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Cheap flights from Ottawa to Lisbon from C$ 492

YOW — LIS
25 Nov — 2 Dec1
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

Wed 28/106:25 p.m. -
1 stop19h 05m
Wed 4/115:30 a.m. -
1 stop14h 30m
Deal found 21/10C$ 752
Fri 20/115:25 p.m. -
1 stop13h 00m
Sun 29/115:30 a.m. -
1 stop14h 30m
Deal found 23/10C$ 758
Sun 29/118:30 p.m. -
2 stops33h 10m
Thu 3/123:35 p.m. -
2 stops32h 55m
Deal found 22/10C$ 763
Sun 29/112:00 p.m. -
1 stop14h 20m
Thu 3/128:55 a.m. -
2 stops15h 57m
Deal found 24/10C$ 769
Fri 20/115:25 p.m. -
1 stop13h 00m
Sat 28/116:30 p.m. -
1 stop25h 30m
Deal found 23/10C$ 773
Sat 28/118:30 p.m. -
1 stop31h 50m
Sun 6/1210:40 a.m. -
1 stop32h 32m
Deal found 23/10C$ 783

Find flight deals from Ottawa to Lisbon

Round-trip from

C$ 755

One-way from

C$ 492

Popular in

June

Cheapest in

November

Average price

C$ 1,123
Air France
  • Air France
  • 5/11-20/11
  • 2 total stops
  • 31h 30m total
  • Ottawa to Lisbon
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Air Transat
  • Air Transat
  • 28/11-31/12
  • 1 total stop
  • 12h 55m total
  • Ottawa to Lisbon
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 117 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2026
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Cheapflights Fare Finder

 
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 Ottawa - LIS Lisbon Humberto Delgado

YOWLIS

Ottawa

Sat 28/11

12:50 p.m.-6:45 a.m.

1 stop12h 55m

Lisbon Humberto Delgado

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 492

OttawaLisbon

YOW Ottawa - LIS Lisbon Humberto Delgado

YOWLIS

Ottawa

Sat 28/11

2:55 p.m.-8:55 a.m.

2 stops13h 00m

Lisbon Humberto Delgado

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 541

OttawaLisbon

YOW Ottawa - LIS Lisbon Humberto Delgado

YOWLIS

Ottawa

Sun 31/1

10:05 a.m.-10:10 a.m.

2 stops19h 05m

Lisbon Humberto Delgado

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 602

OttawaLisbon

YOW Ottawa - LIS Lisbon Humberto Delgado

YOWLIS

Ottawa

Fri 12/2

2:00 p.m.-10:10 a.m.

2 stops15h 10m

Lisbon Humberto Delgado

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 608

OttawaLisbon

YOW Ottawa - LIS Lisbon Humberto Delgado

YOWLIS

Ottawa

Wed 9/12

5:30 a.m.-10:10 a.m.

2 stops23h 40m

Lisbon Humberto Delgado

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 627

OttawaLisbon

YOW Ottawa - LIS Lisbon Humberto Delgado

YOWLIS

Ottawa

Sat 28/11

12:40 p.m.-1:00 p.m.

3 stops19h 20m

Lisbon Humberto Delgado

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 683

OttawaLisbon

YOW Ottawa - LIS Lisbon Humberto Delgado

YOWLIS

Ottawa

Thu 4/3

4:15 p.m.-11:25 p.m.

3 stops26h 10m

Lisbon Humberto Delgado

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 730

OttawaLisbon

YOW Ottawa - LIS Lisbon Humberto Delgado

YOWLIS

Ottawa

Mon 28/12

2:00 p.m.-10:10 a.m.

2 stops15h 10m

Lisbon Humberto Delgado

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 759

OttawaLisbon

YOW Ottawa - LIS Lisbon Humberto Delgado

YOWLIS

Ottawa

Thu 1/4

3:10 p.m.-10:45 a.m.

1 stop14h 35m

Lisbon Humberto Delgado

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 768

OttawaLisbon

YOW Ottawa - LIS Lisbon Humberto Delgado

YOWLIS

Ottawa

Sun 28/2

8:25 p.m.-9:20 a.m.

1 stop31h 55m

Lisbon Humberto Delgado

Wed 31/3

11:25 a.m.-1:05 p.m.

2 stops30h 40m

C$ 775

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/10

Showing 1-10 of 22 resultsSorted by cheapest first
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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

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?

Booking 4 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, November is the cheapest month in which you can book a flight from Ottawa to Lisbon (average of C$ 804). Flying from Ottawa to Lisbon in June is currently the most expensive (average of C$ 1,184). 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.

How much does it cost to fly round-trip from Ottawa to Lisbon?

Airfare is below average for this route at the moment.

Ottawa to Lisbon flights typically cost between C$ 834 and C$ 1,150 in November.
The cheapest round-trip price found within the last 5 days was C$ 755 on Air France (5 Nov-20 Nov).

Reviews of airlines servicing Lisbon

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
467 reviews
Check prices

Boarding

8.2

Entertainment

6.9

Overall

8.0

Crew

8.6

Comfort

8.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
Porter Airlines
8.0
Very good
467 reviews
Porter Airlines
8.0
Very good
467 reviews
Check prices

Boarding

8.2

Entertainment

6.9

Overall

8.0

Crew

8.6

Comfort

8.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
Air Transat
7.7
Good
584 reviews
Porter Airlines
8.0
Very good
467 reviews
Check prices

Boarding

8.2

Entertainment

6.9

Overall

8.0

Crew

8.6

Comfort

8.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
Air France
7.5
Good
1,652 reviews
Porter Airlines
8.0
Very good
467 reviews
Check prices

Boarding

8.2

Entertainment

6.9

Overall

8.0

Crew

8.6

Comfort

8.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
Air Canada
7.1
Good
11,815 reviews
Porter Airlines
8.0
Very good
467 reviews
Check prices

Boarding

8.2

Entertainment

6.9

Overall

8.0

Crew

8.6

Comfort

8.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.

Related info for your journey

  • How long is the flight from Ottawa to Lisbon?

    A quick flight from Ottawa to Lisbon can take about 15h 25m. Air Canada provides one of the quickest options available for as low as C$ 786. 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$ 729. Other airlines that can offer you cheap pricing are Porter Airlines, from C$ 746, and Air France, from C$ 754. Air Transat is currently priced 29% below the average price you’ll pay for this route.

  • 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, November is the cheapest month in which you can book a flight from Ottawa to Lisbon (average of C$ 804). Flying from Ottawa to Lisbon in June is currently the most expensive (average of C$ 1,184). 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
Sintra
Fátima
Óbidos
Estoril
Costa da Caparica
Setúbal

Browse thousands of different options on Cheapflights for your next trip

Fly from Ottawa to Lisbon on these airlines

Air Canada flights from Ottawa to Lisbon Humberto Delgado
Air France flights from Ottawa to Lisbon Humberto Delgado

Top 5 airlines flying from Ottawa to Lisbon

AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapestC$ 729AverageC$ 973FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 746AverageC$ 1,049FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air FranceCheapestC$ 754AverageC$ 833FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air CanadaCheapestC$ 757AverageC$ 1,008FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 1,077AverageC$ 1,209FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

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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