SYD - BUE

$1,163 Find Cheap Flights from Sydney 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 Sydney to Buenos Aires departing on 19/1. 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.
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Search 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 Sydney to Buenos Aires, 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 Sydney to Buenos Aires, as well as popular online travel agencies
In the last 7 days, travellers have searched 41,299,237 times on KAYAK, and here's why:

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Cheap Flight Deals from Sydney to Buenos Aires (SYD-BUE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Sydney 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.

Recent return flight deals from Sydney to Buenos Aires

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Sydney to Buenos Aires.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
11:40 - 19:40SYD-AEP
22h 00m2 stops
11:45 - 06:30AEP-SYD
28h 45m1 stop
$2,314LATAM Airlines
Find Deal
Sun, 9 Feb - Sat, 22 Feb
12:35 - 07:40SYD-AEP
33h 05m1 stop
21:05 - 06:30AEP-SYD
19h 25m1 stop
$2,317LATAM Airlines
Find Deal
Sun, 2 Feb - Fri, 21 Feb
11:15 - 06:59SYD-EZE
33h 44m2 stops
23:59 - 09:00EZE-SYD
43h 01m2 stops
$2,445American Airlines
Find Deal
Tue, 28 Jan - Wed, 26 Feb
11:15 - 06:59SYD-EZE
33h 44m2 stops
23:59 - 09:00EZE-SYD
43h 01m2 stops
$2,459American Airlines
Find Deal
Tue, 11 Feb - Tue, 25 Mar
21:00 - 22:25SYD-EZE
63h 25m3 stops
23:55 - 19:00EZE-SYD
53h 05m3 stops
$2,508Turkish Airlines
Find Deal
Sun, 9 Feb - Sat, 22 Feb
21:00 - 22:25SYD-EZE
63h 25m3 stops
23:55 - 19:00EZE-SYD
53h 05m3 stops
$2,517Turkish Airlines
Find Deal
Tue, 11 Feb - Tue, 25 Mar
11:20 - 15:25SYD-EZE
66h 05m3 stops
16:00 - 08:35EZE-SYD
50h 35m3 stops
$2,527Air Canada
Find Deal
Wed, 5 Mar - Wed, 26 Mar
11:20 - 15:25SYD-EZE
66h 05m3 stops
16:00 - 08:35EZE-SYD
50h 35m3 stops
$2,532Air Canada
Find Deal
Wed, 5 Mar - Wed, 26 Mar
11:50 - 07:20SYD-EZE
33h 30m1 stop
23:55 - 06:20EZE-SYD
40h 25m2 stops
$3,044United Airlines
Find Deal
Thu, 23 Jan - Thu, 30 Jan
11:20 - 09:20SYD-EZE
36h 00m2 stops
22:05 - 06:20EZE-SYD
42h 15m2 stops
$3,047United Airlines
Find Deal
Thu, 30 Jan - Thu, 6 Feb

Flights from Sydney to Buenos Aires - Travel Insights & Trends

Get data-powered insights and trends into flights from Sydney to Buenos Aires 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 Sydney to Buenos Aires?

The average price of all round-trip flights from Sydney to Buenos Aires clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Buenos Aires on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Thursday is the most expensive day to fly from Sydney to Buenos Aires. For your return ticket, we recommend flying on a Tuesday and avoiding Thursdays for the best deals.

What is the cheapest month to fly from Sydney to Buenos Aires?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sydney 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 Sydney to Buenos Aires is May, where tickets cost $2,504 (return) on average. On the other hand, the most expensive months are December and January, where the average cost of round-trip tickets is $3,690 and $3,164 respectively.

How far in advance should I book a flight from Sydney 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 Sydney 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 Sydney to Buenos Aires, you should book around 6 weeks before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low season

July

High season

December

Cheapest flight

$1,163
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly (30% more expensive on average)
Flight from Sydney to Buenos Aires Jorge Newbery

When to book flights from Sydney to Buenos Aires

Are your dates flexible? Find out the best times to travel from Sydney to Buenos Aires based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 flights from Sydney to Buenos Aires

  • Can I park my car at Sydney Airport?

