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Cheap flights from Melbourne Airport to Buenos Aires from $1,064

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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
MEL — BUE
24 Aug — 31 Aug1
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 25 July 2026.

Wed 19/812:00
MEL
-
AEP
1 stop15h 50m
LATAM Airlines
Thu 20/821:00
AEP
-
MEL
1 stop19h 40m
LATAM Airlines
Deal found 21/7$2,100
Thu 5/1123:55
MEL
-
EZE
2 stops32h 50m
Multiple Airlines
Tue 10/1119:45
EZE
-
MEL
1 stop19h 40m
Multiple Airlines
Deal found 24/7$2,121
Thu 5/1123:55
MEL
-
AEP
2 stops35h 35m
Multiple Airlines
Mon 9/1115:50
AEP
-
MEL
1 stop23h 35m
Multiple Airlines
Deal found 24/7$2,121
Thu 13/808:35
MEL
-
EZE
1 stop21h 10m
Multiple Airlines
Mon 17/802:15
EZE
-
MEL
1 stop31h 30m
Multiple Airlines
Deal found 20/7$2,131
Thu 5/1123:55
MEL
-
EZE
2 stops32h 50m
Multiple Airlines
Wed 11/1107:20
EZE
-
MEL
2 stops32h 05m
Multiple Airlines
Deal found 24/7$2,137
Wed 19/812:00
MEL
-
EZE
1 stop19h 21m
LATAM Airlines
Thu 20/819:21
EZE
-
MEL
1 stop21h 19m
LATAM Airlines
Deal found 21/7$2,141
Mon 7/923:55
MEL
-
AEP
2 stops32h 45m
Multiple Airlines
Mon 14/921:00
AEP
-
MEL
1 stop19h 40m
Multiple Airlines
Deal found 24/7$2,144
Tue 11/808:15
MEL
-
AEP
2 stops19h 35m
LATAM Airlines
Sat 29/821:00
AEP
-
MEL
1 stop19h 40m
LATAM Airlines
Deal found 21/7$2,156
Sun 20/918:30
MEL
-
EZE
1 stop35h 00m
Multiple Airlines
Thu 15/1002:15
EZE
-
MEL
1 stop23h 35m
Multiple Airlines
Deal found 22/7$2,157
Thu 13/812:00
MEL
-
AEP
1 stop15h 50m
LATAM Airlines
Tue 18/821:00
AEP
-
MEL
1 stop19h 40m
LATAM Airlines
Deal found 20/7$2,157
Mon 7/923:55
MEL
-
EZE
2 stops48h 35m
Multiple Airlines
Mon 14/915:35
EZE
-
MEL
2 stops25h 05m
Multiple Airlines
Deal found 24/7$2,179
Thu 20/812:00
MEL
-
EZE
1 stop19h 21m
Multiple Airlines
Thu 27/809:25
EZE
-
MEL
2 stops24h 20m
Multiple Airlines
Deal found 23/7$2,222

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 25 July 2026.

Round-trip from

$2,100

One-way from

$1,064

Popular in

December

Cheapest in

February

Average price

$2,350
LATAM Airlines
  • LATAM Airlines
  • 19/8-20/8
  • 2 total stops
  • 35h 30m total
  • Melbourne to Buenos Aires
Search Deals
3/11
  • 3/11
  • 3 total stops
  • 56h 45m total
  • Melbourne to Buenos Aires
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($558 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($122 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 25 July 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

Thu 3/9

12:00-14:50

1 stop15h 50m

Buenos Aires Jorge Newbery

Thu 24/9

21:00-05:40

1 stop19h 40m

$2,226

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Thu 20/8

07:00-19:40

2 stops25h 40m

Buenos Aires Jorge Newbery

Thu 27/8

20:05-05:40

2 stops44h 35m

$2,458

MelbourneBuenos Aires

MEL - EZE

MELEZE

Melbourne

Tue 8/9

06:35-14:40

3 stops45h 05m

Buenos Aires Ministro Pistarini

Tue 15/9

07:35-05:40

2 stops33h 05m

$2,502

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Thu 3/9

06:30-14:50

2 stops21h 20m

Buenos Aires Jorge Newbery

Thu 24/9

20:05-05:40

2 stops44h 35m

$2,565

MelbourneBuenos Aires

MEL - EZE

MELEZE

Melbourne

Wed 20/1

13:15-08:30

2 stops57h 15m

Buenos Aires Ministro Pistarini

Wed 27/1

23:35-09:30

2 stops43h 55m

$2,847

MelbourneBuenos Aires

MEL - EZE

MELEZE

Melbourne

Mon 21/9

10:55-08:00

2 stops34h 05m

Buenos Aires Ministro Pistarini

Wed 14/10

21:00-09:15

2 stops46h 15m

$2,930

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Fri 18/9

16:10-20:00

2 stops40h 50m

Buenos Aires Jorge Newbery

Mon 19/10

21:45-23:05

2 stops59h 20m

$3,214

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Fri 18/9

16:10-20:00

2 stops40h 50m

Buenos Aires Jorge Newbery

Wed 14/10

21:45-17:50

2 stops54h 05m

$3,249

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Fri 18/9

16:10-20:00

2 stops40h 50m

Buenos Aires Jorge Newbery

Fri 16/10

21:45-17:50

2 stops54h 05m

$3,288

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Mon 23/11

10:00-14:40

2 stops42h 40m

Buenos Aires Jorge Newbery

Wed 9/12

21:00-10:05

2 stops23h 05m

$3,352

Flights are sorted by cheapest return flights first.

Deals found on 23/7

Showing 1-10 of 44 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

What is the cheapest month to book a flight from Melbourne Airport to Buenos Aires?

Currently, February is the cheapest month in which you can book a flight from Melbourne Airport to Buenos Aires (average of $2,038). Flying from Melbourne Airport to Buenos Aires in December is currently the most expensive (average of $3,274). 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 Airport to Buenos Aires?

Airfare is typical for this route at the moment.
Melbourne Airport to Buenos Aires flights typically cost between $1,985 and $2,545 in August.
The cheapest return price found within the last 5 days was $2,100 on LATAM Airlines (19 Aug–20 Aug).

How far ahead should I book a flight from Melbourne Airport to Buenos Aires?

Booking 88 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.

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 25 July 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
1,965 reviews
Check prices

Entertainment

7.0

Food

6.7

Crew

8.0

Boarding

7.5

Overall

7.4

Comfort

7.3

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
7.4
Good
1,965 reviews
LATAM Airlines
7.4
Good
1,965 reviews
Check prices

Entertainment

7.0

Food

6.7

Crew

8.0

Boarding

7.5

Overall

7.4

Comfort

7.3

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 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. This flight may include one or multiple stops.

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

    Currently priced at $1,699, 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 27% 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, February is the cheapest month in which you can book a flight from Melbourne Airport to Buenos Aires (average of $2,038). Flying from Melbourne Airport to Buenos Aires in December is currently the most expensive (average of $3,274). 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 25 July 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 25 July 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$1,699Average$2,252FlexibilityNo 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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