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$433+ 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 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — VIE
Dec 19 — Dec 261
Fri 12/19
Fri 12/26
1 adult, Economy
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Cheap flight deals from Buffalo to Austria

Keep the following information in mind while searching for Buffalo to Austria flight deals. Data was last updated November 19, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$518
(Delta)

One-way from

$433
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$712
Provider with most accurate pricing for Buffalo-Vienna Intl flight deals.
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Provider most trusted by Cheapflights users for Buffalo-Vienna Intl flights.
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From Buffalo to Austria
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One-way flight from Buffalo to Austria
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Highest demand for flights based on searches. 28% potential increase in price ($385 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($51 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find 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 November 19, 2025.

This KAYAK deal was found by Cheapflights users on 11/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:48 pmBUF - VIE
2 stops15h 52mLufthansa
Wed 1/147:00 amVIE - BUF
2 stops21h 31mLufthansa
Deal found 11/18$723
This Delta deal was found by Cheapflights users on 11/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/511:21 amBUF - VIE
2 stops18h 09mDelta
Tue 12/96:50 amVIE - BUF
2 stops16h 20mDelta
Deal found 11/17$727
This KAYAK deal was found by Cheapflights users on 11/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:48 pmBUF - VIE
2 stops15h 52mLufthansa
Mon 1/125:30 pmVIE - BUF
2 stops35h 01mLufthansa
Deal found 11/18$736
This United Airlines deal was found by Cheapflights users on 11/17. 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 12/511:35 amBUF - VIE
2 stops14h 45mUnited Airlines
Tue 12/910:35 amVIE - BUF
1 stop14h 29mUnited Airlines
Deal found 11/17$837
This Ovago deal was found by Cheapflights users on 11/18. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:48 pmBUF - VIE
2 stops14h 47mMultiple Airlines
Tue 1/1310:30 amVIE - BUF
1 stop18h 01mMultiple Airlines
Deal found 11/18$902
This Delta deal was found by Cheapflights users on 11/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:52 pmBUF - VIE
2 stops18h 28mDelta
Mon 1/126:50 amVIE - BUF
2 stops16h 09mDelta
Deal found 11/18$908
This Austrian Airlines deal was found by Cheapflights users on 11/18. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/511:35 amBUF - VIE
1 stop14h 25mAustrian Airlines
Tue 12/98:00 amVIE - BUF
2 stops15h 51mAustrian Airlines
Deal found 11/18$947
This Ovago deal was found by Cheapflights users on 11/18. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:48 pmBUF - VIE
2 stops13h 17mMultiple Airlines
Mon 1/1210:30 amVIE - BUF
1 stop13h 10mMultiple Airlines
Deal found 11/18$968
This United Airlines deal was found by Cheapflights users on 11/18. 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 12/2410:29 amBUF - VIE
1 stop16h 01mUnited Airlines
Mon 1/1210:35 amVIE - BUF
1 stop14h 50mUnited Airlines
Deal found 11/18$1,124
This United Airlines deal was found by Cheapflights users on 11/18. 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 12/241:59 pmBUF - VIE
1 stop12h 06mUnited Airlines
Wed 1/147:00 amVIE - BUF
2 stops18h 25mUnited Airlines
Deal found 11/18$1,208

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 November 19, 2025.
Use the filters below to find and compare flights from Buffalo to Austria that are best for you.

Fly from

Buffalo

Fly to

Austria

Route

Depart

Return

Price

BuffaloVienna

BUF - VIE

BUFVIE

Buffalo

Sat 2/7

11:51 am-11:30 am

2 stops17h 39m

Vienna Intl

Wed 2/25

6:50 am-4:59 pm

2 stops16h 09m

$527

BuffaloVienna

BUF - VIE

BUFVIE

Buffalo

Sun 2/8

7:00 am-11:30 am

2 stops22h 30m

Vienna Intl

Tue 2/24

6:50 am-4:59 pm

2 stops16h 09m

$527

BuffaloVienna

BUF - VIE

BUFVIE

Buffalo

Tue 2/10

11:51 am-11:30 am

2 stops17h 39m

Vienna Intl

Wed 2/25

6:50 am-4:59 pm

2 stops16h 09m

$527

BuffaloVienna

BUF - VIE

BUFVIE

Buffalo

Mon 2/9

11:51 am-11:30 am

2 stops17h 39m

Vienna Intl

Tue 2/24

6:50 am-4:59 pm

2 stops16h 09m

$527

BuffaloVienna

BUF - VIE

BUFVIE

Buffalo

Sun 2/8

7:00 am-11:30 am

2 stops22h 30m

Vienna Intl

Wed 2/25

6:50 am-4:59 pm

2 stops16h 09m

$527

BuffaloVienna

BUF - VIE

BUFVIE

Buffalo

Mon 2/9

11:51 am-11:30 am

2 stops17h 39m

Vienna Intl

Wed 2/25

6:50 am-4:59 pm

2 stops16h 09m

$527

BuffaloVienna

BUF - VIE

BUFVIE

Buffalo

Wed 2/11

11:51 am-4:10 pm

2 stops22h 19m

Vienna Intl

Tue 2/24

6:50 am-4:59 pm

2 stops16h 09m

$533

BuffaloVienna

BUF - VIE

BUFVIE

Buffalo

Thu 2/12

11:51 am-11:25 am

2 stops17h 34m

Vienna Intl

Wed 2/25

6:50 am-4:59 pm

2 stops16h 09m

$533

BuffaloVienna

BUF - VIE

BUFVIE

Buffalo

Thu 2/12

11:51 am-11:25 am

2 stops17h 34m

Vienna Intl

Tue 2/24

6:50 am-4:59 pm

2 stops16h 09m

$533

BuffaloVienna

BUF - VIE

BUFVIE

Buffalo

Wed 2/11

11:51 am-4:10 pm

2 stops22h 19m

Vienna Intl

Wed 2/25

6:50 am-4:59 pm

2 stops16h 09m

$533

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/18

Showing 1-10 of 14 results
1
2

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 $549). 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.

What is the cheapest time of day to fly from BUF to AT?

Find hourly flight availability from Buffalo to Austria. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 19, 2025.

A simple way to save on the total cost of your ticket is to fly from Buffalo to Austria in the afternoon. If you’re flexible enough to do this you can expect to save up to 34% on your trip compared to booking a flight in the evening.

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 November 19, 2025.
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
9,025 reviews

Boarding

7.7

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,025 reviews
United Airlines
7.4
Good
9,025 reviews

Boarding

7.7

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 $527, Delta can have you in Austria from Buffalo in 17h 39m. Buffalo and Austria are separated by a distance of 4314 mi.

  • 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 $549). 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

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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 November 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$641Average$786FlexibilityNo cancel feeOn-time69%

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