Find flights
When to book
Airlines
FAQs

Cheap flights from Melbourne to Buenos Aires from $1,473

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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
MEL — BUE
28 Jul — 4 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Melbourne to Buenos Aires

Enter your travel dates to find the best prices.

Cheapest flights from Melbourne to Buenos Aires
Explore the most affordable flight options available from Melbourne to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 June 2026.

Wed 5/812:00
MEL
-
AEP
1 stop15h 50m
LATAM Airlines
Tue 18/821:00
AEP
-
MEL
1 stop19h 40m
LATAM Airlines
Deal found 27/6$1,735
Mon 13/712:00
MEL
-
AEP
1 stop15h 50m
LATAM Airlines
Tue 28/722:30
AEP
-
MEL
1 stop18h 10m
LATAM Airlines
Deal found 25/6$1,770
Mon 13/712:00
MEL
-
EZE
1 stop22h 00m
LATAM Airlines
Tue 28/719:21
EZE
-
MEL
1 stop21h 19m
LATAM Airlines
Deal found 25/6$1,777
Sat 11/712:00
MEL
-
AEP
1 stop15h 50m
LATAM Airlines
Mon 27/722:30
AEP
-
MEL
1 stop18h 10m
LATAM Airlines
Deal found 24/6$1,779
Thu 16/712:00
MEL
-
AEP
1 stop22h 30m
LATAM Airlines
Wed 5/822:30
AEP
-
MEL
1 stop18h 10m
LATAM Airlines
Deal found 25/6$1,783
Sat 11/712:00
MEL
-
EZE
1 stop19h 21m
LATAM Airlines
Mon 27/719:21
EZE
-
MEL
1 stop21h 19m
LATAM Airlines
Deal found 24/6$1,786
Wed 5/812:00
MEL
-
EZE
1 stop19h 21m
LATAM Airlines
Tue 18/812:15
EZE
-
MEL
1 stop28h 25m
LATAM Airlines
Deal found 27/6$1,795
Wed 12/812:00
MEL
-
EZE
1 stop19h 21m
LATAM Airlines
Tue 25/803:55
EZE
-
MEL
2 stops36h 45m
LATAM Airlines
Deal found 25/6$1,818
Sat 11/712:00
MEL
-
EZE
2 stops27h 45m
LATAM Airlines
Fri 14/807:35
EZE
-
MEL
2 stops33h 05m
LATAM Airlines
Deal found 26/6$1,819
Mon 28/912:00
MEL
-
AEP
2 stops33h 30m
LATAM Airlines
Sat 7/1108:40
AEP
-
MEL
2 stops30h 45m
LATAM Airlines
Deal found 24/6$1,819
Sun 9/812:00
MEL
-
EZE
2 stops27h 45m
LATAM Airlines
Sat 29/819:21
EZE
-
MEL
1 stop21h 19m
LATAM Airlines
Deal found 26/6$1,821
Mon 28/912:00
MEL
-
AEP
1 stop22h 30m
LATAM Airlines
Wed 18/1115:50
AEP
-
MEL
1 stop23h 35m
LATAM Airlines
Deal found 26/6$1,821

Find flight deals from Melbourne to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Melbourne (ME1) to Buenos Aires (BUE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 28 June 2026.

Round-trip from

$1,735

One-way from

$1,490

Popular in

December

Cheapest in

August

Average price

$2,427
LATAM Airlines
  • LATAM Airlines
  • 5/8-18/8
  • 2 total stops
  • 35h 30m total
  • Melbourne to Buenos Aires
Search Deals
5/7
  • 5/7
  • 2 total stops
  • 43h 20m total
  • Melbourne to Buenos Aires
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($598 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($127 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Melbourne 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 28 June 2026.
Use the filters below to find and compare flights from Melbourne to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Mon 28/9

