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Cheap flights from Toronto to Porto from C$ 320

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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — OPO
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Toronto to Porto are usually found in January or February, booked 42 days in advance, depart on a Saturday or Tuesday and return on a Wednesday

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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 30 October 2025.

Sun 30/1110:45 p.m.YYZ - OPO
1 stop13h 15mTAP AIR PORTUGAL
Sat 13/124:55 p.m.OPO - YYZ
1 stop26h 30mTAP AIR PORTUGAL
Deal found 29/10C$ 624
Sun 16/115:30 p.m.YYZ - OPO
1 stop11h 30mTAP AIR PORTUGAL
Sat 6/128:00 p.m.OPO - YYZ
1 stop23h 25mTAP AIR PORTUGAL
Deal found 30/10C$ 627
Fri 5/127:10 p.m.YYZ - OPO
Nonstop6h 55mAir Transat
Sat 28/28:50 a.m.OPO - YYZ
Nonstop8h 15mAir Transat
Deal found 29/10C$ 630
Fri 28/1110:45 p.m.YYZ - OPO
1 stop15h 15mTAP AIR PORTUGAL
Sat 6/124:55 p.m.OPO - YYZ
1 stop26h 30mTAP AIR PORTUGAL
Deal found 29/10C$ 648
Fri 28/1110:45 p.m.YYZ - OPO
1 stop20h 45mTAP AIR PORTUGAL
Fri 5/1212:00 p.m.OPO - YYZ
1 stop14h 15mTAP AIR PORTUGAL
Deal found 29/10C$ 684
Fri 28/117:10 p.m.YYZ - OPO
Nonstop6h 55mPorter Airlines
Sat 6/128:50 a.m.OPO - YYZ
Nonstop8h 15mPorter Airlines
Deal found 30/10C$ 698
Tue 18/115:35 p.m.YYZ - OPO
1 stop11h 35mTAP AIR PORTUGAL
Thu 11/128:00 p.m.OPO - YYZ
1 stop30h 15mTAP AIR PORTUGAL
Deal found 30/10C$ 704
Fri 31/108:10 p.m.YYZ - OPO
Nonstop6h 55mMultiple Airlines
Wed 3/1210:05 p.m.OPO - YYZ
1 stop26h 45mMultiple Airlines
Deal found 29/10C$ 718
Fri 28/118:50 a.m.YTZ - OPO
2 stops19h 40mMultiple Airlines
Fri 5/127:20 p.m.OPO - YTZ
2 stops43h 35mMultiple Airlines
Deal found 30/10C$ 811
Mon 10/1112:30 p.m.YTZ - OPO
2 stops17h 45mAir Canada
Tue 25/1112:35 p.m.OPO - YTZ
2 stops52h 07mAir Canada
Deal found 29/10C$ 813
Wed 19/1110:30 a.m.YTZ - OPO
2 stops19h 45mAir Canada
Tue 25/1112:35 p.m.OPO - YTZ
2 stops37h 53mAir Canada
Deal found 30/10C$ 815
Thu 13/1112:30 p.m.YTZ - OPO
2 stops40h 00mAir Canada
Mon 24/1112:35 p.m.OPO - YTZ
2 stops31h 20mAir Canada
Deal found 29/10C$ 828

Cheap 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 30 October 2025.

Round-trip from

C$ 621

One-way from

C$ 320

Popular in

December

Cheapest in

January

Average price

C$ 923

Good round-trip deal

C$ 823 or less

Good one-way deal

C$ 347 or less
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 1/2-7/2
  • 2 total stops
  • 46h 35m total
  • Toronto to Porto
Search Deals
Porter Airlines
  • Porter Airlines
  • 5/11
  • Nonstop
  • 6h 55m total
  • Toronto to Porto
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (C$ 8 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 30 October 2025.
Use the filters below to find and compare flights from Toronto to Porto that are best for you.

Fly from

Toronto

Fly to

Porto

Route

Depart

Return

Price

TorontoPorto

YYZ - OPO

YYZOPO

Toronto Pearson Intl

Fri 24/4

10:55 p.m.-2:30 p.m.

1 stop10h 35m

Porto

Fri 1/5

10:35 p.m.-2:00 p.m.

1 stop20h 25m

C$ 669

TorontoPorto

YYZ - OPO

YYZOPO

Toronto Pearson Intl

Fri 28/11

10:45 p.m.-3:55 p.m.

1 stop12h 10m

Porto

Fri 5/12

11:00 a.m.-9:15 p.m.

1 stop15h 15m

C$ 708

TorontoPorto

YYZ - OPO

YYZOPO

Toronto Pearson Intl

Wed 1/4

5:35 p.m.-11:00 a.m.

1 stop12h 25m

Porto

Sun 12/4

10:00 a.m.-9:05 p.m.

