Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Toronto to Porto from C$ 426

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 24/9. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — OPO
21 Apr — 28 Apr1
1 adult

Cheapflights Tip: The best prices from Toronto to Porto are usually found in January or February, booked 70 days in advance, depart on a Saturday or Tuesday and return on a Wednesday

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 16 April 2025.

Round-trip from

C$ 673

One-way from

C$ 483

Popular in

December

Cheapest in

January

Average price

C$ 813

Good round-trip deal

C$ 866 or less

Good one-way deal

C$ 565 or less
Air Transat
  • Air Transat
  • 26/5-3/6
  • Nonstop
  • 14h 55m total
  • Toronto to Porto
Search Deals
6/7
  • 6/7
  • 2 total stops
  • 30h 00m total
  • Toronto to Porto
Search Deals
High demand for flights, 0% 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 April 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

Find flight deals from Toronto to Porto

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 16 April 2025.

Mon 26/511:55 p.m.YYZ - OPO
Nonstop7h 00mAir Transat
Tue 3/61:30 p.m.OPO - YYZ
Nonstop7h 55mAir Transat
Deal found 16/4C$ 673
Fri 24/108:45 p.m.YYZ - OPO
1 stop9h 55mAzores Airlines
Wed 5/1110:05 p.m.OPO - YYZ
1 stop26h 45mAzores Airlines
Deal found 16/4C$ 688
Mon 18/811:00 p.m.YYZ - OPO
1 stop11h 00mTAP AIR PORTUGAL
Wed 3/910:25 p.m.OPO - YYZ
1 stop20h 30mTAP AIR PORTUGAL
Deal found 16/4C$ 691
Tue 10/62:45 p.m.YTZ - OPO
1 stop11h 00mAir Transat
Tue 17/68:25 a.m.OPO - YTZ
1 stop12h 30mAir Transat
Deal found 14/4C$ 698
Sat 31/54:25 p.m.YYZ - OPO
1 stop9h 20mPorter Airlines
Sat 7/61:30 p.m.OPO - YYZ
Nonstop7h 55mPorter Airlines
Deal found 16/4C$ 712
Fri 6/69:00 p.m.YTZ - OPO
1 stop28h 45mPorter Airlines
Wed 18/68:25 a.m.OPO - YTZ
1 stop11h 10mPorter Airlines
Deal found 15/4C$ 713
Fri 30/510:15 p.m.YYZ - OPO
2 stops18h 10mMultiple Airlines
Mon 9/68:50 a.m.OPO - YYZ
1 stop11h 20mMultiple Airlines
Deal found 16/4C$ 763
Mon 26/511:15 a.m.YTZ - OPO
2 stops17h 45mMultiple Airlines
Tue 3/610:30 p.m.OPO - YTZ
2 stops21h 05mMultiple Airlines
Deal found 16/4C$ 773
Mon 9/612:05 p.m.YYZ - OPO
2 stops16h 30mAir Canada
Tue 17/612:50 p.m.OPO - YYZ
2 stops23h 08mAir Canada
Deal found 16/4C$ 886
Wed 27/83:25 p.m.YTZ - OPO
1 stop12h 55mAir Canada
Thu 18/912:10 p.m.OPO - YTZ
1 stop14h 39mAir Canada
Deal found 14/4C$ 887
Fri 6/612:05 p.m.YYZ - OPO
2 stops13h 50mUnited Airlines
Tue 17/69:00 a.m.OPO - YYZ
2 stops19h 07mUnited Airlines
Deal found 16/4C$ 957
Tue 23/92:00 p.m.YYZ - OPO
2 stops24h 05mSWISS
Wed 1/108:40 a.m.OPO - YYZ
1 stop33h 10mSWISS
Deal found 15/4C$ 1,000

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 16 April 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

Mon 26/5

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

Nonstop7h 00m

Porto

Tue 3/6

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

Nonstop7h 55m

C$ 673

TorontoPorto

YTZ - OPO

YTZOPO

Toronto Island

Fri 6/6

9:00 p.m.-6:45 a.m.

1 stop28h 45m

Porto

Tue 17/6

8:25 a.m.-2:35 p.m.

1 stop11h 10m

C$ 690

TorontoPorto

YYZ - OPO

YYZOPO

Toronto Pearson Intl

Mon 18/8

11:00 p.m.-3:00 p.m.

1 stop11h 00m

Porto

Wed 3/9

10:25 p.m.-1:55 p.m.

1 stop20h 30m

C$ 691

TorontoPorto

YTZ - OPO

YTZOPO

Toronto Island

Tue 10/6

12:35 p.m.-6:45 a.m.

1 stop13h 10m

Porto

Wed 18/6

8:25 a.m.-2:35 p.m.

1 stop11h 10m

C$ 698

TorontoPorto

YYZ - OPO

YYZOPO

Toronto Pearson Intl

Sat 31/5

4:25 p.m.-6:45 a.m.

1 stop9h 20m

Porto

Sat 7/6

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

Nonstop7h 55m

C$ 712

TorontoPorto

YYZ - OPO

YYZOPO

Toronto Pearson Intl

Fri 30/5

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

2 stops18h 10m

Porto

Mon 9/6

8:50 a.m.-3:10 p.m.

1 stop11h 20m

C$ 763

TorontoPorto

YTZ - OPO

YTZOPO

Toronto Island

Mon 26/5

11:15 a.m.-10:00 a.m.

2 stops17h 45m

Porto

Tue 3/6

10:30 p.m.-2:35 p.m.

