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$531+ Cheap flights from Buffalo (BUF) to Austria

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — VIE
nov. 15 — nov. 221
sáb. 11/15
sáb. 11/22
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 octubre 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$576
(Delta)

Popular in

June

Cheapest in

March

Average price

$846
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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Highest demand for flights based on searches. 25% potential increase in price ($356 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in October 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 octubre 16, 2025.

This FlightHub deal was found by Cheapflights users on 10/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/1412:05 pmBUF - VIE
2 stops39h 30mScandinavian Airlines
mié. 11/198:05 pmVIE - BUF
2 stops33h 54mScandinavian Airlines
Deal found 10/16$531
This Delta deal was found by Cheapflights users on 10/14. 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.
mié. 11/126:25 pmBUF - VIE
2 stops17h 00mDelta
mié. 11/196:50 amVIE - BUF
2 stops23h 09mDelta
Deal found 10/14$576
This Flysmarter deal was found by Cheapflights users on 10/14. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/1012:15 pmBUF - VIE
1 stop13h 45mMultiple Airlines
mar. 11/1810:35 amVIE - BUF
2 stops16h 25mMultiple Airlines
Deal found 10/14$594
This United Airlines deal was found by Cheapflights users on 10/14. 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.
lun. 11/107:30 pmBUF - VIE
1 stop31h 00mUnited Airlines
mar. 11/1810:35 amVIE - BUF
2 stops40h 25mUnited Airlines
Deal found 10/14$602
This United Airlines deal was found by Cheapflights users on 10/14. 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.
mié. 11/122:55 pmBUF - VIE
1 stop11h 35mMultiple Airlines
mié. 11/198:00 amVIE - BUF
2 stops16h 46mMultiple Airlines
Deal found 10/14$618
This Air Canada deal was found by Cheapflights users on 10/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/1210:50 amBUF - VIE
3 stops17h 55mAir Canada
mié. 11/197:00 amVIE - BUF
3 stops20h 00mAir Canada
Deal found 10/14$651
This United Airlines deal was found by Cheapflights users on 10/16. 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.
vie. 11/1410:37 amBUF - VIE
1 stop15h 53mUnited Airlines
mié. 11/1910:30 amVIE - BUF
2 stops16h 30mUnited Airlines
Deal found 10/16$667
This United Airlines deal was found by Cheapflights users on 10/16. 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.
dom. 11/302:55 pmBUF - VIE
2 stops17h 05mUnited Airlines
dom. 12/710:35 amVIE - BUF
2 stops29h 13mUnited Airlines
Deal found 10/16$676

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 octubre 16, 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

mié. 11/12

6:25 pm-5:25 pm

2 stops17h 00m

Vienna Intl

mié. 11/19

6:50 am-11:59 pm

2 stops23h 09m

$576

BuffaloVienna

BUF - VIE

BUFVIE

Buffalo

lun. 11/10

7:30 pm-8:30 am

1 stop31h 00m

Vienna Intl

mar. 11/18

10:35 am-9:00 pm

2 stops40h 25m

$602

BuffaloVienna

BUF - VIE

BUFVIE

Buffalo

lun. 11/10

7:22 pm-12:20 pm

2 stops34h 58m

Vienna Intl

mar. 11/18

10:35 am-9:00 pm

2 stops40h 25m

$605

BuffaloVienna

BUF - VIE

BUFVIE

Buffalo

mié. 11/12

2:55 pm-8:30 am

1 stop11h 35m

Vienna Intl

mié. 11/19

8:00 am-6:46 pm

2 stops16h 46m

$618

BuffaloVienna

BUF - VIE

BUFVIE

Buffalo

mié. 11/12

2:55 pm-8:30 am

1 stop11h 35m

Vienna Intl

mié. 11/19

7:00 am-6:46 pm

2 stops17h 46m

$618

BuffaloVienna

BUF - VIE

BUFVIE

Buffalo

sáb. 2/14

5:29 pm-5:25 pm

2 stops41h 56m

Vienna Intl

dom. 2/22

10:35 am-9:01 pm

2 stops40h 26m

$660

BuffaloVienna

BUF - VIE

BUFVIE

Buffalo

vie. 3/27

10:10 am-8:30 am

1 stop17h 20m

Vienna Intl

mar. 3/31

10:45 am-5:00 pm

1 stop12h 15m

$663

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/14

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 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 octubre 16, 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 octubre 16, 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
8,982 reviews

Food

6.6

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
United Airlines
7.4
Good
8,982 reviews
United Airlines
7.4
Good
8,982 reviews

Food

6.6

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

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 $576, Delta can have you in Austria from Buffalo in 17h. 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.

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 octubre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$641Average$846FlexibilityNo cancel feeOn-time69%

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