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Cheap flights from Toronto to Porto from C$ 338

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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — OPO
15 Jul — 22 Jul1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Toronto to Porto are usually found in February or November, booked 56 days in advance, depart on a Tuesday or Saturday and return on a Tuesday

Cheap flight deals from Toronto to Porto

Enter your travel dates to find the best prices.

Cheapest flights from Toronto to Porto
Explore the most affordable flight options available from Toronto to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 June 2026.

Mon 7/98:25 a.m.
YTZ
-
OPO
2 stops19h 35m
Multiple Airlines
Tue 15/910:30 p.m.
OPO
-
YTZ
2 stops28h 50m
Multiple Airlines
Deal found 11/6C$ 894
Thu 9/711:54 a.m.
YYZ
-
OPO
2 stops14h 46m
American Airlines
Mon 13/78:20 a.m.
OPO
-
YYZ
2 stops20h 03m
American Airlines
Deal found 14/6C$ 894
Fri 3/77:27 a.m.
YYZ
-
OPO
2 stops23h 18m
American Airlines
Sat 18/78:20 a.m.
OPO
-
YYZ
2 stops30h 56m
American Airlines
Deal found 11/6C$ 895
Sun 16/87:35 a.m.
YYZ
-
OPO
2 stops33h 25m
Multiple Airlines
Wed 19/810:30 p.m.
OPO
-
YYZ
2 stops19h 50m
Multiple Airlines
Deal found 13/6C$ 896
Wed 19/88:55 p.m.
YTZ
-
OPO
1 stop28h 50m
Air Transat
Tue 1/98:25 a.m.
OPO
-
YTZ
1 stop10h 25m
Air Transat
Deal found 11/6C$ 898
Sun 13/98:45 p.m.
YYZ
-
OPO
1 stop13h 15m
Multiple Airlines
Sun 29/119:35 a.m.
OPO
-
YYZ
2 stops15h 15m
Multiple Airlines
Deal found 15/6C$ 898
Fri 12/66:55 p.m.
YTZ
-
OPO
1 stop30h 50m
Porter Airlines
Wed 8/78:25 a.m.
OPO
-
YTZ
1 stop10h 48m
Porter Airlines
Deal found 11/6C$ 899
Sun 12/711:55 p.m.
YYZ
-
OPO
Nonstop6h 50m
Air Transat
Fri 17/71:30 p.m.
OPO
-
YYZ
Nonstop7h 55m
Air Transat
Deal found 14/6C$ 899
Sun 12/711:55 p.m.
YYZ
-
OPO
Nonstop6h 50m
Air Transat
Tue 14/71:30 p.m.
OPO
-
YYZ
Nonstop7h 55m
Air Transat
Deal found 11/6C$ 901
Tue 14/74:55 p.m.
YTZ
-
OPO
1 stop8h 50m
Multiple Airlines
Tue 21/78:25 a.m.
OPO
-
YTZ
1 stop16h 48m
Multiple Airlines
Deal found 14/6C$ 902
Wed 1/77:10 p.m.
YYZ
-
OPO
1 stop30h 35m
Air Transat
Fri 28/88:25 a.m.
OPO
-
YYZ
1 stop18h 35m
Air Transat
Deal found 13/6C$ 902
Tue 28/74:55 p.m.
YTZ
-
OPO
1 stop8h 50m
Air Transat
Fri 18/98:25 a.m.
OPO
-
YTZ
1 stop10h 25m
Air Transat
Deal found 14/6C$ 903

Find flight deals from Toronto to Porto

Discover tips and strategies to find the most affordable flight options for your journey from Toronto (YTO) to Porto (OPO). 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 15 June 2026.

Round-trip from

C$ 894

One-way from

C$ 338

Popular in

December

Cheapest in

February

Average price

C$ 994

Good round-trip deal

C$ 999 or less

Good one-way deal

C$ 500 or less
7/9-15/9
  • 7/9-15/9
  • 4 total stops
  • 48h 25m total
  • Toronto to Porto
Search Deals
5/7
  • 5/7
  • 2 total stops
  • 54h 00m total
  • Toronto to Porto
Search Deals
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Toronto (YTO) to Porto.
Search Deals
Price to beat on a one-way flight from Toronto (YTO) to Porto.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Toronto 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 15 June 2026.
Use the filters below to find and compare flights from Toronto to Porto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoPorto

YTZ - OPO

YTZOPO

Toronto Island

Mon 7/9

8:25 a.m.-9:00 a.m.

