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Cheap flights from Melbourne to Buenos Aires from $1,177

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 15/2. Fares are subject to change and may not be available on all flights or dates of travel.
MEL — BUE
14 Dec — 21 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Melbourne to Buenos Aires are usually found in August or July, booked 79 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 (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 14 November 2025.

Round-trip from

$2,181

One-way from

$1,177

Popular in

December

Cheapest in

August

Average price

$2,506
LATAM Airlines
  • LATAM Airlines
  • 11/5-8/6
  • 2 total stops
  • 40h 40m total
  • Melbourne to Buenos Aires
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15/2
  • 15/2
  • 1 total stop
  • 35h 40m total
  • Melbourne to Buenos Aires
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($624 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease ($135 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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Find 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 14 November 2025.

Mon 29/1212:30MEL - EZE
2 stops28h 20mLATAM Airlines
Wed 4/207:45EZE - MEL
2 stops31h 40mLATAM Airlines
Deal found 13/11$2,638
Tue 18/1123:55MEL - EZE
2 stops32h 48mMultiple Airlines
Wed 26/1119:43EZE - MEL
2 stops37h 52mMultiple Airlines
Deal found 13/11$2,695
Sun 16/1123:55MEL - AEP
2 stops33h 45mMultiple Airlines
Sun 23/1108:50AEP - MEL
2 stops24h 00mMultiple Airlines
Deal found 10/11$2,764
Tue 25/1113:00MEL - EZE
2 stops56h 20mUnited Airlines
Thu 12/223:55EZE - MEL
2 stops43h 35mUnited Airlines
Deal found 10/11$2,960
Sat 20/1212:30MEL - AEP
1 stop16h 10mLATAM Airlines
Sun 8/211:30AEP - MEL
1 stop27h 55mLATAM Airlines
Deal found 12/11$3,122
Sun 16/1112:30MEL - EZE
1 stop22h 25mMultiple Airlines
Sun 23/1106:40EZE - MEL
2 stops26h 10mMultiple Airlines
Deal found 10/11$3,209
Sun 7/1211:30MEL - EZE
2 stops33h 50mUnited Airlines
Sun 21/1223:55EZE - MEL
2 stops68h 05mUnited Airlines
Deal found 11/11$3,247
Tue 25/1123:55MEL - EZE
2 stops32h 48mMultiple Airlines
Thu 12/212:15EZE - MEL
1 stop27h 10mMultiple Airlines
Deal found 11/11$3,479
Tue 25/1123:55MEL - AEP
2 stops33h 45mMultiple Airlines
Thu 12/221:05AEP - MEL
1 stop18h 20mMultiple Airlines
Deal found 11/11$3,479
Sat 20/1206:45MEL - AEP
2 stops21h 55mMultiple Airlines
Sun 8/221:05AEP - MEL
2 stops25h 20mMultiple Airlines
Deal found 12/11$3,615
Fri 19/1212:30MEL - AEP
1 stop21h 10mMultiple Airlines
Sat 17/115:40AEP - MEL
1 stop23h 45mMultiple Airlines
Deal found 12/11$3,707
Fri 26/1212:30MEL - AEP
1 stop21h 10mMultiple Airlines
Fri 2/108:50AEP - MEL
2 stops24h 45mMultiple Airlines
Deal found 11/11$3,746

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

Fly from

Melbourne

Fly to

Buenos Aires

Route

Depart

Return

Price

MelbourneBuenos Aires

MEL - EZE

MELEZE

Melbourne

Tue 3/2

07:25-18:43

2 stops25h 18m

Buenos Aires Ministro Pistarini

Tue 17/2

19:43-05:25

1 stop19h 42m

$2,219

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Mon 2/2

12:30-14:40

1 stop16h 10m

Buenos Aires Jorge Newbery

Mon 2/3

15:40-05:25

1 stop23h 45m

$2,297

MelbourneBuenos Aires

MEL - EZE

MELEZE

Melbourne

Fri 3/4

12:45-17:13

1 stop18h 28m

Buenos Aires Ministro Pistarini

Fri 1/5

19:13-05:40

1 stop21h 27m

$2,307

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Mon 11/5

12:00-19:40

1 stop20h 40m

Buenos Aires Jorge Newbery

Thu 11/6

15:40-05:40

1 stop25h 00m

$2,307

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Fri 8/5

11:45-19:40

1 stop20h 55m

Buenos Aires Jorge Newbery

Tue 9/6

21:05-10:20

2 stops24h 15m

$2,359

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Tue 3/2

12:30-10:30

1 stop36h 00m

Buenos Aires Jorge Newbery

Tue 17/2

21:05-05:25

1 stop18h 20m

$2,362

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Sun 5/4

11:45-19:40

1 stop20h 55m

Buenos Aires Jorge Newbery

Thu 30/4

08:40-22:45

2 stops25h 05m

$2,362

MelbourneBuenos Aires

MEL - EZE

MELEZE

Melbourne

Wed 1/4

07:30-17:13

2 stops23h 43m

Buenos Aires Ministro Pistarini

Mon 4/5

12:15-05:40

1 stop28h 25m

$2,442

MelbourneBuenos Aires

MEL - EZE

MELEZE

Melbourne

Mon 2/2

12:30-02:50

2 stops28h 20m

Buenos Aires Ministro Pistarini

Mon 2/3

08:00-05:25

2 stops31h 25m

$2,443

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Mon 2/2

12:30-07:55

2 stops33h 25m

Buenos Aires Jorge Newbery

Mon 2/3

08:50-22:50

2 stops24h 00m

$2,483

Flights are sorted by cheapest return flights first.

Deals found on 12/11

Showing 1-10 of 49 results
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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 7 November 2025.

To ensure you get the cheapest price possible for a flight from Melbourne to Buenos Aires, you should look to book at least 79 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, November is the cheapest month in which you can book a flight from Melbourne to Buenos Aires (average of $1,888). Flying from Melbourne to Buenos Aires in December is currently the most expensive (average of $2,927). 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.

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 14 November 2025.

When flying from Melbourne to Buenos Aires, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 21% versus a flight in the afternoon.

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 14 November 2025.
Check out reviews from past customers who have flown with LATAM Airlines and American 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
7.5
Good
1,876 reviews
Check prices

Boarding

7.6

Comfort

7.3

Food

6.7

Overall

7.5

Entertainment

7.0

Crew

8.0

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!
LATAM Airlines
7.5
Good
1,876 reviews
LATAM Airlines
7.5
Good
1,876 reviews
Check prices

Boarding

7.6

Comfort

7.3

Food

6.7

Overall

7.5

Entertainment

7.0

Crew

8.0

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!
American Airlines
7.2
Good
11,050 reviews
LATAM Airlines
7.5
Good
1,876 reviews
Check prices

Boarding

7.6

Comfort

7.3

Food

6.7

Overall

7.5

Entertainment

7.0

Crew

8.0

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!

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 25h 18m. The distance between Melbourne and Buenos Aires is about 11594 km.

  • 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 $2,003 on this airline. LATAM Airlines is priced at 19% 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 $1,888). Flying from Melbourne to Buenos Aires in December is currently the most expensive (average of $2,927). 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 14 November 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$2,003Average$2,488FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights

Fly with Cheapflights

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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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