EZE - SYD

$844 Find Cheap Flights from Buenos Aires to Sydney

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buenos Aires to Sydney departing on 8/21. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buenos Aires to Sydney, 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 Buenos Aires to Sydney, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Buenos Aires to Sydney (EZE-SYD)

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

Fri, Aug 8 - Thu, Aug 21
LATAM Airlines Logo
7:40 am - 6:45 amEZE-SYD
34h 05m2 stops
LATAM Airlines Logo
1:10 pm - 2:30 amSYD-EZE
26h 20m2 stops
$1,442LATAM Airlines
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Sat, Aug 2 - Wed, Aug 13
LATAM Airlines Logo
3:55 am - 6:45 amEZE-SYD
37h 50m2 stops
LATAM Airlines Logo
8:00 am - 6:12 pmSYD-EZE
23h 12m2 stops
$1,456LATAM Airlines
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Fri, Aug 8 - Thu, Aug 21
LATAM Airlines Logo
7:30 am - 6:45 amEZE-SYD
34h 15m2 stops
LATAM Airlines Logo
11:50 am - 5:55 amSYD-EZE
31h 05m3 stops
$1,477LATAM Airlines
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Fri, Aug 8 - Thu, Aug 21
LATAM Airlines Logo
7:40 am - 9:35 amEZE-SYD
36h 55m3 stops
LATAM Airlines Logo
11:50 am - 5:55 amSYD-EZE
31h 05m3 stops
$1,512LATAM Airlines
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Thu, Aug 7 - Thu, Aug 21
LATAM Airlines Logo
3:55 am - 6:45 amEZE-SYD
37h 50m2 stops
LATAM Airlines Logo
1:10 pm - 6:12 pmSYD-EZE
18h 02m1 stop
$1,527LATAM Airlines
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Fri, Aug 1 - Sun, Aug 31
LATAM Airlines Logo
7:13 pm - 9:35 amEZE-SYD
25h 22m1 stop
LATAM Airlines Logo
11:50 am - 11:27 pmSYD-EZE
24h 37m1 stop
$1,544LATAM Airlines
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Fri, Sep 12 - Sat, Apr 18
LATAM Airlines Logo
7:40 am - 9:35 amEZE-SYD
36h 55m3 stops
LATAM Airlines Logo
11:10 am - 11:27 pmSYD-EZE
25h 17m1 stop
$1,549LATAM Airlines
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Tue, Sep 16 - Sat, Apr 18
LATAM Airlines Logo
7:30 am - 6:45 amEZE-SYD
34h 15m2 stops
LATAM Airlines Logo
11:10 am - 11:27 pmSYD-EZE
25h 17m1 stop
$1,553LATAM Airlines
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Fri, Aug 1 - Sun, Aug 31
Logo
12:58 pm - 8:45 amEZE-SYD
30h 47m2 stops
Logo
11:50 am - 11:27 pmSYD-EZE
24h 37m2 stops
$1,594
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Wed, Oct 15 - Wed, Oct 29
Logo
12:48 pm - 7:45 amEZE-SYD
28h 57m1 stop
Logo
9:55 am - 6:43 pmSYD-EZE
22h 48m2 stops
$1,792
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Useful Info

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

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

How much is a round-trip flight from Buenos Aires Ministro Pistarini Airport to Sydney?

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Buenos Aires Ministro Pistarini Airport to Sydney, 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 Buenos Aires Ministro Pistarini Airport to Sydney is April, where tickets cost $1,998 (return) on average. On the other hand, the most expensive months are January and December, where the average cost of round-trip tickets is $3,370 and $2,764 respectively.

How far in advance should I book a flight from Buenos Aires Ministro Pistarini Airport to Sydney?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Buenos Aires Ministro Pistarini Airport to Sydney, 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 Buenos Aires Ministro Pistarini Airport to Sydney, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

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Good to know

Low seasonJuly
High seasonDecember
Cheapest flight$844
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly with an average 15% increase in price.
Flight from Buenos Aires to Sydney

When to book flights from Buenos Aires to Sydney

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

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

    In the last 3 days, the lowest price for a flight from Buenos Aires Ministro Pistarini Airport to Sydney was $844 for a one-way ticket and $1,442 for a round-trip.

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

    Yes

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

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

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

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

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

    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 Buenos Aires to Sydney.

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

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

    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 Sydney with an airline and back to Buenos Aires with another airline. Booking your flights between Buenos Aires and SYD 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 Buenos Aires to Sydney?

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

Reviews of the top airline flying from Buenos Aires to Sydney

 
See real verified KAYAK customer reviews for airlines flying from Buenos Aires to Sydney. 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 Buenos Aires to Sydney? 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 1801 reviews
7.4Comfort
8.1Crew
7.6Boarding
7.0Entertainment
6.7Food
Airline reviews

The boarding and new bag drop-off process was confusing and causing massive delays.

2.0 MediocreFernando, Jun 2025GRU - POA
Read more LATAM Airlines reviews

The boarding and new bag drop-off process was confusing and causing massive delays.

Wider seats, better seat cushions, (I felt like there was a board I was sitting on). I had the chicken to eat but It neither tasted nor looked like chicken. The fruit was good.

It was a very good flight, no entertainment is the reason for not checking that box.

Our flight was cancelled and it took them 5 hours to reschedule and the next morning they said we still didn’t have a new ticket.

I travel often with LATAM, it never disappoints me. The service is great, nice crew, latest and some classic movies. I got 3 small meals, cannot complaint. I’ll definitely travel again with them.

We departed and landed on time, the aircraft was clean and comfortable, the crew were lovely. Online checkin worked well and the self service bag drop at the airport worked well. The a/c was an Airbus A330 and has been fitted with a good entertainment system with lots of choice in many languages. The price I paid for the flight was competitive with other airlines apart from the budget carriers, none of whom I was familiar with so I stuck to an airline I have used in previous visits to South America.

We didn’t have any entertainment. I tried to go online without success. The airplane was extremely cold and they didn’t have blankets.

Delta has an outstanding service. They are courteous and punctual most of the time. The flight departed a half hour late but we arrived 15 minutes early.

Change of gate in Santiago devolved into half plus hour delay and a really tight connection in Lima

They didi not provide wheelchair though we had requested. We had to run around for 40 minutes and arrange it from the airport!

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

Information on your arrival and departure airports

Buenos Aires (EZE)
Sydney (SYD)

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