BUF - VIE

$444 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 6/21. 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$696
Air Canada
Di 4/28Di 5/5
BUF - VIE • 2 stops
Cheapest one-way
$444
Multiple Airlines
So 6/21
BUF - VIE • 3 stops
Top airlines
Cheapest • from $696 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Buffalo and Vienna. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $708 (round-trip)
Shortest trip • 11h 27m (one-way)
Insights
Insights
Insights
Insights
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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

Di, Apr 28 - Di, Mai 5
Air Canada Logo
6:00 am - 8:35 am
BUF
-
VIE
20h 35m
2 stops
Air Canada Logo
11:00 am - 11:33 pm
VIE
-
BUF
18h 33m
2 stops
$696Air Canada
Mi, Apr 29 - Mi, Mai 6
Multiple Airlines Logo
7:00 am - 8:35 am
BUF
-
VIE
19h 35m
2 stops
Multiple Airlines Logo
10:30 am - 11:33 pm
VIE
-
BUF
19h 03m
2 stops
$700Multiple Airlines
Mi, Apr 29 - Mi, Mai 6
Air Canada Logo
7:00 am - 8:35 am
BUF
-
VIE
19h 35m
2 stops
Air Canada Logo
11:00 am - 9:41 am
VIE
-
BUF
28h 41m
2 stops
$702Air Canada
Di, Apr 28 - Di, Mai 5
Air Canada Logo
6:00 am - 8:35 am
BUF
-
VIE
20h 35m
2 stops
Air Canada Logo
7:00 am - 9:01 pm
VIE
-
BUF
20h 01m
3 stops
$708Air Canada
Mo, Apr 27 - Mo, Mai 4
Multiple Airlines Logo
7:00 am - 9:20 am
BUF
-
VIE
20h 20m
2 stops
Multiple Airlines Logo
7:40 am - 9:25 pm
VIE
-
BUF
19h 45m
2 stops
$709Multiple Airlines
Mo, Apr 27 - Mo, Mai 4
Turkish Airlines Logo
7:02 pm - 9:50 pm
BUF
-
VIE
20h 48m
2 stops
Turkish Airlines Logo
7:50 pm - 9:25 pm
VIE
-
BUF
31h 35m
2 stops
$726Turkish Airlines
Mo, Apr 27 - Mo, Mai 4
United Airlines Logo
7:45 pm - 8:10 am
BUF
-
VIE
30h 25m
1 stop
United Airlines Logo
6:50 am - 4:54 pm
VIE
-
BUF
40h 04m
2 stops
$735United Airlines
Di, Apr 28 - Di, Mai 5
Lufthansa Logo
2:54 pm - 12:20 pm
BUF
-
VIE
15h 26m
2 stops
Lufthansa Logo
10:30 am - 9:41 am
VIE
-
BUF
29h 11m
1 stop
$737Lufthansa
Mi, Apr 29 - Mi, Mai 6
Air Canada Logo
7:00 am - 8:35 am
BUF
-
VIE
19h 35m
2 stops
Air Canada Logo
10:50 am - 6:35 pm
VIE
-
BUF
13h 45m
1 stop
$747Air Canada
Mi, Apr 29 - Mi, Mai 6
Air Canada Logo
2:54 pm - 12:20 pm
BUF
-
VIE
15h 26m
2 stops
Air Canada Logo
10:50 am - 6:35 pm
VIE
-
BUF
13h 45m
1 stop
$748Air Canada
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.

Which airlines provide the cheapest flights from Buffalo to Vienna?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Buffalo to Vienna were found on Air Canada ($696) and Turkish Airlines ($726).

Good to know

Cheapest flight$444
Most popular time to fly and prices are also 13% 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 $444 for a one-way ticket and $696 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 9428 reviews
7.1Entertainment
8.1Crew
7.7Boarding
7.3Comfort
6.6Food
Airline reviews

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

2.0 MediocreMary Ann, Mar 2026
EWR - MCO
Read more United Airlines reviews

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

Both my flight where delayed Had 25min to make it to my transfer flight

Everything was on time and service on the flight was great!

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

The 777’s economy seat’s legroom was more tolerable than expected. I appreciate the reclining mechanism which slides the seat forward to minimize cannibalizing the space behind. The food was terrible: very salty.

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

It’s always a great time flying with united airlines.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

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

Information on your arrival and departure airports