1 stop16h 05m

C$ 755

TorontoPorto

YTZ - OPO

YTZOPO

Toronto Island

Sun 8/2

12:30 p.m.-11:10 a.m.

2 stops17h 40m

Porto

Tue 17/2

7:25 p.m.-5:55 p.m.

2 stops27h 30m

C$ 779

TorontoPorto

YYZ - OPO

YYZOPO

Toronto Pearson Intl

Mon 10/11

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

1 stop10h 45m

Porto

Tue 18/11

11:15 a.m.-7:15 p.m.

1 stop13h 00m

C$ 782

TorontoPorto

YYZ - OPO

YYZOPO

Toronto Pearson Intl

Mon 2/3

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

1 stop10h 45m

Porto

Sat 7/3

6:00 a.m.-7:15 p.m.

1 stop18h 15m

C$ 785

TorontoPorto

YYZ - OPO

YYZOPO

Toronto Pearson Intl

Mon 2/3

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

1 stop10h 45m

Porto

Sun 8/3

5:00 a.m.-3:40 p.m.

1 stop15h 40m

C$ 785

TorontoPorto

YYZ - OPO

YYZOPO

Toronto Pearson Intl

Tue 18/11

9:15 p.m.-10:30 a.m.

1 stop32h 15m

Porto

Tue 25/11

6:05 a.m.-3:40 p.m.

1 stop14h 35m

C$ 789

TorontoPorto

YYZ - OPO

YYZOPO

Toronto Pearson Intl

Mon 17/11

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

1 stop10h 45m

Porto

Fri 21/11

11:20 a.m.-8:35 p.m.

1 stop14h 15m

C$ 790

TorontoPorto

YTZ - OPO

YTZOPO

Toronto Island

Fri 28/11

8:50 a.m.-9:30 a.m.

2 stops19h 40m

Porto

Fri 5/12

7:20 p.m.-5:55 p.m.

2 stops27h 35m

C$ 811

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/10

Showing 1-10 of 43 results
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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

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

Use this chart to determine the optimal time to book a round-trip flight from Toronto to Porto. Price data was last updated on 24 October 2025.

Booking 42 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.

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

Currently, February is the cheapest month in which you can book a flight from Toronto to Porto (average of C$ 533). Flying from Toronto to Porto in July is currently the most expensive (average of C$ 887). 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 30 October 2025.

One of the essential ways to save on airfare from Toronto to Porto is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 23% on airfare.

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 48% 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.

Montreal (YUL) is the most affordable 1-stop option, with an average round-trip price of C$ 832.

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: 10h 16m.

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 Munich (MUC) offer the fastest connection on this route, with an average layover time of 1h 19m.

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 30 October 2025.
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
384 reviews
Check prices

Comfort

8.0

Food

7.6

Entertainment

7.0

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Porter Airlines
8.0
Very good
384 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Comfort

8.0

Food

7.6

Entertainment

7.0

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Transat
7.8
Good
469 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Comfort

8.0

Food

7.6

Entertainment

7.0

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Azores Airlines
7.4
Good
82 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Comfort

8.0

Food

7.6

Entertainment

7.0

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Canada
7.1
Good
10,378 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Comfort

8.0

Food

7.6

Entertainment

7.0

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
TAP AIR PORTUGAL
7.1
Good
2,037 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Comfort

8.0

Food

7.6

Entertainment

7.0

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.

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 are 0 flights 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 35m. TAP AIR PORTUGAL provides one of the quickest options available for as low as C$ 669. 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$ 420, 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 53% 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$ 320. Users have also found prices from C$ 401 and C$ 469 on Azores Airlines and Air Transat, 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$ 671 for a flight from Toronto to Porto. The cheapest flight overall is C$ 318 while the most popular route, (Toronto Pearson Intl - Porto) is currently priced at C$ 586.

  • 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, February is the cheapest month in which you can book a flight from Toronto to Porto (average of C$ 533). Flying from Toronto to Porto in July is currently the most expensive (average of C$ 887). 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 Porto?

Book flights to Porto if you plan to visit one of these locations
Aveiro
Esposende

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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 30 October 2025.
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 30 October 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapestC$ 420AverageC$ 554FlexibilityNo cancel feeOn-time77%
Search Iberia flights
American AirlinesCheapestC$ 462AverageC$ 463FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
TAP AIR PORTUGALCheapestC$ 588AverageC$ 828FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Porter AirlinesCheapestC$ 630AverageC$ 914FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
LufthansaCheapestC$ 650AverageC$ 1,073FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air TransatCheapestC$ 690AverageC$ 1,011FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Azores AirlinesCheapestC$ 726AverageC$ 1,046FlexibilityNo cancel feeOn-time74%
Search Azores Airlines flights
KLMCheapestC$ 803AverageC$ 953FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air CanadaCheapestC$ 839AverageC$ 1,143FlexibilityNo cancel feeOn-time67%
Search Air Canada 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!

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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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