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$693+ Cheap flights from Melbourne, FL (MLB) to Buenos Aires (BUE)

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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
MLB — BUE
Dec 17 — Dec 241
Wed 12/17
Wed 12/24
1 adult, Economy
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Find flight deals from Melbourne to Buenos Aires

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 November 17, 2025.

This Delta deal was found by Cheapflights users on 11/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/711:21 amMLB - EZE
2 stops16h 44mDelta
Thu 1/158:55 pmEZE - MLB
1 stop15h 35mDelta
Deal found 11/16$1,626
This American Airlines deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/76:07 amMLB - EZE
2 stops24h 03mAmerican Airlines
Thu 1/159:40 pmEZE - MLB
2 stops16h 29mAmerican Airlines
Deal found 11/17$1,688

Cheap flight deals from Melbourne to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Melbourne (MLB) 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 November 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,626
(Delta)

One-way from

$693
(Delta)

Popular in

November

Cheapest in

September

Average price

$1,145
Provider with most accurate pricing for Melbourne-Buenos Aires (BUE) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Melbourne-Buenos Aires (BUE) flights.
Search Deals
From Melbourne to Buenos Aires (BUE)
Search Deals
One-way flight from Melbourne to Buenos Aires (BUE)
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($131 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated November 17, 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

MLB - EZE

MLBEZE

Melbourne

Sun 12/7

11:21 am-6:05 am

2 stops16h 44m

Buenos Aires Ministro Pistarini

Thu 1/15

8:55 pm-10:30 am

1 stop15h 35m

$1,626

MelbourneBuenos Aires

MLB - EZE

MLBEZE

Melbourne

Sun 12/7

1:54 pm-10:15 am

2 stops18h 21m

Buenos Aires Ministro Pistarini

Thu 1/15

11:20 pm-5:26 pm

2 stops20h 06m

$1,688

MelbourneBuenos Aires

MLB - EZE

MLBEZE

Melbourne

Tue 1/6

11:24 am-6:05 am

2 stops16h 41m

$693

MelbourneBuenos Aires

MLB - EZE

MLBEZE

Melbourne

Wed 1/7

11:24 am-6:05 am

2 stops16h 41m

$693

MelbourneBuenos Aires

MLB - EZE

MLBEZE

Melbourne

Thu 1/8

11:24 am-7:20 am

1 stop17h 56m

$693

MelbourneBuenos Aires

MLB - EZE

MLBEZE

Melbourne

Sun 1/11

6:35 pm-10:15 am

2 stops37h 40m

$699

MelbourneBuenos Aires

MLB - EZE

MLBEZE

Melbourne

Sat 1/10

6:35 pm-10:15 am

2 stops61h 40m

$724

MelbourneBuenos Aires

MLB - EZE

MLBEZE

Melbourne

Fri 1/9

11:24 am-6:05 am

2 stops16h 41m

$733

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/16

Compare providers for flights from Melbourne to Buenos Aires

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Melbourne to Buenos Aires in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Melbourne, Florida-Buenos Aires flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Melbourne, Florida-Buenos Aires flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Melbourne, Florida-Buenos Aires flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Melbourne, Florida-Buenos Aires flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Melbourne, Florida-Buenos Aires flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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

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

Currently, July is the cheapest month in which you can book a flight from Melbourne, Florida to Buenos Aires (average of $429). Flying from Melbourne, Florida to Buenos Aires in April is currently the most expensive (average of $788). 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 November 17, 2025.
See what other customers who have flown with Delta from Melbourne to Buenos Aires have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Overall

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Overall

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

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.

  • What airport do you fly from for flights from Melbourne to Buenos Aires?

    Located just 2.7 mi from the city center, Melbourne is the airport most travelers will use when flying to Buenos Aires from Melbourne. Booking flights from Melbourne (MLB) to Buenos Aires should be relatively easy as there are 0 daily outbound flights to Buenos Aires from 0 different airlines.

  • How long is the flight from Melbourne, Florida to Buenos Aires?

    A quick flight from Melbourne, Florida to Buenos Aires can take about 16h 44m. Delta provides one of the quickest options available for as low as $1,626. There are 4578 mi between Melbourne, Florida and Buenos Aires. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 vacation 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, Florida to Buenos Aires?

    Currently, July is the cheapest month in which you can book a flight from Melbourne, Florida to Buenos Aires (average of $429). Flying from Melbourne, Florida to Buenos Aires in April is currently the most expensive (average of $788). 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.

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