    Sydney Airport has plenty of parking spaces where you can leave your car while you travel. Whether you’re going away for a short trip or an extended holiday, you can leave your vehicle safely in the covered, multi-storey car park close to the terminal. Weekly rates start from 120 AUD, and discounts are available if you book online in advance.

  • What kind of accessible facilities are available for passengers departing from Sydney?

    Disabled toilets can be found throughout the international terminal at Sydney Kingsford Smith Airport, and Changing Places bathrooms feature full-sized changing tables with hoists and shower facilities. Passengers with a visual disability can use the free service to help them navigate through the terminal. If you’re dropping off passengers, a dedicated accessible lane is available with wheelchair access ramps.

  • How can I get from the airports in Buenos Aires to the city centre?

    Tienda Leon operates express bus services every 30min from Ezeiza and Jorge Newbery Airport to the Madero bus terminal in the city centre. The bus ride from Ezeiza will take around 45min and cost approximately 465 ARS (6.50 AUD). As Jorge Newbery Airport is closer to the city centre, it will only take roughly 20min. Taxi ranks are located outside Terminal A of both airports. A trip downtown from Ezeiza Airport will cost around 2780 ARS (39 AUD) and take 45-60min depending on traffic. From Jorge Newbery Airport, a taxi will cost approximately 1100 ARS (16 AUD) and take around 20min.

  • What is the cheapest flight from Sydney to Buenos Aires?

    In the last 3 days, the lowest price for a flight from Sydney to Buenos Aires was $720 for a one-way ticket and $1,432 for a return.

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

    We unfortunately don’t have that data for this specific route.

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

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

  • What is the most popular stopover when flying to Buenos Aires from Sydney?

    Santiago is the most popular stopover city among KAYAK users travelling from Sydney to Buenos Aires.

  • Which is the best airline for flights from Sydney to Buenos Aires, LATAM Airlines or United Airlines?

    The two airlines most popular with KAYAK users for flights from Sydney to Buenos Aires are LATAM Airlines and United Airlines. With an average price for the route of $2,822 and an overall rating of 7.5, LATAM Airlines is the most popular choice. United Airlines is also a great choice for the route, with an average price of $3,589 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Sydney 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 Sydney to Buenos Aires.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buenos Aires from Sydney 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 Sydney to Buenos Aires?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Buenos Aires with an airline and back to Sydney with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sydney 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 Sydney up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Sydney to Buenos Aires

  • Flights from Sydney to Buenos Aires generally depart from Sydney Kingsford Smith Airport (SYD) in Australia and arrive at Ministro Pistarini International Airport (EZE), also known as Ezeiza International Airport, in Argentina. Aeroparque Jorge Newbery (AEP) is the other airport in Buenos Aires.
  • Sydney Kingsford Smith Airport is located 8 km from the CBD. To get to Sydney Airport from Central Station, the Airport Link train service takes around 13min and costs roughly 20 AUD, while a taxi ride will take about 20min and generally cost about 50 AUD.
  • If you prefer to stay connected, purchase a SIM card for your phone when you arrive at Ezeiza Airport. Mobile service providers can be found in the public hall located after you have collected your luggage and passed through customs.

Top 5 airlines serving from Sydney to Buenos Aires

 
See real verified KAYAK customer reviews for airlines flying from Sydney 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 Sydney 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.
7.5
LATAM AirlinesOverall score based on 1851 reviews
7.3Comfort
6.7Food
8.1Crew
7.6Boarding
7.0Entertainment
Airline reviews

Only complaint is that the entertainment system wasn’t working on our seats and some others.

6.0 GoodJohn, Dec 2024ATL - LIM
Read more LATAM Airlines reviews

Only complaint is that the entertainment system wasn’t working on our seats and some others.

Please guy check the food I almost end up to the hospital

Very slow boarding, 1 hour late - uncomfortable chairs and crew barely speaking english even at the airport!

Flight never happened because of previous flight delay. Sent back to the stays on a flight 10 hrs later without making to my final destination and still waiting full rugindo for it. So yeah not a good experience

It was fine. no food or entertainment , but was only a 40 minute flight.

