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Cheap flights from Ottawa to Portugal from C$ 410

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 24/5. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — LIS
12 Apr — 19 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Portugal

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Portugal
Explore the most affordable flight options available from Ottawa to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 March 2026.

Mon 15/66:25 p.m.
YOW
-
PDL
1 stop10h 40m
WestJet
Tue 23/610:30 a.m.
PDL
-
YOW
1 stop11h 05m
WestJet
Deal found 10/3C$ 653
Mon 15/66:25 p.m.
YOW
-
PDL
1 stop10h 40m
WestJet
Mon 22/69:35 a.m.
PDL
-
YOW
1 stop12h 00m
WestJet
Deal found 10/3C$ 655
Fri 12/66:25 p.m.
YOW
-
PDL
1 stop11h 10m
WestJet
Tue 23/610:30 a.m.
PDL
-
YOW
1 stop11h 05m
WestJet
Deal found 10/3C$ 676
Fri 12/66:25 p.m.
YOW
-
PDL
1 stop11h 10m
WestJet
Sat 20/611:00 a.m.
PDL
-
YOW
1 stop10h 35m
WestJet
Deal found 10/3C$ 679
Sun 14/66:25 p.m.
YOW
-
PDL
1 stop9h 45m
WestJet
Tue 23/610:30 a.m.
PDL
-
YOW
1 stop11h 05m
WestJet
Deal found 11/3C$ 799
Mon 1/64:00 p.m.
YOW
-
PDL
1 stop10h 40m
Multiple Airlines
Tue 16/610:30 a.m.
PDL
-
YOW
1 stop11h 05m
Multiple Airlines
Deal found 9/3C$ 843
Wed 17/66:55 a.m.
YOW
-
PDL
1 stop19h 45m
Multiple Airlines
Tue 23/610:30 a.m.
PDL
-
YOW
1 stop11h 05m
Multiple Airlines
Deal found 10/3C$ 846
Wed 17/66:55 a.m.
YOW
-
PDL
1 stop19h 45m
Multiple Airlines
Sat 20/611:00 a.m.
PDL
-
YOW
1 stop10h 35m
Multiple Airlines
Deal found 10/3C$ 848
Tue 21/45:10 p.m.
YOW
-
LIS
1 stop10h 40m
Air France
Tue 28/45:35 a.m.
LIS
-
YOW
1 stop14h 25m
Air France
Deal found 10/3C$ 868
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$ 881
Wed 6/58:40 a.m.
YOW
-
LIS
1 stop19h 55m
Porter Airlines
Tue 2/611:35 a.m.
LIS
-
YOW
1 stop13h 25m
Porter Airlines
Deal found 12/3C$ 883
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$ 885

Find flight deals from Ottawa to Portugal

Keep the following information in mind while searching for Ottawa to Portugal flight deals. Data was last updated 13 March 2026.

Round-trip from

C$ 653

One-way from

C$ 410

Popular in

July

Cheapest in

September

Average price

C$ 972
WestJet
  • WestJet
  • 15/6-23/6
  • 2 total stops
  • 21h 45m total
  • Ottawa to Portugal
Search Deals
24/5
  • 24/5
  • 3 total stops
  • 31h 55m total
  • Ottawa to Portugal
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. 2% potential price decrease (C$ 28 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 Portugal 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 13 March 2026.
Use the filters below to find and compare flights from Ottawa to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

OttawaPonta Delgada

YOW - PDL

YOWPDL

Ottawa

Fri 12/6

6:25 p.m.-9:35 a.m.

1 stop11h 10m

Ponta Delgada Nordela

Tue 23/6

10:30 a.m.-5:35 p.m.

1 stop11h 05m

C$ 862

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$ 910

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$ 913

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Sat 2/5

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

1 stop19h 55m

Lisbon Humberto Delgado

Tue 2/6

11:35 a.m.-8:00 p.m.

1 stop13h 25m

C$ 930

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Wed 6/5

7:00 a.m.-9:35 a.m.

1 stop21h 35m

Lisbon Humberto Delgado

Mon 1/6

11:35 a.m.-2:55 p.m.

