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

$1,212 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 Emirates, with prices starting from $2,344 and $2,604, respectively. Find deals

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, Sydney Kingsford Smith - Buenos Aires Jorge Newbery and Melbourne - Buenos Aires Ministro Pistarini. Find deals

What are the most popular airlines that fly from Australia to Buenos Aires?

The most popular airlines flying from Australia to Buenos Aires are American Airlines, Air Canada and LATAM Airlines. Something to consider prior to booking your flight.

How far in advance should I book a flight from Australia to Buenos Aires?

Find a great deal and save up to 45% by booking at least 21 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Australia to Buenos Aires within the next two weeks, with the cheapest ticket starting at $2,501.

What is the cheapest month to fly from Australia to Buenos Aires?

Our data shows that June tends to be the cheapest month to fly to Buenos Aires from Australia. Users have commonly found prices around $2,692 for the month, but tickets can be as low as $2,064. Due to multiple factors, prepare for potentially higher prices in December.

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.

$2,613+ Flights from Australia to Buenos Aires - Compare & Save Big

Cheap flight deals from Australia to Buenos Aires

Round-trip from	$1,930
One-way from	$1,182
Popular in	December
Cheapest in	June
Average price	$2,807

LATAM Airlines
13/6-14/6
3 total stops
44h 39m total
Australia to Buenos Aires

Search Deals

15/6
2 total stops
33h 42m total
Australia to Buenos Aires

Search Deals

Highest demand for flights based on searches. 13% potential increase in price ($653 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($125 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 30 April 2025.

Fri 13/608:00MEL - EZE

2 stops23h 12mLATAM Airlines

Sat 14/619:13EZE - MEL

1 stop21h 27mLATAM Airlines

Deal found 28/4$1,930

Thu 15/512:35BNE - EZE

2 stops44h 30mMultiple Airlines

Sat 14/613:00EZE - BNE

2 stops44h 25mMultiple Airlines

Deal found 29/4$2,075

Fri 13/608:15MEL - AEP

2 stops24h 25mMultiple Airlines

Sat 14/621:05AEP - MEL

1 stop19h 35mMultiple Airlines

Deal found 28/4$2,116

Sat 14/623:55MEL - AEP

2 stops32h 45mLATAM Airlines

Sat 21/615:40AEP - MEL

1 stop25h 00mLATAM Airlines

Deal found 29/4$2,161

Mon 2/608:40BNE - AEP

2 stops24h 00mLATAM Airlines

Sun 15/621:05AEP - BNE

2 stops25h 30mLATAM Airlines

Deal found 28/4$2,225

Sat 14/606:00ADL - EZE

3 stops29h 57mMultiple Airlines

Sat 21/619:13EZE - ADL

2 stops33h 32mMultiple Airlines

Deal found 29/4$2,264

Fri 13/612:10SYD - EZE

1 stop19h 02mLATAM Airlines

Fri 20/607:30EZE - SYD

2 stops34h 15mLATAM Airlines

Deal found 29/4$2,281

Tue 3/611:30SYD - AEP

1 stop21h 10mMultiple Airlines

Fri 11/708:40AEP - SYD

1 stop19h 35mMultiple Airlines

Deal found 29/4$2,284

Tue 3/611:30SYD - EZE

1 stop19h 42mMultiple Airlines

Fri 11/705:33EZE - SYD

1 stop22h 42mMultiple Airlines

Deal found 29/4$2,284

Sun 8/611:50SYD - AEP

2 stops20h 50mLATAM Airlines

Sun 15/621:05AEP - SYD

1 stop20h 40mLATAM Airlines

Deal found 29/4$2,303

Mon 2/607:00BNE - EZE

2 stops24h 12mLATAM Airlines

Sun 15/619:13EZE - BNE

2 stops27h 22mLATAM Airlines

Deal found 28/4$2,359

Sat 14/607:30MEL - EZE

3 stops28h 57mMultiple Airlines

Sat 21/619:13EZE - MEL

3 stops31h 22mMultiple Airlines

Deal found 29/4$2,361

Best flights from Australia to Buenos Aires
Discover carefully curated flight deals from Australia to Buenos Aires that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 April 2025.

