BUF - VIE

$684 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 5/5. 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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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.
Choose your dates
 Logo
6:30 am - 4:05 pmBUF-VIE
27h 35m2 stops
 Logo
7:40 am - 9:54 pmVIE-BUF
20h 14m2 stops
Mon, May 5 - Tue, May 13
United Airlines Logo
6:45 am - 8:20 amBUF-VIE
19h 35m1 stop
United Airlines Logo
10:50 am - 11:36 pmVIE-BUF
18h 46m1 stop
$781United Airlines
Find Deal
Sun, May 4 - Sun, May 11
United Airlines Logo
4:15 pm - 12:20 pmBUF-VIE
14h 05m2 stops
United Airlines Logo
10:30 am - 8:58 pmVIE-BUF
40h 28m2 stops
$783United Airlines
Find Deal
Wed, Oct 8 - Sun, Oct 19
United Airlines Logo
6:45 am - 8:20 amBUF-VIE
19h 35m1 stop
United Airlines Logo
10:30 am - 10:12 amVIE-BUF
29h 42m2 stops
$788United Airlines
Find Deal
Sun, May 4 - Sun, May 11
Air Canada Logo
6:45 am - 8:35 amBUF-VIE
19h 50m2 stops
Air Canada Logo
11:00 am - 1:20 pmVIE-BUF
32h 20m2 stops
$799Air Canada
Find Deal
Mon, May 5 - Tue, May 13
United Airlines Logo
10:30 am - 12:20 pmBUF-VIE
19h 50m2 stops
United Airlines Logo
10:30 am - 8:58 pmVIE-BUF
16h 28m1 stop
$800United Airlines
Find Deal
Wed, Oct 8 - Sun, Oct 19
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10:50 am - 8:20 amBUF-VIE
15h 30m2 stops
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7:00 am - 8:58 pmVIE-BUF
19h 58m3 stops
Wed, Oct 8 - Sat, Oct 18
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
Air Canada Logo
10:50 am - 10:45 amBUF-VIE
17h 55m3 stops
Air Canada Logo
6:00 am - 8:58 pmVIE-BUF
20h 58m3 stops
$847Air Canada
Find Deal
Wed, Oct 8 - Sat, Oct 18
Scandinavian Airlines Logo
11:40 am - 1:35 pmBUF-VIE
19h 55m3 stops
Scandinavian Airlines Logo
7:05 am - 11:50 pmVIE-BUF
22h 45m3 stops
$1,623Scandinavian Airlines
Find Deal
Wed, Oct 8 - Sun, Oct 19

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 season

March

High season

March

Cheapest flight

$684
Best time to beat the crowds with an average 35% drop in price.
Most popular time to fly and prices are also 35% 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 $1,720 for a one-way ticket and $684 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, and SkyTeam 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.

See more FAQs

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 8665 reviews
7.7Boarding
7.3Comfort
7.1Entertainment
6.6Food
8.1Crew
Airline reviews

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.

10.0 ExcellentDr. Joseph, Apr 2025IAH - ORD
Read more United Airlines reviews

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

The design of the light switch on the arm rest is ridiculous.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

leg space better than expected. two washrooms for one plane isn't enough.

My suitcase was completed destroyed. The top part is broken and unusable now.

When I booked it on Kayak it aaid that I wasn't allowed hamd luggage. I called United Airlines and it took them 6 minutes to figure out if I was allowed free hand luggage. Surely something that simple they should be able to tell me instantly.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

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

Information on your arrival and departure airports

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