Find flights
When to book
Airlines
FAQs

Cheap flights from Melbourne Airport to Buenos Aires from $1,439

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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
MEL — BUE
17 Jul — 24 Jul1
1 adult

Cheapflights Tip: The best prices from Melbourne to Buenos Aires are usually found in July or May, booked 39 days in advance, depart on a Thursday or Monday and return on a Tuesday

Cheap flight deals from Melbourne to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Melbourne (MEL) 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 12 July 2025.

Round-trip from

$1,742

One-way from

$1,439

Popular in

December

Cheapest in

July

Average price

$2,117
LATAM Airlines
  • LATAM Airlines
  • 25/8-8/9
  • 3 total stops
  • 42h 25m total
  • Melbourne to Buenos Aires
Search Deals
12/8
  • 12/8
  • 2 total stops
  • 24h 27m total
  • Melbourne to Buenos Aires
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($690 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($126 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Melbourne to Buenos Aires

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 12 July 2025.

Mon 25/809:25MEL - AEP
2 stops23h 15mLATAM Airlines
Mon 8/921:05AEP - MEL
1 stop19h 10mLATAM Airlines
Deal found 10/7$1,742
Mon 25/812:00MEL - EZE
1 stop19h 12mLATAM Airlines
Mon 8/918:13EZE - MEL
1 stop22h 02mLATAM Airlines
Deal found 10/7$1,748
Thu 21/808:45MEL - EZE
2 stops22h 27mMultiple Airlines
Thu 4/912:48EZE - MEL
1 stop27h 27mMultiple Airlines
Deal found 11/7$1,960
Thu 21/809:00MEL - AEP
2 stops23h 40mMultiple Airlines
Thu 4/915:40AEP - MEL
1 stop24h 35mMultiple Airlines
Deal found 11/7$2,047
Mon 27/1022:55MEL - EZE
3 stops61h 30mTurkish Airlines
Fri 14/1123:55EZE - MEL
3 stops55h 05mTurkish Airlines
Deal found 11/7$2,191

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 12 July 2025.
Use the filters below to find and compare flights from Melbourne Airport to Buenos Aires that are best for you.

Fly from

Melbourne

Fly to

Buenos Aires

Route

Depart

Return

Price

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Mon 25/8

09:25-19:40

2 stops23h 15m

Buenos Aires Jorge Newbery

Mon 8/9

21:05-05:15

1 stop19h 10m

$1,742

MelbourneBuenos Aires

MEL - EZE

MELEZE

Melbourne

Mon 25/8

12:00-18:12

1 stop19h 12m

Buenos Aires Ministro Pistarini

Mon 8/9

18:13-05:15

1 stop22h 02m

$1,748

MelbourneBuenos Aires

MEL - EZE

MELEZE

Melbourne

Thu 21/8

08:45-18:12

2 stops22h 27m

Buenos Aires Ministro Pistarini

Thu 4/9

12:48-05:15

1 stop27h 27m

$1,960

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Thu 21/8

09:00-19:40

2 stops23h 40m

Buenos Aires Jorge Newbery

Thu 4/9

15:40-05:15

1 stop24h 35m

$2,047

MelbourneBuenos Aires

MEL - EZE

MELEZE

Melbourne

Tue 12/8

06:45-18:12

2 stops24h 27m

$1,439

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Mon 11/8

12:00-20:35

2 stops21h 35m

$1,451

MelbourneBuenos Aires

MEL - EZE

MELEZE

Melbourne

Mon 1/9

12:00-02:30

2 stops27h 30m

$1,530

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Wed 1/10

22:45-14:00

2 stops52h 15m

$1,669

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Thu 25/12

12:20-07:55

2 stops33h 35m

$1,805

MelbourneBuenos Aires

MEL - EZE

MELEZE

Melbourne

Thu 14/8

09:45-09:00

2 stops60h 15m

$2,042

Flights are sorted by cheapest return flights first.

Deals found on 10/7

Showing 1-10 of 12 results
1
2

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 Airport to Buenos Aires

How far ahead should I book a flight from Melbourne Airport 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 11 July 2025.

Booking 39 days in advance of your planned departure date is, on average, the best time to get cheap flights from Melbourne Airport to Buenos Aires. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest time of day to fly from MEL to BUE?

Find hourly flight availability from Melbourne 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 12 July 2025.

When flying from Melbourne Airport to Buenos Aires, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 29% versus a flight in the afternoon.

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 12 July 2025.
Get a feel of what it's like to fly with Emirates, LATAM Airlines, andQatar Airways from Melbourne Airport to Buenos Aires by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,284 reviews
Check prices

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Crew

8.3

Overall

8.1

Food

7.8

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
Emirates
8.1
Very Good
3,284 reviews
Emirates
8.1
Very Good
3,284 reviews
Check prices

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Crew

8.3

Overall

8.1

Food

7.8

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
LATAM Airlines
7.5
Good
1,807 reviews
Emirates
8.1
Very Good
3,284 reviews
Check prices

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Crew

8.3

Overall

8.1

Food

7.8

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
Qatar Airways
7.4
Good
3,599 reviews
Emirates
8.1
Very Good
3,284 reviews
Check prices

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Crew

8.3

Overall

8.1

Food

7.8

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
Turkish Airlines
7.3
Good
3,896 reviews
Emirates
8.1
Very Good
3,284 reviews
Check prices

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Crew

8.3

Overall

8.1

Food

7.8

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
American Airlines
7.2
Good
10,000 reviews
Emirates
8.1
Very Good
3,284 reviews
Check prices

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Crew

8.3

Overall

8.1

Food

7.8

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.

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.

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

    Currently priced at $1,742, LATAM Airlines will fly you from Melbourne Airport to Buenos Aires and back. In addition to LATAM Airlines, many other airlines offer competitively priced options for your trip. Users have found that LATAM Airlines is 30% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Melbourne Airport to Buenos Aires one-way?

    To fly one-way, consider booking your trip with LATAM Airlines, which is currently one of the cheapest options available, starting at $1,530. Qatar Airways flights start at $1,669 while deals on American Airlines start at $2,042 one-way.

  • 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.

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.

Fly from Melbourne to Buenos Aires on these airlines

Choose from the following airlines for your flight from Melbourne to Buenos Aires. Flights are based on user searches made on Cheapflights and were last updated on 12 July 2025.
LATAM Airlines flights from Melbourne to Buenos Aires
United Airlines flights from Melbourne to Buenos Aires

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 12 July 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$2,041Average$2,509FlexibilityNo 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 helps you search for flights from Melbourne to Buenos Aires via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Melbourne to Buenos Aires for you. Better yet — we are completely free to use.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Melbourne to Buenos Aires, users can toggle the no change fees filter when performing a flight search.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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.
Site
©2025 Cheapflights