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

Delta, at C$ 862, was found to be the cheapest airline from Toronto to Porto.Alternate airlines to your destination round-trip include American Airlines and Air Transat. These flights start at 2% 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$ 439. Users have also found prices from C$ 451 and C$ 477 on Air Transat and TAP AIR PORTUGAL, respectively.

What is the cheapest day to fly from Toronto to Porto?

Travelers seeking maximum savings on their Toronto to Porto flight should consider departing on Friday mornings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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.

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).

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$ 2,114 for a flight from Toronto to Porto. The cheapest flight overall is C$ 439 while the most popular route, (Toronto Pearson Intl - Porto) is currently priced at C$ 532.

What are the most popular airlines that fly from Toronto to Porto?

Consider Air Canada, KLM or Lufthansa when booking your flight. These represent the most popular airlines when flying from Toronto to Porto.

What is the cheapest day to fly round-trip from Toronto to Porto?

Travellers have found that booking a Friday departure is the best way to save up to 28% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

To save up to 64% on this flight, we recommend booking at least 43 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Toronto to Porto from C$ 922 1-2 weeks out and tickets from C$ 1,202 for flights departing within the next 72 hours.

What is the cheapest month to fly from Toronto to Porto?

The best pricing can be found in the month of January. Prices to Porto from Toronto average C$ 885. You can even find prices in January for less than C$ 885, as users have found deals to Porto from as low as C$ 571. The month of December appears to be one of the more expensive times to travel to Porto from Toronto. Flying in the targeted month can save you up to 33%.

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 7 different airlines.

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.

C$ 439+ Flights from Toronto to Porto

Q: How much does it cost to fly round-trip from Toronto to Porto?

Airfare is below average for this route at the moment. Toronto to Porto flights typically cost between C$ 927 and C$ 1,173 in September. The cheapest round-trip price found within the last 3 days was C$ 862 on Delta (4 Sep-22 Sep).

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 Saturday

Cheap flight deals from Toronto to Porto

Round-trip from	C$ 862
One-way from	C$ 439
Popular in	December
Cheapest in	January
Average price	C$ 1,089
Good round-trip deal	C$ 955 or less
Good one-way deal	C$ 439 or less

Delta
4/9-22/9
4 total stops
57h 00m total
Toronto to Porto

Search Deals

Porter Airlines
13/8
Nonstop
7h 00m total
Toronto to Porto

Search Deals

High demand for flights, 1% potential price rise

Search Deals

Cheapest flight prices on average. 3% potential price decrease (C$ 38 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 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 29 July 2025.

