Cheapest one-way flights from Montreal to Lisbon in August from 245€

AirHint found the following cheapest one-way flights from Montreal (YUL) to Lisbon (LIS) in August 2025 (see full year).

One-Way flights

24 Aug Air Transat direct
25 Aug Air Transat direct
11 Aug Air Transat direct
13 Aug Air Transat direct
06 Aug Air Transat direct
12 Aug Air Transat direct
23 Aug Air Transat
04 Aug Air Canada direct
03 Aug Air Canada direct
05 Aug Air Canada direct

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

Skyscanner

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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