Cheapest return flights from Quebec to Lisbon in August from 664€

AirHint found the following cheapest return flights from Quebec (YQB) to Lisbon (LIS) in August 2025 (see full year).

Return flights

19 Aug - 04 Sep Air Canada
23 Aug - 13 Sep Air Canada
22 Aug - 04 Sep Air Canada
18 Aug - 13 Sep Air Transat
30 Aug - 06 Sep Air Transat
18 Aug - 23 Aug Air Canada
29 Aug - 20 Sep PAL Airlines
20 Aug - 13 Sep PAL Airlines
18 Aug - 29 Aug Air Canada
17 Aug - 06 Sep Air Canada

Also check the deals for one-way flights from Quebec 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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