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Cheap flights from Canada to Porto from C$ 303

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 13/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — OPO
31 Aug — 7 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Canada to Porto

Enter your travel dates to find the best prices.

Cheapest flights from Canada to Porto
Explore the most affordable flight options available from Canada to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 August 2026.

Tue 29/94:55 p.m.
YQB
-
OPO
1 stop8h 50m
Air Transat
Wed 14/108:25 a.m.
OPO
-
YQB
1 stop16h 35m
Air Transat
Deal found 28/7C$ 692
Thu 27/87:25 p.m.
YUL
-
OPO
Nonstop6h 20m
Air Transat
Fri 11/98:25 a.m.
OPO
-
YUL
Nonstop7h 15m
Air Transat
Deal found 1/8C$ 708
Thu 3/94:15 p.m.
YUL
-
OPO
1 stop14h 30m
Multiple Airlines
Fri 11/97:35 a.m.
OPO
-
YUL
1 stop13h 30m
Multiple Airlines
Deal found 31/7C$ 713
Thu 13/87:25 p.m.
YUL
-
OPO
Nonstop6h 20m
Air Transat
Wed 16/98:25 a.m.
OPO
-
YUL
Nonstop7h 15m
Air Transat
Deal found 1/8C$ 716
Wed 14/105:35 a.m.
YQB
-
OPO
1 stop20h 25m
Multiple Airlines
Wed 21/1011:20 a.m.
OPO
-
YQB
1 stop11h 06m
Multiple Airlines
Deal found 30/7C$ 717
Tue 22/97:25 p.m.
YUL
-
OPO
Nonstop6h 20m
Multiple Airlines
Tue 13/107:35 a.m.
OPO
-
YUL
1 stop13h 30m
Multiple Airlines
Deal found 1/8C$ 719
Tue 29/98:25 p.m.
YQB
-
OPO
1 stop29h 35m
Air Canada
Wed 14/1011:20 a.m.
OPO
-
YQB
2 stops30h 43m
Air Canada
Deal found 28/7C$ 719
Thu 8/107:25 p.m.
YUL
-
OPO
Nonstop6h 20m
Multiple Airlines
Tue 20/107:35 a.m.
OPO
-
YUL
1 stop13h 30m
Multiple Airlines
Deal found 30/7C$ 722
Mon 12/101:10 p.m.
YUL
-
OPO
2 stops15h 35m
Air Canada
Thu 22/106:00 a.m.
OPO
-
YUL
2 stops18h 51m
Air Canada
Deal found 31/7C$ 723
Wed 7/104:40 p.m.
YUL
-
OPO
2 stops16h 05m
SWISS
Thu 22/1012:15 p.m.
OPO
-
YUL
1 stop31h 45m
SWISS
Deal found 30/7C$ 726
Mon 10/85:00 p.m.
YUL
-
OPO
1 stop13h 45m
Air Transat
Wed 23/98:25 a.m.
OPO
-
YUL
Nonstop7h 15m
Air Transat
Deal found 1/8C$ 727
Wed 14/105:00 a.m.
YQB
-
OPO
2 stops21h 00m
Air Canada
Wed 21/1011:20 a.m.
OPO
-
YQB
2 stops30h 43m
Air Canada
Deal found 30/7C$ 729

Find flight deals from Canada to Porto

Keep the following information in mind while searching for Canada to Porto flight deals. Data was last updated 1 August 2026.

Round-trip from

C$ 692

One-way from

C$ 303

Popular in

December

Cheapest in

February

Average price

C$ 1,174

Good round-trip deal

C$ 784 or less

Good one-way deal

C$ 457 or less
Air Transat
  • Air Transat
  • 29/9-14/10
  • 2 total stops
  • 25h 25m total
  • Canada to Porto
Search Deals
13/9
  • 13/9
  • 2 total stops
  • 44h 45m total
  • Canada to Porto
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Canada to Porto.
Search Deals
Price to beat on a one-way flight from Canada to Porto.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Canada to Porto 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 1 August 2026.
Use the filters below to find and compare flights from Canada to Porto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaPorto

YOW - OPO

YOWOPO

Ottawa

Mon 14/9

5:57 p.m.-9:45 a.m.