Fri 13/608:00MEL - EZE

2 stops23h 12mLATAM Airlines

Sat 14/619:13EZE - MEL

1 stop21h 27mLATAM Airlines

Deal found 28/4$1,930

Thu 15/512:35BNE - EZE

2 stops44h 30mMultiple Airlines

Sat 14/613:00EZE - BNE

2 stops44h 25mMultiple Airlines

Deal found 29/4$2,075

Thu 23/1010:20SYD - EZE

3 stops66h 10mAir Canada

Wed 3/1217:00EZE - SYD

3 stops50h 35mAir Canada

Deal found 29/4$2,376

Fri 9/509:10SYD - EZE

2 stops36h 45mAmerican Airlines

Mon 26/522:30EZE - SYD

2 stops43h 35mAmerican Airlines

Deal found 29/4$2,433

Wed 15/1021:55SYD - EZE

3 stops62h 30mTurkish Airlines

Thu 30/1023:55EZE - SYD

3 stops53h 50mTurkish Airlines

Deal found 29/4$2,698

Thu 23/1016:15MEL - AEP

2 stops38h 45mQatar Airways

Wed 3/1213:30AEP - MEL

2 stops38h 55mQatar Airways

Deal found 29/4$2,871

Mon 20/1011:55MEL - EZE

2 stops58h 05mUnited Airlines

Tue 2/1223:55EZE - MEL

2 stops43h 35mUnited Airlines

Deal found 29/4$2,996

Wed 14/501:55BNE - EZE

2 stops56h 10mEmirates

Sat 14/622:15EZE - BNE

2 stops35h 05mEmirates

Deal found 29/4$3,344

Fri 13/608:15MEL - AEP

2 stops24h 25mMultiple Airlines

Sat 14/621:05AEP - MEL

1 stop19h 35mMultiple Airlines

Deal found 28/4$2,116

Sat 14/623:55MEL - AEP

2 stops32h 45mLATAM Airlines

Sat 21/615:40AEP - MEL

1 stop25h 00mLATAM Airlines

Deal found 29/4$2,161

Mon 2/608:40BNE - AEP

2 stops24h 00mLATAM Airlines

Sun 15/621:05AEP - BNE

2 stops25h 30mLATAM Airlines

Deal found 28/4$2,225

Sat 14/606:00ADL - EZE

3 stops29h 57mMultiple Airlines

Sat 21/619:13EZE - ADL

2 stops33h 32mMultiple Airlines

Deal found 29/4$2,264

Last-minute flights from Australia to Buenos Aires
Discover last-minute flight deals from Australia to Buenos Aires. Data last updated 30 April 2025 and is based on user searches.

