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Cheap flights from Australia to Buenos Aires from $983

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 18/8. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — BUE
20 Apr — 27 Apr1
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 April 2025.

Round-trip from

$1,867

One-way from

$983

Popular in

December

Cheapest in

June

Average price

$2,844
LATAM Airlines
  • LATAM Airlines
  • 19/5-26/5
  • 2 total stops
  • 40h 39m total
  • Australia to Buenos Aires
Search Deals
LATAM Airlines
  • LATAM Airlines
  • 18/8
  • 1 total stop
  • 19h 12m total
  • Australia to Buenos Aires
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($668 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($128 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 April 2025.

Mon 19/512:00MEL - EZE
1 stop19h 12mLATAM Airlines
Mon 26/519:13EZE - MEL
1 stop21h 27mLATAM Airlines
Deal found 13/4$1,867
Mon 19/512:00MEL - AEP
1 stop20h 40mLATAM Airlines
Mon 26/521:05AEP - MEL
1 stop19h 35mLATAM Airlines
Deal found 13/4$1,867
Wed 14/512:00MEL - EZE
2 stops27h 30mMultiple Airlines
Wed 21/519:13EZE - MEL
2 stops26h 22mMultiple Airlines
Deal found 14/4$2,128
Mon 19/508:15MEL - AEP
3 stops24h 25mMultiple Airlines
Mon 26/521:05AEP - MEL
3 stops27h 40mMultiple Airlines
Deal found 13/4$2,147
Tue 13/521:15BNE - AEP
2 stops35h 25mMultiple Airlines
Tue 20/521:05AEP - BNE
2 stops22h 25mMultiple Airlines
Deal found 14/4$2,337
Thu 29/520:45BNE - EZE
2 stops34h 27mMultiple Airlines
Thu 5/619:13EZE - BNE
2 stops30h 17mMultiple Airlines
Deal found 14/4$2,340
Wed 23/706:00AVV - AEP
3 stops26h 40mMultiple Airlines
Sun 17/821:05AEP - AVV
2 stops28h 05mMultiple Airlines
Deal found 14/4$2,381
Tue 23/907:05BNE - EZE
2 stops28h 22mLATAM Airlines
Tue 28/1019:00EZE - BNE
2 stops23h 45mLATAM Airlines
Deal found 14/4$2,391
Sat 12/711:50SYD - AEP
2 stops20h 50mLATAM Airlines
Fri 25/721:05AEP - SYD
2 stops23h 30mLATAM Airlines
Deal found 14/4$2,443
Sat 12/711:50SYD - EZE
2 stops24h 39mLATAM Airlines
Fri 25/719:14EZE - SYD
2 stops25h 21mLATAM Airlines
Deal found 14/4$2,443
Tue 13/509:10SYD - EZE
2 stops36h 45mAmerican Airlines
Tue 20/522:30EZE - SYD
2 stops43h 35mAmerican Airlines
Deal found 15/4$2,448
Tue 23/906:00BNE - AEP
2 stops26h 40mLATAM Airlines
Mon 27/1015:40AEP - BNE
2 stops27h 05mLATAM Airlines
Deal found 14/4$2,464

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 April 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 19/5

