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$570+ Cheap flights from Vienna (VIE) 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 4/24. Fares are subject to change and may not be available on all flights or dates of travel.
VIE — BUE
Mar 19 — Mar 261
Wed 3/19
Wed 3/26
1 adult, Economy
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The best prices from Vienna Intl to Buenos Aires are usually found in May or September, booked 41 days in advance, depart on a Tuesday or Saturday and return on a Monday

Cheap flight deals from Vienna to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Vienna (VIE) 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 March 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$871
(SWISS)

One-way from

$570
(United Airlines)

Popular in

December

Cheapest in

May

Average price

$1,078
Provider with most accurate pricing for Vienna Intl-Buenos Aires (BUE) flight deals.
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Provider most trusted by Cheapflights users for Vienna Intl-Buenos Aires (BUE) flights.
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From Vienna Intl to Buenos Aires (BUE)
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One-way flight from Vienna Intl to Buenos Aires (BUE)
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Highest demand for flights based on searches. 11% potential increase in price ($149 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Vienna to Buenos Aires

Cheapest flights from Vienna to Buenos Aires
Explore the most affordable flight options available from Vienna to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 14, 2025.

This Lufthansa deal was found by Cheapflights users on 3/13. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:10 amVIE - EZE
2 stops29h 45mLufthansa
Tue 1/275:50 pmEZE - VIE
1 stop23h 15mLufthansa
Deal found 3/13$817
This SWISS deal was found by Cheapflights users on 3/14. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/158:25 amVIE - AEP
2 stops31h 05mSWISS
Fri 6/2712:55 pmAEP - VIE
2 stops25h 15mSWISS
Deal found 3/14$871
This Delta deal was found by Cheapflights users on 3/14. 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.
Fri 3/216:55 amVIE - EZE
2 stops30h 05mDelta
Sun 4/138:10 pmEZE - VIE
2 stops39h 50mDelta
Deal found 3/14$891
This SmartFares deal was found by Cheapflights users on 3/14. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2711:20 amVIE - AEP
2 stops27h 30mMultiple Airlines
Sat 12/131:50 pmAEP - VIE
2 stops20h 25mMultiple Airlines
Deal found 3/14$945
This SWISS deal was found by Cheapflights users on 3/13. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/197:15 amVIE - EZE
2 stops56h 30mSWISS
Mon 6/236:15 amEZE - VIE
2 stops27h 25mSWISS
Deal found 3/13$947
This Ethiopian Air deal was found by Cheapflights users on 3/13. 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 Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1510:05 pmVIE - EZE
2 stops27h 20mEthiopian Air
Thu 5/299:55 pmEZE - VIE
2 stops27h 00mEthiopian Air
Deal found 3/13$999
This Lufthansa deal was found by Cheapflights users on 3/14. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/257:00 amVIE - EZE
1 stop32h 50mMultiple Airlines
Thu 3/275:50 pmEZE - VIE
1 stop21h 40mMultiple Airlines
Deal found 3/14$1,050
This Aeromexico deal was found by Cheapflights users on 3/12. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/14:55 pmVIE - EZE
2 stops57h 00mAeromexico
Wed 1/2811:55 pmEZE - VIE
2 stops60h 15mAeromexico
Deal found 3/12$1,104
This FlightHub deal was found by Cheapflights users on 3/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/135:10 pmVIE - AEP
2 stops27h 50mLATAM Airlines
Sun 12/283:40 pmAEP - VIE
2 stops27h 15mLATAM Airlines
Deal found 3/13$1,217
This Qatar Airways deal was found by Cheapflights users on 3/13. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/184:05 pmVIE - AEP
2 stops34h 25mQatar Airways
Mon 5/2610:55 pmAEP - VIE
2 stops51h 05mQatar Airways
Deal found 3/13$2,189

Find flights from Vienna to Buenos Aires within your budget

Customize your flight search to find flights from Vienna 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 March 14, 2025.