Thu 4/96:04 a.m.YYZ - OPO

2 stops21h 21mDelta

Mon 22/94:20 p.m.OPO - YYZ

2 stops35h 39mDelta

Deal found 28/7C$ 862

Sun 14/910:55 a.m.YYZ - OPO

2 stops15h 40mAmerican Airlines

Sun 26/1012:25 p.m.OPO - YYZ

2 stops37h 05mAmerican Airlines

Deal found 27/7C$ 863

Fri 21/116:45 p.m.YYZ - OPO

2 stops15h 40mKLM

Tue 2/126:05 a.m.OPO - YYZ

2 stops21h 53mKLM

Deal found 27/7C$ 866

Fri 19/96:55 p.m.YTZ - OPO

1 stop30h 50mPorter Airlines

Tue 30/98:25 a.m.OPO - YTZ

1 stop12h 30mPorter Airlines

Deal found 28/7C$ 868

Mon 11/88:10 p.m.YYZ - OPO

1 stop29h 35mAir Transat

Tue 16/91:30 p.m.OPO - YYZ

Nonstop7h 55mAir Transat

Deal found 28/7C$ 868

Thu 23/1012:25 p.m.YTZ - OPO

2 stops16h 20mAir Canada

Mon 27/1012:35 p.m.OPO - YTZ

2 stops27h 07mAir Canada

Deal found 28/7C$ 871

Thu 21/87:40 a.m.YYZ - OPO

1 stop18h 20mPorter Airlines

Tue 23/98:25 a.m.OPO - YYZ

1 stop32h 01mPorter Airlines

Deal found 27/7C$ 872

Thu 30/109:30 p.m.YYZ - OPO

1 stop33h 40mAir Canada

Sat 8/1112:35 p.m.OPO - YYZ

1 stop26h 01mAir Canada

Deal found 28/7C$ 875

Wed 3/96:55 p.m.YTZ - OPO

1 stop30h 50mAir Transat

Wed 24/98:25 a.m.OPO - YTZ

1 stop12h 30mAir Transat

Deal found 28/7C$ 877

Mon 15/910:55 a.m.YYZ - OPO

2 stops15h 40mMultiple Airlines

Wed 24/98:15 a.m.OPO - YYZ

2 stops18h 15mMultiple Airlines

Deal found 27/7C$ 885

Sun 14/912:50 p.m.YTZ - OPO

3 stops28h 45mMultiple Airlines

Tue 23/98:25 a.m.OPO - YTZ

1 stop11h 10mMultiple Airlines

Deal found 27/7C$ 899

Mon 18/85:50 p.m.YYZ - OPO

1 stop11h 10mTAP AIR PORTUGAL

Mon 8/98:50 a.m.OPO - YYZ

1 stop11h 20mTAP AIR PORTUGAL

Deal found 27/7C$ 907

Best flights from Toronto to Porto
Discover carefully curated flight deals from Toronto to Porto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 29 July 2025.

