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Cheap flights from Melbourne Airport to Buenos Aires from $1,185

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 18/5. Fares are subject to change and may not be available on all flights or dates of travel.
MEL — BUE
7 Apr — 14 Apr1
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 8 March 2026.

Thu 12/1109:20
MEL
-
EZE
1 stop21h 35m
Multiple Airlines
Mon 23/1102:00
EZE
-
MEL
1 stop30h 50m
Multiple Airlines
Deal found 6/3$1,653
Thu 7/508:35
MEL
-
EZE
1 stop21h 10m
Multiple Airlines
Mon 22/602:15
EZE
-
MEL
1 stop24h 35m
Multiple Airlines
Deal found 7/3$1,769
Sat 18/412:00
MEL
-
EZE
1 stop19h 21m
LATAM Airlines
Sat 25/412:15
EZE
-
MEL
1 stop28h 25m
LATAM Airlines
Deal found 7/3$2,038
Sat 18/412:00
MEL
-
AEP
1 stop15h 50m
LATAM Airlines
Sat 25/422:30
AEP
-
MEL
1 stop18h 10m
LATAM Airlines
Deal found 3/3$2,045
Sun 19/412:00
MEL
-
AEP
1 stop15h 50m
LATAM Airlines
Sun 26/420:05
AEP
-
MEL
2 stops44h 35m
LATAM Airlines
Deal found 5/3$2,067
Mon 20/423:55
MEL
-
AEP
2 stops32h 45m
Multiple Airlines
Mon 27/408:40
AEP
-
MEL
2 stops25h 05m
Multiple Airlines
Deal found 6/3$2,075
Thu 19/312:30
MEL
-
AEP
1 stop16h 10m
LATAM Airlines
Thu 2/422:30
AEP
-
MEL
1 stop18h 10m
LATAM Airlines
Deal found 3/3$2,077
Mon 23/312:30
MEL
-
EZE
1 stop19h 34m
Multiple Airlines
Fri 19/620:30
EZE
-
MEL
2 stops26h 10m
Multiple Airlines
Deal found 7/3$2,089
Mon 23/312:30
MEL
-
AEP
1 stop21h 15m
Multiple Airlines
Fri 19/621:00
AEP
-
MEL
2 stops25h 40m
Multiple Airlines
Deal found 7/3$2,089
Sat 18/412:00
MEL
-
AEP
1 stop22h 30m
Multiple Airlines
Sat 25/422:30
AEP
-
MEL
2 stops24h 35m
Multiple Airlines
Deal found 3/3$2,096
Sun 12/418:45
MEL
-
AEP
2 stops39h 45m
Multiple Airlines
Sat 25/408:40
AEP
-
MEL
2 stops25h 05m
Multiple Airlines
Deal found 7/3$2,124
Tue 21/408:15
MEL
-
AEP
2 stops19h 35m
Multiple Airlines
Tue 28/422:30
AEP
-
MEL
2 stops22h 50m
Multiple Airlines
Deal found 7/3$2,149

Find 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 8 March 2026.

Round-trip from

$1,769

One-way from

$1,185

Popular in

December

Cheapest in

July

Average price

$2,147
7/5-22/6
  • 7/5-22/6
  • 2 total stops
  • 45h 45m total
  • Melbourne to Buenos Aires
Search Deals
18/5
  • 18/5
  • 1 total stop
  • 20h 55m total
  • Melbourne to Buenos Aires
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($477 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($92 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 8 March 2026.
Use the filters below to find and compare flights from Melbourne Airport to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Sat 18/4

