Find flights
When to book
Airlines
FAQs

Cheap flights from Melbourne to Buenos Aires from $1,216

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 31/5. Fares are subject to change and may not be available on all flights or dates of travel.
MEL — BUE
15 Mar — 22 Mar1
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 13 February 2026.

Mon 16/312:30
MEL
-
EZE
1 stop19h 34m
LATAM Airlines
Mon 23/314:45
EZE
-
MEL
2 stops24h 40m
LATAM Airlines
Deal found 11/2$1,803
Mon 16/312:30
MEL
-
AEP
1 stop16h 10m
LATAM Airlines
Mon 23/321:05
AEP
-
MEL
1 stop18h 20m
LATAM Airlines
Deal found 11/2$1,803
Fri 14/812:00
MEL
-
EZE
1 stop19h 21m
LATAM Airlines
Fri 21/819:21
EZE
-
MEL
1 stop21h 19m
LATAM Airlines
Deal found 12/2$1,811
Sun 6/912:00
MEL
-
EZE
1 stop19h 21m
LATAM Airlines
Sun 4/1015:45
EZE
-
MEL
2 stops47h 55m
LATAM Airlines
Deal found 12/2$1,837
Mon 6/408:00
MEL
-
EZE
2 stops28h 36m
LATAM Airlines
Sat 9/519:21
EZE
-
MEL
1 stop21h 19m
LATAM Airlines
Deal found 10/2$1,851
Fri 14/812:00
MEL
-
AEP
1 stop20h 40m
Multiple Airlines
Fri 21/821:05
AEP
-
MEL
2 stops24h 30m
Multiple Airlines
Deal found 12/2$1,862
Mon 30/313:00
MEL
-
EZE
1 stop19h 21m
Multiple Airlines
Mon 6/419:21
EZE
-
MEL
2 stops25h 59m
Multiple Airlines
Deal found 13/2$1,919
Mon 6/407:45
MEL
-
EZE
2 stops28h 51m
LATAM Airlines
Sun 10/519:21
EZE
-
MEL
2 stops25h 59m
LATAM Airlines
Deal found 10/2$1,921
Thu 19/312:30
MEL
-
EZE
2 stops28h 25m
LATAM Airlines
Thu 2/419:21
EZE
-
MEL
1 stop21h 19m
LATAM Airlines
Deal found 12/2$1,934
Thu 19/312:30
MEL
-
AEP
1 stop21h 15m
LATAM Airlines
Thu 2/415:45
AEP
-
MEL
1 stop24h 55m
LATAM Airlines
Deal found 12/2$1,934
Mon 6/408:15
MEL
-
EZE
2 stops28h 21m
Multiple Airlines
Sat 9/505:36
EZE
-
MEL
2 stops28h 09m
Multiple Airlines
Deal found 10/2$1,944
Mon 16/323:55
MEL
-
AEP
2 stops33h 50m
Multiple Airlines
Mon 23/308:50
AEP
-
MEL
2 stops24h 00m
Multiple Airlines
Deal found 11/2$1,947

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 13 February 2026.

Round-trip from

$1,803

One-way from

$1,216

Popular in

December

Cheapest in

July

Average price

$2,080
LATAM Airlines
  • LATAM Airlines
  • 16/3-23/3
  • 3 total stops
  • 44h 14m total
  • Melbourne to Buenos Aires
Search Deals
31/5
  • 31/5
  • 1 total stop
  • 29h 35m total
  • Melbourne to Buenos Aires
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($457 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($90 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 13 February 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 - EZE

MELEZE

Melbourne

Mon 16/3

12:30-18:04

1 stop19h 34m

Buenos Aires Ministro Pistarini

Mon 23/3

14:45-05:25

2 stops24h 40m

$1,803

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Mon 16/3

12:30-14:40

1 stop16h 10m

Buenos Aires Jorge Newbery

Mon 23/3

21:05-05:25

1 stop18h 20m

$1,803

MelbourneBuenos Aires

MEL - EZE

MELEZE

Melbourne

Mon 6/4

08:00-23:36

2 stops28h 36m

Buenos Aires Ministro Pistarini

Sat 9/5

19:21-05:40

1 stop21h 19m

$1,851

MelbourneBuenos Aires

MEL - EZE

MELEZE

Melbourne

Mon 6/4

07:45-23:36

2 stops28h 51m

Buenos Aires Ministro Pistarini

Sun 10/5

19:21-10:20

2 stops25h 59m

$1,921

MelbourneBuenos Aires

MEL - EZE

MELEZE

Melbourne

Thu 19/3

12:30-02:55

2 stops28h 25m

Buenos Aires Ministro Pistarini

Thu 2/4

19:21-06:40

1 stop21h 19m

$1,934

MelbourneBuenos Aires

MEL - EZE

MELEZE

Melbourne

Mon 6/4

08:15-23:36

2 stops28h 21m

Buenos Aires Ministro Pistarini

Sat 9/5

05:36-22:45

2 stops28h 09m

$1,944

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Mon 16/3

23:55-19:45

2 stops33h 50m

Buenos Aires Jorge Newbery

Mon 23/3

08:50-22:50

2 stops24h 00m

$1,947

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Thu 30/7

12:00-19:40

1 stop20h 40m

Buenos Aires Jorge Newbery

Wed 26/8

08:40-05:40

1 stop32h 00m

$1,971

MelbourneBuenos Aires

MEL - EZE

MELEZE

Melbourne

Thu 30/7

12:00-23:36

1 stop24h 36m

Buenos Aires Ministro Pistarini

Wed 26/8

07:35-05:40

2 stops57h 05m

$1,995

MelbourneBuenos Aires

MEL - EZE

MELEZE

Melbourne

Wed 10/6

18:55-16:30

1 stop34h 35m

Buenos Aires Ministro Pistarini

Mon 22/6

02:00-17:45

1 stop26h 45m

$2,002

Flights are sorted by cheapest return flights first.

Deals found on 10/2

Showing 1-10 of 56 results
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

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 6 February 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 $1,629). Flying from Melbourne to Buenos Aires in December is currently the most expensive (average of $2,910). 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 13 February 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
1,920 reviews
Check prices

Crew

8.0

Entertainment

7.0

Food

6.7

Comfort

7.3

Boarding

7.5

Overall

7.5

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
1,920 reviews
LATAM Airlines
7.5
Good
1,920 reviews
Check prices

Crew

8.0

Entertainment

7.0

Food

6.7

Comfort

7.3

Boarding

7.5

Overall

7.5

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 19h 34m. 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 $1,846 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 Ministro Pistarini. You may also consider Melbourne - Buenos Aires Jorge Newbery 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 $1,629). Flying from Melbourne to Buenos Aires in December is currently the most expensive (average of $2,910). 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 13 February 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$1,846Average$2,297FlexibilityNo 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.