Thu 4/96:04 a.m.YYZ - OPO

2 stops21h 21mDelta

Mon 22/94:20 p.m.OPO - YYZ

2 stops35h 39mDelta

Deal found 28/7C$ 862

Sun 14/910:55 a.m.YYZ - OPO

2 stops15h 40mAmerican Airlines

Sun 26/1012:25 p.m.OPO - YYZ

2 stops37h 05mAmerican Airlines

Deal found 27/7C$ 863

Sun 14/98:10 p.m.YYZ - OPO

1 stop29h 35mAir Transat

Sun 28/98:25 a.m.OPO - YYZ

1 stop16h 00mAir Transat

Deal found 27/7C$ 866

Fri 19/96:55 p.m.YTZ - OPO

1 stop30h 50mPorter Airlines

Tue 30/98:25 a.m.OPO - YTZ

1 stop12h 30mPorter Airlines

Deal found 28/7C$ 868

Thu 23/1012:25 p.m.YTZ - OPO

2 stops16h 20mAir Canada

Mon 27/1012:35 p.m.OPO - YTZ

2 stops27h 07mAir Canada

Deal found 28/7C$ 871

Mon 11/811:00 p.m.YYZ - OPO

2 stops40h 20mMultiple Airlines

Tue 9/98:25 a.m.OPO - YYZ

1 stop16h 56mMultiple Airlines

Deal found 29/7C$ 875

Sun 19/1010:00 a.m.YYZ - OPO

2 stops20h 15mUnited Airlines

Fri 31/1012:35 p.m.OPO - YYZ

2 stops32h 04mUnited Airlines

Deal found 29/7C$ 888

Mon 18/85:50 p.m.YYZ - OPO

1 stop11h 10mTAP AIR PORTUGAL

Mon 8/98:50 a.m.OPO - YYZ

1 stop11h 20mTAP AIR PORTUGAL

Deal found 27/7C$ 907

Tue 23/912:25 p.m.YTZ - OPO

2 stops25h 40mSWISS

Tue 30/912:15 p.m.OPO - YTZ

2 stops34h 30mSWISS

Deal found 29/7C$ 1,028

Thu 21/811:55 p.m.YYZ - OPO

Nonstop6h 40mPorter Airlines

Tue 23/98:25 a.m.OPO - YYZ

1 stop28h 46mPorter Airlines

Deal found 27/7C$ 872

Wed 3/96:55 p.m.YTZ - OPO

1 stop30h 50mAir Transat

Wed 24/98:25 a.m.OPO - YTZ

1 stop12h 30mAir Transat

Deal found 28/7C$ 877

Tue 16/98:35 a.m.YYZ - OPO

1 stop20h 10mAir Canada

Wed 29/1012:35 p.m.OPO - YYZ

1 stop27h 13mAir Canada

Deal found 27/7C$ 879

Direct flights from Toronto to Porto
Explore direct flight options from Toronto to Porto based on user searches, and compare prices and availability for your desired travel dates. Data last updated 29 July 2025.

Mon 29/911:55 p.m.YYZ - OPO

Nonstop7h 00mAir Transat

Sat 1/118:50 a.m.OPO - YYZ

Nonstop8h 15mAir Transat

Deal found 29/7C$ 863

Sun 31/811:55 p.m.YYZ - OPO

Nonstop6h 50mPorter Airlines

Mon 22/91:30 p.m.OPO - YYZ

Nonstop7h 55mPorter Airlines

Deal found 29/7C$ 871

Last-minute flights from Toronto to Porto
Discover last-minute flight deals from Toronto to Porto. Data last updated 29 July 2025 and is based on user searches.

Sun 3/811:15 p.m.YYZ - OPO

1 stop26h 45mAir Transat

Wed 3/98:25 a.m.OPO - YYZ

1 stop14h 00mAir Transat

Deal found 29/7C$ 1,022

Mon 4/85:50 p.m.YYZ - OPO

1 stop10h 10mTAP AIR PORTUGAL

Sat 31/18:00 p.m.OPO - YYZ

1 stop30h 15mTAP AIR PORTUGAL

Deal found 27/7C$ 878

Mon 4/88:20 p.m.YYZ - OPO

1 stop22h 00mMultiple Airlines

Mon 6/107:20 p.m.OPO - YYZ

1 stop22h 30mMultiple Airlines

Deal found 27/7C$ 947

Mon 4/87:55 p.m.YYZ - OPO

1 stop29h 50mPorter Airlines

Wed 27/88:35 a.m.OPO - YYZ

1 stop13h 03mPorter Airlines

Deal found 29/7C$ 997

Mon 4/87:15 p.m.YYZ - OPO

1 stop9h 20mLufthansa

Thu 4/912:10 p.m.OPO - YYZ

1 stop32h 24mLufthansa

Deal found 29/7C$ 1,088

Mon 4/812:45 p.m.YYZ - OPO

2 stops16h 00mUnited Airlines

Sat 6/98:55 a.m.OPO - YYZ

1 stop13h 24mUnited Airlines

Deal found 29/7C$ 1,095

Tue 5/811:20 p.m.YYZ - OPO

1 stop29h 00mAir Canada

Thu 4/912:10 p.m.OPO - YYZ

2 stops23h 17mAir Canada

Deal found 29/7C$ 1,008

Tue 5/86:00 a.m.YHM - OPO

2 stops28h 30mWestJet

Tue 12/86:35 a.m.OPO - YHM

2 stops23h 06mWestJet

Deal found 26/7C$ 3,655

Wed 6/83:25 p.m.YTZ - OPO

1 stop12h 55mMultiple Airlines

Wed 27/88:35 a.m.OPO - YTZ

1 stop14h 32mMultiple Airlines

Deal found 29/7C$ 1,071

Wed 6/812:25 p.m.YTZ - OPO

1 stop15h 55mAir Canada

Thu 28/812:10 p.m.OPO - YTZ

1 stop12h 36mAir Canada

Deal found 29/7C$ 1,209

Thu 7/811:30 p.m.YYZ - OPO

1 stop13h 45mDelta

Sun 7/96:35 a.m.OPO - YYZ

1 stop19h 20mDelta

Deal found 29/7C$ 1,104

Fri 8/811:30 p.m.YYZ - OPO

1 stop13h 40mKLM

Wed 10/98:10 p.m.OPO - YYZ

1 stop28h 45mKLM

Deal found 28/7C$ 940

One-way flights from Toronto to Porto
Search for one-way flight options from Toronto to Porto. Find affordable one-way fares based on user searches. Data last updated 29 July 2025.

