Cheap flights from Ottawa (YOW) to Lisbon (LIS)
YOW — LIS
Dec 26 — Jan 21
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Ottawa to Lisbon
Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Lisbon (LIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 26, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Popular in | July |
Cheapest in | January |
Average price | $671 |
Compare providers for flights from Ottawa to Lisbon
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ottawa to Lisbon in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Ottawa-Lisbon flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Ottawa-Lisbon flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Ottawa-Lisbon flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Ottawa-Lisbon flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ottawa-Lisbon flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Ottawa to Lisbon
Have a flexible travel schedule? Discover the best time to fly to Lisbon from Ottawa with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Ottawa to Lisbon
Prices
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How far ahead should I book a flight from Ottawa to Lisbon?
Use this chart to determine the optimal time to book a round-trip flight from Ottawa to Lisbon. Price data was last updated on November 21, 2025.
The price you pay for your flight from Ottawa to Lisbon may vary depending on when you book. For the best chance of a lower fare, look to book 69 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Ottawa to Lisbon?
Currently, February is the cheapest month in which you can book a flight from Ottawa to Lisbon (average of $288). Flying from Ottawa to Lisbon in July is currently the most expensive (average of $619). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from YOW to LIS?
Find hourly flight availability from Ottawa to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 26, 2025.
When flying from Ottawa to Lisbon, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 22% versus a flight in the evening.
What’s the top layover airport for flights from Ottawa to Lisbon?
Share of 1-stop round-trip flights from Ottawa to Lisbon chosen by Cheapflights users in the past 12 months, using the same layover each way.
Montreal (YUL) – chosen by Cheapflights users on 60% of 1-stop itineraries from Ottawa to Lisbon on Cheapflights.
What’s the cheapest layover airport for flights from Ottawa to Lisbon?
Average round-trip fare for 1-stop flights from Ottawa to Lisbon, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Montreal (YUL) is the most affordable 1-stop option, with an average round-trip price of $722.
What’s the fastest layover option from Ottawa to Lisbon?
Shortest average travel time for 1-stop one-way flights from Ottawa to Lisbon, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Montreal (YUL) have the shortest average one-way travel time for 1-stop routes: 9h 27m.
Which airport typically offers the quickest layover for flights from Ottawa to Lisbon?
Average layover duration for 1-stop one-way flights from Ottawa to Lisbon, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Toronto (YYZ) offer the fastest connection on this route, with an average layover time of 1h 56m.
Reviews of airlines servicing Lisbon
Get insights into the airlines that provide service to Lisbon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lisbon. Reviews last updated November 26, 2025.
Peruse reviews from past customers who have flown with Air France and Air Canada from Ottawa to Lisbon to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Crew
8.2
Overall
7.4
Boarding
7.4
Entertainment
7.0
Comfort
7.3
Reviews
1 / 20
4.0
OkayHazel,Nov 2025
CDG - FCO
Food
7.0
Crew
8.2
Overall
7.4
Boarding
7.4
Entertainment
7.0
Comfort
7.3
Reviews
1 / 20
4.0
OkayHazel,Nov 2025
CDG - FCO
Food
7.0
Crew
8.2
Overall
7.4
Boarding
7.4
Entertainment
7.0
Comfort
7.3
Reviews
1 / 20
4.0
OkayHazel,Nov 2025
CDG - FCO
Related info for your journey
Find useful and relevant information for your journey from Ottawa to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Lisbon?
Book flights to Lisbon if you plan to visit one of these locationsSintra
Fátima
Oeiras
Ericeira
Nazaré
Costa da Caparica
Torres Vedras
Beja
Sesimbra
Colares
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Alternative routes for Ottawa to Lisbon
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Ottawa to Lisbon
Discover the top 2 airlines that operate flights from Ottawa to Lisbon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 26, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$515 | Average$726 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$586 | Average$779 | FlexibilityNo cancel fee | On-time67% |