1 stop10h 48m

Porto

Mon 21/9

6:00 a.m.-9:35 p.m.

2 stops44h 35m

C$ 835

MontrealPorto

YUL - OPO

YULOPO

Montreal Pierre Elliott Trudeau Intl

Mon 24/8

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

2 stops30h 45m

Porto

Thu 3/9

12:35 p.m.-4:10 p.m.

1 stop32h 35m

C$ 842

HalifaxPorto

YHZ - OPO

YHZOPO

Halifax Intl

Sat 5/9

8:30 a.m.-9:20 p.m.

3 stops32h 50m

Porto

Mon 21/9

6:15 a.m.-1:15 p.m.

3 stops35h 00m

C$ 849
Quickest round-trip

TorontoPorto

YYZ - OPO

YYZOPO

Toronto Pearson Intl

Fri 2/10

11:55 p.m.-11:45 a.m.

Nonstop6h 50m

Porto

Mon 12/10

1:30 p.m.-4:25 p.m.

Nonstop7h 55m

C$ 855

TorontoPorto

YYZ - OPO

YYZOPO

Toronto Pearson Intl

Wed 9/9

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

Nonstop7h 00m

Porto

Fri 11/9

8:25 a.m.-5:40 p.m.

1 stop14h 15m

C$ 863

MontrealPorto

YUL - OPO

YULOPO

Montreal Pierre Elliott Trudeau Intl

Fri 28/8

3:25 p.m.-6:50 a.m.

1 stop10h 25m

Porto

Tue 8/9

9:00 a.m.-4:10 p.m.

1 stop12h 10m

C$ 867

MontrealPorto

YUL - OPO

YULOPO

Montreal Pierre Elliott Trudeau Intl

Wed 19/8

9:15 a.m.-6:55 a.m.

2 stops16h 40m

Porto

Sat 5/9

9:00 a.m.-4:10 p.m.

1 stop12h 10m

C$ 867

MontrealPorto

YUL - OPO

YULOPO

Montreal Pierre Elliott Trudeau Intl

Wed 19/8

6:00 a.m.-6:55 a.m.

1 stop19h 55m

Porto

Fri 4/9

9:00 a.m.-7:38 a.m.

1 stop27h 38m

C$ 867

TorontoPorto

YTZ - OPO

YTZOPO

Toronto Island

Tue 8/9

10:30 a.m.-6:45 a.m.

1 stop15h 15m

Porto

Fri 11/9

8:25 a.m.-8:11 p.m.

1 stop16h 46m

C$ 870

MontrealPorto

YUL - OPO

YULOPO

Montreal Pierre Elliott Trudeau Intl

Fri 16/10

7:00 a.m.-10:30 a.m.

2 stops22h 30m

Porto

Thu 22/10

1:25 p.m.-5:38 p.m.

2 stops33h 13m

C$ 874

Flights are sorted by cheapest round-trip flights first.

Deals found on 31/7

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

Have a flexible travel schedule? Discover the best time to fly to Porto from Canada 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 Canada to Porto

What is the cheapest month to book a flight from Canada to Porto?

Currently, February is the cheapest month in which you can book a flight from Canada to Porto (average of C$ 824). Flying from Canada to Porto in December is currently the most expensive (average of C$ 1,247). 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 CA to OPO?

Find hourly flight availability from Canada to Porto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 August 2026.

When flying from Canada to Porto, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How often are flights from Canada to Porto delayed?

About 27% of weekly flights between Canada and Porto have experienced delays in the past year, with the average delay time being 128 minutes.

What is the most punctual flight time for Canada to Porto flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Canada to Porto flights?

Over the past year, Air Canada has had the lowest number of delays on this route, with just 26% of flights being delayed.

How far ahead should I book a flight from Canada to Porto?