Wed 13/811:55 p.m.YYZ - OPO

Nonstop7h 00mPorter Airlines

Deal found 27/7C$ 439

Mon 15/95:35 p.m.YYZ - OPO

3 stops21h 10mMultiple Airlines

Deal found 27/7C$ 440

Sun 31/89:00 p.m.YTZ - OPO

1 stop28h 45mPorter Airlines

Deal found 26/7C$ 443

Sun 10/86:55 p.m.YTZ - OPO

1 stop31h 05mAir Transat

Deal found 27/7C$ 451

Wed 15/103:00 p.m.YTZ - OPO

2 stops22h 10mMultiple Airlines

Deal found 27/7C$ 453

Sun 10/87:55 p.m.YYZ - OPO

1 stop30h 05mAir Transat

Deal found 27/7C$ 461

Sat 23/85:40 p.m.YYZ - OPO

1 stop18h 20mTAP AIR PORTUGAL

Deal found 27/7C$ 477

Sat 25/106:00 a.m.YHM - OPO

2 stops29h 10mMultiple Airlines

Deal found 27/7C$ 479

Wed 24/98:45 p.m.YYZ - OPO

1 stop9h 55mAzores Airlines

Deal found 29/7C$ 480

Tue 5/812:30 a.m.YYZ - OPO

2 stops27h 50mAir Canada

Deal found 29/7C$ 498

Fri 22/86:00 a.m.YHM - OPO

2 stops28h 30mWestJet

Deal found 28/7C$ 949

Fly from

Fly to

Route

Depart

Return

Price

TorontoPorto

YYZ - OPO

YYZOPO

Toronto Pearson Intl

Thu 4/9

6:04 a.m.-8:25 a.m.

2 stops21h 21m

Porto

Mon 22/9

4:20 p.m.-10:59 p.m.

2 stops35h 39m

C$ 862

TorontoPorto

YYZ - OPO

YYZOPO

Toronto Pearson Intl

Sun 14/9

10:55 a.m.-7:35 a.m.

2 stops15h 40m

Porto

Sun 26/10

12:25 p.m.-9:30 p.m.

2 stops37h 05m

C$ 863

TorontoPorto

YYZ - OPO

YYZOPO

Toronto Pearson Intl

Sun 14/9

8:10 p.m.-6:45 a.m.

1 stop29h 35m

Porto

Sun 28/9

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

1 stop16h 00m

C$ 866

TorontoPorto

YTZ - OPO

YTZOPO

Toronto Island

Fri 19/9

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

1 stop30h 50m

Porto

Tue 30/9

8:25 a.m.-3:55 p.m.

1 stop12h 30m

C$ 868

TorontoPorto

YTZ - OPO

YTZOPO

Toronto Island

Thu 23/10

12:25 p.m.-9:45 a.m.

2 stops16h 20m

Porto

Mon 27/10

12:35 p.m.-11:42 a.m.

2 stops27h 07m

C$ 871

TorontoPorto

YYZ - OPO

YYZOPO

Toronto Pearson Intl

Thu 21/8

11:55 p.m.-11:35 a.m.

Nonstop6h 40m

Porto

Tue 23/9

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

1 stop28h 46m

C$ 872

TorontoPorto

YYZ - OPO

YYZOPO

Toronto Pearson Intl

Mon 11/8

11:00 p.m.-8:20 p.m.

2 stops40h 20m

Porto

Tue 9/9

8:25 a.m.-8:21 p.m.

1 stop16h 56m

C$ 875

TorontoPorto

YTZ - OPO

YTZOPO

Toronto Island

Wed 3/9

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

1 stop30h 50m

Porto

Wed 24/9

8:25 a.m.-3:55 p.m.