Paper boarding passes needed, so you need to add the time at the kiosk or desk to get them at the airport

Routine and on time flight with pleasant stewards and decent food. Nice experience!

It was a short flight, sits uncomfortable No food was provided. Staff was lovely and kind .

The sits were very hard and after an overnight flight my back was hurting. The food was very bad and poor quality, I was very hungry but I could not eat the food, I tried but the it was so bad , I don’t think my dog would have eaten it either. No kidding?!!! The Crew was lovely, the bathrooms were spacious and the entertainment was good. When I arrived in Madrid I was given the incorrect instructions by the woman who was at the desk for connecting flights information for LATAM airlines. Due to this I missed my flight and my luggage was lost. Consequently I had 3 passport checks and security checks in and out of Spain!!! The terminal T4 and terminal T4S are a different thing And they are very far apart. My flight was scheduled to exit at T4S and they send me to T4, I went to T4 they send me back to T4S and I had yo take a train and check in and out this time I was exhausted and wanted to cry. Eventually a crew member of LATAM felt compassion for me and saw my predicament, she said I had no time to go back to terminal T4 again so she rescheduled the flight. My baggage was lost and I had to go to try to find it at midnight. It was a real nightmare. Just thinking about it makes me angry. This Airport in Madrid is not easy to navigate, so please give people some real assistance and assurance. I SHOULD have not missed my flight There was plenty of time. It was miss information of people who don’t care, don’t read and don’t listen and unfortunately that is their job. Not happy at all

It was a long and boring flight with no entertainment and no meal only a drink and very bad bag of chips

boarding was uneventful. Snack was pathetic. A tiny fruit bar. Entertainment was limited to just select movies on your own tablet or phone. No live TV. I recently flew Jetblue and they had unlimited snacks and live satellite TV the entire flight. My seat was an exit seat, 20A. It was super uncomfortable. It felt cramped and the middle seat was taken up by a large woman who pushed into my shoulder and arm. Horrible flight.

My flight was completely full. Making me very stressful with people walking around all the time. I believe airlines can do better for entertain people during the flight.

I was lucky to sit in a seat with legroom in economy . The airplane felt like it was 100 years old, seats were very basic, barely reclined. Food was alright , staff was ok but not the friendliest. But all in all ok trip, perfectly on time

Flight home lot's of room shame I never noticed that they ripped my suitcase and didn't notice it to I got toy destination and had to buy new set

The incoming flight was delayed so boarding didn’t happen on time. Upon landing in Munich, we couldn't pull up to a gate so we had to disembark on the tarmac and be bussed to the main terminal. This caused a mad rush for me and others who were making connecting flights to get to our new gates, and my bag didn’t get over to the new plane in time.

Your seats in the last 5 rows are terrible. My knees were jammed into the seat in front of me and the lady sitting there decided to recline it. Jammed my knees bad. I don’t know if I’ll fly United again.

The seats on the aircraft are like sitting in a rock. During the boarding process they recognize Active Duty Military, why don’t they recognize Retired Military. I’ve always preferred Delta, this flight confirmed why I still prefer Delta.

Flight departed owing to SFO TSA delays as well as incoming flight running late I know these delays are commonplace but when you’re flying long haul international the least that could be done is priority being given to customers in this situation I raced to the gate the plane was still there but NO UNITED AIRLINES STAFF in the surrounding area could seemingly provide effective support This coloured my view of flying with UA The actual flights were good

Onboarding process was great and efficient. Plane was very new and entertainment choices were great. The only complain is no meal despite it was a flight that is longer than 6 hours.

Lufthansa and United Airlines messed up with our reservation and they canceled our flight to Los Angeles. We ended up stuck in Frankfurt with two little kids. They sent us to San Francisco, but their flight was full and they wanted us to sit separated (even our 3-year-old was supposed to sit separated from me or my husband!!! Isn't it illegal???). Then the flight from San Francisco was delayed and we had two little sleepy kids, we were also told we needed to pick up our luggages. It was just horrible. I paid for a direct flight from Frankfurt to LAX and ended up going through hell. I am very upset and going to submit a complaint.

