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$429+ Cheap flights from Buffalo (BUF) to Vienna (VIE)

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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — VIE
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Buffalo to Vienna

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Vienna (VIE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
2 stars

Round-trip from

$675
(United Airlines)

One-way from

$429
(Booking.com)

Popular in

June

Cheapest in

March
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 Vienna Intl
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One-way flight from Buffalo to Vienna Intl
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Highest demand for flights based on searches. 23% potential increase in price ($336 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($44 potential savings vs. average RT price).
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Find flight deals from Buffalo to Vienna

Cheapest flights from Buffalo to Vienna
Explore the most affordable flight options available from Buffalo to Vienna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This United Airlines deal was found by Cheapflights users on 4/30. 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 10/1510:30 amBUF - VIE
1 stop15h 45mUnited Airlines
Tue 10/2110:30 amVIE - BUF
2 stops36h 22mUnited Airlines
Deal found 4/30$675
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/154:30 pmBUF - VIE
2 stops17h 15mAmerican Airlines
Tue 10/217:35 amVIE - BUF
2 stops20h 49mAmerican Airlines
Deal found 4/30$676
This Condor deal was found by Cheapflights users on 4/29. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/36:30 amBUF - VIE
2 stops27h 35mMultiple Airlines
Mon 5/57:40 amVIE - BUF
2 stops17h 25mMultiple Airlines
Deal found 4/29$713
This Air Canada deal was found by Cheapflights users on 4/30. 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.
Wed 10/1510:50 amBUF - VIE
3 stops17h 55mAir Canada
Tue 10/217:00 amVIE - BUF
3 stops19h 58mAir Canada
Deal found 4/30$742
This FlightHub deal was found by Cheapflights users on 4/29. 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.
Thu 10/98:25 pmBUF - VIE
2 stops19h 20mTurkish Airlines
Sun 10/197:45 pmVIE - BUF
2 stops20h 00mTurkish Airlines
Deal found 4/29$823
This Austrian Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 5/148:55 amBUF - VIE
1 stop16h 55mAustrian Airlines
Tue 5/2710:45 amVIE - BUF
1 stop16h 57mAustrian Airlines
Deal found 4/29$1,071
This British Airways deal was found by Cheapflights users on 4/29. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/166:00 pmBUF - VIE
2 stops22h 40mBritish Airways
Thu 5/227:45 amVIE - BUF
2 stops18h 33mBritish Airways
Deal found 4/29$1,291
This Kissandfly.com deal was found by Cheapflights users on 4/29. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/136:00 amBUF - VIE
2 stops24h 20mLufthansa
Fri 6/2010:30 amVIE - BUF
1 stop16h 31mLufthansa
Deal found 4/29$1,329

Cheapflights Fare Finder

Customize your flight search to find flights from Buffalo to Vienna 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 May 1, 2025.
Use the filters below to find and compare flights from Buffalo to Vienna that are best for you.