Sat 3/509:10SYD - EZE

2 stops62h 05mAmerican Airlines

Wed 28/520:50EZE - SYD

2 stops45h 15mAmerican Airlines

Deal found 29/4$2,433

Mon 5/509:10SYD - EZE

2 stops38h 05mAmerican Airlines

Sun 1/622:30EZE - SYD

2 stops43h 35mAmerican Airlines

Deal found 29/4$2,433

Tue 6/519:25SYD - EZE

2 stops53h 22mMultiple Airlines

Thu 29/507:10EZE - SYD

1 stop21h 05mMultiple Airlines

Deal found 29/4$2,423

Tue 6/518:30MEL - EZE

2 stops54h 17mMultiple Airlines

Fri 6/607:10EZE - MEL

2 stops24h 55mMultiple Airlines

Deal found 29/4$2,592

Tue 6/506:00AVV - AEP

2 stops26h 40mMultiple Airlines

Tue 13/521:05AEP - AVV

3 stops34h 10mMultiple Airlines

Deal found 29/4$2,684

Tue 6/506:00AVV - EZE

2 stops30h 27mMultiple Airlines

Tue 13/519:13EZE - AVV

3 stops31h 52mMultiple Airlines

Deal found 29/4$2,684

Tue 6/512:10SYD - AEP

1 stop20h 30mLATAM Airlines

Thu 29/521:05AEP - SYD

2 stops23h 30mLATAM Airlines

Deal found 29/4$2,718

Tue 6/511:30SYD - EZE

2 stops31h 25mLATAM Airlines

Thu 29/507:30EZE - SYD

3 stops37h 05mLATAM Airlines

Deal found 29/4$2,751

Tue 6/508:10MEL - AEP

2 stops24h 30mLATAM Airlines

Fri 6/615:40AEP - MEL

2 stops31h 55mLATAM Airlines

Deal found 29/4$2,775

Tue 6/507:30MEL - AEP

2 stops25h 10mMultiple Airlines

Tue 13/521:05AEP - MEL

3 stops30h 30mMultiple Airlines

Deal found 29/4$2,821

Tue 6/508:10MEL - EZE

2 stops28h 17mLATAM Airlines

Tue 13/512:48EZE - MEL

3 stops35h 17mLATAM Airlines

Deal found 29/4$2,935

Thu 8/510:20SYD - EZE

3 stops71h 45mEmirates

Wed 21/522:40EZE - SYD

3 stops42h 45mEmirates

Deal found 30/4$3,622

One-way flights from Australia to Buenos Aires
Search for one-way flight options from Australia to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated 30 April 2025.

Sun 15/621:30BNE - EZE

2 stops33h 42mMultiple Airlines

Deal found 29/4$1,182

Tue 10/622:00SYD - AEP

2 stops34h 40mMultiple Airlines

Deal found 29/4$1,184

Tue 10/622:00SYD - EZE

2 stops33h 12mMultiple Airlines

Deal found 29/4$1,184

Thu 12/611:50SYD - AEP

2 stops20h 50mLATAM Airlines

Deal found 29/4$1,212

Thu 12/611:50SYD - EZE

2 stops24h 37mLATAM Airlines

Deal found 29/4$1,212

Sun 15/607:45BNE - AEP

3 stops24h 55mLATAM Airlines

Deal found 29/4$1,226

Sun 15/608:10BNE - EZE

3 stops28h 17mLATAM Airlines

Deal found 29/4$1,226

Sun 15/617:55PER - EZE

2 stops35h 17mMultiple Airlines

Deal found 28/4$1,316

Thu 29/520:55AVV - AEP

2 stops35h 45mMultiple Airlines

Deal found 28/4$1,316

Thu 29/514:55AVV - EZE

2 stops40h 17mMultiple Airlines

Deal found 28/4$1,319

Thu 29/519:15MEL - EZE

2 stops35h 57mMultiple Airlines

Deal found 28/4$1,327

Sun 15/623:55PER - EZE

3 stops47h 02mLATAM Airlines

Deal found 28/4$1,450

Cheapflights Fare Finder

Use the filters below to find and compare flights from Australia to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MelbourneBuenos Aires