Good overall flight. Excellent crew. Food options could be improved.

Vegan food tasted good. Restroom could be kept cleaner. Seat tray table was a bit tilted so food tray kept sliding down a bit. Flight crew can be a little more friendly, caring and approachable. Their faces lacked smiles and tone was stern.

3 hours delay to start with and then food was terrible.

Very old plane on the Istanbul to Bangkok flight, had an emergency exit isle row, no where to put anything, on a plus point loads of leg room. Food was the best I have had in 39 years of flying.

Very good except the boarding process too forever and wasn’t organized by group. I had a heavy pack or I wouldn’t have minded. I was in business. There were no audible announcements in the waiting area about boarding and everyone packed into the boarding area. Then boarding stopped for a long time but the staff made no announcements to update waiting passengers about the holdup. The flight was good after we got on.

Check in was not available online. It was super long line to check in

My flight was cancelled with no warning! I had to find out right at the airport when I arrived from my previous flight!

Did not expect no entetainment, food was ok. No alcohol on a. International flight

The internet was not working during the 10 hour. This situation was known by the cabin crew before the flight. If so, information should be given to passangers. Some people should work during the flight.

The flight and crew members was excellent. The food was nice too. Over all service and time is commendable.

The experience was good! I did not try any food, or in house entertainment. I don’t believe there were any tvs. Nothing major that stood out, but low key and good! Thanks!!

More room. International flight - by the time you put your purse and shoes under the seat in front of you, add in the pillow and blanket they give you- makes for tight fit.

One of the reasons I fly American is because the seating is more comfortable than most airlines. Even in the back of the plane.

The First class experience was really good!! Customer service was excellent.

Charlotte NC agents were great and ended up with decent seats after having to switch flights amidst Hurricane situation. CMH was a different story. Doors to flight closed 15 minutes before departure so we nearly were left behind. Flight crew were OK but nothing to brag about for sure

WiFi didn’t work for me. as headphones didn’t work either.

I have been flying with American most of my professional career. But the airline seems tired and becoming more and more subpar with older planes than other airlines, dirtier and less comfortable seating, and less and less amenities. Their WiFi seldom works and their food is becoming more and more mediocre. How do you fly from LAX to PHL with only being offered one drink and as a platinum customer. I am exploring delta here on out for more of my flying.

Free WiFi and movies were not free - everything required signing up for future billing. Boston bound crew were very courteous and gracious.

Worst business class flight crew I have seen in a long time. Inattentive, chaotic and confused.

The food was horrible compared to other airlines, there was no space for the overhead bins for carry-on luggage, and the seats were very uncomfortable.

Full compliments to Captain for all four landing. Crew could be more polite and nice.

Kind and accommodating staff. Comfy seats. Plenty of leg and luggage room.

Everything was on time, loading and unloading went smoothly, and the staff were positive. I wish the seats were more comfortable and had a little more space. I was in the middle seat and had to keep my elbows in so I didn’t bump my neighbour’s arms. Would not like a middle seat ever again. Would fly Air Canada Rouge again 👍

So smooth and easy! From boarding to arriving, we are very happy with our experience on air Canada.

Great service, friendly flight attendants. Boarding was easy. Food was airline food, nothing special but okay. Entertainment was great and overall experience really good. would fly with Air Canada again any time

AC flight attendants aren't overly friendly. Otherwise flight was fine.

There was a long delay on tarmac. The pilot kept us informed. The flight stewards were not entertaining or comforting. During the flight we received minimal service. Several food choices for purchase were not available at our seating of row 52. Only twice were we offered water for hydration. A half hour before landing teh pilot acknowledged that some passengers with connecting flights should tell flight stewards and they would help.. We had a connecting flight thand at should have had a 2+ hour layover and now would be less than 1 hour from departure. The flight attendant told us not to worry.. plenty of time. We did not get off the plane until after 6 o'clock. We are seniors (ages 74 and 72 ) and had to walk the length of the terminal to go thru customs and the length of the next terminal to departure gate for 6:30 a boarding call. We ran and were breathing hard and reached the departure gate by 6:50. We rate the flight stewards negatively...the pilot did his best.

