VIE - BUE

$631 Find Cheap Flights from Vienna to Buenos Aires

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Vienna to Buenos Aires departing on 7/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Buenos Aires

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Vienna to Buenos Aires, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Vienna to Buenos Aires, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Vienna to Buenos Aires (VIE-BUE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Vienna to Buenos Aires that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Vienna to Buenos Aires

Tue, Oct 28 - Mon, Nov 24
LATAM Airlines Logo
5:10 pm - 2:00 pmVIE-AEP
24h 50m2 stops
LATAM Airlines Logo
11:45 am - 10:55 pmAEP-VIE
31h 10m2 stops
$915LATAM Airlines
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Tue, Oct 28 - Thu, Nov 20
LATAM Airlines Logo
5:10 pm - 2:00 pmVIE-AEP
24h 50m2 stops
LATAM Airlines Logo
5:10 pm - 10:55 pmAEP-VIE
25h 45m2 stops
$932LATAM Airlines
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Wed, Oct 22 - Sat, Nov 22
Delta Logo
7:05 am - 9:45 amVIE-EZE
31h 40m2 stops
Delta Logo
10:50 pm - 5:25 pmEZE-VIE
38h 35m2 stops
$944Delta
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Tue, Oct 28 - Sun, Nov 23
Delta Logo
12:15 pm - 9:00 amVIE-EZE
48h 45m2 stops
Delta Logo
8:55 pm - 5:25 pmEZE-VIE
40h 30m2 stops
$946Delta
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Tue, Oct 28 - Wed, Nov 19
Air Canada Logo
10:35 am - 2:25 pmVIE-EZE
31h 50m2 stops
Air Canada Logo
5:00 pm - 8:45 amEZE-VIE
35h 45m2 stops
$953Air Canada
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Sun, Oct 26 - Wed, Nov 19
Air Canada Logo
6:00 am - 2:25 pmVIE-EZE
36h 25m3 stops
Air Canada Logo
5:00 pm - 8:45 amEZE-VIE
35h 45m2 stops
$984Air Canada
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Mon, Oct 27 - Thu, Nov 20
Ethiopian Air Logo
10:30 pm - 7:55 pmVIE-EZE
25h 25m2 stops
Ethiopian Air Logo
9:30 pm - 5:55 amEZE-VIE
28h 25m2 stops
$1,031Ethiopian Air
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Sat, Oct 25 - Wed, Nov 19
Ethiopian Air Logo
10:05 pm - 7:55 pmVIE-EZE
26h 50m2 stops
Ethiopian Air Logo
9:30 pm - 5:55 amEZE-VIE
28h 25m2 stops
$1,089Ethiopian Air
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Mon, Dec 1 - Tue, Dec 2
Lufthansa Logo
1:55 pm - 7:55 amVIE-EZE
22h 00m1 stop
Lufthansa Logo
5:45 pm - 6:45 pmEZE-VIE
21h 00m1 stop
$1,149Lufthansa
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Sun, Aug 17 - Fri, Sep 26
Lufthansa Logo
2:55 pm - 6:25 amVIE-EZE
20h 30m1 stop
Lufthansa Logo
4:40 pm - 8:55 pmEZE-VIE
23h 15m1 stop
$1,151Lufthansa
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KAYAK's insights & trends for Vienna to Buenos Aires flights

Get data-powered insights and trends into flights from Vienna to Buenos Aires to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Vienna to Buenos Aires?

The average price of all round-trip flights from Vienna to Buenos Aires clicked on KAYAK for each day over the last 12 months.

For Vienna to Buenos Aires, Wednesday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from Buenos Aires back to Vienna, the best deals are generally found on Tuesday, with Friday being the most expensive.

What is the cheapest month to fly from Vienna to Buenos Aires?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Vienna to Buenos Aires, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Vienna to Buenos Aires is June, where tickets cost $1,092 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $1,592 and $1,396 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Vienna to Buenos Aires, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Vienna to Buenos Aires, you should book around 6 weeks before departure. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low seasonMay
High seasonDecember
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 30% increase in price.

When to book flights from Vienna to Buenos Aires

Are your dates flexible? Find out the best times to travel from Vienna to Buenos Aires based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Vienna to Buenos Aires

  • What is the cheapest flight from Vienna to Buenos Aires?

    In the last 3 days, the lowest price for a flight from Vienna to Buenos Aires was $631 for a one-way ticket and $915 for a round-trip.

  • Do I need a passport to fly between Vienna and Buenos Aires?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Vienna and on arrival in Buenos Aires.

  • Which aircraft models fly most regularly from Vienna to Buenos Aires?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Vienna to Buenos Aires?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Vienna and Buenos Aires, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Vienna to Buenos Aires, Iberia or Lufthansa?