12:00-14:50

1 stop15h 50m

Buenos Aires Jorge Newbery

Sat 25/4

22:30-05:40

1 stop18h 10m

$2,045

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Wed 10/6

08:00-14:50

2 stops19h 50m

Buenos Aires Jorge Newbery

Tue 23/6

22:30-05:40

1 stop18h 10m

$2,204

MelbourneBuenos Aires

MEL - EZE

MELEZE

Melbourne

Thu 19/3

12:30-18:04

1 stop19h 34m

Buenos Aires Ministro Pistarini

Thu 2/4

12:15-06:40

1 stop28h 25m

$2,218

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Wed 1/4

13:00-21:30

1 stop22h 30m

Buenos Aires Jorge Newbery

Wed 8/4

22:30-22:45

2 stops35h 15m

$2,238

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Thu 19/3

12:30-10:30

1 stop36h 00m

Buenos Aires Jorge Newbery

Thu 2/4

15:45-06:40

1 stop24h 55m

$2,257

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Mon 23/3

12:30-14:40

1 stop16h 10m

Buenos Aires Jorge Newbery

Fri 19/6

20:05-22:45

3 stops37h 40m

$2,332

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Mon 25/5

12:00-21:30

1 stop22h 30m

Buenos Aires Jorge Newbery

Fri 29/5

22:30-05:40

1 stop18h 10m

$2,369

MelbourneBuenos Aires

MEL - EZE

MELEZE

Melbourne

Wed 22/4

08:15-18:21

2 stops23h 06m

Buenos Aires Ministro Pistarini

Wed 29/4

19:21-22:45

2 stops38h 24m

$2,418

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Wed 13/5

12:00-14:50

1 stop15h 50m

Buenos Aires Jorge Newbery

Sun 17/5

21:00-10:20

2 stops24h 20m

$2,419

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Wed 22/4

12:00-14:50

1 stop15h 50m

Buenos Aires Jorge Newbery

Wed 29/4

22:30-10:20

2 stops22h 50m

$2,419

Flights are sorted by cheapest return flights first.

Deals found on 5/3

Showing 1-10 of 39 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 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 6 March 2026.

Booking 47 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 month to book a flight from Melbourne Airport to Buenos Aires?

Currently, March is the cheapest month in which you can book a flight from Melbourne Airport to Buenos Aires (average of $1,639). Flying from Melbourne Airport to Buenos Aires in December is currently the most expensive (average of $2,849). 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’s the top stopover airport for flights from Melbourne Airport to Buenos Aires?

Share of one-stop return flights from Melbourne Airport to Buenos Aires chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Santiago (SCL) – chosen by Cheapflights users on 100% of one-stop itineraries from Melbourne Airport to Buenos Aires on Cheapflights.

What’s the cheapest stopover airport for flights from Melbourne Airport to Buenos Aires?

Average return fare for one-stop flights from Melbourne Airport to Buenos Aires, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Santiago (SCL) is the most affordable one-stop option, with an average return flight price of $2,549.

What’s the fastest stopover option from Melbourne Airport to Buenos Aires?

Shortest average travel time for one-stop one-way flights from Melbourne Airport to Buenos Aires, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Santiago (SCL) have the shortest average one-way travel time for one-stop routes: 18h 45m.

Which airport typically offers the quickest stopover for flights from Melbourne Airport to Buenos Aires?

Average stopover duration for one-stop one-way flights from Melbourne Airport to Buenos Aires, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Dubai (DXB) offer the fastest connection on this route, with an average stopover time of 1h 45m.

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 8 March 2026.
Get a feel of what it's like to fly with LATAM Airlines 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.
LATAM Airlines
7.4
Good
1,917 reviews
Check prices

Entertainment

7.0

Comfort

7.3

Food

6.7

Overall

7.4

Crew

8.0

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
LATAM Airlines
7.4
Good
1,917 reviews
LATAM Airlines
7.4
Good
1,917 reviews
Check prices

Entertainment

7.0

Comfort

7.3

Food

6.7

Overall

7.4

Crew

8.0

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken

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 Airport to Buenos Aires?

    Departing from Melbourne Airport to Buenos Aires will take you 15h 50m. The distance from Melbourne Airport to Buenos Aires is about 11624 km.

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

    Currently priced at $1,845, 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 19% cheaper than the other options available to this destination.

  • 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 Airport to Buenos Aires?

    Currently, March is the cheapest month in which you can book a flight from Melbourne Airport to Buenos Aires (average of $1,639). Flying from Melbourne Airport to Buenos Aires in December is currently the most expensive (average of $2,849). 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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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 8 March 2026.
LATAM 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 8 March 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$1,845Average$2,303FlexibilityNo 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!

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