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SYD - BUE

$759 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 1/13. 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 travelers have searched 41,299,237 times on KAYAK, and here is why:

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

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 round-trip 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 round-trip 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
12:10 pm - 11:27 pmSYD-EZE
24h 17m1 stop
12:48 pm - 6:30 amEZE-SYD
28h 42m1 stop
$1,256LATAM Airlines
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Tue, May 6 - Wed, Jun 4
12:10 pm - 11:27 pmSYD-EZE
24h 17m1 stop
7:40 am - 6:30 amEZE-SYD
33h 50m2 stops
$1,259LATAM Airlines
Find Deal
Tue, May 6 - Wed, Jun 4
12:10 pm - 7:40 amSYD-AEP
32h 30m1 stop
9:05 pm - 6:30 amAEP-SYD
20h 25m1 stop
$1,331LATAM Airlines
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Tue, May 6 - Wed, Jun 4
5:50 pm - 7:40 pmSYD-AEP
38h 50m2 stops
4:10 pm - 6:30 amAEP-SYD
25h 20m1 stop
$1,368
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Tue, May 6 - Wed, Jun 4
11:15 am - 6:59 amSYD-EZE
33h 44m2 stops
11:59 pm - 9:00 amEZE-SYD
43h 01m2 stops
$1,532American Airlines
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Mon, Jan 27 - Mon, Feb 3
8:00 am - 2:40 pmSYD-AEP
20h 40m2 stops
3:40 pm - 9:25 amAEP-SYD
27h 45m2 stops
$1,588
Find Deal
Wed, Feb 5 - Sat, Feb 22
11:50 am - 7:20 amSYD-EZE
33h 30m1 stop
11:55 pm - 9:15 amEZE-SYD
43h 20m2 stops
$1,890United Airlines
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Thu, Jan 23 - Thu, Jan 30
11:20 am - 9:20 amSYD-EZE
60h 00m2 stops
9:05 pm - 9:05 amEZE-SYD
46h 00m2 stops
$1,892United Airlines
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Sun, Mar 2 - Sun, Mar 16
9:40 pm - 9:30 pmSYD-AEP
37h 50m2 stops
1:30 pm - 5:10 pmAEP-SYD
38h 40m2 stops
$1,939Qatar Airways
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Mon, Mar 17 - Wed, May 21
9:40 pm - 9:30 pmSYD-AEP
37h 50m2 stops
1:30 pm - 5:10 pmAEP-SYD
38h 40m2 stops
$1,980Qatar Airways
Find Deal
Mon, Mar 17 - Mon, May 19

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 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 $1,550 (return) on average. On the other hand, the most expensive months are December and January, where the average cost of round-trip tickets is $2,284 and $1,958 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
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 30% increase in price.

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 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 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 $759 for a one-way ticket and $1,256 for a round-trip.

  • Do I need a passport to fly between Sydney and Buenos Aires?

    Yes, you’ll need a passport to travel to Buenos Aires from Sydney.

  • 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 oneworld being the most commonly used for this route.

  • 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 round-trip 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 airline flying 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 1859 reviews
7.3Comfort
6.7Food
8.1Crew
7.0Entertainment
7.6Boarding
Airline reviews

Very poor ! Latam is really excellent in mistreating its premium passengers and their family. They should go out of business for good.

2.0 MediocreBruno, Dec 2024SSA - CGH
Read more LATAM Airlines reviews

Very poor ! Latam is really excellent in mistreating its premium passengers and their family. They should go out of business for good.

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

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

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

Information on your arrival and departure airports

Sydney (SYD)

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