Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Buenos Aires to Australia from $1,163

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buenos Aires to Australia departing on 12/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Buenos Aires to Australia

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
02:00 - 12:10
EZE
-
SYD
21h 10m
1 stop
Multiple Airlines Logo
09:55 - 16:15
SYD
-
EZE
19h 20m
1 stop
$1,840Multiple Airlines
Thu, 16 Jul - Mon, 27 Jul
Multiple Airlines Logo
02:00 - 12:10
EZE
-
SYD
21h 10m
1 stop
Multiple Airlines Logo
09:55 - 16:15
SYD
-
EZE
19h 20m
1 stop
$2,023Multiple Airlines
Thu, 16 Jul - Mon, 27 Jul
China Eastern Logo
02:00 - 12:10
EZE
-
SYD
21h 10m
1 stop
China Eastern Logo
11:15 - 16:15
SYD
-
EZE
18h 00m
1 stop
$2,040China Eastern
Mon, 13 Jul - Thu, 6 Aug
Multiple Airlines Logo
02:00 - 08:45
EZE
-
SYD
41h 45m
1 stop
Multiple Airlines Logo
18:55 - 16:30
SYD
-
EZE
34h 35m
1 stop
$2,046Multiple Airlines
Thu, 30 Apr - Sun, 17 May
China Eastern Logo
02:00 - 12:10
EZE
-
SYD
21h 10m
1 stop
China Eastern Logo
11:15 - 16:30
SYD
-
EZE
18h 15m
1 stop
$2,059China Eastern
Thu, 28 May - Mon, 29 Jun
China Eastern Logo
02:00 - 12:10
EZE
-
SYD
21h 10m
1 stop
China Eastern Logo
11:15 - 16:15
SYD
-
EZE
18h 00m
1 stop
$2,060China Eastern
Thu, 2 Jul - Thu, 30 Jul
LATAM Airlines Logo
15:45 - 07:50
AEP
-
SYD
26h 05m
1 stop
LATAM Airlines Logo
11:45 - 14:50
SYD
-
AEP
16h 05m
1 stop
$2,155LATAM Airlines
Mon, 30 Mar - Wed, 15 Apr
LATAM Airlines Logo
19:21 - 07:50
EZE
-
SYD
22h 29m
1 stop
LATAM Airlines Logo
11:45 - 18:21
SYD
-
EZE
19h 36m
1 stop
$2,155LATAM Airlines
Mon, 30 Mar - Wed, 15 Apr
Emirates Logo
22:40 - 20:45
EZE
-
OOL
57h 05m
3 stops
Emirates Logo
18:00 - 21:05
OOL
-
EZE
64h 05m
3 stops
$4,210Emirates
Mon, 11 May - Fri, 22 May
Emirates Logo
23:00 - 16:10
EZE
-
OOL
52h 10m
3 stops
Emirates Logo
06:00 - 21:10
OOL
-
EZE
52h 10m
3 stops
$5,344Emirates
Thu, 19 Mar - Thu, 26 Mar

United Airlines flights from Buenos Aires to Australia

Our best United Airlines deals on Buenos Aires to Australia flight tickets
United Airlines
11 Feb
EZE23:55Buenos Aires Ministro Pistarini
41h 05m
1 stop
SYD07:00Sydney Kingsford Smith
20 Feb
SYD14:00Sydney Kingsford Smith
31h 20m
2 stops
EZE07:20Buenos Aires Ministro Pistarini
$2,977
United Airlines
12 Feb
EZE22:05Buenos Aires Ministro Pistarini
42h 15m
2 stops
SYD06:20Sydney Kingsford Smith
7 Mar
SYD12:10Sydney Kingsford Smith
35h 10m
2 stops
EZE09:20Buenos Aires Ministro Pistarini
$2,987
United Airlines
12 Feb
EZE22:05Buenos Aires Ministro Pistarini
42h 15m
2 stops
SYD06:20Sydney Kingsford Smith
7 Mar
SYD11:20Sydney Kingsford Smith
36h 00m
2 stops
EZE09:20Buenos Aires Ministro Pistarini
$2,990

LATAM Airlines flights from Buenos Aires to Australia

Our best LATAM Airlines deals on Buenos Aires to Australia flight tickets
LATAM Airlines
30 Mar
AEP15:45Buenos Aires Jorge Newbery
26h 05m
1 stop
SYD07:50Sydney Kingsford Smith
15 Apr
SYD11:45Sydney Kingsford Smith
16h 05m
1 stop
AEP14:50Buenos Aires Jorge Newbery
$2,155
LATAM Airlines
9 Mar
AEP21:05Buenos Aires Jorge Newbery
18h 20m
1 stop
MEL05:25Melbourne
25 Mar
MEL07:25Melbourne
41h 05m
2 stops
AEP10:30Buenos Aires Jorge Newbery
$2,242
LATAM Airlines
3 May
AEP21:05Buenos Aires Jorge Newbery
20h 45m
1 stop
SYD06:50Sydney Kingsford Smith
25 May
SYD11:45Sydney Kingsford Smith
41h 15m
2 stops
AEP16:00Buenos Aires Jorge Newbery
$2,256

momondo Fare Finder

 
Customise your flight search to find flights from Buenos Aires to Australia 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, momondo users made 78,305 searches. Data last updated 3 February 2026.
Use the filters below to find and compare flights from Buenos Aires to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Buenos AiresSydney

