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Cheap flights from Australia to Buenos Aires from $1,070

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/8. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — BUE
20 Jul — 27 Jul1
1 adult

Cheap flight deals from Australia to Buenos Aires

Keep the following information in mind while searching for Australia to Buenos Aires flight deals. Data was last updated 15 July 2025.

Round-trip from

$1,854

One-way from

$1,070

Popular in

December

Cheapest in

May

Average price

$2,370
LATAM Airlines
  • LATAM Airlines
  • 15/9-12/11
  • 4 total stops
  • 55h 32m total
  • Australia to Buenos Aires
Search Deals
15/8
  • 15/8
  • 3 total stops
  • 48h 37m total
  • Australia to Buenos Aires
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($652 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($122 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Australia to Buenos Aires

Cheapest flights from Australia to Buenos Aires
Explore the most affordable flight options available from Australia to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 July 2025.

Mon 15/912:00MEL - EZE
2 stops31h 10mLATAM Airlines
Wed 12/1119:43EZE - MEL
2 stops24h 22mLATAM Airlines
Deal found 14/7$1,854
Sun 10/808:00MEL - AEP
3 stops36h 40mLATAM Airlines
Sat 23/810:35AEP - MEL
1 stop29h 40mLATAM Airlines
Deal found 14/7$1,953
Thu 6/1109:45BNE - EZE
1 stop36h 25mAmerican Airlines
Mon 10/1122:30EZE - BNE
1 stop43h 00mAmerican Airlines
Deal found 14/7$1,982
Wed 27/807:05BNE - AEP
2 stops25h 35mLATAM Airlines
Wed 3/921:05AEP - BNE
2 stops47h 30mLATAM Airlines
Deal found 13/7$2,021
Wed 27/806:00BNE - EZE
2 stops25h 12mLATAM Airlines
Wed 3/919:13EZE - BNE
2 stops49h 22mLATAM Airlines
Deal found 13/7$2,021
Thu 11/909:10SYD - EZE
2 stops36h 45mAmerican Airlines
Thu 25/920:40EZE - SYD
2 stops45h 25mAmerican Airlines
Deal found 13/7$2,028
Sun 10/811:50SYD - AEP
2 stops32h 50mLATAM Airlines
Sun 17/817:05AEP - SYD
3 stops51h 30mLATAM Airlines
Deal found 13/7$2,041
Wed 27/808:00SYD - EZE
2 stops23h 12mLATAM Airlines
Wed 3/912:48EZE - SYD
1 stop39h 27mLATAM Airlines
Deal found 13/7$2,052
Wed 10/909:25MEL - AEP
2 stops23h 15mMultiple Airlines
Mon 10/1115:40AEP - MEL
2 stops41h 10mMultiple Airlines
Deal found 13/7$2,055
Thu 30/1011:15SYD - EZE
2 stops37h 00mBritish Airways
Thu 20/1122:30EZE - SYD
2 stops44h 30mBritish Airways
Deal found 14/7$2,064
Wed 27/806:30ADL - EZE
2 stops24h 12mMultiple Airlines
Wed 3/919:13EZE - ADL
2 stops32h 32mMultiple Airlines
Deal found 12/7$2,069
Thu 28/806:15MEL - EZE
2 stops24h 57mMultiple Airlines
Thu 4/919:13EZE - MEL
1 stop21h 02mMultiple Airlines
Deal found 14/7$2,082

Cheapflights Fare Finder

Customise your flight search to find flights from Australia to Buenos Aires that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 15 July 2025.
Use the filters below to find and compare flights from Australia to Buenos Aires that are best for you.