    The two airlines most popular with KAYAK users for flights from Vienna to Buenos Aires are Iberia and Lufthansa. With an average price for the route of $1,357 and an overall rating of 7.0, Iberia is the most popular choice. Lufthansa is also a great choice for the route, with an average price of $1,187 and an overall rating of 6.8.

  • How does KAYAK find such low prices on flights from Vienna to Buenos Aires?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Vienna to Buenos Aires.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Vienna to Buenos Aires?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buenos Aires from Vienna is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Vienna to Buenos Aires?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Buenos Aires with an airline and back to Vienna with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Vienna to Buenos Aires?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Buenos Aires from Vienna up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Vienna to Buenos Aires

 
See real verified KAYAK customer reviews for airlines flying from Vienna to Buenos Aires. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Vienna to Buenos Aires? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.0
IberiaOverall score based on 2778 reviews
7.7Crew
6.6Entertainment
7.1Boarding
6.8Comfort
6.3Food
Airline reviews

From boarding, to attention in flight, I couldn’t fault it.

10.0 ExcellentMatt, Jun 2025EWR - LHR
Read more Iberia reviews

From boarding, to attention in flight, I couldn’t fault it.

Great to have power available for every seat in Premium Economy. I do wish the WiFi was less expensive. It was 23-24 Euros for the flight for one device. And there were times it was unavailable.

The seats were way too crowded. Just because I do not have the luxury of a suite, does not mean that I want to fly from Austin to London scrunched between two people and the seat in front of me in my face. Ridiculous. I should have flown with Turkish Airlines...

very good all round. staff, food, entertainment, punctuality all very good

A 13 hour flight with no food apart from what they offered from a menu you had to pay for. On top of that, there were no blankets, so during the flight when the cabin temperature dropped, everyone was very cold. Neither of these things were highlighted at the time of booking. This is the worst long-haul flight I’ve ever encountered.

Horrible. Paid for seats for my family. Iberia changed planes and never notified us that the seats we paid extra for did not even exist on the plane. We were randomly placed on the plane. Thankfully, we were seated together. Upon boarding, my youngest daughter was pulled from the line and they just arbitrarily changed her seat 7 rows back from the rest of the family. I had to wait at the gate while they tried to see us back together. One of the most uncomfortable small spaces on a plane I’ve ever experienced. When I called Iberia, they first told me that no mistake was made that the plane was never changed. Yet my receipt for my paid seats were for rows that did not even exist on this type of plane we were getting on. They said that they would reimburse my money and I would get an email, but I’ve never received any information or emails regarding a refund for the seats that I had paid extra for. Then when we arrived in Madrid, one of the pieces of luggage that we had checked in was damaged to the point that the handle that was stowed in to the luggage was broken off by the crew members handling the luggage. The crew on the plane was very nice, but as far as the rest of the experience, I would be very hesitant to ever use Iberia again.

Bad business class. Staff totally not helping. Lights and chargers not working

Very well, except that my luggage didn’t arrive in the corresponding flight, but they brought to me the next day.

Overall a great. However, the seating is way too narrow, for guys with any shoulder width. Luckily the crew moved the guy next to me, or it would have been miserable.

When having a connection at Madrid, it’s extremely confusing. You must travel from your arrival gate, all the way down stairs to a security check point, go up stairs, then downstairs to another security check. Then make your way to your gate. All the while traveling through a “mall” inside the airport which makes it difficult. 10/10 don’t recommend connecting flights through Madrid.

Everything was perfect. That is the most beautiful flight over thenDolomites.

Good service … bus transfer upon arrival from plane to terminal: atrocious!!!

Overall excellent service and Frankfurt Airport was very efficient and clean

I barely made the flight. We had to take a bus to the plane and the plane smelled awfully of body odor. When the flight attendant walked by she smelled of body odor. It was incredibly uncomfortable. Also my luggage did not make it onto this flight and when it finally arrived home the handle of the luggage was all ripped. I will have to purchase a bag again.

I barely made the flight. We had to take a bus to the plane and the plane smelled awfully of body odor. When the flight attendant walked by she smelled of body odor. It was incredibly uncomfortable.

Flight was cancelled and I got rebooked with anther airline. Also had booked a direct flight and got a layover.

SAL to FRA - Original flight was cancelled less than 10 hours before scheduled. Did receive lodging at no cost for 1 night. Coordination between Lufstansa and hotel was very poor and we had to pay for a meal we thought was to be paid for. Traveling from SAT to Denver coordination between Lufstansa and United was very poor and we paid double for our check-in baggage. We are hoping to that refunded. We wish other airlines would fly to Salzburg as we plan to visit more often.

Flight was delayed for no reason and I missed my connection. This added another day of travel and I missed an event I was traveling home for.

They don't really offer snacks or water as much. but it was perfect.

My seat was upgraded to premium economy, food was good and cabin crew was nice.

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

Information on your arrival and departure airports

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