YYZ - BUE

C$ 415 Find Cheap Flights from Toronto to Buenos Aires

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 Buenos Aires departing on 1/4. 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 Buenos Aires

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Toronto to Buenos Aires.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Toronto to Buenos Aires.
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Everything you should know

Cheapest round-trip
C$ 1,002
Overall average: C$ 1,384
Avianca
Mon 9/3Wed 25/3
YYZ - EZE • 1 stop
Cheapest direct flights
C$ 1,223
Air Canada
Thu 5/3Mon 16/3
YYZ - EZE • Direct
Top airlines
Avianca
Cheapest • from C$ 1,002 (round-trip)
Copa Airlines
Best reviews • 7.6 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
YYZ
-
EZE
Cheapest
YYZ
-
EZE
Most popular
Insights
Insights
Insights
Insights
When to book
5 weeks
in advance
Our data shows that travellers who book at least 5 weeks in advance save around 32% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 10% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Buenos Aires!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Toronto to Buenos Aires (YYZ-BUE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Toronto to Buenos Aires 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 Buenos Aires

Mon, 9 Mar - Wed, 25 Mar
Avianca Logo
8:55 a.m. - 5:50 a.m.
YYZ
-
EZE
19h 55m
1 stop
Avianca Logo
7:30 a.m. - 11:35 p.m.
EZE
-
YYZ
17h 05m
1 stop
C$ 1,002Avianca
Sun, 8 Mar - Mon, 23 Mar
Avianca Logo
12:55 a.m. - 12:35 a.m.
YYZ
-
EZE
22h 40m
1 stop
Avianca Logo
7:30 a.m. - 11:35 p.m.
EZE
-
YYZ
17h 05m
1 stop
C$ 1,006Avianca
Tue, 17 Mar - Tue, 24 Mar
LATAM Airlines Logo
6:14 p.m. - 10:15 a.m.
YYZ
-
EZE
15h 01m
1 stop
LATAM Airlines Logo
12:00 p.m. - 5:00 p.m.
EZE
-
YYZ
30h 00m
2 stops
C$ 1,007LATAM Airlines
Mon, 16 Mar - Tue, 24 Mar
Avianca Logo
12:55 a.m. - 3:50 p.m.
YYZ
-
EZE
13h 55m
1 stop
Avianca Logo
7:30 a.m. - 7:35 a.m.
EZE
-
YYZ
25h 05m
1 stop
C$ 1,010Avianca
Wed, 18 Mar - Wed, 25 Mar
Avianca Logo
8:55 a.m. - 5:50 a.m.
YYZ
-
EZE
19h 55m
1 stop
Avianca Logo
7:30 a.m. - 11:35 p.m.
EZE
-
YYZ
17h 05m
1 stop
C$ 1,011Avianca
Sun, 5 Apr - Tue, 14 Apr
Avianca Logo
11:50 p.m. - 12:10 a.m.
YYZ
-
EZE
23h 20m
1 stop
Avianca Logo
4:45 p.m. - 7:15 a.m.
EZE
-
YYZ
15h 30m
1 stop
C$ 1,013Avianca
Mon, 16 Mar - Mon, 23 Mar
Copa Airlines Logo
8:30 a.m. - 10:58 p.m.
YYZ
-
EZE
13h 28m
1 stop
Copa Airlines Logo
5:16 a.m. - 1:15 a.m.
EZE
-
YYZ
20h 59m
1 stop
C$ 1,021Copa Airlines
Sun, 5 Apr - Wed, 15 Apr
Multiple Airlines Logo
9:05 a.m. - 11:20 a.m.
YYZ
-
AEP
25h 15m
2 stops
Multiple Airlines Logo
11:55 a.m. - 10:30 p.m.
AEP
-
YYZ
35h 35m
2 stops
C$ 1,066Multiple Airlines
Sun, 5 Apr - Wed, 15 Apr
Multiple Airlines Logo
5:15 p.m. - 9:20 p.m.
YYZ
-
AEP
27h 05m
3 stops
Multiple Airlines Logo
11:55 a.m. - 10:30 p.m.
AEP
-
YYZ
35h 35m
2 stops
C$ 1,068Multiple Airlines
Wed, 8 Apr - Mon, 13 Apr
LATAM Airlines Logo
7:45 a.m. - 7:40 a.m.
YYZ
-
AEP
22h 55m
2 stops
LATAM Airlines Logo
8:05 p.m. - 12:19 p.m.
AEP
-
YYZ
17h 14m
2 stops
C$ 1,109LATAM Airlines
Booking Insights