Fly from

Vienna

Fly to

Buenos Aires

Route

Depart

Return

Price

ViennaBuenos Aires

VIE - AEP

VIEAEP

Vienna Intl

Sun 6/15

8:25 am-10:30 am

2 stops31h 05m

Buenos Aires Jorge Newbery

Fri 6/27

12:55 pm-7:10 pm

2 stops25h 15m

$871

ViennaBuenos Aires

VIE - EZE

VIEEZE

Vienna Intl

Fri 8/29

7:05 am-9:45 am

2 stops31h 40m

Buenos Aires Ministro Pistarini

Sun 9/21

8:10 pm-5:00 pm

2 stops39h 50m

$900

ViennaBuenos Aires

VIE - EZE

VIEEZE

Vienna Intl

Mon 5/19

7:15 am-10:45 am

2 stops56h 30m

Buenos Aires Ministro Pistarini

Mon 6/23

6:15 am-2:40 pm

2 stops27h 25m

$947

ViennaBuenos Aires

VIE - EZE

VIEEZE

Vienna Intl

Thu 5/15

10:05 pm-8:25 pm

2 stops27h 20m

Buenos Aires Ministro Pistarini

Thu 5/29

9:55 pm-5:55 am

2 stops27h 00m

$999

ViennaBuenos Aires

VIE - AEP

VIEAEP

Vienna Intl

Wed 5/14

7:25 pm-9:20 am

2 stops18h 55m

Buenos Aires Jorge Newbery

Fri 5/30

11:40 am-2:40 pm

2 stops22h 00m

$1,050

ViennaBuenos Aires

VIE - EZE

VIEEZE

Vienna Intl

Tue 3/25

7:00 am-11:50 am

1 stop32h 50m

Buenos Aires Ministro Pistarini

Thu 3/27

5:50 pm-7:30 pm

1 stop21h 40m

$1,050

ViennaBuenos Aires

VIE - EZE

VIEEZE

Vienna Intl

Mon 5/12

8:20 pm-6:25 am

1 stop39h 05m

Buenos Aires Ministro Pistarini

Mon 5/26

4:40 pm-5:15 pm

1 stop19h 35m

$1,058

ViennaBuenos Aires

VIE - EZE

VIEEZE

Vienna Intl

Tue 9/9

6:55 am-9:25 pm

2 stops43h 30m

Buenos Aires Ministro Pistarini

Thu 9/25

11:25 pm-10:20 pm

2 stops41h 55m

$1,141

ViennaBuenos Aires

VIE - EZE

VIEEZE

Vienna Intl

Wed 5/14

2:20 pm-5:30 am

1 stop20h 10m

Buenos Aires Ministro Pistarini

Wed 5/28

2:40 pm-8:35 am

1 stop36h 55m

$1,193

ViennaBuenos Aires

VIE - EZE

VIEEZE

Vienna Intl

Sun 4/6

10:50 am-8:00 am

2 stops50h 10m

Buenos Aires Ministro Pistarini

Sun 5/11

9:00 pm-12:20 pm

2 stops34h 20m

$1,206

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/13

Showing 1-10 of 21 results
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Compare providers for flights from Vienna 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 Vienna to Buenos Aires in March.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice 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 Vienna-Buenos Aires flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Vienna-Buenos Aires flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Vienna-Buenos Aires flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Vienna-Buenos Aires flights, Cheapflights users trust FlightHub the most. FlightHub 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 Vienna-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 Vienna to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Vienna 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.

Travel insights for flights from Vienna to Buenos Aires

Get recent, data-driven insights about flights from Vienna to Buenos Aires including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Vienna to Buenos Aires. Price data was last updated on March 7, 2025.

The best time to book flights from Vienna to Buenos Aires is 41 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, April is the cheapest month in which you can book a flight from Vienna to Buenos Aires (average of $795). Flying from Vienna to Buenos Aires in December is currently the most expensive (average of $1,260). 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 VIE to BUE?

Find hourly flight availability from Vienna 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 March 14, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 15% on flights from Vienna to Buenos Aires by exploring options for tickets at noon.

Rainfall in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Buenos Aires ranges from 2.0 - 3.9 inches per month. January is typically the wettest month, when rainfall can reach 3.9 in. June is typically the driest time to visit Buenos Aires when rainfall is around 2.0 in.

Temperature in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Buenos Aires, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 51.8 F).

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 March 14, 2025.
To help decide which airline to fly from Vienna to Buenos Aires, see what other customers have to say about Emirates, Delta and KLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.0
Very good
3,204 reviews

Overall

8.0

Crew

8.3

Comfort

8.0

Food

7.8

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20

8.0
Excellent

Efstathia Helen,Sep 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Emirates
8.0
Very good
3,204 reviews
Emirates
8.0
Very good
3,204 reviews

Overall

8.0

Crew

8.3

Comfort

8.0

Food

7.8

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20

8.0
Excellent

Efstathia Helen,Sep 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Delta
8.0
Very good
7,936 reviews
Emirates
8.0
Very good
3,204 reviews

Overall

8.0

Crew

8.3

Comfort

8.0

Food

7.8

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20

8.0
Excellent

Efstathia Helen,Sep 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

KLM
7.8
Good
1,320 reviews
Emirates
8.0
Very good
3,204 reviews

Overall

8.0

Crew

8.3

Comfort

8.0

Food

7.8

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20

8.0
Excellent

Efstathia Helen,Sep 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

SWISS
7.5
Good
1,564 reviews
Emirates
8.0
Very good
3,204 reviews

Overall

8.0

Crew

8.3

Comfort

8.0

Food

7.8

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20

8.0
Excellent

Efstathia Helen,Sep 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Qatar Airways
7.4
Good
3,545 reviews
Emirates
8.0
Very good
3,204 reviews

Overall

8.0

Crew

8.3

Comfort

8.0

Food

7.8

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20

8.0
Excellent

Efstathia Helen,Sep 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Related info for your journey

Find useful and relevant information for your journey from Vienna 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 Vienna to Buenos Aires?

    Located just 11.1 mi from the city center, Vienna Intl is the airport most travelers will use when flying to Buenos Aires from Vienna. Booking flights from Vienna Intl (VIE) to Buenos Aires should be relatively easy as there are 0 daily outbound flights to Buenos Aires from 0 different airlines.

  • What are the cheapest airlines flying from Vienna to Buenos Aires round-trip?

    Our cheapest airline available from Vienna to Buenos Aires is SWISS. Our recent data shows that you can find tickets from as low as $871 on this airline. Additional options worth looking into are Delta and Ethiopian Air, starting at $900 and $999 round-trip. These flights start at 26% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Vienna to Buenos Aires one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $570. Users have also found prices from $586 and $597 on SWISS and Lufthansa, respectively.

  • Can I find deals for flights from Vienna to Buenos Aires that include hotel bookings?

    Yes. In addition to deals on Vienna to Buenos Aires flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Vienna to Buenos Aires?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Vienna to Buenos Aires.

  • Can I find deals for business class flights from Vienna to Buenos Aires?

    Yes. Cheapflights offers flight deals from Vienna 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 Vienna to Buenos Aires?

    Currently, April is the cheapest month in which you can book a flight from Vienna to Buenos Aires (average of $795). Flying from Vienna to Buenos Aires in December is currently the most expensive (average of $1,260). 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

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