12:00-21:30

1 stop22h 30m

Buenos Aires Jorge Newbery

Sun 15/11

15:50-05:25

1 stop23h 35m

$1,821

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Mon 28/9

12:00-16:00

2 stops41h 00m

Buenos Aires Jorge Newbery

Thu 19/11

09:25-22:50

2 stops23h 25m

$1,874

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Tue 29/9

07:10-14:50

2 stops20h 40m

Buenos Aires Jorge Newbery

Tue 3/11

20:05-05:25

2 stops43h 20m

$1,906

MelbourneBuenos Aires

AVV - AEP

AVVAEP

Melbourne Avalon

Mon 13/7

06:00-14:50

2 stops21h 50m

Buenos Aires Jorge Newbery

Tue 28/7

22:30-14:10

2 stops26h 40m

$2,012

MelbourneBuenos Aires

AVV - EZE

AVVEZE

Melbourne Avalon

Wed 12/8

06:00-18:21

2 stops25h 21m

Buenos Aires Ministro Pistarini

Wed 26/8

19:21-16:05

2 stops31h 44m

$2,012

MelbourneBuenos Aires

AVV - AEP

AVVAEP

Melbourne Avalon

Fri 10/7

06:00-14:50

2 stops21h 50m

Buenos Aires Jorge Newbery

Tue 11/8

22:30-14:10

2 stops26h 40m

$2,013

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Sun 18/10

08:00-14:50

2 stops20h 50m

Buenos Aires Jorge Newbery

Mon 26/10

17:35-05:25

2 stops45h 50m

$2,171

MelbourneBuenos Aires

AVV - AEP

AVVAEP

Melbourne Avalon

Mon 27/7

06:00-14:50

2 stops21h 50m

Buenos Aires Jorge Newbery

Mon 3/8

22:30-14:10

2 stops26h 40m

$2,270

MelbourneBuenos Aires

AVV - EZE

AVVEZE

Melbourne Avalon

Mon 19/10

06:00-18:21

2 stops26h 21m

Buenos Aires Ministro Pistarini

Sat 21/11

19:45-14:05

2 stops28h 20m

$2,676

MelbourneBuenos Aires

MEL - EZE

MELEZE

Melbourne

Mon 28/9

10:55-08:00

2 stops34h 05m

Buenos Aires Ministro Pistarini

Fri 20/11

23:55-10:30

2 stops44h 35m

$2,914

Flights are sorted by cheapest return flights first.

Deals found on 28/6

Showing 1-10 of 54 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Melbourne to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Melbourne 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 Melbourne to Buenos Aires

What is the cheapest month to book a flight from Melbourne to Buenos Aires?

Currently, November is the cheapest month in which you can book a flight from Melbourne to Buenos Aires (average of $1,218). Flying from Melbourne to Buenos Aires in January is currently the most expensive (average of $2,227). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Melbourne to Buenos Aires?

How far ahead should I book a flight from Melbourne to Buenos Aires?

To ensure you get the cheapest price possible for a flight from Melbourne to Buenos Aires, you should look to book at least 90 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 28 June 2026.
Check out reviews from past customers who have flown with LATAM Airlines from Melbourne to Buenos Aires to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.4
Good
1,941 reviews
Check prices

Overall

7.4

Boarding

7.5

Comfort

7.3

Entertainment

7.0

Crew

8.0

Food

6.7

Reviews

1 / 20
8.0
Excellent

Victoria E,Mar 2026

SCL - JFK

I was charged $130 to check my baggage from Santiago Chile to New York. It was only one baggage checked and it wasn’t fully the standard size. And then to get hit with $130 was to me not favorable to the airlines. Because on most international travel, they allow one bag to be checked in. So in the future, I would have to think twice about booking Latam again other than that it’s a very good airline.
LATAM Airlines
7.4
Good
1,941 reviews
LATAM Airlines
7.4
Good
1,941 reviews
Check prices

Overall

7.4

Boarding

7.5

Comfort

7.3

Entertainment

7.0

Crew

8.0

Food

6.7

Reviews

1 / 20
8.0
Excellent

Victoria E,Mar 2026

SCL - JFK

I was charged $130 to check my baggage from Santiago Chile to New York. It was only one baggage checked and it wasn’t fully the standard size. And then to get hit with $130 was to me not favorable to the airlines. Because on most international travel, they allow one bag to be checked in. So in the future, I would have to think twice about booking Latam again other than that it’s a very good airline.

Related info for your journey

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

  • How long is the flight from Melbourne to Buenos Aires?

    Departing from Melbourne to Buenos Aires will take you 22h 30m. The distance between Melbourne and Buenos Aires is about 11624 km. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from Melbourne to Buenos Aires round-trip?

    Our cheapest airline available from Melbourne to Buenos Aires is LATAM Airlines. Our recent data shows that you can find tickets from as low as $1,880 on this airline. LATAM Airlines is priced at 20% lower than the current average price of a flight leaving 3 months from now.

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

    The most popular route from Melbourne to Buenos Aires is Melbourne - Buenos Aires Ministro Pistarini. You may also consider Melbourne - Buenos Aires Jorge Newbery or Melbourne Avalon - Buenos Aires Ministro Pistarini.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Melbourne 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.

  • What is the cheapest month to book a flight from Melbourne to Buenos Aires?

    Currently, November is the cheapest month in which you can book a flight from Melbourne to Buenos Aires (average of $1,218). Flying from Melbourne to Buenos Aires in January is currently the most expensive (average of $2,227). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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 Melbourne to Buenos Aires

See prices for flight routes from nearby airports that may be better suited for you.
Melbourne to Ministro Pistarini flights
Melbourne to Mendoza flights

Top airline flying from Melbourne to Buenos Aires

Discover the top airline that operate flights from Melbourne 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 28 June 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$1,880Average$2,307FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights

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 Melbourne to Buenos Aires?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Melbourne to Buenos Aires. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights simply makes it quick and affordable to book flights from Melbourne to Buenos Aires by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Need flexible booking options for your flight to Buenos Aires from Melbourne? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Buenos Aires from Melbourne today and book when prices fit your budget.

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.