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Cheap flights from Melbourne to Buenos Aires from $1,181

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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
MEL — BUE
15 Feb — 22 Feb1
1 adult
1 adult, Economy, 0 bags

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 16 January 2026.

Round-trip from

$1,831

One-way from

$1,181

Popular in

December

Cheapest in

July

Average price

$2,677
16/3-26/3
  • 16/3-26/3
  • 2 total stops
  • 43h 30m total
  • Melbourne to Buenos Aires
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5/2
  • 5/2
  • 1 total stop
  • 24h 10m total
  • Melbourne to Buenos Aires
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($469 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($97 potential savings vs. average return price).
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Average for round-trip flights in January 2026
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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 16 January 2026.

Mon 23/1112:10
MEL
-
EZE
1 stop18h 20m
Multiple Airlines
Mon 7/1202:00
EZE
-
MEL
1 stop23h 35m
Multiple Airlines
Deal found 13/1$1,958
Sun 22/212:30
MEL
-
AEP
1 stop16h 10m
LATAM Airlines
Sat 7/321:05
AEP
-
MEL
2 stops23h 00m
LATAM Airlines
Deal found 13/1$1,979
Sun 22/212:30
MEL
-
EZE
1 stop20h 13m
LATAM Airlines
Sat 7/319:04
EZE
-
MEL
2 stops24h 31m
LATAM Airlines
Deal found 13/1$1,980
Mon 2/212:30
MEL
-
AEP
1 stop16h 10m
LATAM Airlines
Tue 17/221:05
AEP
-
MEL
1 stop18h 20m
LATAM Airlines
Deal found 15/1$2,010
Mon 2/212:30
MEL
-
EZE
1 stop20h 13m
LATAM Airlines
Tue 17/219:43
EZE
-
MEL
1 stop19h 42m
LATAM Airlines
Deal found 15/1$2,016
Sun 8/212:30
MEL
-
AEP
1 stop16h 00m
LATAM Airlines
Thu 26/211:30
AEP
-
MEL
1 stop27h 55m
LATAM Airlines
Deal found 13/1$2,038
Wed 10/618:55
MEL
-
EZE
1 stop34h 35m
Multiple Airlines
Mon 22/602:00
EZE
-
MEL
1 stop26h 45m
Multiple Airlines
Deal found 15/1$2,041
Wed 10/612:00
MEL
-
AEP
1 stop19h 40m
LATAM Airlines
Tue 23/621:05
AEP
-
MEL
2 stops24h 15m
LATAM Airlines
Deal found 15/1$2,044
Sun 22/312:30
MEL
-
AEP
1 stop16h 10m
LATAM Airlines
Sun 12/420:05
AEP
-
MEL
2 stops44h 35m
LATAM Airlines
Deal found 14/1$2,053
Tue 3/312:30
MEL
-
EZE
1 stop34h 45m
LATAM Airlines
Tue 24/319:04
EZE
-
MEL
1 stop20h 21m
LATAM Airlines
Deal found 15/1$2,068
Fri 20/312:30
MEL
-
AEP
1 stop21h 15m
Multiple Airlines
Fri 10/415:40
AEP
-
MEL
2 stops30h 45m
Multiple Airlines
Deal found 13/1$2,073
Tue 10/212:30
MEL
-
EZE
1 stop20h 13m
LATAM Airlines
Thu 26/212:15
EZE
-
MEL
1 stop27h 10m
LATAM Airlines
Deal found 13/1$2,083

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 16 January 2026.
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 - AEP

MELAEP

Melbourne

Mon 2/2

12:30-14:40

1 stop16h 10m

Buenos Aires Jorge Newbery

Tue 17/2

21:05-05:25

1 stop18h 20m

$2,010

MelbourneBuenos Aires

MEL - EZE

MELEZE

Melbourne

Mon 2/2

12:30-18:43

1 stop20h 13m

Buenos Aires Ministro Pistarini

Tue 17/2

19:43-05:25

1 stop19h 42m

$2,016

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Sun 8/2

12:30-14:30

1 stop16h 00m

Buenos Aires Jorge Newbery

Thu 26/2

11:30-05:25

1 stop27h 55m

$2,038

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Wed 10/6

12:00-18:40

1 stop19h 40m

Buenos Aires Jorge Newbery

Tue 23/6

21:05-10:20

2 stops24h 15m

$2,044

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Sun 22/3

12:30-14:40

1 stop16h 10m

Buenos Aires Jorge Newbery

Sun 12/4

20:05-05:40

2 stops44h 35m

$2,053

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Tue 10/2

12:30-19:40

1 stop21h 10m

Buenos Aires Jorge Newbery

Thu 9/4

21:05-11:25

2 stops25h 20m

$2,068

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Mon 16/3

12:30-10:30

1 stop36h 00m

Buenos Aires Jorge Newbery

Fri 27/3

15:40-05:25

1 stop23h 45m

$2,079

MelbourneBuenos Aires

MEL - EZE

MELEZE

Melbourne

Sun 8/2

12:30-20:50

1 stop22h 20m

Buenos Aires Ministro Pistarini

Wed 18/2

12:15-05:25

1 stop27h 10m

$2,082

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Mon 9/2

12:30-19:40

1 stop21h 10m

Buenos Aires Jorge Newbery

Mon 6/4

21:05-05:40

1 stop19h 35m

$2,082

MelbourneBuenos Aires

MEL - EZE

MELEZE

Melbourne

Mon 2/2

12:30-18:43

1 stop20h 13m

Buenos Aires Ministro Pistarini

Mon 2/3

19:04-05:25

1 stop20h 21m

$2,085

Flights are sorted by cheapest return flights first.

Deals found on 15/1

Showing 1-10 of 53 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 9 January 2026.

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, March is the cheapest month in which you can book a flight from Melbourne to Buenos Aires (average of $1,753). Flying from Melbourne to Buenos Aires in December is currently the most expensive (average of $3,076). 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.

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 16 January 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
7.5
Good
1,906 reviews
Check prices

Entertainment

7.0

Food

6.7

Comfort

7.3

Boarding

7.6

Overall

7.5

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
1,906 reviews
LATAM Airlines
7.5
Good
1,906 reviews
Check prices

Entertainment

7.0

Food

6.7

Comfort

7.3

Boarding

7.6

Overall

7.5

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 16h 10m. The distance between Melbourne and Buenos Aires is about 11624 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 $1,938 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 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 $1,753). Flying from Melbourne to Buenos Aires in December is currently the most expensive (average of $3,076). 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 16 January 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$1,938Average$2,433FlexibilityNo 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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