The price you pay for your flight from Canada to Porto may vary depending on when you book. For the best chance of a lower fare, look to book 58 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Porto

Get insights into the airlines that provide service to Porto. 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 Porto. Reviews last updated 1 August 2026.
Read through reviews of airlines operating flights from Canada to Porto, such as Porter Airlines,Air Transat, andAzores Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
449 reviews
Check prices

Entertainment

6.9

Food

7.5

Comfort

8.0

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Porter Airlines
8.0
Very good
449 reviews
Porter Airlines
8.0
Very good
449 reviews
Check prices

Entertainment

6.9

Food

7.5

Comfort

8.0

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Air Transat
7.8
Good
569 reviews
Porter Airlines
8.0
Very good
449 reviews
Check prices

Entertainment

6.9

Food

7.5

Comfort

8.0

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Azores Airlines
7.2
Good
107 reviews
Porter Airlines
8.0
Very good
449 reviews
Check prices

Entertainment

6.9

Food

7.5

Comfort

8.0

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
TAP AIR PORTUGAL
7.2
Good
2,353 reviews
Porter Airlines
8.0
Very good
449 reviews
Check prices

Entertainment

6.9

Food

7.5

Comfort

8.0

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Air Canada
7.1
Good
11,419 reviews
Porter Airlines
8.0
Very good
449 reviews
Check prices

Entertainment

6.9

Food

7.5

Comfort

8.0

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats

Related info for your journey

Find useful and relevant information for your journey from Canada to Porto. 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 into for flights to Porto from Canada?

    Located just 10.9 km from the city centre, Porto (OPO) is the airport most travelers will use when flying to Porto from Canada.

  • How long is the flight from Canada to Porto?

    There are many flights that can get you from Canada to Porto in 6h 50m. Fly via Porter Airlines, United Airlines, or Air Transat to get the fastest option. There are 5638 km between Canada and Porto. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Canada to Porto one-way?

    To fly one-way, consider booking your trip with Azores Airlines, which is currently one of the cheapest options available, starting at C$ 311. Porter Airlines flights start at C$ 320 while deals on Air Transat start at C$ 348 one-way.

  • What are the most popular routes from Canada to Porto?

    Most travellers choose Toronto Pearson Intl - Porto, Montreal Pierre Elliott Trudeau Intl - Porto or Toronto Island - Porto when deciding on the best route from Canada to Porto.

  • What are the cheapest flights from Canada to Porto?

    On average you can expect to pay C$ 778 for a flight from Canada to Porto. The cheapest flight overall is C$ 457 while the most popular route, (Toronto Pearson Intl - Porto) is currently priced at C$ 601.

  • Can I find deals for flights from Canada to Porto that include hotel bookings?

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

  • How can I find direct flights from Canada to Porto?

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

  • Can I find deals for business class flights from Canada to Porto?

    Yes. Cheapflights offers flight deals from Canada to Porto 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 Canada to Porto?

    Currently, February is the cheapest month in which you can book a flight from Canada to Porto (average of C$ 824). Flying from Canada to Porto in December is currently the most expensive (average of C$ 1,247). 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

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.

Top 10 airlines flying from Canada to Porto

Discover the top 10 airlines that operate flights from Canada to Porto. 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 1 August 2026.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapestC$ 421AverageC$ 556FlexibilityNo cancel feeOn-time77%
Search Iberia flights
American AirlinesCheapestC$ 432AverageC$ 449FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
TAP AIR PORTUGALCheapestC$ 588AverageC$ 866FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Air TransatCheapestC$ 703AverageC$ 1,057FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Azores AirlinesCheapestC$ 705AverageC$ 926FlexibilityNo cancel feeOn-time74%
Search Azores Airlines flights
Air CanadaCheapestC$ 745AverageC$ 1,112FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 748AverageC$ 1,147FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Porter AirlinesCheapestC$ 749AverageC$ 1,064FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
KLMCheapestC$ 752AverageC$ 1,209FlexibilityNo cancel feeOn-time75%
Search KLM flights
United AirlinesCheapestC$ 831AverageC$ 912FlexibilityNo cancel feeOn-time69%
Search United Airlines 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 Canada to Porto?

Cheapflights helps you search for flights from Canada to Porto 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 Canada to Porto?

Cheapflights helps you find that perfect flight to Porto from Canada by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Canada to Porto with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Canada to Porto flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Canada to Porto become cheaper?

Yes! Start tracking prices for Canada to Porto 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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