MEL - EZE

MELEZE

Melbourne

Fri 13/6

08:00-18:12

2 stops23h 12m

Buenos Aires Ministro Pistarini

Sat 14/6

19:13-05:40

1 stop21h 27m

$1,930

BrisbaneBuenos Aires

BNE - EZE

BNEEZE

Brisbane

Thu 15/5

12:35-20:05

2 stops44h 30m

Buenos Aires Ministro Pistarini

Sat 14/6

13:00-22:25

2 stops44h 25m

$2,075

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Fri 13/6

08:15-19:40

2 stops24h 25m

Buenos Aires Jorge Newbery

Sat 14/6

21:05-05:40

1 stop19h 35m

$2,116

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Sat 14/6

23:55-19:40

2 stops32h 45m

Buenos Aires Jorge Newbery

Sat 21/6

15:40-05:40

1 stop25h 00m

$2,161

BrisbaneBuenos Aires

BNE - AEP

BNEAEP

Brisbane

Mon 2/6

08:40-19:40

2 stops24h 00m

Buenos Aires Jorge Newbery

Sun 15/6

21:05-11:35

2 stops25h 30m

$2,225

AdelaideBuenos Aires

ADL - EZE

ADLEZE

Adelaide

Sat 14/6

06:00-23:27

3 stops29h 57m

Buenos Aires Ministro Pistarini

Sat 21/6

19:13-17:15

2 stops33h 32m

$2,264

SydneyBuenos Aires

SYD - EZE

SYDEZE

Sydney Kingsford Smith

Fri 13/6

12:10-18:12

1 stop19h 02m

Buenos Aires Ministro Pistarini

Fri 20/6

07:30-06:45

2 stops34h 15m

$2,281

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Tue 3/6

11:30-19:40

1 stop21h 10m

Buenos Aires Jorge Newbery

Fri 11/7

08:40-17:15

1 stop19h 35m

$2,284

SydneyBuenos Aires

SYD - EZE

SYDEZE

Sydney Kingsford Smith

Tue 3/6

11:30-18:12

1 stop19h 42m

Buenos Aires Ministro Pistarini

Fri 11/7

05:33-17:15

1 stop22h 42m

$2,284

SydneyBuenos Aires

SYD - AEP

SYDAEP

Sydney Kingsford Smith

Sun 8/6

11:50-19:40

2 stops20h 50m

Buenos Aires Jorge Newbery

Sun 15/6

21:05-06:45

1 stop20h 40m

$2,303

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 53 results

...

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?

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

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

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

Read through reviews of airlines operating flights from Australia to Buenos Aires, such as Emirates, Delta and LATAM Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Emirates

8.0

Very Good

3,215 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

Emirates

8.0

Very Good

3,215 reviews

Emirates

8.0

Very Good

3,215 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

Delta

8.0

Very Good

7,936 reviews

Emirates

8.0

Very Good

3,215 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

LATAM Airlines

7.5

Good

1,767 reviews

Emirates

8.0

Very Good

3,215 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

SWISS

7.5

Good

1,588 reviews

Emirates

8.0

Very Good

3,215 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

Qatar Airways

7.4

Good

3,563 reviews

Emirates

8.0

Very Good

3,215 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

Related info for your journey

What are the cheapest airlines to fly from Australia to Buenos Aires one-way?
$1,212 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 Emirates, with prices starting from $2,344 and $2,604, 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, Sydney Kingsford Smith - 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

Alternative routes for Australia to Buenos Aires

Sydney to Ministro Pistarini flights

Sydney to Jorge Newbery flights

Melbourne to Ministro Pistarini flights

Brisbane to Ministro Pistarini flights

Sydney to Cordoba flights

Perth to Ministro Pistarini flights

Sydney to Mendoza flights

Adelaide to Ministro Pistarini flights

Brisbane to Mendoza flights

Melbourne to Mendoza flights

Top 4 airlines flying from Australia to Buenos Aires

Airline	Cheapest	Average	Flexibility	On-time
LATAM Airlines	Cheapest$2,085	Average$2,701	FlexibilityNo cancel fee	On-time81%	Search LATAM Airlines flights
Air Canada	Cheapest$2,327	Average$2,554	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
American Airlines	Cheapest$2,426	Average$3,083	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Qatar Airways	Cheapest$2,952	Average$3,178	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Australia to Buenos Aires?

When you search for this flight from Australia to Buenos Aires, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Australia to Buenos Aires?

Cheapflights helps you find that perfect flight to Buenos Aires from Australia by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Australia to Buenos Aires with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Australia to Buenos Aires flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Australia to Buenos Aires become cheaper?

Not ready to book yet? You can track prices for flights from Australia to Buenos Aires on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Australia to Buenos Aires from $1,134

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 25/7. Fares are subject to change and may not be available on all flights or dates of travel.

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 30 April 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Australia to Buenos Aires

Cheapest flights from Australia to Buenos AiresExplore 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 30 April 2025.

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 30 April 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Australia to Buenos Aires that are best for you.

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.

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 30 April 2025.

Rainfall in Buenos Aires by month

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

Temperature in Buenos Aires by month

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

Reviews of airlines servicing Buenos Aires

Read through reviews of airlines operating flights from Australia to Buenos Aires, such as Emirates, Delta and LATAM Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Australia to Buenos Aires

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Australia to Buenos Aires

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Australia to Buenos Aires?

Why should you use Cheapflights to find cheap flight tickets from Australia to Buenos Aires?

Can Cheapflights find flights from Australia to Buenos Aires with no change fees?

Can Cheapflights notify me if prices for flights from Australia to Buenos Aires become cheaper?

100% Free

Book with Flexibility

Travel Smart

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 30 April 2025.