Question 1

How far ahead should I book a flight from Ottawa to Lisbon?

Accepted Answer

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.

Question 2

What is the cheapest month to book a flight from Ottawa to Lisbon?

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Ottawa to Lisbon (average of $612). Flying from Ottawa to Lisbon in June is currently the most expensive (average of $1,130). 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.

Question 3

What is the cheapest day to fly from Ottawa to Lisbon?

Accepted Answer

Travelers seeking maximum savings on their Ottawa to Lisbon flight should consider departing on Saturday mornings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 4

E

Accepted Answer

In terms of precipitation, rainfall in Lisbon ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Lisbon when rainfall is around 0.2 in.

Question 5

E

Accepted Answer

If weather is an important factor for your trip to Lisbon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Question 6

What is the cheapest day to fly round-trip from Ottawa to Lisbon?

Accepted Answer

Leaving on a Sunday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 38% on the overall cost on flights from Ottawa to Lisbon.

Question 7

How far in advance should I book a flight from Ottawa to Lisbon?

Accepted Answer

To save on the cost of your flight from Ottawa to Lisbon, book at least 39 days before your planned departure. Booking around this time can save you about 4% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $643 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,100.

Question 8

What is the cheapest month to fly from Ottawa to Lisbon?

Accepted Answer

Our data shows that February tends to be the cheapest month to fly to Lisbon from Ottawa. Users have commonly found prices around $733 for the month, but tickets can be as low as $517. Due to multiple factors, prepare for potentially higher prices in July.

Question 9

What is the cheapest time of day to fly from YOW to LIS?

Accepted Answer

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 23% versus a flight in the evening.

Question 10

Can I find deals for flights from Ottawa to Lisbon that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Ottawa to Lisbon flights, Cheapflights offers vacation packages that include both flights and hotel.

Question 11

How can I find direct flights from Ottawa to Lisbon?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Lisbon.

Question 12

Can I find deals for business class flights from Ottawa to Lisbon?

Accepted Answer

Yes. Cheapflights offers flight deals from Ottawa to Lisbon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Popular in	July
Cheapest in	February
Average price	$915

Airline	Cheapest	Average	Flexibility	On-time
Air France	Cheapest$515	Average$710	FlexibilityNo cancel fee	On-time77%
Air Canada	Cheapest$621	Average$854	FlexibilityNo cancel fee	On-time67%

Cheap flights from Ottawa (YOW) to Lisbon (LIS)

Find cheap flights from Ottawa to Lisbon with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Ottawa to Lisbon

Popular in

Cheapest in

Average price

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.

Cheapflights Insights

Everything you need to know about your flight from Ottawa to Lisbon

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 June 27, 2025.

What is the cheapest month to book a flight from Ottawa to Lisbon?

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 July 3, 2025.

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.

Can I find deals for flights from Ottawa to Lisbon that include hotel bookings?

How can I find direct flights from Ottawa to Lisbon?

Can I find deals for business class flights from Ottawa to Lisbon?

What is the cheapest month to book a flight from Ottawa to Lisbon?

Traveling to a place near Ottawa?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

100% Free

Book with Flexibility

Travel Smart