Cheapest return flights from Montreal to Basel in October from $780

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

Return flights

27 Oct - 22 Nov Air Transat
29 Oct - 05 Nov British Airways
30 Oct - 06 Nov British Airways
26 Oct - 02 Nov British Airways
27 Oct - 03 Nov Air Transat
28 Oct - 04 Nov British Airways
31 Oct - 07 Nov Porter Airlines (Canada) Ltd
27 Oct - 29 Oct Air Transat

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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