Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Toronto to Porto from C$ 390

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 13/4. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — OPO
17 Jan — 24 Jan1
1 adult
1 adult, Economy, 0 bags

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

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 18 December 2025.

Fri 26/127:10 p.m.YYZ - OPO
Nonstop6h 55mAir Transat
Sat 7/28:50 a.m.OPO - YYZ
Nonstop8h 15mAir Transat
Deal found 17/12C$ 871
Fri 26/127:10 p.m.YYZ - OPO
Nonstop6h 55mAir Transat
Sat 24/18:50 a.m.OPO - YYZ
Nonstop8h 15mAir Transat
Deal found 16/12C$ 959
Tue 30/127:45 p.m.YYZ - OPO
1 stop12h 05mMultiple Airlines
Tue 27/112:05 p.m.OPO - YYZ
1 stop33h 20mMultiple Airlines
Deal found 16/12C$ 967
Tue 30/127:45 p.m.YYZ - OPO
1 stop12h 05mAir Canada
Tue 10/312:35 p.m.OPO - YYZ
1 stop12h 49mAir Canada
Deal found 16/12C$ 1,071
Fri 26/127:10 p.m.YYZ - OPO
Nonstop6h 55mAir Transat
Sat 10/18:50 a.m.OPO - YYZ
Nonstop8h 15mAir Transat
Deal found 17/12C$ 1,099
Tue 30/127:45 p.m.YYZ - OPO
1 stop12h 05mLufthansa
Tue 27/16:00 a.m.OPO - YYZ
2 stops20h 10mLufthansa
Deal found 16/12C$ 1,128
Wed 24/127:10 p.m.YYZ - OPO
Nonstop6h 55mPorter Airlines
Sat 27/128:50 a.m.OPO - YYZ
Nonstop8h 15mPorter Airlines
Deal found 16/12C$ 1,141
Fri 26/127:10 p.m.YYZ - OPO
Nonstop6h 55mMultiple Airlines
Sat 24/18:00 p.m.OPO - YYZ
1 stop23h 25mMultiple Airlines
Deal found 16/12C$ 1,146
Fri 26/127:10 p.m.YYZ - OPO
Nonstop6h 55mPorter Airlines
Sat 10/18:50 a.m.OPO - YYZ
Nonstop8h 15mPorter Airlines
Deal found 16/12C$ 1,200
Fri 26/1210:45 p.m.YYZ - OPO
1 stop14h 15mTAP AIR PORTUGAL
Sat 7/26:55 a.m.OPO - YYZ
1 stop12h 45mTAP AIR PORTUGAL
Deal found 17/12C$ 1,211
Fri 26/127:10 p.m.YYZ - OPO
Nonstop6h 55mMultiple Airlines
Sat 7/26:55 a.m.OPO - YYZ
1 stop12h 45mMultiple Airlines
Deal found 17/12C$ 1,246
Mon 29/1210:45 p.m.YYZ - OPO
1 stop13h 15mTAP AIR PORTUGAL
Sun 11/15:00 a.m.OPO - YYZ
1 stop14h 25mTAP AIR PORTUGAL
Deal found 15/12C$ 1,273

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 18 December 2025.

Round-trip from

C$ 616

One-way from

C$ 390

Popular in

December

Cheapest in

January

Average price

C$ 1,602

Good round-trip deal

C$ 690 or less

Good one-way deal

C$ 451 or less
Air Transat
  • Air Transat
  • 9/1-28/2
  • Nonstop
  • 15h 10m total
  • Toronto to Porto
Search Deals
Azores Airlines
  • Azores Airlines
  • 13/4
  • 1 total stop
  • 9h 55m total
  • Toronto to Porto
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 82 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (C$ 88 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 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 18 December 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 5/6

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

Nonstop6h 50m

Porto

Tue 16/6

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

Nonstop7h 55m

C$ 692

TorontoPorto

YYZ - OPO

YYZOPO

Toronto Pearson Intl

Mon 1/6

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

Nonstop6h 50m

Porto

Thu 18/6

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

Nonstop7h 55m

C$ 693

TorontoPorto

YYZ - OPO

YYZOPO

Toronto Pearson Intl

Fri 1/5

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

Nonstop6h 50m

Porto

Sat 16/5

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

Nonstop7h 55m

C$ 693

TorontoPorto

YYZ - OPO

YYZOPO

Toronto Pearson Intl

Wed 3/6

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

Nonstop6h 50m

Porto

Wed 17/6

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

1 stop14h 15m

C$ 696

TorontoPorto

YYZ - OPO

YYZOPO

Toronto Pearson Intl

Fri 5/6

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

Nonstop6h 50m

Porto

Wed 17/6

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

1 stop14h 15m

C$ 696

TorontoPorto

YYZ - OPO

YYZOPO

Toronto Pearson Intl

Sun 7/6

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

Nonstop6h 50m

Porto

Tue 16/6

8:25 a.m.-7:16 p.m.

