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Cheap flights from Ottawa to Lisbon from C$ 464

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/5. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — LIS
11 Apr — 18 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Lisbon

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Lisbon
Explore the most affordable flight options available from Ottawa to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 March 2026.

Wed 27/52:35 p.m.
YOW
-
LIS
1 stop13h 45m
Multiple Airlines
Wed 3/611:25 a.m.
LIS
-
YOW
2 stops13h 26m
Multiple Airlines
Deal found 8/3C$ 847
Thu 28/56:00 a.m.
YOW
-
LIS
1 stop22h 20m
Air Canada
Fri 5/611:25 a.m.
LIS
-
YOW
1 stop10h 51m
Air Canada
Deal found 7/3C$ 849
Wed 27/512:15 p.m.
YOW
-
LIS
2 stops16h 05m
Air Canada
Wed 3/611:25 a.m.
LIS
-
YOW
2 stops13h 26m
Air Canada
Deal found 8/3C$ 853
Sat 30/58:05 p.m.
YOW
-
LIS
1 stop9h 55m
Air Canada
Mon 8/611:25 a.m.
LIS
-
YOW
2 stops13h 26m
Air Canada
Deal found 7/3C$ 855
Sun 10/55:25 p.m.
YOW
-
LIS
1 stop12h 50m
Air France
Thu 14/55:35 a.m.
LIS
-
YOW
1 stop14h 25m
Air France
Deal found 7/3C$ 857
Mon 1/68:05 p.m.
YOW
-
LIS
1 stop9h 55m
Air Canada
Mon 8/61:00 p.m.
LIS
-
YOW
2 stops12h 51m
Air Canada
Deal found 7/3C$ 866
Sun 7/66:55 a.m.
YOW
-
LIS
1 stop21h 40m
Multiple Airlines
Wed 17/68:15 a.m.
LIS
-
YOW
2 stops21h 05m
Multiple Airlines
Deal found 8/3C$ 872
Wed 6/57:00 a.m.
YOW
-
LIS
1 stop21h 35m
Porter Airlines
Thu 4/611:35 a.m.
LIS
-
YOW
1 stop17h 50m
Porter Airlines
Deal found 11/3C$ 874
Sun 12/45:10 p.m.
YOW
-
LIS
1 stop24h 15m
Air France
Mon 20/49:50 a.m.
LIS
-
YOW
1 stop34h 10m
Air France
Deal found 7/3C$ 876
Fri 10/45:25 p.m.
YOW
-
LIS
1 stop10h 25m
Air France
Mon 20/412:15 p.m.
LIS
-
YOW
1 stop31h 45m
Air France
Deal found 9/3C$ 878

Find 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 12 March 2026.

Round-trip from

C$ 847

One-way from

C$ 464

Popular in

July

Cheapest in

September

Average price

C$ 961
Air Canada
  • Air Canada
  • 27/5-3/6
  • 3 total stops
  • 27h 11m total
  • Ottawa to Lisbon
Search Deals
22/5
  • 22/5
  • 3 total stops
  • 33h 00m total
  • Ottawa to Lisbon
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 90 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Lisbon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 12 March 2026.
Use the filters below to find and compare flights from Ottawa to Lisbon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Sun 31/5

2:15 p.m.-6:30 a.m.

1 stop11h 15m

Lisbon Humberto Delgado

Tue 9/6

8:15 a.m.-5:35 p.m.

1 stop14h 20m

C$ 888

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Sun 10/5

5:25 p.m.-2:35 p.m.

2 stops16h 10m

Lisbon Humberto Delgado

Thu 14/5

5:35 a.m.-3:00 p.m.

1 stop14h 25m

C$ 899

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Wed 6/5

4:00 p.m.-9:35 a.m.

1 stop12h 35m

Lisbon Humberto Delgado

Mon 11/5

11:35 a.m.-12:25 a.m.

1 stop17h 50m

C$ 902

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Tue 21/4

5:10 p.m.-2:35 p.m.

2 stops16h 25m

Lisbon Humberto Delgado

Tue 28/4

5:35 a.m.-3:00 p.m.

1 stop14h 25m

C$ 903

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Sun 7/6

6:35 p.m.-9:35 a.m.

1 stop10h 00m

Lisbon Humberto Delgado

Tue 9/6

11:35 a.m.-8:05 a.m.

1 stop25h 30m

C$ 906

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Thu 7/5

6:35 p.m.-9:35 a.m.