2 stops19h 35m

Porto

Tue 15/9

10:30 p.m.-10:20 p.m.

2 stops28h 50m

C$ 894

TorontoPorto

YTZ - OPO

YTZOPO

Toronto Island

Wed 19/8

8:55 p.m.-6:45 a.m.

1 stop28h 50m

Porto

Fri 28/8

8:25 a.m.-2:15 p.m.

1 stop10h 50m

C$ 898

TorontoPorto

YTZ - OPO

YTZOPO

Toronto Island

Tue 25/8

4:55 p.m.-6:45 a.m.

1 stop8h 50m

Porto

Fri 28/8

8:25 a.m.-2:15 p.m.

1 stop10h 50m

C$ 898

TorontoPorto

YTZ - OPO

YTZOPO

Toronto Island

Fri 21/8

6:55 p.m.-6:45 a.m.

1 stop30h 50m

Porto

Fri 28/8

8:25 a.m.-2:15 p.m.

1 stop10h 50m

C$ 898

TorontoPorto

YTZ - OPO

YTZOPO

Toronto Island

Sun 23/8

8:55 p.m.-6:45 a.m.

1 stop28h 50m

Porto

Tue 1/9

8:25 a.m.-1:50 p.m.

1 stop10h 25m

C$ 898

TorontoPorto

YTZ - OPO

YTZOPO

Toronto Island

Sun 23/8

8:55 p.m.-6:45 a.m.

1 stop28h 50m

Porto

Wed 2/9

8:25 a.m.-1:50 p.m.

1 stop10h 25m

C$ 898

TorontoPorto

YTZ - OPO

YTZOPO

Toronto Island

Fri 21/8

6:55 p.m.-6:45 a.m.

1 stop30h 50m

Porto

Wed 2/9

8:25 a.m.-1:50 p.m.

1 stop10h 25m

C$ 898

TorontoPorto

YTZ - OPO

YTZOPO

Toronto Island

Wed 9/9

8:55 p.m.-6:45 a.m.

1 stop28h 50m

Porto

Fri 18/9

8:25 a.m.-8:15 p.m.

1 stop16h 50m

C$ 906

TorontoPorto

YYZ - OPO

YYZOPO

Toronto Pearson Intl

Fri 7/8

11:15 p.m.-6:45 a.m.

1 stop26h 30m

Porto

Fri 4/9

8:25 a.m.-4:38 p.m.

1 stop13h 13m

C$ 909

TorontoPorto

YTZ - OPO

YTZOPO

Toronto Island

Thu 17/9

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

1 stop15h 15m

Porto

Tue 29/9

8:25 a.m.-1:50 p.m.

1 stop10h 25m

C$ 919

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/6

Showing 1-10 of 59 resultsSorted by cheapest first
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Best time to book a flight from Toronto to Porto

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

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

Currently, November is the cheapest month in which you can book a flight from Toronto to Porto (average of C$ 364). Flying from Toronto to Porto in September is currently the most expensive (average of C$ 1,278). 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 YTO to OPO?

Find hourly flight availability from Toronto 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 15 June 2026.

When flying from Toronto 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 much does it cost to fly round-trip from Toronto to Porto?

What’s the top layover airport for flights from Toronto to Porto?

Share of one-stop round-trip flights from Toronto to Porto chosen by Cheapflights users in the past 12 months, using the same layover each way.

Lisbon (LIS) – chosen by Cheapflights users on 51% of one-stop itineraries from Toronto to Porto on Cheapflights.

What’s the cheapest layover airport for flights from Toronto to Porto?

Average round-trip fare for 1-stop flights from Toronto to Porto, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Lajes (TER) is the most affordable 1-stop option, with an average round-trip price of C$ 716.

What’s the fastest layover option from Toronto to Porto?

Shortest average travel time for 1-stop one-way flights from Toronto to Porto, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Ponta Delgada (PDL) have the shortest average one-way travel time for 1-stop routes: 9h 51m.

Which airport typically offers the quickest layover for flights from Toronto to Porto?

Average layover duration for 1-stop one-way flights from Toronto to Porto, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Newark (EWR) offer the fastest connection on this route, with an average layover time of 1h 44m.

