- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 30% on select hotels after you book a flight*
Plan, book, fly with confidence
Cheap flights from Ottawa (YOW) to Lisbon (LIS)
Prices were available within the past 7 days and start at CA $529 for one-way flights and CA $877 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
![Air Transat](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TS.gif)
Thu., Aug. 22 - Thu., Sep. 5
YOW
Ottawa
LIS
Lisbon
CA $877 Roundtrip, found 6 hours ago
CA $877
Roundtrip
found 6 hours ago
![Porter Airlines](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PD.gif)
Thu., Aug. 22 - Thu., Sep. 5
YOW
Ottawa
LIS
Lisbon
CA $917 Roundtrip, found 6 hours ago
CA $917
Roundtrip
found 6 hours ago
![Air Canada](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif)
Sat., Feb. 15 - Sat., Feb. 22
YOW
Ottawa
LIS
Lisbon
CA $923 Roundtrip, found 15 hours ago
CA $923
Roundtrip
found 15 hours ago
![Air France](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AF.gif)
Thu., Nov. 28 - Tue., Dec. 3
YOW
Ottawa
LIS
Lisbon
CA $934 Roundtrip, found 7 hours ago
CA $934
Roundtrip
found 7 hours ago
![Air France](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AF.gif)
Fri., Nov. 29 - Wed., Dec. 4
XDS
Ottawa
LIS
Lisbon
CA $941 Roundtrip, found 7 hours ago
CA $941
Roundtrip
found 7 hours ago
![Swiss International Air Lines](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LX.gif)
Tue., Nov. 5 - Tue., Nov. 26
YOW
Ottawa
LIS
Lisbon
CA $948 Roundtrip, found 5 hours ago
CA $948
Roundtrip
found 5 hours ago
Nearby Cities
Expedia's Latest Trends
Flights
Flights from Edmonton to BanffFlights from Winnipeg to AnaheimFlights from Vancouver to MauiFlights from Toronto to WhistlerFlights from Ottawa to BanffFlights from Winnipeg to MauiFlights from Vancouver to GalvestonFlights from Vancouver to TulumFlights from Vancouver to DelhiFlights from Calgary to VancouverFlights from Vancouver to TorontoFlights from Vancouver to CalgaryFlights from Kelowna to BanffFlights from Toronto to CalgaryFlights from Vancouver to AnaheimFlights from Abbotsford to VernonFlights from Calgary to TulumFlights from Vancouver to Salt Spring IslandFlights from Calgary to Las VegasFlights from Calgary to Prince AlbertFlights from Toronto to BanffFlights from Hamilton to Thunder BayFlights from Vancouver to VernonFlights from Hamilton to BanffFlights from Calgary to SurreyFlights from Vancouver to Playa del CarmenFlights from Calgary to MississaugaFlights from Calgary to AnaheimFlights from Calgary to MauiFlights from Winnipeg to Tulum
*Available to Expedia members.