KAYAK's insights & trends for Toronto to Buenos Aires flights

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

How much is a round-trip flight from Toronto Pearson Intl Airport to Buenos Aires?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Toronto Pearson Intl Airport to Buenos Aires departing in March.

What is the cheapest Toronto Pearson Intl Airport to Buenos Aires flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Toronto Pearson Intl Airport to Buenos Aires costs C$ 1,656 on the route between Toronto Pearson Intl Airport (YYZ) and Buenos Aires Ministro Pistarini Airport (EZE). It is also the most popular route.

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

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 Buenos Aires, 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 Buenos Aires is September, where tickets cost C$ 1,079 (return) on average. On the other hand, the most expensive months are December and February, where the average cost of round-trip tickets is C$ 1,467 and C$ 1,348 respectively.

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

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 Buenos Aires, 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 Buenos Aires, you should book around 5 weeks before departure, which saves you about 32% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know

Low seasonJune
Cheapest flightC$ 415
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly (21% more expensive on average)
Flight from Toronto to Buenos Aires Jorge Newbery

When to book flights from Toronto to Buenos Aires

Are your dates flexible? Find out the best times to travel from Toronto to Buenos Aires 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 Buenos Aires flights

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

    In the last 3 days, the lowest price for a flight from Toronto Pearson Intl Airport to Buenos Aires was C$ 415 for a one-way ticket and C$ 1,002 for a round-trip.

  • Which airports will I be using when flying from Toronto to Buenos Aires?

    When flying out of Toronto you will be using Toronto Pearson Intl. You will be landing at one of these airports: Buenos Aires Jorge Newbery or Buenos Aires Ministro Pistarini.

  • Which aircraft models fly most regularly from Toronto to Buenos Aires?

    The Boeing 787-9 Dreamliner is the aircraft model that flies most regularly on the Toronto to Buenos Aires flight route.

  • Which airline alliances offer flights from Toronto to Buenos Aires?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Toronto and Buenos Aires, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Toronto to Buenos Aires, Delta or Copa Airlines?

    The two airlines most popular with KAYAK users for flights from Toronto to Buenos Aires are Delta and Copa Airlines. With an average price for the route of C$ 1,191 and an overall rating of 7.9, Delta is the most popular choice. Copa Airlines is also a great choice for the route, with an average price of C$ 1,137 and an overall rating of 7.6.

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

    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 Buenos Aires.

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

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

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

    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 Buenos Aires with an airline and back to Toronto with another airline.

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

    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 Buenos Aires from Toronto up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines flying from Toronto to Buenos Aires

 
See real verified KAYAK customer reviews for airlines flying from Toronto to Buenos Aires. 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 Buenos Aires? 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.
7.6
Copa AirlinesOverall score based on 1558 reviews
7.4Comfort
6.8Entertainment
7.8Boarding
6.8Food
8.1Crew
Airline reviews

A lot things happened in this trip.The fly should be less stress.

6.0 GoodIrma, Jan 2026
PTY - MIA
Read more Copa Airlines reviews

A lot things happened in this trip.The fly should be less stress.