2 stops21h 05m

C$ 773

TorontoPorto

YYZ - OPO

YYZOPO

Toronto Pearson Intl

Mon 9/6

8:00 a.m.-9:35 a.m.

1 stop20h 35m

Porto

Tue 17/6

12:50 p.m.-9:29 p.m.

2 stops13h 39m

C$ 886

TorontoPorto

YTZ - OPO

YTZOPO

Toronto Island

Mon 9/6

10:20 a.m.-9:35 a.m.

2 stops18h 15m

Porto

Tue 17/6

12:50 p.m.-9:35 p.m.

1 stop13h 45m

C$ 905

TorontoPorto

YYZ - OPO

YYZOPO

Toronto Pearson Intl

Fri 6/6

12:05 p.m.-6:55 a.m.

2 stops13h 50m

Porto

Tue 17/6

9:00 a.m.-11:07 p.m.

2 stops19h 07m

C$ 957

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/4

Showing 1-10 of 34 results
1
2
3
4

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 11 April 2025.

Booking 70 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, January is the cheapest month in which you can book a flight from Toronto to Porto (average of C$ 483). Flying from Toronto to Porto in July is currently the most expensive (average of C$ 787). 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 16 April 2025.

One of the essential ways to save on airfare from Toronto to Porto is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 11% on airfare.

Rainfall in Porto by month

Plan your trip to Porto by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Porto ranges from 18.0 - 195.0 mm per month. December is typically the wettest month, when rainfall can reach 195.0 mm. July is typically the driest time to visit Porto when rainfall is around 18.0 mm.

Temperature in Porto by month

Plan your trip to Porto by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Porto, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

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 16 April 2025.
Get a feel of what it's like to fly with Porter Airlines, Delta and KLM from Toronto to Porto by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
281 reviews
Check prices

Entertainment

7.0

Overall

8.0

Crew

8.7

Comfort

8.0

Boarding

8.2

Food

7.6

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Porter Airlines
8.0
Very good
281 reviews
Porter Airlines
8.0
Very good
281 reviews
Check prices

Entertainment

7.0

Overall

8.0

Crew

8.7

Comfort

8.0

Boarding

8.2

Food

7.6

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Delta
8.0
Very good
7,916 reviews
Porter Airlines
8.0
Very good
281 reviews
Check prices

Entertainment

7.0

Overall

8.0

Crew

8.7

Comfort

8.0

Boarding

8.2

Food

7.6

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
KLM
7.8
Good
1,326 reviews
Porter Airlines
8.0
Very good
281 reviews
Check prices

Entertainment

7.0

Overall

8.0

Crew

8.7

Comfort

8.0

Boarding

8.2

Food

7.6

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Air Transat
7.8
Good
385 reviews
Porter Airlines
8.0
Very good
281 reviews
Check prices

Entertainment

7.0

Overall

8.0

Crew

8.7

Comfort

8.0

Boarding

8.2

Food

7.6

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Azores Airlines
7.5
Good
65 reviews
Porter Airlines
8.0
Very good
281 reviews
Check prices

Entertainment

7.0

Overall

8.0

Crew

8.7

Comfort

8.0

Boarding

8.2

Food

7.6

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

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 6 different airlines.

  • What are the cheapest airlines flying from Toronto to Porto round-trip?

    Air Transat, at C$ 673, was found to be the cheapest airline from Toronto to Porto.Alternate airlines to your destination round-trip include Porter Airlines and TAP AIR PORTUGAL. These flights start at 23% 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 TAP AIR PORTUGAL. According to our data, you can fly for as low as C$ 513. Users have also found prices from C$ 601 and C$ 688 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$ 784 for a flight from Toronto to Porto. The cheapest flight overall is C$ 396 while the most popular route, (Toronto Pearson Intl - Porto) is currently priced at C$ 629.

  • Where are the most common layover locations when flying from Toronto to Porto?

    Toronto to Porto flights have a layover in Lisbon most of the time.

  • What are some popular things to do or see while on a layover in Lisbon?

    Chiado, Praça de D. Pedro IV, and Museu Calouste Gulbenkian are currently the most popular points of interest in Lisbon at the moment. Chiado, Praça de D. Pedro IV, and Museu Calouste Gulbenkian can be accessed by travelling approximately 7.3 km, 6.9 km, and 4.5 km, respectively from Lisbon Humberto Delgado. Those landing in Lisbon looking to spend some time exploring during their layover can rent a car for about C$ 30 per day.

  • Where are the least popular layover locations for Toronto to Porto flights?

    The least popular layover on flights from Toronto to Porto is Ponta Delgada.

  • 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, January is the cheapest month in which you can book a flight from Toronto to Porto (average of C$ 483). Flying from Toronto to Porto in July is currently the most expensive (average of C$ 787). 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 Toronto?

Book flights to Toronto 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 16 April 2025.
Air Transat flights from Toronto to Porto
TAP AIR PORTUGAL flights from Toronto to Porto
Azores Airlines flights from Toronto to Porto

Top 6 airlines flying from Toronto to Porto

Discover the top 6 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 16 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 259AverageC$ 1,060FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
TAP AIR PORTUGALCheapestC$ 572AverageC$ 784FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Porter AirlinesCheapestC$ 624AverageC$ 856FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 663AverageC$ 1,001FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Azores AirlinesCheapestC$ 691AverageC$ 893FlexibilityNo cancel feeOn-time74%
Search Azores Airlines flights
KLMCheapestC$ 736AverageC$ 1,084FlexibilityNo cancel feeOn-time75%
Search KLM 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.