EZE - SYD

$973 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 12/11. 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 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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Everything you should know

Cheapest round-trip
$1,404
Typical prices: $1,840-$2,509
LATAM Airlines
Fri 11/21Fri 11/28
EZE - SYD • 1 stop
Cheapest one-way
$973
Typical prices: $1,946-$2,763
China Eastern
Thu 12/11
EZE - SYD • 1 stop
Top airlines
LATAM Airlines
Cheapest • from $1,404 (round-trip)
LATAM Airlines
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
September
Cheapest • 22% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight 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, Nov 21 - Fri, Nov 28
LATAM Airlines Logo
7:43 pm - 6:15 amEZE-SYD
20h 32m1 stop
LATAM Airlines Logo
11:10 am - 6:43 pmSYD-EZE
21h 33m1 stop
$1,404LATAM Airlines
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Fri, Nov 21 - Fri, Nov 28
LATAM Airlines Logo
7:10 am - 6:15 amEZE-SYD
33h 05m2 stops
LATAM Airlines Logo
11:10 am - 2:50 amSYD-EZE
29h 40m2 stops
$1,416LATAM Airlines
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Thu, Dec 25 - Thu, Jan 29
Multiple Airlines Logo
2:00 am - 3:05 pmEZE-SYD
23h 05m1 stop
Multiple Airlines Logo
11:45 am - 4:55 pmSYD-EZE
19h 10m1 stop
$1,761Multiple Airlines
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Sun, Mar 1 - Tue, Mar 31
Multiple Airlines Logo
7:43 pm - 9:45 amEZE-SYD
24h 02m2 stops
Multiple Airlines Logo
11:10 am - 10:27 pmSYD-EZE
25h 17m1 stop
$1,859Multiple Airlines
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Fri, Nov 14 - Fri, Nov 21
LATAM Airlines Logo
7:43 pm - 6:15 amEZE-SYD
20h 32m1 stop
LATAM Airlines Logo
11:10 am - 8:55 pmSYD-EZE
23h 45m1 stop
$1,884LATAM Airlines
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Wed, Dec 10 - Sun, Feb 1
LATAM Airlines Logo
12:15 pm - 9:20 amEZE-SYD
31h 05m2 stops
LATAM Airlines Logo
11:10 am - 6:43 pmSYD-EZE
21h 33m1 stop
$1,916LATAM Airlines
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Sun, Dec 14 - Wed, Dec 31
LATAM Airlines Logo
7:43 pm - 6:15 amEZE-SYD
20h 32m1 stop
LATAM Airlines Logo
11:10 am - 8:55 pmSYD-EZE
23h 45m1 stop
$1,926LATAM Airlines
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Sat, Jan 31 - Mon, Mar 2
United Airlines Logo
11:55 pm - 7:00 amEZE-SYD
41h 05m1 stop
United Airlines Logo
11:20 am - 7:20 amSYD-EZE
34h 00m2 stops
$2,057United Airlines
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Sat, Feb 7 - Sat, Feb 28
United Airlines Logo
11:55 pm - 7:00 amEZE-SYD
41h 05m1 stop
United Airlines Logo
11:50 am - 7:20 amSYD-EZE
33h 30m1 stop
$2,060United Airlines
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Mon, Nov 3 - Tue, Dec 9
United Airlines Logo
11:55 pm - 9:05 amEZE-SYD
43h 10m2 stops
United Airlines Logo
11:50 am - 9:20 amSYD-EZE
35h 30m1 stop
$2,064United Airlines
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Booking Insights

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?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Buenos Aires Ministro Pistarini Airport to Sydney departing in November.

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 September, where tickets cost $1,746 (return) on average. On the other hand, the most expensive months are January and December, where the average cost of round-trip tickets is $3,374 and $2,484 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 10 weeks before departure.

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Good to know

Low seasonJuly
Cheapest flight$973
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 3% 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 $973 for a one-way ticket and $1,404 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.

  • 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 1870 reviews
7.3Comfort
7.0Entertainment
8.0Crew
6.7Food
7.6Boarding
Airline reviews

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.

2.0 MediocreBruno, Oct 2025GRU - LHR
Read more LATAM Airlines reviews

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 .

we were missing our luggage, trying to find someone to have any empathy was pretty much not happening....

Poor handling of carry on luggage. We had a 8 hour stop in Santiago, are over 70 and, in spite of paying full fare they wanted to send carry on to luggage hold. No empathy. We had to show that several group 4/5 passengers were not sending their carry ons before they finally let Is keep them. Very poor .

Just to drop my already labeled bag it took 50 minutes inline. Completely disappointed with Latam operation at GRU

Really bad experience – delayed for 6 hours without any notice, no food or drinks provided, and stuck in the horrible Cartagena airport.

I couldn't travel, now I can't get a refund and to change the date I have to pay an absurd fine.

Boarding was confusing with a delayed flight because there was no English translation

Horrible the worst airlines I have ever flown. Cancelled flight with no choices and when contacted them they were not helpful

Because the flight was late, we lost the connection to Brazil. You, Delta delayed, and you Delta anticipated the door closing in 15 min from Miami to GRU. Why? It caused a lot of stress! I almost could not see my mother in law alive because of your delay.

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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