BUF - VIE

$529 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 1/30. 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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Everything you should know

Cheapest round-trip
$495
Typical prices: $761-$848
United Airlines
vie. 1/30mar. 2/3
BUF - VIE • 2 stops
Cheapest one-way
Multiple Airlines
dom. 12/21
BUF - VIE • multi-stop
Top airlines
United Airlines
Cheapest • from $495 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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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

vie., ene. 30 - mar., feb. 3
United Airlines Logo
6:20 pm - 6:05 pm
BUF
-
VIE
17h 45m2 stops
United Airlines Logo
10:35 am - 2:14 pm
VIE
-
BUF
33h 39m2 stops
$495United Airlines
lun., feb. 2 - lun., feb. 9
Multiple Airlines Logo
6:49 pm - 5:25 pm
BUF
-
VIE
16h 36m2 stops
Multiple Airlines Logo
6:50 am - 5:54 pm
VIE
-
BUF
17h 04m2 stops
$528Multiple Airlines
mar., feb. 3 - mar., feb. 10
Multiple Airlines Logo
7:45 pm - 5:25 pm
BUF
-
VIE
15h 40m2 stops
Multiple Airlines Logo
6:50 am - 4:59 pm
VIE
-
BUF
16h 09m2 stops
$529Multiple Airlines
mar., feb. 3 - mar., feb. 10
Austrian Airlines Logo
11:24 am - 8:00 am
BUF
-
VIE
14h 36m1 stop
Austrian Airlines Logo
10:30 am - 5:40 pm
VIE
-
BUF
13h 10m1 stop
$610Austrian Airlines
mar., feb. 3 - mar., feb. 10
United Airlines Logo
10:45 am - 8:00 am
BUF
-
VIE
15h 15m2 stops
United Airlines Logo
10:30 am - 5:40 pm
VIE
-
BUF
13h 10m1 stop
$618United Airlines
mar., feb. 3 - mar., feb. 10
Multiple Airlines Logo
10:45 am - 10:45 am
BUF
-
VIE
18h 00m3 stops
Multiple Airlines Logo
10:35 am - 10:31 pm
VIE
-
BUF
17h 56m2 stops
$643Multiple Airlines
mié., ene. 28 - dom., feb. 1
United Airlines Logo
5:23 pm - 6:05 pm
BUF
-
VIE
18h 42m2 stops
United Airlines Logo
10:35 am - 5:40 pm
VIE
-
BUF
37h 05m2 stops
$644United Airlines
mar., feb. 3 - mar., feb. 10
Air Canada Logo
10:45 am - 10:45 am
BUF
-
VIE
18h 00m3 stops
Air Canada Logo
7:00 am - 8:29 pm
VIE
-
BUF
19h 29m3 stops
$651Air Canada
mié., ene. 28 - dom., feb. 1
United Airlines Logo
2:49 pm - 12:20 pm
BUF
-
VIE
15h 31m2 stops
United Airlines Logo
10:35 am - 7:25 pm
VIE
-
BUF
14h 50m1 stop
$660United Airlines
mié., ene. 28 - dom., feb. 1
United Airlines Logo
2:49 pm - 8:30 am
BUF
-
VIE
11h 41m1 stop
United Airlines Logo
10:35 am - 7:25 pm
VIE
-
BUF
14h 50m1 stop
$663United Airlines
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 January.

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$495
Best time to beat the crowds with an average 38% drop in price.
Most popular time to fly and prices are also 38% 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 $495 for a round-trip ticket.

  • 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 9102 reviews
7.1Entertainment
7.3Comfort
7.7Boarding
8.1Crew
6.6Food
Airline reviews

The Crew and the food was the worst I ever had in Business Class. First they told us there were no space for carry on. It was plenty of space over our 2 row seats, we had to ask to let us travel with it which was accepted. They were aware that we had to run for the connection due to the previous flight delay. Have us one hour waiting for more customers and not even offer a glass of water. Then started the service and they started to serve other passengers drinks in business and did not offer any drinks until they serve our pre ordered meal and I ask for something to drink. I had to wait until they finished to serve all passengers until Inget something. The crew was the worts I ever had for Business Class in my life.

4.0 OkayClaudia, Dec 2025
IAD - GUA
Read more United Airlines reviews

The Crew and the food was the worst I ever had in Business Class. First they told us there were no space for carry on. It was plenty of space over our 2 row seats, we had to ask to let us travel with it which was accepted. They were aware that we had to run for the connection due to the previous flight delay. Have us one hour waiting for more customers and not even offer a glass of water. Then started the service and they started to serve other passengers drinks in business and did not offer any drinks until they serve our pre ordered meal and I ask for something to drink. I had to wait until they finished to serve all passengers until Inget something. The crew was the worts I ever had for Business Class in my life.

Very turbulent trip made it pretty bearable, plus the lack of refreshments served and the lack of any air conditioning before takeoff which took an hour or more.

Flight was late - I was downgraded from first class to coach

Not good - outbound flight was delayed and missed my connection even though I got to the gate after running through the airport - the agent would not let me on because the door was closed (flight had not left). There was no notification from United - overall experience was very disappointing. Additionally, I was downgraded from first class to coach on the alternative flight

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

Not great experience - we were super late boarding due to issues with aircraft. Then when we finally all got onboard and seated and they started taxiing out to the runway they just stopped then turned around and went back to the airport. Apparently the crew “ran out of time” to legally fly us. They mentioned that they were about 2 minutes away from taking off. I understand the rules and safety but kinda wonder why they would have bothered boarding us in the first place? Had to go all the way back and de plane and then wait in a HUGE line to get a hotel (this is somewhere around 2:30am) finally got to hotel by Uber (no shuttle after 20min so gave up) and they ended up putting us all back on the same aircraft at 10am next morning so got about 2.5 hours sleep. They did give us. $250 credit, but it was a São Paulo Brazil flight out of Dulles. The flight and everything was fine.

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

United have really come back. Airport and boarding process is clear and good, app and information also very good

They charged a fee for 1st bag checked. Others in same party were free.

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

Information on your arrival and departure airports