EZE - SYD

EZESYD

Buenos Aires Ministro Pistarini

Thu 16/7

02:00-12:10

1 stop21h 10m

Sydney Kingsford Smith

Mon 27/7

09:55-16:15

1 stop19h 20m

$1,840

Buenos AiresSydney

EZE - SYD

EZESYD

Buenos Aires Ministro Pistarini

Thu 16/7

02:00-12:10

1 stop21h 10m

Sydney Kingsford Smith

Mon 27/7

09:55-16:15

1 stop19h 20m

$2,023

Buenos AiresSydney

EZE - SYD

EZESYD

Buenos Aires Ministro Pistarini

Mon 13/7

02:00-12:10

1 stop21h 10m

Sydney Kingsford Smith

Thu 6/8

11:15-16:15

1 stop18h 00m

$2,040

Buenos AiresSydney

EZE - SYD

EZESYD

Buenos Aires Ministro Pistarini

Thu 30/4

02:00-08:45

1 stop41h 45m

Sydney Kingsford Smith

Sun 17/5

18:55-16:30

1 stop34h 35m

$2,046

Buenos AiresSydney

EZE - SYD

EZESYD

Buenos Aires Ministro Pistarini

Thu 28/5

02:00-12:10

1 stop21h 10m

Sydney Kingsford Smith

Mon 29/6

11:15-16:30

1 stop18h 15m

$2,059

Buenos AiresSydney

EZE - SYD

EZESYD

Buenos Aires Ministro Pistarini

Thu 2/7

02:00-12:10

1 stop21h 10m

Sydney Kingsford Smith

Thu 30/7

11:15-16:15

1 stop18h 00m

$2,060

Buenos AiresSydney

AEP - SYD

AEPSYD

Buenos Aires Jorge Newbery

Mon 30/3

15:45-07:50

1 stop26h 05m

Sydney Kingsford Smith

Wed 15/4

11:45-14:50

1 stop16h 05m

$2,155

Buenos AiresSydney

EZE - SYD

EZESYD

Buenos Aires Ministro Pistarini

Mon 30/3

19:21-07:50

1 stop22h 29m

Sydney Kingsford Smith

Wed 15/4

11:45-18:21

1 stop19h 36m

$2,155

Buenos AiresCoolangatta

EZE - OOL

EZEOOL

Buenos Aires Ministro Pistarini

Mon 11/5

22:40-20:45

3 stops57h 05m

Coolangatta Gold Coast

Fri 22/5

18:00-21:05

3 stops64h 05m

$4,210

Buenos AiresCoolangatta

EZE - OOL

EZEOOL

Buenos Aires Ministro Pistarini

Thu 19/3

23:00-16:10

3 stops52h 10m

Coolangatta Gold Coast

Thu 26/3

06:00-21:10

3 stops52h 10m

$5,344

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Australia from

How to get the cheapest flight ticket from Buenos Aires to Australia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Australia?

In general, August is the cheapest month to fly from Buenos Aires to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $2,515. If you don’t want to visit Australia in August, then you should wait until November to fly from Buenos Aires, when ticket prices are also cheap, with an average price of $2,564.

Can stopping save me money on Buenos Aires to Australia flights?

You could potentially save up to 22% on your flight if you consider stops on a Buenos Aires to Australia flight.

Cheap Buenos Aires to Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buenos Aires to Australia

Fastest flight time

18h 20m

Direct flights

None
The fastest flight from Buenos Aires to Australia takes 18h 20m
There are no direct flights from Buenos Aires to Australia. There are no popular flight routes from Buenos Aires to Australia.
Search flight deals

  • When did momondo last update prices for flights from Buenos Aires to Australia?

    Prices for flights from Buenos Aires to Australia are refreshed on a daily basis.

  • How many operators does momondo search for flights from Buenos Aires to Australia?

  • How old do you have to be to fly from Buenos Aires to Australia?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Buenos Aires to Australia.

  • What documentation or ID do you need to fly to Australia?

    The travel and health documents you'll need for your trip to Australia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Australia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Buenos Aires to Australia

Compare and see reviews for airlines that fly from Buenos Aires to Australia with momondo
Airline
Rating
Free cancellation
Price
LATAM AirlinesPriceFrom $2,179Free cancellationRating
7.5
1,918 reviews
Search LATAM Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Buenos Aires to Australia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Buenos Aires to Australia. momondo saves you time and could save you money on your trip.

Can I find flights from Buenos Aires to Australia with flexible booking policies on momondo?

Yes. All flights to Australia from Buenos Aires on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Buenos Aires to Australia?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Buenos Aires to Australia.

I’m not ready to book a flight from Buenos Aires to Australia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Buenos Aires to Australia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Australia trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 5/3
Thu 12/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Australia