YYZ - OPO

$284 Find Cheap Flights from Toronto to Porto

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Toronto to Porto departing on 5/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Porto

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Toronto to Porto, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Toronto to Porto, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$524
Overall average: $572
United Airlines
Mon 5/25Mon 6/1
YYZ - OPO • 2 stops
Cheapest non-stop
$558
Typical prices: $501-$665
Air Transat
Wed 5/20Sat 5/30
YYZ - OPO • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Porter’s newer jets have wider seats and Wi-Fi.
Air Transat offers in-flight entertainment to Europe.
Expert advice
Expert advice
Expert advice
Expert advice
Nonstop flights
Mon, Wed, Fri, Sun
You can fly direct with Air Transat. Average duration is 6h 50m
Direct flights
Direct flights
+1
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Direct flights
Direct flights
+1
Top airlines
Cheapest • from $524 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
+1
Top layover airports
Cheapest • Avg $569 (round-trip)
Shortest trip • 10h 23m (one-way)
Insights
Insights
Insights
Insights
Avoid delays
Most punctual • 80% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 7 weeks in advance save around 14% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 16% price drop
Most popular
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Porto!
Flight Deals
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Expert advice
Flight Deals

Cheap Flights from Toronto to Porto (YYZ-OPO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Toronto to Porto that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Toronto to Porto

Mon, May 25 - Mon, Jun 1
United Airlines Logo
2:05 pm - 6:15 am
YYZ
-
OPO
35h 10m
2 stops
United Airlines Logo
9:00 am - 6:26 am
OPO
-
YYZ
26h 26m
2 stops
$524United Airlines
Mon, May 25 - Mon, Jun 15
United Airlines Logo
4:05 pm - 6:15 am
YYZ
-
OPO
33h 10m
2 stops
United Airlines Logo
9:00 am - 11:54 pm
OPO
-
YYZ
19h 54m
2 stops
$525United Airlines
Sat, Apr 4 - Thu, Apr 9
Air Canada Logo
6:20 pm - 3:45 pm
YYZ
-
OPO
16h 25m
1 stop
Air Canada Logo
6:20 am - 6:30 pm
OPO
-
YYZ
17h 10m
1 stop
$526Air Canada
Sat, Apr 4 - Thu, Apr 9
Air Canada Logo
6:20 pm - 11:15 am
YYZ
-
OPO
11h 55m
1 stop
Air Canada Logo
6:20 am - 6:30 pm
OPO
-
YYZ
17h 10m
1 stop
$527Air Canada
Thu, Jun 4 - Wed, Jun 10
SWISS Logo
4:30 pm - 6:30 pm
YYZ
-
OPO
21h 00m
1 stop
SWISS Logo
6:45 pm - 12:50 pm
OPO
-
YYZ
23h 05m
1 stop
$528SWISS
Mon, Apr 20 - Tue, Apr 28
Lufthansa Logo
8:20 pm - 11:25 pm
YYZ
-
OPO
22h 05m
1 stop
Lufthansa Logo
6:20 am - 6:30 pm
OPO
-
YYZ
17h 10m
1 stop
$533Lufthansa
Sun, Apr 19 - Sun, Apr 26
Azores Airlines Logo
8:45 pm - 3:00 pm
YYZ
-
OPO
13h 15m
1 stop
Azores Airlines Logo
3:40 pm - 7:30 pm
OPO
-
YYZ
32h 50m
1 stop
$539Azores Airlines
Sun, May 31 - Mon, Jun 8
United Airlines Logo
12:00 pm - 9:45 am
YYZ
-
OPO
16h 45m
2 stops
United Airlines Logo
9:00 am - 11:54 pm
OPO
-
YYZ
19h 54m
2 stops
$540United Airlines
Mon, May 4 - Thu, Jun 4
Delta Logo
6:10 pm - 10:00 pm
YYZ
-
OPO
22h 50m
1 stop
Delta Logo
11:25 am - 7:55 pm
OPO
-
YYZ
13h 30m
1 stop
$541Delta
Sat, Apr 4 - Wed, Apr 15
Lufthansa Logo
8:20 pm - 11:25 pm
YYZ
-
OPO
22h 05m
1 stop
Lufthansa Logo
6:00 am - 4:20 pm
OPO
-
YYZ
15h 20m
1 stop
$542Lufthansa
Booking Insights

KAYAK's insights & trends for Toronto to Porto flights

Get data-powered insights and trends into flights from Toronto to Porto to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Toronto to Porto?