1 stop12h 30m

C$ 877

TorontoPorto

YYZ - OPO

YYZOPO

Toronto Pearson Intl

Tue 16/9

8:35 a.m.-9:45 a.m.

1 stop20h 10m

Porto

Wed 29/10

12:35 p.m.-11:48 a.m.

1 stop27h 13m

C$ 879

TorontoPorto

YYZ - OPO

YYZOPO

Toronto Pearson Intl

Sun 19/10

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

2 stops20h 15m

Porto

Fri 31/10

12:35 p.m.-4:39 p.m.

2 stops32h 04m

C$ 888

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/7

Showing 1-10 of 25 results

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?

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, 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$ 789). 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?

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 25% 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?

Lisbon (LIS) – chosen by Cheapflights users on 46% of one-stop itineraries from Toronto to Porto on Cheapflights.

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

Montreal (YUL) is the most affordable 1-stop option, with an average round-trip price of C$ 798.

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

Flights via Paris (CDG) have the shortest average one-way travel time for 1-stop routes: 3h 35m.

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

Flights via Munich (MUC) offer the fastest connection on this route, with an average layover time of 1h 18m.

Reviews of airlines servicing Porto

Check out reviews from past customers who have flown with Porter Airlines,Delta, andAir Transat 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

317 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience

Porter Airlines

8.0

Very good

317 reviews

Porter Airlines

8.0

Very good

317 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jul 2025

LIS - YYZ

Delta

8.0

Very good

7,977 reviews

Porter Airlines

8.0

Very good

317 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jul 2025

LIS - YYZ

Air Transat

7.7

Good

424 reviews

Porter Airlines

8.0

Very good

317 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jul 2025

LIS - YYZ

Azores Airlines

7.5

Good

67 reviews

Porter Airlines

8.0

Very good

317 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jul 2025

LIS - YYZ

SWISS

7.5

Good

1,683 reviews

Porter Airlines

8.0

Very good

317 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jul 2025

LIS - YYZ

Related info for your journey

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 7 different airlines.
What are the cheapest airlines flying from Toronto to Porto round-trip?
Delta, at C$ 862, was found to be the cheapest airline from Toronto to Porto.Alternate airlines to your destination round-trip include American Airlines and Air Transat. These flights start at 2% 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$ 439. Users have also found prices from C$ 451 and C$ 477 on Air Transat and TAP AIR PORTUGAL, 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$ 2,114 for a flight from Toronto to Porto. The cheapest flight overall is C$ 439 while the most popular route, (Toronto Pearson Intl - Porto) is currently priced at C$ 532.
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$ 789). 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

Aveiro

Esposende

Browse thousands of different options on Cheapflights for your next trip

Top 7 airlines flying from Toronto to Porto

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 256	AverageC$ 1,044	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
TAP AIR PORTUGAL	CheapestC$ 564	AverageC$ 794	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights
Lufthansa	CheapestC$ 598	AverageC$ 878	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Porter Airlines	CheapestC$ 619	AverageC$ 893	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
Air Transat	CheapestC$ 666	AverageC$ 991	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
Azores Airlines	CheapestC$ 682	AverageC$ 882	FlexibilityNo cancel fee	On-time74%	Search Azores Airlines flights
KLM	CheapestC$ 726	AverageC$ 970	FlexibilityNo cancel fee	On-time75%	Search KLM flights

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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.

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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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Cheap flights from Toronto to Porto from C$ 439

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 13/8. Fares are subject to change and may not be available on all flights or dates of travel.

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 Saturday

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Cheapest flights from Toronto to PortoExplore 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 29 July 2025.

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 29 July 2025.

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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.

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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 25 July 2025.

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

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 29 July 2025.

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.

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.

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.

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.

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 29 July 2025.

Check out reviews from past customers who have flown with Porter Airlines,Delta, andAir Transat 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.

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?

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Top 7 airlines flying from Toronto to Porto

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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 29 July 2025.