Cheapest one-way flights from Montreal to Lisbon in August from $284

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

One-Way flights

10 Aug Azores Airlines
03 Aug Azores Airlines
06 Aug Azores Airlines
01 Aug WestJet
14 Aug WestJet
04 Aug Azores Airlines
02 Aug Air Transat
02 Aug Air Transat direct
03 Aug Air Transat direct
10 Aug Air Transat direct

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

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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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