$1,239 Find Cheap Flights from Buenos Aires to Australia

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 Australia departing on 13/3. 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

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Cheap Flights from Buenos Aires to Australia

Cheapest return prices found by our users on KAYAK in the last 72 hours
Sydney
Sydney1 stop$2,212
Melbourne
Melbourne2 stops$1,940
Brisbane
Brisbane2 stops$2,363
Coolangatta
Coolangatta2 stops$2,602
Cairns
Cairns2 stops$3,702
Sydney
Sydney1 stop$2,212
Melbourne
Melbourne2 stops$1,940
Brisbane
Brisbane2 stops$2,363
Coolangatta
Coolangatta2 stops$2,602
Cairns
Cairns2 stops$3,702

Book Cheap Buenos Aires to Australia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Buenos Aires to Australia 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 return flight deals from Buenos Aires to Australia

Wed, 25 Mar - Fri, 5 Jun
LATAM Airlines Logo
21:05 - 09:35
AEP
-
MEL
22h 30m
2 stops
LATAM Airlines Logo
12:00 - 19:40
MEL
-
AEP
20h 40m
1 stop
$1,940LATAM Airlines
Wed, 25 Mar - Fri, 5 Jun
LATAM Airlines Logo
21:05 - 05:25
AEP
-
MEL
18h 20m
1 stop
LATAM Airlines Logo
12:00 - 19:40
MEL
-
AEP
20h 40m
1 stop
$1,979LATAM Airlines
Wed, 25 Mar - Fri, 5 Jun
LATAM Airlines Logo
21:05 - 10:05
AEP
-
MEL
23h 00m
2 stops
LATAM Airlines Logo
08:00 - 14:45
MEL
-
AEP
19h 45m
2 stops
$2,016LATAM Airlines
Fri, 20 Mar - Sun, 5 Apr
LATAM Airlines Logo
19:04 - 10:05
EZE
-
MEL
25h 01m
2 stops
LATAM Airlines Logo
12:00 - 23:36
MEL
-
EZE
24h 36m
1 stop
$2,032LATAM Airlines
Wed, 4 Mar - Fri, 3 Apr
LATAM Airlines Logo
14:45 - 05:25
EZE
-
MEL
24h 40m
2 stops
LATAM Airlines Logo
13:00 - 18:21
MEL
-
EZE
19h 21m
1 stop
$2,061LATAM Airlines
Mon, 4 May - Sat, 23 May
LATAM Airlines Logo
15:40 - 05:40
AEP
-
MEL
25h 00m
1 stop
LATAM Airlines Logo
12:00 - 07:40
MEL
-
AEP
32h 40m
2 stops
$2,068LATAM Airlines
Thu, 19 Feb - Tue, 10 Mar
Multiple Airlines Logo
19:43 - 14:10
EZE
-
AVV
28h 27m
2 stops
Multiple Airlines Logo
20:55 - 18:04
AVV
-
EZE
35h 09m
2 stops
$2,119Multiple Airlines
Mon, 2 Mar - Tue, 17 Mar
Emirates Logo
23:00 - 19:45
EZE
-
OOL
55h 45m
3 stops
Emirates Logo
14:50 - 21:10
OOL
-
EZE
67h 20m
3 stops
$4,243Emirates
Mon, 2 Mar - Tue, 17 Mar
Emirates Logo
23:00 - 09:40
EZE
-
OOL
45h 40m
3 stops
Emirates Logo
06:00 - 21:10
OOL
-
EZE
52h 10m
3 stops
$4,244Emirates
Fri, 27 Feb - Fri, 6 Mar
Emirates Logo
23:00 - 16:10
EZE
-
OOL
52h 10m
3 stops
Emirates Logo
16:55 - 21:10
OOL
-
EZE
65h 15m
3 stops
$5,414Emirates
Booking Insights

KAYAK's insights & trends for Buenos Aires to Australia flights

Get data-powered insights and trends into flights from Buenos Aires to Australia to help you find the cheapest flights, the best time to fly, and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Buenos Aires to Australia, 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 to Australia is August, when tickets cost $2,612 (return) on average. On the other hand, the most expensive months are January and December, when the average cost of return tickets is $3,646 and $3,346 respectively.

Find deals

Good to know

Low seasonApril
Best time to beat the crowds but there is an average 14% increase in price.
Most popular time to fly (6% more expensive on average)

FAQs - booking Australia flights

  • How does KAYAK find such low prices on flights from Buenos Aires to Australia?

    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 Australia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buenos Aires to Australia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Buenos Aires to Australia is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Buenos Aires to Australia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Buenos Aires to Australia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buenos Aires to Australia?

    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 from Buenos Aires to Australia 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 Australia

 
Need help choosing which airline to fly with from Buenos Aires to Australia? 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 1906 reviews
7.6Boarding
6.7Food
7.3Comfort
8.0Crew
7.0Entertainment
Airline reviews

I like this airline a lot no problems at all, except being forced to check a carry-on bag ., Overall very good airline

8.0 ExcellentAnonymous, Nov 2025
LIM - JFK
Read more LATAM Airlines reviews

I like this airline a lot no problems at all, except being forced to check a carry-on bag ., Overall very good airline

Latam may be the worst airline in the world, far worse than even the lowest of low cost airlines in the USA. I wasted hours trying to PAY THEM TO CHECK A BAG! Then they misled me at the terminal, sent me through the wrong security line, the list goes on and on... Just absolutely terrible in every way. Avoid at all costs.

Poor, the airline was not able to help me move flights.

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 .

I’m entitled to a refund per LATAM due to the mid flight itinerary change and being stuck in São Paulo for 24 hours and needing to get a hotel. The airline was dismissive and of no help.

The flight was late. Please do not delay next time.

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

Bought a ticket that included a bag and they still charged me to check it in, latam is the worst airline.

My entertainment did not work. I was very tired from the botched connection, and the poor sleep

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

Cabin class types available on flights to Australia

Cabin classes available on flights to Australia. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights from Buenos Aires to Australia
Business Class flights from Buenos Aires to Australia
Prem Econ Class flights from Buenos Aires to Australia
Economy class flights from Buenos Aires to Australia