Horrible. No TV or any type of entertainment on board. Passwnger listening to/watching stuff on their own phone with no headphones making it noise and uncomfortable for everyone else, little/tiny food portions, old seats, useless wifi (cant access anything). Horrible exlerience especially it was a lomg distance flight with kids.

The flight was good overall. Everything went smoothly, although the landing was a bit rough. Still, it was a pleasant experience

Simply as follows:- First, there was no vegetarian option for the meal Second, only 2 washrooms for the entire economy class.

They were super friendly bumped me up to exit row free of charge, All flight legs were on time

Cops Airlines is fantastic! The level of care and professionalism provided by the entire crew was top rate.

We had a great flight just wished they had a tv so we can see a movie that would of made my trip excellent.

The flighr attandants were very rude they ignored me didnt offer me anything to drink throughoit the 4 hour flight i feel i was targeted and ignored because i was a darkskin latino man.

I selected first class expecting excetional service. It was mediocre at best. The food service was cold, meal choices was poor and on one leg they did provide dessert. I did enjoy the lay day seat but the movies were old and nothing current. Boarding the plane is always hot. So boarding is quite warm until your in the air. I took a small personal air fan. Update the meals and movies.

Had to go through security at the gate again. Had to take off shoes and go through the whole thing again even though we have global entry. They asked us to check in items bought at duty free during our layover and since we checked our luggage at the original departure airport, they forced us to check in a small backpack. None of this ever happened with other airlines. In addition, no vegetarian food option and no snacks during a 7 hr flight. Luggage limits are unusually small. This is unacceptable. Will NEVER fly Copa again and will tell friends and family to avoid this airline.

There was a mechanical issue with the plane that they had to work on before we could take off. That's fine, by all means, PLEASE make sure the mechanics are functioning properly. What was a problem was the fact that we sat on the tarmac for 4.5 hours without moving, without letting us off the plane, and without climate control and air running through the plane. There was no explanation as to what was going on; they just kept promising that it would be "15 minutes, then we are on our way." At one point, they even switched the entire crew out and told everyone we just needed to wait for new employees to show up. Then, as the 4 hours were not moving, an hour before the full refund, they made a big show about "the flight starting and the doors are locked, so you have to sit down." We didn't move for another 40 minutes; they were just trying to skirt around legalities that entitled us to restitution. When the flight finally was underway, the plane was gigantic but cramped in design, my entertainment screen kept freezing and glitching, and subtitles didn't work, and the crew was passive-aggressive. Terrible flight.

LATAM’s crews are fine, but God help you if you need any customer service. Their app and website never work, with error after error. Trying to solve anything over the phone is painful, and lastly, the boarding pass LATAM gave me to board the flight with Delta was invalid and I had to purchase an emergency one-way ticket at the last minute to get home.

We traveled with two young children, and it was not possible for our family to be seated together. No one offered help or assistance to organize seating so we could sit with our kids. In the end, we managed to find two seats in Economy so I could at least sit with one of them, even though I had originally paid for Comfort+. In summary, I had to downgrade my seat just to be able to sit with one of my children, which was very disappointing

Good flight, boarding ok and crew very nice. Flight was not full so I was able to be very comfortable. Blanket and pillow provided with was good as it was very cold during the flight . Food was very good(small snack sandwich and an excellent piece of orange cake). Overall good flight, no complaints.

Wish the seats were a little more comfortable.. it was a 6 hrs nonstop trip. But the crew was courteous and w a smile

I like this airline a lot no problems at all, except being forced to check a carry-on bag ., Overall very good airline

The assistance we received and the flight itself was wonderful. We will fly with LATAM airlines again, in the future.

Poor, the airline was not able to help me move flights.

Check in -- in business took over 30 mins as there was only one attendant. Boarding was also a mess. The seat was too narrow and was not working properly. Food was very bad and the entertainment very poor. Crew was very polite and helpful, in fairness.

The way the Pilot made all announcements, specially the way he congratulated the entire crew as the best team ever, making a comment that due to them they were able to shorter the delay to the destination. Amazing flight .

