Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Buffalo to Vienna from $471

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Vienna departing on 9/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Buffalo to Vienna

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:00 am - 8:00 amBUF  Buffalo-VIE Vienna Intl
20h 00m1 stop Newark
United Airlines Logo
10:35 am - 8:36 pmVIE  Vienna Intl-BUF Buffalo
40h 01m2 stops Toronto Pearson Intl Chicago O'Hare Intl
$741United Airlines
Sun, Nov 15 - Thu, Nov 19
United Airlines Logo
8:55 pm - 12:20 pmBUF  Buffalo-VIE Vienna Intl
33h 25m2 stops Newark London Heathrow
United Airlines Logo
10:35 am - 8:36 pmVIE  Vienna Intl-BUF Buffalo
40h 01m2 stops Toronto Pearson Intl Chicago O'Hare Intl
$743United Airlines
Sun, Nov 15 - Thu, Nov 19
United Airlines Logo
2:55 pm - 12:20 pmBUF  Buffalo-VIE Vienna Intl
15h 25m2 stops Washington, D.C. Dulles Intl London Heathrow
United Airlines Logo
7:00 am - 8:09 pmVIE  Vienna Intl-BUF Buffalo
19h 09m2 stops Frankfurt am Main Newark
$759United Airlines
Tue, Nov 10 - Fri, Nov 20
United Airlines Logo
8:55 pm - 12:20 pmBUF  Buffalo-VIE Vienna Intl
33h 25m2 stops Newark London Heathrow
United Airlines Logo
10:35 am - 10:08 amVIE  Vienna Intl-BUF Buffalo
29h 33m3 stops Toronto Pearson Intl Ottawa Newark
$761United Airlines
Sun, Nov 15 - Thu, Nov 19
United Airlines Logo
10:35 am - 8:30 amBUF  Buffalo-VIE Vienna Intl
15h 55m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
6:00 am - 8:36 pmVIE  Vienna Intl-BUF Buffalo
20h 36m2 stops Frankfurt am Main Chicago O'Hare Intl
$763United Airlines
Tue, Nov 10 - Fri, Nov 20
Multiple Airlines Logo
10:35 am - 8:45 amBUF  Buffalo-VIE Vienna Intl
16h 10m2 stops Washington, D.C. Dulles Intl Toronto Pearson Intl
Multiple Airlines Logo
7:00 am - 8:36 pmVIE  Vienna Intl-BUF Buffalo
19h 36m3 stops Frankfurt am Main Toronto Pearson Intl Chicago O'Hare Intl
$779Multiple Airlines
Tue, Nov 10 - Fri, Nov 20
United Airlines Logo
11:40 am - 12:20 pmBUF  Buffalo-VIE Vienna Intl
18h 40m2 stops Newark London Heathrow
United Airlines Logo
10:35 am - 4:47 pmVIE  Vienna Intl-BUF Buffalo
36h 12m2 stops Toronto Pearson Intl Chicago O'Hare Intl
$790United Airlines
Sun, Jan 10 - Tue, Jan 12
United Airlines Logo
6:00 am - 8:00 amBUF  Buffalo-VIE Vienna Intl
20h 00m1 stop Newark
United Airlines Logo
10:35 am - 4:47 pmVIE  Vienna Intl-BUF Buffalo
36h 12m2 stops Toronto Pearson Intl Chicago O'Hare Intl
$794United Airlines
Sun, Jan 10 - Tue, Jan 12
Multiple Airlines Logo
6:30 am - 8:45 amBUF  Buffalo-VIE Vienna Intl
20h 15m2 stops Chicago O'Hare Intl Toronto Pearson Intl
Multiple Airlines Logo
9:00 am - 10:59 pmVIE  Vienna Intl-BUF Buffalo
19h 59m2 stops Frankfurt am Main Newark
$796Multiple Airlines
Fri, Nov 6 - Wed, Nov 11
United Airlines Logo
6:00 am - 12:20 pmBUF  Buffalo-VIE Vienna Intl
24h 20m2 stops Newark London Heathrow
United Airlines Logo
10:35 am - 10:08 amVIE  Vienna Intl-BUF Buffalo
29h 33m3 stops Toronto Pearson Intl Ottawa Newark
$800United Airlines
Fri, Nov 6 - Wed, Nov 11

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

United Airlines flights from Buffalo to Vienna

Our best United Airlines deals on Buffalo to Vienna flight tickets
United Airlines
Nov 6
BUF6:00 amBuffalo
24h 20m
2 stops
VIE12:20 pmVienna Intl
Nov 11
VIE10:35 amVienna Intl
29h 33m
3 stops
BUF10:08 amBuffalo
$800
United Airlines
Nov 6
BUF1:53 pmBuffalo
16h 27m
2 stops
VIE12:20 pmVienna Intl
Nov 11
VIE10:30 amVienna Intl
18h 29m
1 stop
BUF10:59 pmBuffalo
$803
United Airlines
Sep 6
BUF6:00 amBuffalo
19h 50m
1 stop
VIE7:50 amVienna Intl
Sep 15
VIE10:50 amVienna Intl
18h 54m
1 stop
BUF11:44 pmBuffalo
$915

