$613 Find Cheap Flights from Buffalo to Austria

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 Austria departing on 11/25. 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 Austria

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Book Cheap Buffalo to Austria Plane Tickets

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

Tue, Nov 25 - Wed, Dec 3
United Airlines Logo
10:37 am - 8:30 amBUF-VIE
15h 53m1 stop
United Airlines Logo
10:55 am - 9:15 pmVIE-BUF
16h 20m1 stop
$613United Airlines
Find Deal
Tue, Nov 25 - Wed, Dec 3
United Airlines Logo
10:37 am - 8:30 amBUF-VIE
15h 53m1 stop
United Airlines Logo
10:55 am - 11:34 pmVIE-BUF
18h 39m2 stops
$618United Airlines
Find Deal
Thu, Nov 20 - Thu, Nov 27
Multiple Airlines Logo
9:45 am - 3:20 pmBUF-VIE
23h 35m2 stops
Multiple Airlines Logo
7:50 am - 9:51 pmVIE-BUF
20h 01m2 stops
$650Multiple Airlines
Find Deal
Tue, Nov 25 - Wed, Dec 3
Air Canada Logo
10:50 am - 10:45 amBUF-VIE
17h 55m3 stops
Air Canada Logo
6:00 am - 9:15 pmVIE-BUF
21h 15m3 stops
$651Air Canada
Find Deal
Fri, Mar 27 - Tue, Mar 31
United Airlines Logo
7:00 am - 8:05 amBUF-VIE
20h 05m1 stop
United Airlines Logo
10:30 am - 8:31 pmVIE-BUF
16h 01m1 stop
$663United Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31
United Airlines Logo
7:00 am - 8:05 amBUF-VIE
20h 05m1 stop
United Airlines Logo
7:00 am - 6:21 pmVIE-BUF
17h 21m2 stops
$668United Airlines
Find Deal
Thu, Nov 20 - Thu, Nov 27
Multiple Airlines Logo
6:00 am - 8:00 amBUF-VIE
20h 00m1 stop
Multiple Airlines Logo
10:35 am - 1:17 pmVIE-BUF
32h 42m2 stops
$736Multiple Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31
Delta Logo
7:15 pm - 4:10 pmBUF-VIE
15h 55m2 stops
Delta Logo
7:00 am - 6:51 pmVIE-BUF
17h 51m2 stops
$797Delta
Find Deal
Fri, Dec 12 - Fri, Dec 19
British Airways Logo
3:32 pm - 1:25 pmBUF-VIE
15h 53m2 stops
British Airways Logo
7:25 am - 5:48 pmVIE-BUF
16h 23m2 stops
$999British Airways
Find Deal
Thu, Nov 20 - Thu, Nov 27
Air Canada Logo
10:50 am - 10:45 amBUF-VIE
17h 55m3 stops
Air Canada Logo
1:55 pm - 1:17 pmVIE-BUF
29h 22m3 stops
$1,118Air Canada
Find Deal
Booking Insights

KAYAK's insights & trends for Buffalo to Austria flights

Get data-powered insights and trends into flights from Buffalo to Austria 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 Austria?

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

Your flight ticket price will generally be cheaper if you fly to Austria on a Saturday and more expensive on a Wednesday. On your return trip to Buffalo, you should consider flying back on a Friday, and avoid Saturdays for better deals.

Good to know

Low seasonMarch
Cheapest flight$613
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly and prices are also 30% lower on average.
Flight from Buffalo to Vienna

FAQs - booking Austria flights

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

    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 Austria.

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

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

    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 from Buffalo to Austria with an airline and back with another airline.

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

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

  • What is the cheapest time of day to fly to Austria?

    The cheapest time of day to fly to Austria is generally in the afternoon, when round-trip flights cost $712 on average. Morning departures are around 40% more expensive than evening flights, on average. The most expensive time of day to fly to Austria is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,292.

Reviews of the top airline flying from Buffalo to Austria

 
Need help choosing which airline to fly with from Buffalo to Austria? 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 9001 reviews
7.7Boarding
8.1Crew
7.3Comfort
7.1Entertainment
6.6Food
Airline reviews

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

10.0 ExcellentDr. Joseph, Oct 2025STL - ORD
Read more United Airlines reviews

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

The person I bought the ticket for didn’t make the flight.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Another delayed flight. When the delays exceed the duration of the flight, it’s a problem.

Excellent flight. Smooth, efficient boarding. Quick flight. Arrived early at STL.

After boarding the plane in Chicago, the passengers were told that there was a technical problem with the plane. Passengers remained on the plane as they tried to fix the problem. After what was probably an hour passengers were told that there was a need to change planes as the problem was not solved. Passengers disembarked and boarded another plane. After taxing to the runway and waiting for takeoff, passengers were told that owing to the thunderstorm the flight was unable to take off but would try and reroute. After some time passengers were told there wasn't enough fuel for the new route and the plane had to return to the gate for additional fuel. after another log delay the flight got underway. On the plane there was food, drinks, ice or entertainment. We were a glass of water, which appeared rationed. Flight arrived about 5 hours late. The pilot was fantastic and communicated with the passengers throughout the ordeal.

Same as last comment. Food sucks. Quality. Not surprising most people have no clue about nourishment Clearly

Not the fault of United—weather, reroute around weather, time sitting on tarmac, arrived couple hours late, too late for train into city necessitating a much pricier cab but weather…can’t be helped.

Friendly and professional flight crew. Aside from departure delay after boarding, easy flight and smooth landing.

Great smooth flight. Had a seating change, but that was an improvement. Thanks United Airways Crew.

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.