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$349+ Cheap flights from Buffalo (BUF) to Austria

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/22. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — VIE
Apr 2 — Apr 91
Thu 4/2
Thu 4/9
1 adult, Economy
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Cheap flight deals from Buffalo to Austria

Cheapest flights from Buffalo to Austria
Explore the most affordable flight options available from Buffalo to Austria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 3, 2026.

This Finnair deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:34 am
BUF
-
VIE
2 stops29h 56m
Multiple Airlines
Mon 12/147:15 pm
VIE
-
BUF
2 stops33h 22m
Multiple Airlines
Deal found 2/27$598
This United Airlines deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/166:00 am
BUF
-
VIE
2 stops24h 20m
United Airlines
Thu 4/2310:30 am
VIE
-
BUF
2 stops40h 13m
United Airlines
Deal found 3/2$643
This United Airlines deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:45 pm
BUF
-
VIE
2 stops35h 35m
United Airlines
Mon 12/1410:35 am
VIE
-
BUF
3 stops29h 51m
United Airlines
Deal found 2/27$656
This United Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:07 am
BUF
-
VIE
2 stops24h 13m
United Airlines
Sun 3/810:35 am
VIE
-
BUF
2 stops35h 07m
United Airlines
Deal found 2/26$747
This United Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/276:00 am
BUF
-
VIE
2 stops24h 20m
United Airlines
Fri 3/67:00 am
VIE
-
BUF
2 stops16h 06m
United Airlines
Deal found 2/26$759

Find flight deals from Buffalo to Austria

Keep the following information in mind while searching for Buffalo to Austria flight deals. Data was last updated March 3, 2026.

Round-trip from

$643
(United Airlines)

One-way from

$349
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$826
From Buffalo to Austria
Search Deals
One-way flight from Buffalo to Austria
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Highest demand for flights based on searches. 29% potential increase in price ($383 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in March 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Austria that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 3, 2026.
Use the filters below to find and compare flights from Buffalo to Austria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BuffaloVienna

BUF - VIE

BUFVIE

Buffalo

Thu 4/16

6:09 am-8:10 am

1 stop20h 01m

Vienna Intl

Thu 4/23

10:30 am-8:43 pm

1 stop16h 13m

$661

BuffaloVienna

BUF - VIE

BUFVIE

Buffalo

Sun 7/19

5:29 pm-6:35 pm

2 stops19h 06m

Vienna Intl

Fri 7/31

7:40 am-9:06 pm

2 stops19h 26m

$999

BuffaloVienna

BUF - VIE

BUFVIE

Buffalo

Thu 6/25

6:00 am-8:10 am

1 stop20h 10m

Vienna Intl

Fri 7/3

6:50 am-7:03 pm

2 stops18h 13m

$1,155

BuffaloVienna

BUF - VIE

BUFVIE

Buffalo

Sat 6/27

7:52 pm-8:00 pm

2 stops18h 08m

Vienna Intl

Fri 7/31

6:50 am-6:05 pm

2 stops17h 15m

$1,157

BuffaloVienna

BUF - VIE

BUFVIE

Buffalo

Sat 6/27

4:59 pm-6:20 pm

2 stops19h 21m

Vienna Intl

Fri 7/31

11:35 am-10:32 pm

2 stops16h 57m

$1,195

BuffaloVienna

BUF - VIE

BUFVIE

Buffalo

Sun 7/19

7:00 am-8:15 am

1 stop19h 15m

Vienna Intl

Fri 7/31

10:30 am-9:03 pm

1 stop16h 33m

$1,283

BuffaloVienna

BUF - VIE

BUFVIE

Buffalo

Mon 5/4

11:02 am-10:45 am

3 stops17h 43m

Vienna Intl

Sat 5/9

6:00 am-9:01 pm

3 stops21h 01m

$1,298

BuffaloVienna

BUF - VIE

BUFVIE

Buffalo

Sun 3/22

9:47 pm-9:15 pm

3 stops42h 28m

$349

BuffaloVienna

BUF - VIE

BUFVIE

Buffalo

Sun 3/22

6:25 pm-12:35 pm

2 stops13h 10m

$492

BuffaloVienna

BUF - VIE

BUFVIE

Buffalo

Sun 3/22

10:23 am-8:00 am

1 stop16h 37m

$531

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/26

Sorted by cheapest first

Best time to book a flight from Buffalo to Austria

Have a flexible travel schedule? Discover the best time to fly to Austria from Buffalo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Buffalo to Austria?

Currently, February is the cheapest month in which you can book a flight from Buffalo to Austria (average of $516). Flying from Buffalo to Austria in June is currently the most expensive (average of $1,261). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Austria

Get insights into the airlines that provide service to Austria. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Austria. Reviews last updated March 3, 2026.
Peruse reviews from past customers who have flown with United Airlines from Buffalo to Austria to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,377 reviews

Entertainment

7.1

Comfort

7.3

Food

6.6

Boarding

7.7

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,377 reviews
United Airlines
7.4
Good
9,377 reviews

Entertainment

7.1

Comfort

7.3

Food

6.6

Boarding

7.7

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Austria. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Buffalo to Austria?

    Buffalo (BUF) is the airport you will fly out of if you book a flight from Buffalo to Austria. It is only a 8.3 mi journey to Buffalo (BUF) from Buffalo’s city center.

  • How long is the flight from Buffalo to Austria?

    For as low as $1,195, United Airlines can have you in Austria from Buffalo in 19h 21m. Buffalo and Austria are separated by a distance of 4314 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Buffalo to Austria that include hotel bookings?

    Yes. In addition to deals on Buffalo to Austria flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Austria?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Austria.

  • Can I find deals for business class flights from Buffalo to Austria?

    Yes. Cheapflights offers flight deals from Buffalo to Austria by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Buffalo to Austria?

    Currently, February is the cheapest month in which you can book a flight from Buffalo to Austria (average of $516). Flying from Buffalo to Austria in June is currently the most expensive (average of $1,261). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Buffalo to Austria

Discover the top airline that operate flights from Buffalo to Austria. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$641Average$785FlexibilityNo cancel feeOn-time69%

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