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$490+ 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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
VIE — BUE
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Cheapflights Tip: The best prices from Vienna Intl to Buenos Aires are usually found in March or May, booked 55 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 October 29, 2025.

Most accurate provider

Gotogate
3 stars

Most trusted provider

Gotogate
3 stars

Round-trip from

$898
(Kiwi.com)

One-way from

$490
(United Airlines)

Popular in

December

Cheapest in

March

Average price

$1,320
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. 7% potential increase in price ($102 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 29, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/301:20 pmVIE - EZE
2 stops22h 35mLufthansa
Mon 12/155:45 pmEZE - VIE
1 stop21h 00mLufthansa
Deal found 10/28$898
This Expedia deal was found by Cheapflights users on 10/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/210:30 amVIE - EZE
1 stop25h 25mLufthansa
Tue 12/95:45 pmEZE - VIE
2 stops18h 35mLufthansa
Deal found 10/28$902
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/27:55 amVIE - AEP
2 stops37h 05mLATAM Airlines
Tue 12/98:50 amAEP - VIE
2 stops30h 15mLATAM Airlines
Deal found 10/28$909
This Turkish Airlines deal was found by Cheapflights users on 10/29. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3110:00 amVIE - EZE
2 stops40h 25mTurkish Airlines
Tue 11/2511:55 pmEZE - VIE
2 stops42h 00mTurkish Airlines
Deal found 10/29$928
This Turkish Airlines deal was found by Cheapflights users on 10/29. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/12:05 pmVIE - EZE
2 stops36h 20mTurkish Airlines
Tue 11/2511:55 pmEZE - VIE
2 stops35h 30mTurkish Airlines
Deal found 10/29$934
This United Airlines deal was found by Cheapflights users on 10/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1110:35 amVIE - EZE
2 stops50h 45mUnited Airlines
Wed 11/1910:05 pmEZE - VIE
2 stops30h 20mUnited Airlines
Deal found 10/27$939
This Turkish Airlines deal was found by Cheapflights users on 10/29. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/22:05 pmVIE - EZE
2 stops45h 54mTurkish Airlines
Fri 11/2811:55 pmEZE - VIE
2 stops33h 10mTurkish Airlines
Deal found 10/29$949
This Delta deal was found by Cheapflights users on 10/27. 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.
Thu 12/256:50 amVIE - EZE
2 stops28h 30mDelta
Mon 1/1911:55 pmEZE - VIE
2 stops37h 30mDelta
Deal found 10/27$952
This Delta deal was found by Cheapflights users on 10/28. 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.
Sat 12/612:15 pmVIE - EZE
2 stops47h 05mDelta
Mon 1/268:55 pmEZE - VIE
2 stops34h 35mDelta
Deal found 10/28$953
This Delta deal was found by Cheapflights users on 10/29. 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.
Mon 12/812:15 pmVIE - EZE
2 stops48h 45mDelta
Thu 1/228:55 pmEZE - VIE
2 stops34h 35mDelta
Deal found 10/29$954
This Turkish Airlines deal was found by Cheapflights users on 10/29. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/237:20 pmVIE - EZE
2 stops40h 39mTurkish Airlines
Thu 12/1111:55 pmEZE - VIE
2 stops35h 30mTurkish Airlines
Deal found 10/29$955
This Delta deal was found by Cheapflights users on 10/28. 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.
Tue 11/116:50 amVIE - EZE
2 stops30h 10mDelta
Mon 12/88:55 pmEZE - VIE
2 stops41h 25mDelta
Deal found 10/28$956

Cheapflights Fare Finder

 
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 October 29, 2025.
Use the filters below to find and compare flights from Vienna to Buenos Aires that are best for you.