Fly from

Buffalo

Fly to

Vienna

Route

Depart

Return

Price

BuffaloVienna

BUF - VIE

BUFVIE

Buffalo

Wed 10/15

10:30 am-8:15 am

1 stop15h 45m

Vienna Intl

Tue 10/21

10:30 am-4:52 pm

2 stops36h 22m

$675

BuffaloVienna

BUF - VIE

BUFVIE

Buffalo

Wed 10/15

4:30 pm-3:45 pm

2 stops17h 15m

Vienna Intl

Tue 10/21

7:35 am-10:24 pm

2 stops20h 49m

$676

BuffaloVienna

BUF - VIE

BUFVIE

Buffalo

Wed 10/15

10:50 am-10:45 am

3 stops17h 55m

Vienna Intl

Tue 10/21

11:00 am-9:46 am

2 stops28h 46m

$723

BuffaloVienna

BUF - VIE

BUFVIE

Buffalo

Wed 10/15

10:50 am-10:45 am

3 stops17h 55m

Vienna Intl

Tue 10/21

7:00 am-8:58 pm

3 stops19h 58m

$742

BuffaloVienna

BUF - VIE

BUFVIE

Buffalo

Thu 10/9

8:25 pm-9:45 pm

2 stops19h 20m

Vienna Intl

Sun 10/19

7:45 pm-9:45 am

2 stops20h 00m

$823

BuffaloVienna

BUF - VIE

BUFVIE

Buffalo

Wed 5/14

8:55 am-7:50 am

1 stop16h 55m

Vienna Intl

Tue 5/27

10:45 am-9:42 pm

1 stop16h 57m

$1,071

BuffaloVienna

BUF - VIE

BUFVIE

Buffalo

Fri 5/16

6:00 pm-10:40 pm

2 stops22h 40m

Vienna Intl

Thu 5/22

7:45 am-8:18 pm

2 stops18h 33m

$1,291

BuffaloVienna

BUF - VIE

BUFVIE

Buffalo

Fri 6/13

6:00 am-12:20 pm

2 stops24h 20m

Vienna Intl

Fri 6/20

10:30 am-9:01 pm

1 stop16h 31m

$1,329

BuffaloVienna

BUF - VIE

BUFVIE

Buffalo

Sun 10/19

4:54 pm-6:30 pm

2 stops19h 36m

$429

BuffaloVienna

BUF - VIE

BUFVIE

Buffalo

Sat 10/11

10:50 am-8:35 am

2 stops39h 45m

$444

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 12 results
1
2
  • Most accurate provider: When it comes to deals on Buffalo-Vienna flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buffalo-Vienna flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buffalo-Vienna flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Buffalo-Vienna flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Buffalo-Vienna flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Buffalo to Vienna

Have a flexible travel schedule? Discover the best time to fly to Vienna 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 Vienna

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

Currently, October is the cheapest month in which you can book a flight from Buffalo to Vienna (average of $737). Flying from Buffalo to Vienna in June is currently the most expensive (average of $1,284). 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 VIE?

Find hourly flight availability from Buffalo to Vienna. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 45% on flights from Buffalo to Vienna by exploring options for tickets at noon.

Rainfall in Vienna by month

Plan your trip to Vienna by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Vienna ranges from 0.8 - 2.6 inches per month. July is typically the wettest month, when rainfall can reach 2.6 in. January is typically the driest time to visit Vienna when rainfall is around 0.8 in.

Temperature in Vienna by month

Plan your trip to Vienna by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Vienna, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Vienna

Get insights into the airlines that provide service to Vienna. 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 Vienna. Reviews last updated May 1, 2025.
Read through reviews of airlines operating flights from Buffalo to Vienna, such as Austrian Airlines, United Airlines and Turkish Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
781 reviews

Boarding

7.6

Overall

7.6

Entertainment

6.7

Crew

8.1

Comfort

7.3

Food

6.7

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
Austrian Airlines
7.6
Good
781 reviews
Austrian Airlines
7.6
Good
781 reviews

Boarding

7.6

Overall

7.6

Entertainment

6.7

Crew

8.1

Comfort

7.3

Food

6.7

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
United Airlines
7.4
Good
8,696 reviews
Austrian Airlines
7.6
Good
781 reviews

Boarding

7.6

Overall

7.6

Entertainment

6.7

Crew

8.1

Comfort

7.3

Food

6.7

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
Turkish Airlines
7.3
Good
3,790 reviews
Austrian Airlines
7.6
Good
781 reviews

Boarding

7.6

Overall

7.6

Entertainment

6.7

Crew

8.1

Comfort

7.3

Food

6.7

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
American Airlines
7.2
Good
10,000 reviews
Austrian Airlines
7.6
Good
781 reviews

Boarding

7.6

Overall

7.6

Entertainment

6.7

Crew

8.1

Comfort

7.3

Food

6.7

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
TAP AIR PORTUGAL
7.1
Good
1,851 reviews
Austrian Airlines
7.6
Good
781 reviews

Boarding

7.6

Overall

7.6

Entertainment

6.7

Crew

8.1

Comfort

7.3

Food

6.7

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.

Related info for your journey

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

  • What are the cheapest airlines flying from Buffalo to Vienna round-trip?

    Cheapflights users have booked flights from Buffalo to Vienna round-trip from $675. Other airlines that can offer you cheap pricing are American Airlines, from $676, and Air Canada, from $742. United Airlines is 38% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Buffalo to Vienna one-way?

    The cheapest airlines for a one-way flight from Buffalo to Vienna are British Airways ($429), Air Canada ($444), and Austrian Airlines ($493).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Buffalo to Vienna 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 Vienna?

    Currently, October is the cheapest month in which you can book a flight from Buffalo to Vienna (average of $737). Flying from Buffalo to Vienna in June is currently the most expensive (average of $1,284). 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

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Amstetten
Melk

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Top airline flying from Buffalo to Vienna

Discover the top airline that operate flights from Buffalo to Vienna. 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$631Average$926FlexibilityNo cancel feeOn-time69%

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