How often are flights from Toronto to Porto delayed?

About 19% of weekly flights between Toronto and Porto have experienced delays in the past year, with the average delay time being 119 minutes.

What is the most punctual flight time for Toronto 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?

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

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

Over the past year, Air Transat has had the lowest number of delays on this route, with just 19% of flights being delayed.

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

Booking 86 days in advance of your planned departure date is, on average, the best time to get cheap flights from Toronto to Porto. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 15 June 2026.
Check out reviews from past customers who have flown with Porter Airlines,Air Transat, andAzores Airlines from Toronto to Porto to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
438 reviews
Check prices

Food

7.6

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
Porter Airlines
8.0
Very good
438 reviews
Porter Airlines
8.0
Very good
438 reviews
Check prices

Food

7.6

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
Air Transat
7.8
Good
555 reviews
Porter Airlines
8.0
Very good
438 reviews
Check prices

Food

7.6

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
Azores Airlines
7.2
Good
104 reviews
Porter Airlines
8.0
Very good
438 reviews
Check prices

Food

7.6

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
TAP AIR PORTUGAL
7.2
Good
2,277 reviews
Porter Airlines
8.0
Very good
438 reviews
Check prices

Food

7.6

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
Air Canada
7.1
Good
11,196 reviews
Porter Airlines
8.0
Very good
438 reviews
Check prices

Food

7.6

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.

Related info for your journey

Find useful and relevant information for your journey from Toronto 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 Toronto?

    If you book a flight to Porto from Toronto, you will be flying to Porto, which is the city’s only airport. Porto (OPO) is located 10.9 km from the centre of Porto. There is 1 flight from Toronto to Porto per day from 9 different airlines.

  • How long is the flight from Toronto to Porto?

    A quick flight from Toronto to Porto can take about 10h 05m. Air Transat provides one of the quickest options available for as low as C$ 930. The distance between Toronto and Porto is about 5638 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 Toronto to Porto round-trip?

    Iberia, at C$ 421, was found to be the cheapest airline from Toronto to Porto.Alternate airlines to your destination round-trip include American Airlines and TAP AIR PORTUGAL. These flights start at 55% lower than the current average price 3 months from now.

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

    For one-way options, check prices for Porter Airlines. According to our data, you can fly for as low as C$ 319. Users have also found prices from C$ 348 and C$ 368 on Air Transat and Azores Airlines, respectively.

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

    While some choose either Toronto Island - Porto or Hamilton - Porto, Toronto Pearson Intl - Porto is the most popular route from Toronto to Porto.

  • What are the cheapest flights from Toronto to Porto?

    On average you can expect to pay C$ 799 for a flight from Toronto to Porto. The cheapest flight overall is C$ 385 while the most popular route, (Toronto Pearson Intl - Porto) is currently priced at C$ 764.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Toronto to Porto (average of C$ 364). Flying from Toronto to Porto in September is currently the most expensive (average of C$ 1,278). 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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Fly from Toronto to Porto on these airlines

Choose from the following airlines for your flight from Toronto to Porto. Flights are based on user searches made on Cheapflights and were last updated on 15 June 2026.
Air Transat flights from Toronto to Porto
TAP AIR PORTUGAL flights from Toronto to Porto
Azores Airlines flights from Toronto to Porto

Top 9 airlines flying from Toronto to Porto

Discover the top 9 airlines that operate flights from Toronto 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 15 June 2026.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapestC$ 421AverageC$ 555FlexibilityNo cancel feeOn-time77%
Search Iberia flights
American AirlinesCheapestC$ 462AverageC$ 463FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
TAP AIR PORTUGALCheapestC$ 585AverageC$ 824FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
LufthansaCheapestC$ 651AverageC$ 1,059FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air TransatCheapestC$ 706AverageC$ 1,078FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 744AverageC$ 1,019FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapestC$ 751AverageC$ 867FlexibilityNo cancel feeOn-time75%
Search KLM flights
Azores AirlinesCheapestC$ 765AverageC$ 956FlexibilityNo cancel feeOn-time74%
Search Azores Airlines flights
Porter AirlinesCheapestC$ 797AverageC$ 1,021FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Toronto to Porto?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Porto from Toronto today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Toronto to Porto?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Toronto to Porto.

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

Need flexible booking options for your flight to Porto from Toronto? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Toronto to Porto 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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