The average price of all round-trip flights from Toronto Pearson Intl Airport to Porto clicked on KAYAK for each day over the last 12 months.

For Toronto to Porto, Tuesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Porto back to Toronto, the best deals are generally found on Monday, with Thursday being the most expensive.

What is the cheapest month to fly from Toronto Pearson Intl Airport to Porto?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Toronto Pearson Intl Airport to Porto, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Toronto Pearson Intl Airport to Porto is February, where tickets cost $561 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $863 and $799 respectively.

Can I save money by flying with a layover from Toronto Pearson Intl Airport to Porto?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at $716 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Toronto Pearson Intl Airport to Porto, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Toronto Pearson Intl Airport to Porto, you should book around 7 weeks before departure, which saves you about 14% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Expert advice

Expert advice for your flight from Toronto to Porto

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
John Walton

John Walton

Expert on Air Transat and Porter Airlines

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Good to know

Low seasonJanuary
Cheapest flight$284
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 20% increase in price.
Flight from Toronto to Porto

When to book flights from Toronto to Porto

Are your dates flexible? Find out the best times to travel from Toronto to Porto based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Toronto to Porto flights

  • What is the cheapest flight from Toronto Pearson Intl Airport to Porto?

    In the last 3 days, the lowest price for a flight from Toronto Pearson Intl Airport to Porto was $284 for a one-way ticket and $524 for a round-trip.

  • Do I need a passport to fly between Toronto and Porto?

    Yes, you’ll need a passport to travel to Porto from Toronto.

  • Which airlines offer Wi-Fi service onboard planes from Toronto to Porto?

    Only Air Canada offers inflight Wi-Fi service on the Toronto to Porto flight route.

  • Which aircraft models fly most regularly from Toronto to Porto?

    The Airbus A330-200 is the aircraft model that flies most regularly on the Toronto to Porto flight route.

  • Which airline alliances offer flights from Toronto to Porto?

    Star Alliance is the only airline alliance operating flights between Toronto and Porto.

  • On which days can I fly direct from Toronto to Porto?

    You can catch a nonstop flight from Toronto to Porto on Wednesday, and Friday.

  • Which is the best airline for flights from Toronto to Porto, Porter Airlines or Air Transat?

    The two airlines most popular with KAYAK users for flights from Toronto to Porto are Porter Airlines and Air Transat. With an average price for the route of $724 and an overall rating of 8.0, Porter Airlines is the most popular choice. Air Transat is also a great choice for the route, with an average price of $698 and an overall rating of 7.7.

  • How does KAYAK find such low prices on flights from Toronto to Porto?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Toronto to Porto.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Toronto to Porto?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from Toronto is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Toronto to Porto?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Porto with an airline and back to Toronto with another airline. Booking your flights between Toronto and OPO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Toronto to Porto?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Porto from Toronto up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Toronto Pearson Intl Airport to Porto

  • Looking for a cheap flight? 25% of our users found flights on this route for $465 or less one-way and $632 or less round-trip.

Prefer to fly direct from Toronto to Porto?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Toronto Pearson Intl to Porto.
Find which airlines fly direct from Toronto Pearson Intl Airport to Porto Airport, which days they fly and book direct flights.

