Cheapest one-way flights from Lisbon to Montreal in September from 203€

AirHint found the following cheapest one-way flights from Lisbon (LIS) to Montreal (YUL) in September 2026 (see full year).

One-Way flights

24 Sep British Airways
22 Sep British Airways
18 Sep British Airways
17 Sep British Airways
12 Sep British Airways
17 Sep TAP direct
24 Sep TAP direct
18 Sep TAP direct
12 Sep Air Transat direct
22 Sep Air Transat direct

Also check the deals for return flights from Lisbon to Montreal in September.

Powered by

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.

Book a cheap hotel in Montreal

Cheap car rent in Montreal

Feel free to contact us with any feedback or request another flight research.