1 stop10h 00m

Lisbon Humberto Delgado

Fri 5/6

11:35 a.m.-12:25 a.m.

1 stop17h 50m

C$ 925

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Sun 10/5

5:25 p.m.-2:35 p.m.

2 stops16h 10m

Lisbon Humberto Delgado

Thu 14/5

5:00 a.m.-3:00 p.m.

2 stops15h 00m

C$ 945

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Sun 3/5

8:40 a.m.-9:35 a.m.

1 stop19h 55m

Lisbon Humberto Delgado

Mon 1/6

11:35 a.m.-12:25 a.m.

1 stop17h 50m

C$ 954
Cheapest one-way

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Fri 22/5

6:25 p.m.-8:25 a.m.

3 stops33h 00m

C$ 490

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Sun 6/9

6:25 p.m.-9:00 a.m.

2 stops33h 35m

C$ 521

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

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

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 6 March 2026.

Booking 5 days in advance of your planned departure date is, on average, the best time to get cheap flights from Ottawa to Lisbon. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 C$ 392). Flying from Ottawa to Lisbon in July is currently the most expensive (average of C$ 843). 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.

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 12 March 2026.
Get a feel of what it's like to fly with Porter Airlines,Air Transat, andAir France from Ottawa to Lisbon by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
423 reviews
Check prices

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.6

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Porter Airlines
8.0
Very good
423 reviews
Porter Airlines
8.0
Very good
423 reviews
Check prices

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.6

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Transat
7.7
Good
521 reviews
Porter Airlines
8.0
Very good
423 reviews
Check prices

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.6

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air France
7.4
Good
1,544 reviews
Porter Airlines
8.0
Very good
423 reviews
Check prices

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.6

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Canada
7.1
Good
10,800 reviews
Porter Airlines
8.0
Very good
423 reviews
Check prices

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.6

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Lufthansa
6.8
Okay
7,846 reviews
Porter Airlines
8.0
Very good
423 reviews
Check prices

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.6

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

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.

  • How long is the flight from Ottawa to Lisbon?

    A quick flight from Ottawa to Lisbon can take about 11h 15m. Porter Airlines provides one of the quickest options available for as low as C$ 888. Ottawa and Lisbon are separated by a distance of 5380 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from Ottawa to Lisbon round-trip?

    Cheapflights users have booked flights from Ottawa to Lisbon round-trip from C$ 737. Other airlines that can offer you cheap pricing are Air Canada, from C$ 747, and Porter Airlines, from C$ 829. Air France is currently priced 25% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Ottawa to Lisbon one-way?

    For one-way options, check prices for Air Transat. According to our data, you can fly for as low as C$ 99. Users have also found prices from C$ 396 and C$ 853 on Air Canada and TAP AIR PORTUGAL, respectively.

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

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

  • How can I find direct flights from Ottawa to Lisbon?

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

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

    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.

  • 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 C$ 392). Flying from Ottawa to Lisbon in July is currently the most expensive (average of C$ 843). 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.

See more FAQs

Travelling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Fátima
Óbidos
Sintra
Costa da Caparica
Setúbal

Browse thousands of different options on Cheapflights for your next trip

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Fly from Ottawa to Lisbon on these airlines

Choose from the following airlines for your flight from Ottawa to Lisbon. Flights are based on user searches made on Cheapflights and were last updated on 12 March 2026.
Air Canada flights from Ottawa to Lisbon Humberto Delgado
Air France flights from Ottawa to Lisbon Humberto Delgado
United Airlines flights from Ottawa to Lisbon Humberto Delgado

Top 6 airlines flying from Ottawa to Lisbon

Discover the top 6 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 629,999 searches. Data last updated 12 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapestC$ 737AverageC$ 889FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air CanadaCheapestC$ 747AverageC$ 968FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 829AverageC$ 930FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 836AverageC$ 945FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
United AirlinesCheapestC$ 839AverageC$ 957FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapestC$ 1,044AverageC$ 1,215FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ottawa to Lisbon?

Cheapflights helps you search for flights from Ottawa to Lisbon via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Ottawa to Lisbon?

Cheapflights simply makes it quick and affordable to book flights from Ottawa to Lisbon by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Ottawa to Lisbon with no change fees?

Yes! Cheapflights helps users easily find flights from Ottawa to Lisbon with no change fees.

Can Cheapflights notify me if prices for flights from Ottawa to Lisbon become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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