It was great. There were some issues prior to takeoff. The weather was poor so we had to go through deicing, and we were delayed a bit by the pilots' concern about one of the engines, but that's aviation. The pilots handled everything with aplomb, and kept us apprised

Reliable, nice crew, I fly often on that flight and I like it all.

l really enjoy very much the flight was very pleasant

The Sears in the 800s are not too good perfect Airbus why cant the new 737 fix that

Quick and seamless boarding. No entertainment but fast Starlink wifi for this short trip and the staff was really friendly.

I dread trans-Pacific flights. They are very long. This was my first time on Universal, and it was my best crossing ever. The staff were professional, the hospitality was great, and the food was delicious. The entertainment system filled the long flight hours. I will seek out Universal flights from now onwards. 🙂

The food quality sucks. One must starve if they do not eat flesh Or wheat based products Some variety would be expected. The trivial amount of snacks and or food is inhumane

We Left Calgary 1/2 hour late and that made for a tight connection in Denver. After arriving everything was done to help us make our connection. That was a great effort. Thank You United

Efficient all round, very good crew. Short flight so the food, of course, was just snacks

Overall, it was good. I was seating next to a wonderful lady and did not notice how time flew. Thanks

I travelled in Business class for the first time and wish I could do that again.

The crew from Toronto Santiago (and the other way) weren't nice people. They seemed angry. Other flights with Air Canada had much nicer crews. Bathrooms always had sticky floors. Yuck!

No entertainment system. Paid extra for wider seats but not worth the cost. Flight left a little late and arrived early.

We boarded and then deboarded the plane after being told it needed something done that couldn't be fixed. Sent notice about 3h flight delay, then they clawed it back and we were 1h delayed. Very poor communication.

Was notified on a timely manner of any changes, if any, of the flight schedules.

My seat was covered in vomit and I will be reaching out to Air Canada

It's kindof ridiculous that your system is even asking me about this since my flight was canceled and I wasn't rescheduled.

3 hr delay at the gate while they were doing maintenance. Next time, do not board passengers while maintenance is being performed

Digital check in is very poor with air canada compaired to other airlines

Flight was delayed 3 times. My luggage was sent to Saskatoon instead of Casablanca - airline got it sorted out in two days. Received $45 in meal vouchers to use in the airport.

Avianca has transitioned from full service legacy airline to "low cost" but has now became a strange hybrid (minimum leg space, started offering business class in domestic flights again, charges passenger for printing boarding pass, etc.). National and international coverage and destinations are really wide but service is not at its best

Boarding was late due to the company’s that cleaned the aircraft (very poorly done) and the catering company. The entertainment system was not working for this six hour flight, uncomfortable seats in business (barely any cushion or recline). The airline staff is very good but the planes are horrible and not well maintained.

Deplaning was a mess, I sat in business (seats are horrible) and the front door had a problem so we had to deplane from the rear exit. The stairs were not tall enough to reach so there was a large step down from the plane to the top of the stairs.

No free snacks nor drinks on very short 30min flight. Entertainment system is over wifi to your own phone or tablet, which is good but often a show or movie just stops and refuses to continue

Not even water is offered on the flight. You cannot lean back on the seats and the seats are so narrow you can’t avoid rubbing elbows with the person next to you.

6 hour flight and have to pay for everything 100 dollars to add a carry-on bag is insane

Horrible experience. Flight cancelled. Arrived at destination 12 hs later. No one gave us an answer or any information. Very very poor service. We won’t ever travel again with Avianca

Did not fly with Pakistan International Airlines. Have never flown with Pakistan International Airlines.

Luggage lost and nowhere to be found, no response from either airline regarding my bag

The check in is the only positive thing in Avianca. The seat is the most uncomfortable I have traveled, the distance is minimal.

Everything you need to know for your flight from Toronto to Buenos Aires

Information on your arrival and departure airports