Fly from

Vienna

Fly to

Buenos Aires

Route

Depart

Return

Price

ViennaBuenos Aires

VIE - EZE

VIEEZE

Vienna Intl

Mon 11/10

6:50 am-9:00 am

2 stops30h 10m

Buenos Aires Ministro Pistarini

Mon 11/24

8:55 pm-11:30 am

2 stops34h 35m

$952

ViennaBuenos Aires

VIE - EZE

VIEEZE

Vienna Intl

Fri 2/13

6:50 am-9:00 am

2 stops30h 10m

Buenos Aires Ministro Pistarini

Thu 3/5

11:55 pm-5:25 pm

2 stops37h 30m

$952

ViennaBuenos Aires

VIE - EZE

VIEEZE

Vienna Intl

Sun 12/7

12:15 pm-9:00 am

2 stops48h 45m

Buenos Aires Ministro Pistarini

Wed 1/21

8:55 pm-5:25 pm

2 stops40h 30m

$954

ViennaBuenos Aires

VIE - EZE

VIEEZE

Vienna Intl

Wed 3/18

6:50 am-7:20 am

2 stops28h 30m

Buenos Aires Ministro Pistarini

Sun 3/29

8:10 pm-11:20 am

2 stops34h 10m

$954

ViennaBuenos Aires

VIE - EZE

VIEEZE

Vienna Intl

Tue 1/13

6:50 am-9:00 am

2 stops30h 10m

Buenos Aires Ministro Pistarini

Tue 2/3

8:55 pm-4:10 pm

2 stops39h 15m

$956

ViennaBuenos Aires

VIE - EZE

VIEEZE

Vienna Intl

Sat 2/28

6:50 am-7:20 am

2 stops28h 30m

Buenos Aires Ministro Pistarini

Sat 3/14

11:55 pm-11:25 am

2 stops55h 30m

$956

ViennaBuenos Aires

VIE - EZE

VIEEZE

Vienna Intl

Wed 11/12

6:50 am-9:00 am

2 stops30h 10m

Buenos Aires Ministro Pistarini

Thu 11/27

11:55 pm-4:10 pm

2 stops36h 15m

$956

ViennaBuenos Aires

VIE - EZE

VIEEZE

Vienna Intl

Fri 2/27

6:50 am-9:00 am

2 stops30h 10m

Buenos Aires Ministro Pistarini

Sat 3/14

11:55 pm-11:25 am

2 stops55h 30m

$956

ViennaBuenos Aires

VIE - EZE

VIEEZE

Vienna Intl

Thu 11/13

6:50 am-9:00 am

2 stops30h 10m

Buenos Aires Ministro Pistarini

Tue 11/25

8:55 pm-6:20 pm

2 stops41h 25m

$956

ViennaBuenos Aires

VIE - EZE

VIEEZE

Vienna Intl

Mon 2/9

6:50 am-9:00 am

2 stops30h 10m

Buenos Aires Ministro Pistarini

Sat 2/28

8:55 pm-11:25 am

2 stops34h 30m

$958

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 38 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 October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
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 Gotogate to be most consistent on Cheapflights vs. Gotogate Users can find the same prices on Vienna-Buenos Aires flight deals on Cheapflights vs. Gotogate >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 Gotogate the most. Gotogate 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.

Cheapflights Insights

Everything you need to know about your flight from Vienna to Buenos Aires

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 October 24, 2025.

The best time to book flights from Vienna to Buenos Aires is 55 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, September is the cheapest month in which you can book a flight from Vienna to Buenos Aires (average of $863). Flying from Vienna to Buenos Aires in October is currently the most expensive (average of $1,332). 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 October 29, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 34% on flights from Vienna to Buenos Aires by exploring options for tickets in the afternoon.

How much does it cost to fly round-trip from Vienna to Buenos Aires?

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 October 29, 2025.
Peruse reviews from past customers who have flown with LATAM Airlines, Iberia, and Lufthansa from Vienna 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
1,871 reviews

Overall

7.5

Comfort

7.3

Entertainment

7.0

Food

6.7

Boarding

7.5

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
1,871 reviews
LATAM Airlines
7.5
Good
1,871 reviews

Overall

7.5

Comfort

7.3

Entertainment

7.0

Food

6.7

Boarding

7.5

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!
Iberia
7.0
Good
3,001 reviews
LATAM Airlines
7.5
Good
1,871 reviews

Overall

7.5

Comfort

7.3

Entertainment

7.0

Food

6.7

Boarding

7.5

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!
Lufthansa
6.8
Okay
7,541 reviews
LATAM Airlines
7.5
Good
1,871 reviews

Overall

7.5

Comfort

7.3

Entertainment

7.0

Food

6.7

Boarding

7.5

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 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.

  • How long is the flight from Vienna to Buenos Aires?

    Departing from Vienna to Buenos Aires will take you 21h 15m. The distance from Vienna to Buenos Aires is about 7336 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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, September is the cheapest month in which you can book a flight from Vienna to Buenos Aires (average of $863). Flying from Vienna to Buenos Aires in October is currently the most expensive (average of $1,332). 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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