BUF - VIE

$561 Find Cheap Flights from Buffalo to Vienna

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to Vienna departing on 5/4. 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, 0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Vienna, 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 Buffalo to Vienna, as well as popular online travel agencies
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41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$561
Scandinavian Airlines
Mon 5/4Wed 5/20
BUF - VIE • 2 stops
Cheapest one-way
$676
Multiple Airlines
Thu 12/18
BUF - VIE • 3 stops
Top airlines
Delta
Cheapest • from $527 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Vienna!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Buffalo to Vienna (BUF-VIE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buffalo to Vienna 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 Buffalo to Vienna

Mon, May 4 - Wed, May 20
Scandinavian Airlines Logo
3:50 pm - 9:35 amBUF-VIE
35h 45m2 stops
Scandinavian Airlines Logo
8:00 pm - 11:56 pmVIE-BUF
33h 56m2 stops
$561Scandinavian Airlines
Find Deal
Tue, May 5 - Tue, May 19
Scandinavian Airlines Logo
11:15 am - 7:20 pmBUF-VIE
26h 05m3 stops
Scandinavian Airlines Logo
10:15 am - 11:56 pmVIE-BUF
19h 41m2 stops
$586Scandinavian Airlines
Find Deal
Mon, May 4 - Mon, May 18
Scandinavian Airlines Logo
3:50 pm - 9:35 amBUF-VIE
35h 45m2 stops
Scandinavian Airlines Logo
8:00 pm - 11:56 pmVIE-BUF
33h 56m2 stops
$651Scandinavian Airlines
Find Deal
Fri, Dec 5 - Tue, Dec 9
Delta Logo
11:21 am - 11:30 amBUF-VIE
18h 09m2 stops
Delta Logo
6:50 am - 10:58 pmVIE-BUF
22h 08m2 stops
$727Delta
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Tue, May 5 - Tue, May 19
Scandinavian Airlines Logo
11:15 am - 7:20 pmBUF-VIE
26h 05m3 stops
Scandinavian Airlines Logo
7:05 am - 11:56 pmVIE-BUF
22h 51m3 stops
$756Scandinavian Airlines
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Tue, May 5 - Tue, May 19
Multiple Airlines Logo
12:25 pm - 8:50 pmBUF-VIE
26h 25m2 stops
Multiple Airlines Logo
8:40 am - 10:57 pmVIE-BUF
20h 17m2 stops
$807Multiple Airlines
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Fri, Dec 5 - Tue, Dec 9
Austrian Airlines Logo
11:35 am - 8:00 amBUF-VIE
14h 25m1 stop
Austrian Airlines Logo
8:00 am - 5:51 pmVIE-BUF
15h 51m2 stops
$838Austrian Airlines
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Tue, Dec 2 - Sun, Dec 7
Scandinavian Airlines Logo
7:00 am - 9:35 amBUF-VIE
20h 35m2 stops
Scandinavian Airlines Logo
8:05 pm - 12:16 amVIE-BUF
34h 11m2 stops
$840Scandinavian Airlines
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Sun, Jan 4 - Sun, Jan 11
United Airlines Logo
6:30 am - 8:30 amBUF-VIE
44h 00m2 stops
United Airlines Logo
6:50 am - 8:29 pmVIE-BUF
43h 39m2 stops
$861United Airlines
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Tue, May 5 - Tue, May 19
Austrian Airlines Logo
2:00 pm - 7:50 amBUF-VIE
11h 50m1 stop
Austrian Airlines Logo
10:45 am - 5:00 pmVIE-BUF
12h 15m1 stop
$873Austrian Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Buffalo to Vienna flights

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

How much is a round-trip flight from Buffalo to Vienna?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Buffalo to Vienna departing in May.

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

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

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

Good to know

Low seasonMarch
Cheapest flight$561
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly and prices are also 28% lower on average.
Flight from Buffalo to Vienna

When to book flights from Buffalo to Vienna

Are your dates flexible? Find out the best times to travel from Buffalo to Vienna 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 Buffalo to Vienna

  • What is the cheapest flight from Buffalo to Vienna?

    In the last 3 days, the lowest price for a flight from Buffalo to Vienna was $676 for a one-way ticket and $527 for a round-trip.

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

    Yes

  • Which aircraft models fly most regularly from Buffalo to Vienna?

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

  • Which airline alliances offer flights from Buffalo to Vienna?

    Star Alliance is the only airline alliance operating flights between Buffalo and Vienna.

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

    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 Buffalo to Vienna.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Vienna from Buffalo 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 Buffalo to Vienna?

    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 Vienna with an airline and back to Buffalo with another airline. Booking your flights between Buffalo and VIE can sometimes prove cheaper using this method.

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

    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 Vienna from Buffalo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Buffalo to Vienna

 
See real verified KAYAK customer reviews for airlines flying from Buffalo to Vienna. 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 Buffalo to Vienna? 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.
7.4
United AirlinesOverall score based on 9035 reviews
7.1Entertainment
8.1Crew
7.7Boarding
7.3Comfort
6.6Food
Airline reviews

This was an older airplane. The cabin was constantly warm to hot throughout the 10 hour flight and there were no vents to personalize air flow. Also since it was an older plane, the material and comfort of the chairs were very uncomfortable. I left my flight with major soreness on my tailbone.

4.0 OkayAlvin, Nov 2025SFO - HND
Read more United Airlines reviews

This was an older airplane. The cabin was constantly warm to hot throughout the 10 hour flight and there were no vents to personalize air flow. Also since it was an older plane, the material and comfort of the chairs were very uncomfortable. I left my flight with major soreness on my tailbone.

Very thoughtful flight attendant offered me water immediately since I had run to make my connection.

Door to door, the crew and staff were amazing. It was a stressful travel day with delays, but they were focused on customers and doing what they could to get us to our destinations.

Even though we were delayed, we were able to make our connection

Seats in waiting area and on plane hard as rock. Fast internet on the flight was great! Crew was kind.

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

Older aircraft, no meal, only food was for purchase. Not impressed United.

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

Always wish for more healthy, gluten free options. We have to bring our own.

Having a long layover, I was very appreciative of the ability to stand by for an earlier flight. Other airlines like Delta have refused this to me in the past, just to be mean (because my ticket class wasn't high enough). United went out of their way to help me get to my destination early, which I really appreciated given that it was the third leg of a 24+ hour journey for me.

Everything you need to know for your flight from Buffalo to Vienna

Information on your arrival and departure airports