1 stop15h 51m

C$ 716

TorontoPorto

YTZ - OPO

YTZOPO

Toronto Island

Sun 8/3

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

2 stops20h 40m

Porto

Thu 12/3

12:35 p.m.-9:20 p.m.

2 stops36h 45m

C$ 719

TorontoPorto

YYZ - OPO

YYZOPO

Toronto Pearson Intl

Sun 1/2

9:15 p.m.-10:25 p.m.

1 stop20h 10m

Porto

Sat 7/2

4:10 p.m.-7:15 p.m.

1 stop32h 05m

C$ 722

TorontoPorto

YYZ - OPO

YYZOPO

Toronto Pearson Intl

Fri 20/2

8:10 p.m.-9:30 a.m.

2 stops32h 20m

Porto

Sat 28/2

12:35 p.m.-8:42 p.m.

1 stop13h 07m

C$ 729

TorontoPorto

YYZ - OPO

YYZOPO

Toronto Pearson Intl

Sat 31/1

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

1 stop32h 15m

Porto

Sat 7/2

5:00 a.m.-7:15 p.m.

1 stop19h 15m

C$ 751

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/12

Showing 1-10 of 46 results
1
2
3
...
5

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 12 December 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, October is the cheapest month in which you can book a flight from Toronto to Porto (average of C$ 456). Flying from Toronto to Porto in July is currently the most expensive (average of C$ 872). 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 18 December 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$ 821.

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 Newark (EWR) have the shortest average one-way travel time for 1-stop routes: 10h 17m.

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 15m.

How often are flights from Toronto to Porto delayed?

About 20% of weekly flights between Toronto and Porto have experienced delays in the past year, with the average delay time being 112 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?

Monday 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.

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 18 December 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
399 reviews
Check prices

Overall

8.0

Comfort

7.9

Crew

8.6

Entertainment

7.0

Food

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Porter Airlines
8.0
Very good
399 reviews
Porter Airlines
8.0
Very good
399 reviews
Check prices

Overall

8.0

Comfort

7.9

Crew

8.6

Entertainment

7.0

Food

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Transat
7.8
Good
483 reviews
Porter Airlines
8.0
Very good
399 reviews
Check prices

Overall

8.0

Comfort

7.9

Crew

8.6

Entertainment

7.0

Food

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Azores Airlines
7.5
Good
88 reviews
Porter Airlines
8.0
Very good
399 reviews
Check prices

Overall

8.0

Comfort

7.9

Crew

8.6

Entertainment

7.0

Food

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
TAP AIR PORTUGAL
7.2
Good
2,091 reviews
Porter Airlines
8.0
Very good
399 reviews
Check prices

Overall

8.0

Comfort

7.9

Crew

8.6

Entertainment

7.0

Food

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Canada
7.1
Good
10,534 reviews
Porter Airlines
8.0
Very good
399 reviews
Check prices

Overall

8.0

Comfort

7.9

Crew

8.6

Entertainment

7.0

Food

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

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 6h 50m. Air Transat provides one of the quickest options available for as low as C$ 692. 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$ 414, 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 54% 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 Azores Airlines. According to our data, you can fly for as low as C$ 338. Users have also found prices from C$ 348 and C$ 391 on Air Transat and Porter 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$ 738 for a flight from Toronto to Porto. The cheapest flight overall is C$ 173 while the most popular route, (Toronto Pearson Intl - Porto) is currently priced at C$ 599.

  • 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, October is the cheapest month in which you can book a flight from Toronto to Porto (average of C$ 456). Flying from Toronto to Porto in July is currently the most expensive (average of C$ 872). 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

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.

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 18 December 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 18 December 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapestC$ 414AverageC$ 547FlexibilityNo cancel feeOn-time77%
Search Iberia flights
American AirlinesCheapestC$ 456AverageC$ 457FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
TAP AIR PORTUGALCheapestC$ 576AverageC$ 814FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Porter AirlinesCheapestC$ 623AverageC$ 911FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
LufthansaCheapestC$ 642AverageC$ 1,062FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air TransatCheapestC$ 676AverageC$ 991FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Azores AirlinesCheapestC$ 701AverageC$ 932FlexibilityNo cancel feeOn-time74%
Search Azores Airlines flights
KLMCheapestC$ 793AverageC$ 905FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air CanadaCheapestC$ 809AverageC$ 1,073FlexibilityNo cancel feeOn-time67%
Search Air Canada 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 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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.