Cheapest return flights from Quebec to Lisbon in May from $679

Best time to book flights for Quebec (YQB) to Lisbon (LIS) flights at AirHint

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

Return flights

28 May - 03 Jun Air Canada
09 May - 16 May Air Canada
29 May - 03 Jun Lufthansa
02 May - 18 May Air Canada
23 May - 05 Jun Air Canada
31 May - 11 Jun Air Canada
08 May - 13 May Air Canada
07 May - 20 May Lufthansa
24 May - 01 Jun Air Transat
23 May - 30 May Air Canada
24 May - 15 Jun Air Canada
08 May - 22 May Lufthansa
19 May - 29 May Lufthansa
28 May - 11 Jun Air Transat
23 May - 31 May Air Transat
16 May - 07 Jun Lufthansa

Also check the deals for one-way flights from Quebec to Lisbon in May.

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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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