Direct departures

Toronto Pearson Intl to Porto

Monday

Air Transat

Air Transat

Wednesday

Air Transat

Air Transat

Friday

Air Transat

Air Transat

Sunday

Air Transat

Air Transat

See more direct flights

Direct returns

Porto to Toronto Pearson Intl

Monday

Air Transat

Air Transat

Tuesday

Air Transat

Air Transat

Thursday

Air Transat

Air Transat

Saturday

Air Transat

Air Transat

See more direct flights

Reviews of the top 4 airlines serving from Toronto to Porto

 
See real verified KAYAK customer reviews for airlines flying from Toronto to Porto. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Toronto to Porto? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Porter AirlinesOverall score based on 426 reviews
8.6Crew
8.0Comfort
7.6Food
8.2Boarding
7.0Entertainment
Airline reviews

Even tho the flight was a bit delayed the team was apologetic. Everyone was friendly and efficient.

10.0 ExcellentDeanna, Mar 2026
YWG - YOW
Read more Porter Airlines reviews

Even tho the flight was a bit delayed the team was apologetic. Everyone was friendly and efficient.

The Flight took off 2hrs late because there was no pilot showing up when the flight was ready to board.. Though the cabin crew was present and had prepared the plane, the FO turned around after 15 min and went away. A crew to fly the plane finally arrived over an hour later and we were able to board 1h30 min later than planned time... until everything was loaded, we left 2h late from the gate. This was a small plane, so don't expect any Entertainment... Wi-Fi access on board would work, but took an awful amount of time to figure out and get it work (I'm an IT person). Flying as VIPorter customer, I was expecting at least some warm meal, but everything served was just cold.. except the coffee maybe. Even in so-called VIPorter seats, space is cramped and trays are so tiny, you can barely setup your food. Flight caught up during the coast-to-coast crossing and was able to recoup about 45 min from the delay.. still arrived very late in Vancouver and had to wait a long time to get our registered bags. Let's see how the return flight will be in a few days..

It was okay. Had a thing with the front desk, she had me repack my suitcases to have them be under the weight restrictions, but then the other one was overweight, she argued with me about it when there were tons of people in line. Wasn’t great.

Due to a known technical error that Porter has not fixed in over a year, I was unable to check in the children on my reservation online and had to do it at the airport. Upon check in, there were no seats together, which was an issue as we had young children. The gate agent did manage to seat us together by moving other passengers, which was appreciated, but the other passengers were never informed, leading to confusion and delay upon boarding. The flight was over an hour late; no explanation or apology was ever issued. The bags on Porter take a long time to arrive--over half an hour at Hamilton on my inbound flight, and not much better on my return to Edmonton.

On my e-boarding pass it shows free wifi, yet the plane I was on didn’t have wifi. Please remove false advertising from your website and boarding passes

3.5 hr delay for a 1 hr work flight. No information as to why the delay until 20 mins before boarding.

Organization and the adjusted times but the snacks could be of a bigger portion

Smaller plane. Food and bar service for free is amazing. Drinks were in glass not plastic cups.

Poor landing as we overshot the runway and had to re land the plane. Lost both of my luggage not found as of yet. Had to pay extra money for my luggage in USD, now great my luggage is gone. Will not fly with Porter again.

This flight to St. Johns was really good. Boarding was a breeze. We left spot on time. Seats were actually pretty good. Recliner further than I expected. Three more flights to go we will see if this is the status quo for Porter.👍

We are a senior couple (70+) and chose emergency exit seats so we would have 2 seats together and neither of us had to sit in a middle seat. My husband is type 1 diabetic on an insulin pump and I monitor his blood sugar levels. I am 5'9" and 250 lbs and found the seats extremely uncomfortable. Toward the end of the flight I developed diarrhea which lasted a full 24 hours.

I was very nice to arrive earlier than scheduled. Very much appreciated. No issues with flight. All was good.

We were treated well by the staff at the airport and on board aircraft. Delay was uncontrollable due to the weather. Had to wait for another gate as we were late landing in Fort Lauderdale.

I was supose to have a carrey on incluided for each passenger and they made me paid 75$ each at the gate.

Great crew and entertaining Captain. Seats were not what we had expected based on my booking but things worked out in the end. Of course, like all airlines these days not enough leg or elbow room.

The entertainment system was down; food by purchase only; several people did not receive their luggage. No one answers at the local office or online about the luggage.

