dec - 30 Dec Lufthansa
07 Dec - 12 Dec KLM
06 Dec - 12 Dec British Airways
31 Dec - 10 Jan Lufthansa
30 Dec - 10 Jan Air France
28 Dec - 04 Jan Lufthansa
27 Dec - 04 Jan Lufthansa
19 Dec - 04 Jan easyJet
19 Dec - 03 Jan easyJet
27 Dec - 10 Jan Delta
20 Dec - 03 Jan Wizz Air

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

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