12:00-18:12

1 stop19h 12m

Buenos Aires Ministro Pistarini

Mon 26/5

19:13-05:40

1 stop21h 27m

$1,867

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Mon 19/5

12:00-19:40

1 stop20h 40m

Buenos Aires Jorge Newbery

Mon 26/5

21:05-05:40

1 stop19h 35m

$1,867

MelbourneBuenos Aires

MEL - EZE

MELEZE

Melbourne

Wed 14/5

12:00-02:30

2 stops27h 30m

Buenos Aires Ministro Pistarini

Wed 21/5

19:13-10:35

2 stops26h 22m

$2,128

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Mon 19/5

08:15-19:40

3 stops24h 25m

Buenos Aires Jorge Newbery

Mon 26/5

21:05-13:45

3 stops27h 40m

$2,147

BrisbaneBuenos Aires

BNE - AEP

BNEAEP

Brisbane

Tue 13/5

21:15-19:40

2 stops35h 25m

Buenos Aires Jorge Newbery

Tue 20/5

21:05-08:30

2 stops22h 25m

$2,337

BrisbaneBuenos Aires

BNE - EZE

BNEEZE

Brisbane

Thu 29/5

20:45-18:12

2 stops34h 27m

Buenos Aires Ministro Pistarini

Thu 5/6

19:13-14:30

2 stops30h 17m

$2,340

MelbourneBuenos Aires

AVV - AEP

AVVAEP

Melbourne Avalon

Wed 23/7

06:00-19:40

3 stops26h 40m

Buenos Aires Jorge Newbery

Sun 17/8

21:05-14:10

2 stops28h 05m

$2,381

BrisbaneBuenos Aires

BNE - EZE

BNEEZE

Brisbane

Tue 23/9

07:05-22:27

2 stops28h 22m

Buenos Aires Ministro Pistarini

Tue 28/10

19:00-07:45

2 stops23h 45m

$2,391

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Sat 12/7

11:50-16:00

3 stops41h 10m

Buenos Aires Jorge Newbery

Fri 25/7

21:05-09:35

2 stops23h 30m

$2,443

SydneyBuenos Aires

SYD - EZE

SYDEZE

Sydney Kingsford Smith

Sat 12/7

11:50-23:29

2 stops24h 39m

Buenos Aires Ministro Pistarini

Fri 25/7

19:14-09:35

2 stops25h 21m

$2,443

Flights are sorted by cheapest return flights first.

Deals found on 14/4

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 April 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.

Rainfall in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Buenos Aires ranges from 50.0 - 100.0 inches per month. January is typically the wettest month, when rainfall can reach 100.0 mm. June is typically the driest time to visit Buenos Aires when rainfall is around 50.0 mm.

Temperature in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Buenos Aires, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 11.0 C).

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 April 2025.
Read through reviews of airlines operating flights from Australia to Buenos Aires, such as Emirates, LATAM Airlines and Qatar Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.0
Very Good
3,198 reviews
Check prices

Comfort

8.0

Food

7.8

Boarding

8.1

Entertainment

8.2

Overall

8.0

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
Emirates
8.0
Very Good
3,198 reviews
Emirates
8.0
Very Good
3,198 reviews
Check prices

Comfort

8.0

Food

7.8

Boarding

8.1

Entertainment

8.2

Overall

8.0

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
LATAM Airlines
7.5
Good
1,758 reviews
Emirates
8.0
Very Good
3,198 reviews
Check prices

Comfort

8.0

Food

7.8

Boarding

8.1

Entertainment

8.2

Overall

8.0

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
Qatar Airways
7.4
Good
3,553 reviews
Emirates
8.0
Very Good
3,198 reviews
Check prices

Comfort

8.0

Food

7.8

Boarding

8.1

Entertainment

8.2

Overall

8.0

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
United Airlines
7.4
Good
8,656 reviews
Emirates
8.0
Very Good
3,198 reviews
Check prices

Comfort

8.0

Food

7.8

Boarding

8.1

Entertainment

8.2

Overall

8.0

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
Turkish Airlines
7.3
Good
3,760 reviews
Emirates
8.0
Very Good
3,198 reviews
Check prices

Comfort

8.0

Food

7.8

Boarding

8.1

Entertainment

8.2

Overall

8.0

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.

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?

    $983 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 Turkish Airlines and American Airlines, with prices starting from $1,552 and $1,781, respectively.

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

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

  • 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

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Australia to Buenos Aires

Discover the top 4 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 April 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$2,114Average$2,742FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
Air CanadaCheapest$2,360Average$2,590FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapest$2,461Average$3,126FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Qatar AirwaysCheapest$2,993Average$3,143FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

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