The Turkish was good . I had a problem with air Transat terrible experience for me

I did not like I have been charged for my carry on

Onward flight was okay. return from Lisbon was poor as we missed our flight due to a long line at the passport control. Air Transat made no effort to accommodate us even though we were at the passport control 40 minutes prior to the departure.

It was very good but no tv but the experience was great

In a 6 hr flight after paying over $700 dllrs of ticket and we still needed to pay for our own food and given ONLY a small glass of water!!! Will not be flying internationally anytime soon with them They are good for very short flights

No food was served on the flight. Boarding desk open two hours before departure. But they recommande to be there three hours before departure !! So we where a group waiting 1 hour in Line for nothing …

My flight from Toronto to PDL was one of the worst experiences of my travel history. I paid for an upgrade and did not receive it, and was also charged an exorbitant amount for a 25-inch bag, and when I tried to explain the situation, I was only told the flight was already over capacity. & I had to accept what I could get!, I am a frequent traveler and will not be flying your airline again!. The only thing positive in this entire trip wete the flight attendants, but other than that, everything else was very disappointing!

They charged us 100 Euro per bag on the return leg with no explanation.

Everything was perfect, clean and very nice staff. But the seat was uncomfortable compared to other companies and the food wasnt good

Flight wasn’t full so got to stretch out and sleep.

Boarding was delayed. Then when we queued, it took us to another long line to stand in. Flight had 0 entertainment. Not even a magazine. But they had a free meal and it was good!

You cannot add an additional luggage via the check in. It seems to be an issue with Azore Airline.

The facilities at PDL are absolutely appalling during a 4.5-hour connection. Passengers from multiple flights were crammed into a small area with insufficient seating and only a snack bar. The only bathroom was unisex, with one stall for men and another for women side by side. This is for hundreds of passengers. The connecting aircraft from PDL to JFK was downgraded/switched out to an Economy Class-only configuration without explanation, even though the aircraft with Comfort Class we arrived from FNC on remained at the stand. Those who paid for Comfort Class could not enjoy the better seating or catering. Food and drink aboard was sub-par. I would qualify it as one of our worst travel experiences in years.

The crew was great. The only problem is that electrical outlets were not working in what seems to be a half of the rows on the plane. Considering that passengers are asked not to use power banks, this leaves us out in the blue without any entertainment option.

No difference between business class and normal same seat everything same, waste of money

They allowed me to book the flight, which took quite an effort to find the best option for us, and then 2 months later, cancelled it because they didn't think 90 minutes was enough time to get between connections. Why let me book the flight in the first place? I am somewhat disappointed in Kayak and will be choosing other options in the future

Absolutely unacceptable level of service for a Business class: lousy drink and food options, disgusting food (inedible meat, watery rice, etc...), pathetic level of attentiveness from staff, Business class restrooms were not accessible for long periods because blocked of by staff...overall extremely disappointing, will NEVER fly Business on TAP again.

Should really consider a better, smother boarding. Stood in tunnel for 20 plus minutes. Should start from back passengers of plane. Not front.

The plane was small and one felt the turbulence much more. The lines to get through immigration were insanely long.

First time flying Business with Tap, I think it was a very good experience. It beats many domestic US carriers, the food options were really great, authentic Portuguese food, wines & deserts. Next time will do the free 24-48 hour stopover in Lisbon or Porto for sure.

We upgraded to business class. Nice seat with lots of room but otherwise not impressive.

Delayed departure Madrid to Lisboa and my luggage no arrived

this flight was awful from pre-boarding to on the plane. There needs to be more coordination between TAP and My Way. We were in first class and I am handicapped. BY the time we got on the plane there was no place for our baggage and the crew did not handle the situation well. They gave us an argument and said that we'd have to have it checked. Then, after I complained they moved some people's bags to put our small carry ons several seats back of our seats which were in Row 4.

Late. Lack of updates. Rude hostesses. Terrible food. Lack of headphones.

Everything you need to know for your flight from Toronto to Porto

Information on your arrival and departure airports