I bought a ticket from Brussels to Fort Lauderdale, Florida, USA via Montreal. When I went to the airport, I learned that I needed a Canadian visa. When I bought the ticket online, there was no warning saying "If you are not a US or Canadian citizen; You need a Canadian visa." I asked for my money back, but the staff at the airport said they couldn't help me. I said, "Make the ticket open, I'll fly later," and they said no. I looked for this information on Air Canada's website. They've hidden it so well that it's impossible to find it easily. I understand that Air Canada makes millions of dollars in unfair profits by selling tickets this way. Why don't they ask when purchasing? They don't ask; because they're making money. Every year, perhaps thousands of tickets are subject to this situation. I will use all my rights and complain everywhere. Maybe they won't give me my money back, but I would advise anyone buying ticket to be careful from now on.

Everything went very smoothly and the staff was courteous and friendly. I was really happy and pleased with how well the plane was flown because the departure, descent and landing were really smooth with no sudden drops. The plane’s interior was clean and nice and new in appearance.

Seats small for international flights, food not good, bathrooms bad, small isles to carry along. For small local flights it’s okay. Emirates had big seats for flight between Dubai to Karachi

Book cheap flights from Sydney to Buenos Aires

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Sydney to Buenos Aires found on KAYAK in the last 72 hours.
19/1Sun
1 stopLATAM Airlines
21h 05mSYD-AEP
$1,163
19/1Sun
1 stopLATAM Airlines
19h 35mSYD-EZE
$1,163
4/3Tue
3 stopsAir Canada
42h 05mSYD-EZE
$1,524
24/3Mon
3 stopsAir Canada
42h 05mSYD-EZE
$1,530
16/2Sun
3 stopsTurkish Airlines
63h 25mSYD-EZE
$1,629
27/2Thu
3 stopsTurkish Airlines
63h 25mSYD-EZE
$1,737
3/3Mon
2 stopsAmerican Airlines
33h 44mSYD-EZE
$1,782
16/4Wed
2 stopsAmerican Airlines
35h 25mSYD-EZE
$1,793
20/2Thu
1 stopUnited Airlines
33h 30mSYD-EZE
$11,215
29/3Sat
1 stopUnited Airlines
34h 10mSYD-EZE
$11,262

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Last minute flights from Sydney to Buenos Aires

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Sydney to Buenos Aires that are departing in the next 10 days.
3/1Fri
multi-stop
27h 15mSYD-AEP
26/2Wed
multi-stop
28h 45mAEP-SYD
$2,853
3/1Fri
multi-stop
29h 38mSYD-EZE
26/2Wed
multi-stop
21h 20mEZE-SYD
$2,853
3/1Fri
multi-stopLATAM Airlines
22h 00mSYD-AEP
26/2Wed
multi-stopLATAM Airlines
27h 45mAEP-SYD
$2,876
3/1Fri
multi-stopLATAM Airlines
20h 30mSYD-EZE
26/2Wed
multi-stopLATAM Airlines
24h 15mEZE-SYD
$2,876
3/1Fri
multi-stopLATAM Airlines
21h 20mSYD-AEP
26/2Wed
multi-stopLATAM Airlines
19h 25mAEP-SYD
$2,891
3/1Fri
multi-stopEmirates
53h 10mSYD-EZE
26/2Wed
multi-stopEmirates
41h 30mEZE-SYD
$4,560
6/1Mon
multi-stopEmirates
67h 15mSYD-EZE
13/1Mon
multi-stopEmirates
42h 00mEZE-SYD
$5,411
3/1Fri
multi-stopBritish Airways
57h 30mSYD-EZE
26/2Wed
multi-stopBritish Airways
51h 20mEZE-SYD
$6,233
7/1Tue
multi-stopAir Canada
42h 05mSYD-EZE
14/1Tue
multi-stopAir Canada
50h 35mEZE-SYD
$8,108
5/1Sun
multi-stopAir Canada
42h 05mSYD-EZE
18/1Sat
multi-stopAir Canada
50h 35mEZE-SYD
$20,925

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

Information on your arrival and departure airports

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