BUF - VIE

$384 Find Cheap Flights from Buffalo to Vienna

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to Vienna departing on 1/11. 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
$465
British Airways
Sun 1/18Tue 1/27
BUF - VIE • 2 stops
Cheapest one-way
$384
Multiple Airlines
Sun 1/11
BUF - VIE • 3 stops
Top airlines
British Airways
Cheapest • from $465 (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

Sun, Jan 18 - Tue, Jan 27
British Airways Logo
5:16 pm - 5:55 pmBUF-VIE
18h 39m2 stops
British Airways Logo
7:25 am - 10:55 pmVIE-BUF
21h 30m2 stops
$465British Airways
Find Deal
Fri, Jan 9 - Fri, Jan 16
British Airways Logo
5:16 pm - 6:25 pmBUF-VIE
19h 09m2 stops
British Airways Logo
7:25 am - 10:55 pmVIE-BUF
21h 30m2 stops
$494British Airways
Find Deal
Wed, Feb 4 - Sun, Feb 8
Delta Logo
3:38 pm - 5:25 pmBUF-VIE
19h 47m2 stops
Delta Logo
6:50 am - 12:16 amVIE-BUF
23h 26m2 stops
$516Delta
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Wed, Feb 4 - Sun, Feb 8
Delta Logo
11:51 am - 11:30 amBUF-VIE
17h 39m2 stops
Delta Logo
6:50 am - 10:57 pmVIE-BUF
22h 07m2 stops
$517Delta
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Fri, Jan 9 - Fri, Jan 16
British Airways Logo
5:16 pm - 6:25 pmBUF-VIE
19h 09m2 stops
British Airways Logo
7:25 am - 10:55 pmVIE-BUF
21h 30m2 stops
$520British Airways
Find Deal
Wed, Feb 4 - Sun, Feb 8
Delta Logo
12:25 pm - 5:25 pmBUF-VIE
23h 00m2 stops
Delta Logo
6:50 am - 10:57 pmVIE-BUF
22h 07m2 stops
$527Delta
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Sun, Jan 18 - Tue, Jan 27
Austrian Airlines Logo
11:24 am - 11:45 amBUF-VIE
18h 21m2 stops
Austrian Airlines Logo
10:30 am - 5:40 pmVIE-BUF
13h 10m1 stop
$535Austrian Airlines
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Sun, Jan 11 - Sun, Jan 18
KLM Logo
3:38 pm - 11:25 amBUF-VIE
13h 47m2 stops
KLM Logo
12:15 pm - 12:16 amVIE-BUF
18h 01m2 stops
$551KLM
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Sun, Jan 11 - Sun, Jan 18
British Airways Logo
5:16 pm - 5:55 pmBUF-VIE
18h 39m2 stops
British Airways Logo
7:25 am - 10:55 pmVIE-BUF
21h 30m2 stops
$563British Airways
Find Deal
Sun, Jan 11 - Sun, Jan 18
British Airways Logo
5:16 pm - 5:55 pmBUF-VIE
18h 39m2 stops
British Airways Logo
7:25 am - 10:55 pmVIE-BUF
21h 30m2 stops
$565British Airways
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.

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.

Find deals

Good to know

Low seasonMarch
Cheapest flight$384
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 $384 for a one-way ticket and $465 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 9050 reviews
7.7Boarding
6.6Food
7.1Entertainment
7.3Comfort
8.1Crew
Airline reviews

Seats had less pitch than a regional jet. Food was OK. Have to buy alcohol on US based carriers flying international. Boarding was a mess. Did not have bags but overhead space was gone quick. Would like to see the airlines enforce the one bag over and one bag under policy

6.0 GoodAnonymous, Nov 2025IAH - MEX
Read more United Airlines reviews

Seats had less pitch than a regional jet. Food was OK. Have to buy alcohol on US based carriers flying international. Boarding was a mess. Did not have bags but overhead space was gone quick. Would like to see the airlines enforce the one bag over and one bag under policy

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

from SFO-> FRA flight, AVML meal was significantly less compared to regular meal, especially no Desert, no Bread, no sides.

Very nice flight love the small aircraft. We had a wonderful flight attendant. Nice to see someone that really enjoys her job. Don't have her name but had a southern accent.

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.

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

Information on your arrival and departure airports

Buffalo (BUF)
Vienna (VIE)