BUF - VIE

$799 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 5/13. 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

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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Flights Deals

Cheap Flights from Buffalo to Vienna

 
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.

Recent round-trip flight deals from Buffalo to Vienna

KAYAK's recommended round-trip deals from the most popular airlines that fly from Buffalo to Vienna.
Discover the best prices for you by selecting your travel dates on KAYAK.
Air Canada Logo
6:45 am - 8:35 amBUF-VIE
19h 50m2 stops
Air Canada Logo
11:00 am - 4:55 pmVIE-BUF
35h 55m2 stops
$799Air Canada
Find Deal
Tue, May 13 - Fri, May 23
Air Canada Logo
5:57 pm - 8:20 amBUF-VIE
56h 23m2 stops
Air Canada Logo
11:00 am - 9:01 pmVIE-BUF
40h 01m2 stops
$811Air Canada
Find Deal
Fri, May 16 - Tue, May 27
United Airlines Logo
10:30 am - 8:15 amBUF-VIE
15h 45m1 stop
United Airlines Logo
10:50 am - 11:44 pmVIE-BUF
18h 54m1 stop
$821United Airlines
Find Deal
Tue, May 13 - Tue, May 27
Turkish Airlines Logo
8:25 pm - 9:45 pmBUF-VIE
19h 20m2 stops
Turkish Airlines Logo
7:45 pm - 9:45 amVIE-BUF
20h 00m2 stops
$823Turkish Airlines
Find Deal
Thu, Oct 9 - Sun, Oct 19
United Airlines Logo
6:45 am - 8:20 amBUF-VIE
19h 35m2 stops
United Airlines Logo
10:30 am - 9:01 pmVIE-BUF
16h 31m1 stop
$828United Airlines
Find Deal
Wed, May 14 - Tue, May 27
Turkish Airlines Logo
8:00 pm - 12:50 pmBUF-VIE
34h 50m2 stops
Turkish Airlines Logo
7:50 pm - 7:05 pmVIE-BUF
29h 15m2 stops
$895Turkish Airlines
Find Deal
Sat, May 10 - Tue, May 27
 Logo
5:40 am - 4:10 pmBUF-VIE
28h 30m2 stops
 Logo
7:40 am - 10:52 pmVIE-BUF
21h 12m2 stops
Fri, Jun 13 - Fri, Jun 20
 Logo
11:00 am - 8:20 amBUF-VIE
15h 20m2 stops
 Logo
7:00 am - 9:01 pmVIE-BUF
20h 01m3 stops
$1,056
Find Deal
Tue, May 13 - Sat, May 24
Austrian Airlines Logo
8:55 am - 7:50 amBUF-VIE
16h 55m1 stop
Austrian Airlines Logo
10:45 am - 9:42 pmVIE-BUF
16h 57m1 stop
$1,071Austrian Airlines
Find Deal
Wed, May 14 - Tue, May 27
Austrian Airlines Logo
8:55 am - 9:10 amBUF-VIE
42h 15m2 stops
Austrian Airlines Logo
10:45 am - 10:12 pmVIE-BUF
17h 27m1 stop
$1,081Austrian Airlines
Find Deal
Tue, May 13 - Sun, May 25
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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.

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
High seasonMarch
Cheapest flight$799
Best time to beat the crowds with an average 36% drop in price.
Most popular time to fly and prices are also 36% 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 $799 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, and oneworld are the airline alliances operating flights between Buffalo and Vienna, with Star Alliance being the most commonly used for this route.

  • 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.

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 8696 reviews
7.3Comfort
6.6Food
8.1Crew
7.1Entertainment
7.7Boarding
Airline reviews

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

10.0 ExcellentAnonymous, Apr 2025SFO - HKG
Read more United Airlines reviews

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

A bit rush for transit. Food and entertainment are not available

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

Multiple delays and not straight answer from the United team

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

Electric plugs didn't work. Entertainment system wasn't working

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

Information on your arrival and departure airports

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