Find flights
When to book
Airlines
FAQs

Cheap flights from Melbourne to Buenos Aires from $1,106

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 16/11. Fares are subject to change and may not be available on all flights or dates of travel.
MEL — BUE
7 Dec — 14 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Melbourne to Buenos Aires are usually found in July or August, booked 70 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 7 November 2025.

Round-trip from

$1,527

One-way from

$1,106

Popular in

December

Cheapest in

July

Average price

$2,568
LATAM Airlines
  • LATAM Airlines
  • 18/2-6/4
  • 3 total stops
  • 55h 45m total
  • Melbourne to Buenos Aires
Search Deals
16/11
  • 16/11
  • 3 total stops
  • 50h 35m total
  • Melbourne to Buenos Aires
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($643 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($139 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 7 November 2025.

Fri 21/1123:55MEL - EZE
2 stops35h 00mMultiple Airlines
Sun 7/1212:15EZE - MEL
1 stop27h 10mMultiple Airlines
Deal found 5/11$1,671
Fri 21/1123:55MEL - AEP
2 stops33h 45mMultiple Airlines
Sun 7/1221:05AEP - MEL
1 stop18h 20mMultiple Airlines
Deal found 5/11$1,671
Fri 21/1112:30MEL - AEP
1 stop36h 00mLATAM Airlines
Sun 7/1221:05AEP - MEL
1 stop18h 20mLATAM Airlines
Deal found 5/11$1,674
Fri 21/1112:30MEL - EZE
1 stop20h 13mLATAM Airlines
Sun 7/1219:43EZE - MEL
1 stop19h 42mLATAM Airlines
Deal found 5/11$2,037
Wed 12/1123:55MEL - AEP
2 stops33h 45mMultiple Airlines
Tue 18/1122:30AEP - MEL
2 stops34h 20mMultiple Airlines
Deal found 4/11$2,547
Wed 12/1121:00MEL - EZE
2 stops31h 10mMultiple Airlines
Tue 18/1108:55EZE - MEL
2 stops22h 10mMultiple Airlines
Deal found 4/11$2,588
Wed 12/1123:55MEL - AEP
2 stops33h 45mMultiple Airlines
Mon 24/1108:50AEP - MEL
2 stops24h 00mMultiple Airlines
Deal found 7/11$2,696
Wed 12/1123:55MEL - EZE
2 stops32h 48mMultiple Airlines
Mon 24/1119:43EZE - MEL
2 stops37h 07mMultiple Airlines
Deal found 7/11$2,735
Wed 10/1223:55MEL - EZE
1 stop31h 00mMultiple Airlines
Thu 8/102:00EZE - MEL
1 stop25h 50mMultiple Airlines
Deal found 7/11$2,738
Tue 9/1206:00MEL - EZE
2 stops40h 05mAmerican Airlines
Sun 11/122:25EZE - MEL
1 stop40h 35mAmerican Airlines
Deal found 7/11$2,796
Wed 3/1212:00MEL - AEP
1 stop21h 40mLATAM Airlines
Wed 10/1220:25AEP - MEL
2 stops43h 00mLATAM Airlines
Deal found 5/11$3,064
Wed 12/1106:00AVV - EZE
3 stops35h 40mMultiple Airlines
Tue 18/1106:40EZE - AVV
2 stops34h 55mMultiple Airlines
Deal found 4/11$4,193

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 7 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

Mon 2/2

12:30-09:15

1 stop34h 45m

Buenos Aires Ministro Pistarini

Sun 15/2

12:15-05:25

1 stop27h 10m

$1,551

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Mon 2/2

12:30-10:30

1 stop36h 00m

Buenos Aires Jorge Newbery

Mon 2/3

15:40-05:25

1 stop23h 45m

$1,837

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Wed 18/2

06:45-14:40

2 stops21h 55m

Buenos Aires Jorge Newbery

Wed 8/4

20:10-05:40

2 stops44h 30m

$2,193

MelbourneBuenos Aires

MEL - AEP

MELAEP

Melbourne

Fri 21/11

12:30-08:35

2 stops34h 05m

Buenos Aires Jorge Newbery

Sun 7/12

10:55-05:25

3 stops28h 30m

$2,641

MelbourneBuenos Aires

MEL - EZE

MELEZE

Melbourne

Tue 9/12

06:00-08:05

2 stops40h 05m

Buenos Aires Ministro Pistarini

Mon 12/1

23:20-05:00

2 stops39h 40m

$2,890

MelbourneBuenos Aires

MEL - EZE

MELEZE

Melbourne

Tue 25/11

13:00-09:20

2 stops34h 20m

Buenos Aires Ministro Pistarini

Thu 12/2

23:55-10:00

2 stops44h 05m

$2,982

MelbourneBuenos Aires

MEL - EZE

MELEZE

Melbourne

Wed 19/11

11:30-09:20

2 stops35h 50m

Buenos Aires Ministro Pistarini

Sat 27/12

23:55-10:00

2 stops68h 05m

$2,984

MelbourneBuenos Aires

MEL - EZE

MELEZE

Melbourne

Thu 19/2

11:30-07:20

2 stops33h 50m

Buenos Aires Ministro Pistarini

Sun 5/4

21:00-08:15

2 stops70h 15m

$3,127

MelbourneBuenos Aires

MEL - EZE

MELEZE

Melbourne

Tue 17/2

11:30-09:20

2 stops35h 50m

Buenos Aires Ministro Pistarini

Sun 5/4

21:00-08:15

2 stops70h 15m

$3,127

MelbourneBuenos Aires

MEL - EZE

MELEZE

Melbourne

Sun 15/2

11:30-07:20

2 stops33h 50m

Buenos Aires Ministro Pistarini

Sun 5/4

21:00-08:15

2 stops70h 15m

$3,127

Flights are sorted by cheapest return flights first.

Deals found on 5/11

Showing 1-10 of 53 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 31 October 2025.

To ensure you get the cheapest price possible for a flight from Melbourne to Buenos Aires, you should look to book at least 70 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 $1,927). Flying from Melbourne to Buenos Aires in December is currently the most expensive (average of $2,959). 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 7 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.

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 7 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
1,872 reviews
Check prices

Entertainment

7.0

Boarding

7.6

Overall

7.5

Food

6.7

Comfort

7.3

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
1,872 reviews
LATAM Airlines
7.5
Good
1,872 reviews
Check prices

Entertainment

7.0

Boarding

7.6

Overall

7.5

Food

6.7

Comfort

7.3

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
11,040 reviews
LATAM Airlines
7.5
Good
1,872 reviews
Check prices

Entertainment

7.0

Boarding

7.6

Overall

7.5

Food

6.7

Comfort

7.3

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 34h 20m. The distance between Melbourne and Buenos Aires is about 11594 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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 $2,020 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 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, November is the cheapest month in which you can book a flight from Melbourne to Buenos Aires (average of $1,927). Flying from Melbourne to Buenos Aires in December is currently the most expensive (average of $2,959). 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 7 November 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$2,020Average$2,509FlexibilityNo 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.