1 stop32h 20m

C$ 930

OttawaLisbon

YOW - LIS

YOWLIS

Ottawa

Thu 7/5

7:00 a.m.-9:35 a.m.

1 stop21h 35m

Lisbon Humberto Delgado

Thu 4/6

11:35 a.m.-2:55 p.m.

1 stop32h 20m

C$ 930

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$ 932

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$ 952

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Mon 23/3

6:20 p.m.-12:50 p.m.

2 stops14h 30m

Porto

Sun 14/6

2:35 p.m.-8:51 p.m.

2 stops35h 16m

C$ 956

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Mon 20/4

8:05 p.m.-12:05 p.m.

2 stops35h 00m

Porto

Mon 27/4

6:20 a.m.-10:05 p.m.

2 stops20h 45m

C$ 970

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/3

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Ottawa to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal 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 Portugal

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

Currently, February is the cheapest month in which you can book a flight from Ottawa to Portugal (average of C$ 395). Flying from Ottawa to Portugal in July is currently the most expensive (average of C$ 780). 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 Portugal

Get insights into the airlines that provide service to Portugal. 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 Portugal. Reviews last updated 13 March 2026.
Get a feel of what it's like to fly with Porter Airlines,Air Transat, andAir France from Ottawa to Portugal 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

Crew

8.6

Overall

8.0

Food

7.6

Comfort

8.0

Boarding

8.2

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

Crew

8.6

Overall

8.0

Food

7.6

Comfort

8.0

Boarding

8.2

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

Crew

8.6

Overall

8.0

Food

7.6

Comfort

8.0

Boarding

8.2

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

Crew

8.6

Overall

8.0

Food

7.6

Comfort

8.0

Boarding

8.2

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.
United Airlines
7.4
Good
9,423 reviews
Porter Airlines
8.0
Very good
423 reviews
Check prices

Crew

8.6

Overall

8.0

Food

7.6

Comfort

8.0

Boarding

8.2

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

Crew

8.6

Overall

8.0

Food

7.6

Comfort

8.0

Boarding

8.2

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 Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ottawa to Portugal?

    Ottawa (YOW), located 10.6 km from the city centre, is the airport you fly out of when you book flights from Ottawa to Portugal.

  • How long is the flight from Ottawa to Portugal?

    There are many flights that can get you from Ottawa to Portugal in 10h. Fly via WestJet, Porter Airlines, or Air Transat to get the fastest option. Ottawa and Portugal are separated by a distance of 5380 km. Both multi-stop and direct flights can be found to your destination and back.

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

    C$ 99 is the cheapest one-way deal found within the past few days, from Air Transat. You may also be able to find cheap deals on Air Canada and TAP AIR PORTUGAL, with prices starting from C$ 399 and C$ 859, respectively.

  • What are the most popular routes from Ottawa to Portugal?

    When deciding which route to take from Ottawa to Portugal consider Ottawa - Lisbon Humberto Delgado, Ottawa - Porto or Ottawa - Ponta Delgada Nordela as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ottawa to Portugal 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 Portugal?

    Currently, February is the cheapest month in which you can book a flight from Ottawa to Portugal (average of C$ 395). Flying from Ottawa to Portugal in July is currently the most expensive (average of C$ 780). 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

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Alternative routes for Ottawa to Portugal

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Ottawa to Portugal

Discover the top 7 airlines that operate flights from Ottawa to Portugal. 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 13 March 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 618AverageC$ 662FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air FranceCheapestC$ 742AverageC$ 896FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air CanadaCheapestC$ 753AverageC$ 1,133FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 835AverageC$ 1,014FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 842AverageC$ 1,295FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
United AirlinesCheapestC$ 846AverageC$ 986FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapestC$ 1,052AverageC$ 1,225FlexibilityNo 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 Portugal?

Cheapflights makes it easy to find Ottawa to Portugal flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ottawa to Portugal for you. Better yet — we are completely free to use.

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

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

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

Yes! Start tracking prices for Ottawa to Portugal flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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