Cheapest return flights from Ottawa (YOW) to Lisbon (LIS), December

7 dates in December, from $ 527. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
2 Dec 10 Dec Porter Airlines (Canada) Ltd
6 Dec 15 Dec Air France
5 Dec 15 Dec Air Canada
4 Dec 15 Dec Air Canada
28 Dec 24 Jan 2027 Air France
31 Dec 8 Jan 2027 Air Canada
27 Dec 5 Jan 2027 Aer Lingus
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Deals for one-way flights from Ottawa to Lisbon in December.

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Updated Oct 9, 2026.

About these fares

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