Cheapest return flights from Montreal to Basel in October from $639

Best time to book flights for Montreal (YUL) to Basel (BSL) flights at AirHint

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

Return flights

01 Oct - 08 Oct Air Transat
22 Oct - 29 Oct Air Transat
02 Oct - 09 Oct Air Transat
07 Oct - 14 Oct Air Transat
13 Oct - 20 Oct British Airways
21 Oct - 28 Oct British Airways
06 Oct - 13 Oct British Airways
08 Oct - 15 Oct British Airways
14 Oct - 21 Oct British Airways
20 Oct - 27 Oct British Airways
27 Oct - 03 Nov British Airways
28 Oct - 04 Nov British Airways
26 Oct - 02 Nov British Airways
30 Oct - 06 Nov British Airways
25 Oct - 01 Nov British Airways

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

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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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