Austrian Airlines flights from Buffalo to Vienna

Our best Austrian Airlines deals on Buffalo to Vienna flight tickets
Austrian Airlines
Nov 6
BUF6:00 amBuffalo
20h 00m
1 stop
VIE8:00 amVienna Intl
Nov 11
VIE10:30 amVienna Intl
18h 29m
1 stop
BUF10:59 pmBuffalo
$855
Austrian Airlines
Sep 13
BUF6:55 amBuffalo
19h 20m
1 stop
VIE8:15 amVienna Intl
Sep 20
VIE10:50 amVienna Intl
18h 54m
1 stop
BUF11:44 pmBuffalo
$1,032
Austrian Airlines
Sep 13
BUF10:53 amBuffalo
14h 57m
1 stop
VIE7:50 amVienna Intl
Sep 20
VIE10:45 amVienna Intl
14h 14m
1 stop
BUF6:59 pmBuffalo
$7,002

momondo 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, momondo users made 832,500 searches. Data last updated August 8, 2026.
Use the filters below to find and compare flights from Buffalo to Vienna that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloVienna

BUF Buffalo - VIE Vienna Intl

BUFVIE

Buffalo

Sun 11/15

6:00 am-8:00 am

1 stop20h 00m

Vienna Intl

Thu 11/19

10:35 am-8:36 pm

2 stops40h 01m

$741

BuffaloVienna

BUF Buffalo - VIE Vienna Intl

BUFVIE

Buffalo

Sun 11/15

8:55 pm-12:20 pm

2 stops33h 25m

Vienna Intl

Thu 11/19

10:35 am-8:36 pm

2 stops40h 01m

$743
Quickest round-trip

BuffaloVienna

BUF Buffalo - VIE Vienna Intl

BUFVIE

Buffalo

Tue 11/10

2:55 pm-12:20 pm

2 stops15h 25m

Vienna Intl

Fri 11/20

7:00 am-8:09 pm

2 stops19h 09m

$759

BuffaloVienna

BUF Buffalo - VIE Vienna Intl

BUFVIE

Buffalo

Sun 11/15

8:55 pm-12:20 pm

2 stops33h 25m

Vienna Intl

Thu 11/19

10:35 am-10:08 am

3 stops29h 33m

$761

BuffaloVienna

BUF Buffalo - VIE Vienna Intl

BUFVIE

Buffalo

Tue 11/10

10:35 am-8:30 am

1 stop15h 55m

Vienna Intl

Fri 11/20

6:00 am-8:36 pm

2 stops20h 36m

$763

BuffaloVienna

BUF Buffalo - VIE Vienna Intl

BUFVIE

Buffalo

Tue 11/10

10:35 am-8:45 am

2 stops16h 10m

Vienna Intl

Fri 11/20

7:00 am-8:36 pm

3 stops19h 36m

$779

BuffaloVienna

BUF Buffalo - VIE Vienna Intl

BUFVIE

Buffalo

Sun 1/10

11:40 am-12:20 pm

2 stops18h 40m

Vienna Intl

Tue 1/12

10:35 am-4:47 pm

2 stops36h 12m

$790

BuffaloVienna

BUF Buffalo - VIE Vienna Intl

BUFVIE

Buffalo

Sun 1/10

6:00 am-8:00 am

1 stop20h 00m

Vienna Intl

Tue 1/12

10:35 am-4:47 pm

2 stops36h 12m

$794

BuffaloVienna

BUF Buffalo - VIE Vienna Intl

BUFVIE

Buffalo

Fri 11/6

6:30 am-8:45 am

2 stops20h 15m

Vienna Intl

Wed 11/11

9:00 am-10:59 pm

2 stops19h 59m

$796

BuffaloVienna

BUF Buffalo - VIE Vienna Intl

BUFVIE

Buffalo

Fri 11/6

6:00 am-12:20 pm

2 stops24h 20m

Vienna Intl

Wed 11/11

10:35 am-10:08 am

3 stops29h 33m

$800

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

See travel insights to Vienna from

How to get the cheapest flight ticket from Buffalo to Vienna

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Buffalo to Vienna flights?

You could potentially save up to 7% on your flight if you consider stops on a Buffalo to Vienna flight.

When to book flights from Buffalo to Vienna

Are you open to changing your travel dates? Check out the ideal times to fly from Buffalo to Vienna according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Buffalo to Vienna (BUF to VIE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to Vienna

Fastest flight time

18h 40m

Direct flights

None
The fastest flight from Buffalo to Vienna takes 18h 40m
There are no direct flights from Buffalo to Vienna. There are no popular flight routes from Buffalo to Vienna.
Search flight deals

Frequently asked questions about flying from Buffalo to Vienna

  • How far is Buffalo to Vienna Intl by plane?

    The distance between Buffalo and Vienna Intl is about 4310.9 mi. Flights usually cover this in 18h 40m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Buffalo Airport to Vienna Intl Airport?

    Prices for flights from Buffalo Airport to Vienna Intl Airport refresh daily.

  • How old do you have to be to fly from Buffalo Airport to Vienna Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Buffalo Airport to Vienna Intl Airport.

  • What documentation or ID do you need to fly to Vienna Intl Airport?

    The necessary travel and health documents for your Vienna Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Vienna?

Book flights to Vienna if you plan to visit one of these locations
Schwechat
Wiener Neustadt
Semmering
Steyr
Stegersbach
Krems an der Donau
Rust
Melk

Why use momondo?

Why should I use momondo to find a flight deal from Buffalo to Vienna?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Buffalo to Vienna for you.

Can I find flights from Buffalo to Vienna with flexible booking policies on momondo?

All flight searches from Buffalo to Vienna on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Buffalo to Vienna?

momondo helps you find the best flight between Buffalo and Vienna by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Buffalo to Vienna right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Vienna, momondo offers a useful price alert feature which will track prices for flights to Vienna from Buffalo and alert you when they change.

An easier way to manage your Vienna trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 9/7
Mon 9/14
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Austria