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Cheap flights from Melbourne to Buenos Aires from $1,245

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 20/4. Fares are subject to change and may not be available on all flights or dates of travel.
MEL — BUE
26 Apr — 3 May1
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 27 March 2026.

Wed 13/523:55
MEL
-
EZE
1 stop29h 50m
Multiple Airlines
Mon 18/502:15
EZE
-
MEL
1 stop24h 35m
Multiple Airlines
Deal found 26/3$1,956
Mon 29/612:00
MEL
-
AEP
1 stop19h 25m
LATAM Airlines
Mon 20/722:30
AEP
-
MEL
1 stop18h 10m
LATAM Airlines
Deal found 24/3$2,062
Fri 24/412:00
MEL
-
EZE
1 stop19h 21m
LATAM Airlines
Sat 9/512:15
EZE
-
MEL
1 stop28h 25m
LATAM Airlines
Deal found 26/3$2,069
Mon 4/508:35
MEL
-
EZE
1 stop20h 55m
Multiple Airlines
Thu 11/602:15
EZE
-
MEL
1 stop24h 35m
Multiple Airlines
Deal found 23/3$2,078
Mon 4/512:00
MEL
-
EZE
2 stops27h 45m
LATAM Airlines
Fri 12/620:30
EZE
-
MEL
1 stop20h 10m
LATAM Airlines
Deal found 23/3$2,095
Thu 7/508:35
MEL
-
EZE
1 stop21h 10m
Multiple Airlines
Thu 28/502:15
EZE
-
MEL
1 stop24h 35m
Multiple Airlines
Deal found 24/3$2,101
Tue 2/607:10
MEL
-
AEP
2 stops20h 40m
Multiple Airlines
Tue 23/622:30
AEP
-
MEL
1 stop18h 10m
Multiple Airlines
Deal found 24/3$2,124
Sat 2/512:00
MEL
-
EZE
1 stop19h 21m
LATAM Airlines
Tue 2/620:30
EZE
-
MEL
1 stop20h 10m
LATAM Airlines
Deal found 26/3$2,128
Sat 2/512:00
MEL
-
AEP
1 stop15h 50m
LATAM Airlines
Tue 2/622:30
AEP
-
MEL
1 stop18h 10m
LATAM Airlines
Deal found 26/3$2,128
Thu 7/507:25
MEL
-
AEP
2 stops20h 25m
Multiple Airlines
Fri 29/522:30
AEP
-
MEL
1 stop18h 10m
Multiple Airlines
Deal found 24/3$2,132
Fri 8/512:00
MEL
-
EZE
1 stop36h 30m
LATAM Airlines
Fri 22/512:15
EZE
-
MEL
1 stop28h 25m
LATAM Airlines
Deal found 27/3$2,150
Wed 13/512:00
MEL
-
AEP
1 stop15h 50m
LATAM Airlines
Tue 19/509:25
AEP
-
MEL
1 stop31h 15m
LATAM Airlines
Deal found 26/3$2,150

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 27 March 2026.

Round-trip from

$1,956

One-way from

$1,245

Popular in

December

Cheapest in

July

Average price

$2,225
13/5-18/5
  • 13/5-18/5
  • 2 total stops
  • 54h 25m total
  • Melbourne to Buenos Aires
Search Deals
20/4
  • 20/4
  • 2 total stops
  • 47h 10m total
  • Melbourne to Buenos Aires
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($492 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($96 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 27 March 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

MelbourneBuenos Aires

MEL - EZE

MELEZE

Melbourne

Fri 8/5

12:00-11:30

1 stop36h 30m

Buenos Aires Ministro Pistarini

Fri 22/5

12:15-05:40

1 stop28h 25m

$2,150

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Wed 13/5

12:00-14:50

1 stop15h 50m

Buenos Aires Jorge Newbery

Tue 19/5

09:25-05:40

1 stop31h 15m

$2,150

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Wed 13/5

07:25-14:50

2 stops20h 25m

Buenos Aires Jorge Newbery

Tue 19/5

21:00-05:40

1 stop19h 40m

$2,174
Fastest return journey

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Mon 4/5

12:00-14:50

1 stop15h 50m

Buenos Aires Jorge Newbery

Sat 30/5

21:00-05:40

1 stop19h 40m

$2,190

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Mon 4/5

12:00-14:50

1 stop15h 50m

Buenos Aires Jorge Newbery

Fri 12/6

21:00-05:40

1 stop19h 40m

$2,244

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Mon 4/5

23:55-19:40

2 stops32h 45m

Buenos Aires Jorge Newbery

Fri 12/6

22:30-22:45

2 stops35h 15m

$2,281

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Wed 10/6

08:00-14:50

2 stops19h 50m

Buenos Aires Jorge Newbery

Tue 23/6

21:00-05:40

1 stop19h 40m

$2,320

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Thu 21/5

12:00-21:30

1 stop22h 30m

Buenos Aires Jorge Newbery

Mon 25/5

15:45-05:40

1 stop24h 55m

$2,367

MelbourneBuenos Aires

MEL - EZE

MELEZE

Melbourne

Thu 18/6

12:00-21:00

1 stop22h 00m

Buenos Aires Ministro Pistarini

Sun 21/6

03:55-05:40

2 stops36h 45m

$2,507

MelbourneBuenos Aires

MEL - EZE

MELEZE

Melbourne

Tue 21/4

06:30-18:21

2 stops24h 51m

Buenos Aires Ministro Pistarini

Tue 28/4

07:35-05:40

2 stops57h 05m

$2,569

Flights are sorted by cheapest return flights first.

Deals found on 23/3

Showing 1-10 of 51 resultsSorted by cheapest first
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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

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

Use this chart to determine the optimal time to book a return flight from Melbourne to Buenos Aires. Price data was last updated on 13 March 2026.

To ensure you get the cheapest price possible for a flight from Melbourne to Buenos Aires, you should look to book at least 47 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.

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

Currently, March is the cheapest month in which you can book a flight from Melbourne to Buenos Aires (average of $1,664). Flying from Melbourne to Buenos Aires in December is currently the most expensive (average of $2,892). 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?

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 27 March 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
1,902 reviews
Check prices

Food

6.7

Crew

8.0

Entertainment

7.0

Boarding

7.5

Overall

7.4

Comfort

7.3

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
1,902 reviews
LATAM Airlines
7.4
Good
1,902 reviews
Check prices

Food

6.7

Crew

8.0

Entertainment

7.0

Boarding

7.5

Overall

7.4

Comfort

7.3

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 34h 05m. The distance between Melbourne and Buenos Aires is about 11594 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 $1,886 on this airline. LATAM Airlines is priced at 18% 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 Jorge Newbery. You may also consider Melbourne - Buenos Aires Ministro Pistarini or Melbourne Avalon - Buenos Aires Jorge Newbery.

  • 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, March is the cheapest month in which you can book a flight from Melbourne to Buenos Aires (average of $1,664). Flying from Melbourne to Buenos Aires in December is currently the most expensive (average of $2,892). 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

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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 27 March 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$1,886Average$2,338FlexibilityNo 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.

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