Fly from

Australia

Fly to

Buenos Aires

Route

Depart

Return

Price

MelbourneBuenos Aires

MEL - EZE

MELEZE

Melbourne

Mon 15/9

12:00-06:10

2 stops31h 10m

Buenos Aires Ministro Pistarini

Wed 12/11

19:43-10:05

2 stops24h 22m

$1,854

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Sun 10/8

08:00-07:40

3 stops36h 40m

Buenos Aires Jorge Newbery

Sat 23/8

10:35-05:15

1 stop29h 40m

$1,953

BrisbaneBuenos Aires

BNE - EZE

BNEEZE

Brisbane

Thu 6/11

09:45-09:10

1 stop36h 25m

Buenos Aires Ministro Pistarini

Mon 10/11

22:30-06:30

1 stop43h 00m

$1,982

BrisbaneBuenos Aires

BNE - AEP

BNEAEP

Brisbane

Wed 27/8

07:05-19:40

2 stops25h 35m

Buenos Aires Jorge Newbery

Wed 3/9

21:05-09:35

2 stops47h 30m

$2,021

BrisbaneBuenos Aires

BNE - EZE

BNEEZE

Brisbane

Wed 27/8

06:00-18:12

2 stops25h 12m

Buenos Aires Ministro Pistarini

Wed 3/9

19:13-09:35

2 stops49h 22m

$2,021

SydneyBuenos Aires

SYD - EZE

SYDEZE

Sydney Kingsford Smith

Thu 11/9

09:10-08:55

2 stops36h 45m

Buenos Aires Ministro Pistarini

Thu 25/9

20:40-07:05

2 stops45h 25m

$2,028

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Sun 10/8

11:50-07:40

2 stops32h 50m

Buenos Aires Jorge Newbery

Sun 17/8

17:05-09:35

3 stops51h 30m

$2,041

SydneyBuenos Aires

SYD - EZE

SYDEZE

Sydney Kingsford Smith

Wed 27/8

08:00-18:12

2 stops23h 12m

Buenos Aires Ministro Pistarini

Wed 3/9

12:48-17:15

1 stop39h 27m

$2,052

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Wed 10/9

09:25-19:40

2 stops23h 15m

Buenos Aires Jorge Newbery

Mon 10/11

15:40-22:50

2 stops41h 10m

$2,055

SydneyBuenos Aires

SYD - EZE

SYDEZE

Sydney Kingsford Smith

Thu 30/10

11:15-10:15

2 stops37h 00m

Buenos Aires Ministro Pistarini

Thu 20/11

22:30-09:00

2 stops44h 30m

$2,064

Flights are sorted by cheapest return flights first.

Deals found on 12/7

Showing 1-10 of 60 results
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Best time to book a flight from Australia to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Australia with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Australia to Buenos Aires

What is the cheapest time of day to fly from AU to BUE?

Find hourly flight availability from Australia to Buenos Aires. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 July 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Australia to Buenos Aires as you normally would.

Reviews of airlines servicing Buenos Aires

Get insights into the airlines that provide service to Buenos Aires. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Buenos Aires. Reviews last updated 15 July 2025.
Get a feel of what it's like to fly with Emirates, LATAM Airlines, andQatar Airways from Australia to Buenos Aires by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,285 reviews
Check prices

Food

7.8

Boarding

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,June 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
Emirates
8.1
Very Good
3,285 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Food

7.8

Boarding

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,June 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
LATAM Airlines
7.5
Good
1,808 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Food

7.8

Boarding

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,June 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
Qatar Airways
7.4
Good
3,603 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Food

7.8

Boarding

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,June 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
United Airlines
7.4
Good
8,858 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Food

7.8

Boarding

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,June 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
Turkish Airlines
7.3
Good
3,901 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Food

7.8

Boarding

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,June 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.

Related info for your journey

Find useful and relevant information for your journey from Australia to Buenos Aires. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Australia to Buenos Aires one-way?

    $1,151 is the cheapest one-way deal found within the past few days, from LATAM Airlines. You may also be able to find cheap deals on United Airlines and Air Canada, with prices starting from $1,421 and $1,512, respectively.

  • What are the most popular routes from Australia to Buenos Aires?

    The most popular flight routes from Australia to Buenos Aires are Melbourne - Buenos Aires Ministro Pistarini, Sydney Kingsford Smith - Buenos Aires Ministro Pistarini and Sydney Kingsford Smith - Buenos Aires Jorge Newbery.

  • Can I find deals for flights from Australia to Buenos Aires that include hotel bookings?

    Yes. In addition to deals on Australia to Buenos Aires flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Australia to Buenos Aires?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Australia to Buenos Aires.

  • Can I find deals for business class flights from Australia to Buenos Aires?

    Yes. Cheapflights offers flight deals from Australia to Buenos Aires by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top 2 airlines flying from Australia to Buenos Aires

Discover the top 2 airlines that operate flights from Australia to Buenos Aires. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 15 July 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,987Average$3,010FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
LATAM AirlinesCheapest$2,047Average$2,627FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights

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