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Cheap flights from Buffalo to Vienna from $337

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 11/30. 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.
American Airlines Logo
11:15 am - 1:25 pm
BUF
-
VIE
21h 10m
2 stops
American Airlines Logo
11:05 am - 12:08 am
VIE
-
BUF
19h 03m
2 stops
$749American Airlines
Fri, Oct 30 - Thu, Nov 5
United Airlines Logo
7:00 am - 8:05 am
BUF
-
VIE
19h 05m
1 stop
United Airlines Logo
10:30 am - 10:37 pm
VIE
-
BUF
18h 07m
1 stop
$756United Airlines
Wed, Dec 2 - Fri, Dec 4
United Airlines Logo
10:50 am - 8:30 am
BUF
-
VIE
15h 40m
2 stops
United Airlines Logo
10:35 am - 10:37 pm
VIE
-
BUF
18h 02m
2 stops
$761United Airlines
Wed, Dec 2 - Tue, Dec 8
United Airlines Logo
4:00 pm - 5:25 pm
BUF
-
VIE
19h 25m
2 stops
United Airlines Logo
10:30 am - 10:37 pm
VIE
-
BUF
18h 07m
1 stop
$764United Airlines
Mon, Nov 30 - Tue, Dec 8
United Airlines Logo
10:50 am - 8:30 am
BUF
-
VIE
15h 40m
2 stops
United Airlines Logo
7:00 am - 5:59 pm
VIE
-
BUF
16h 59m
2 stops
$767United Airlines
Wed, Dec 2 - Fri, Dec 4
Delta Logo
7:15 pm - 5:25 pm
BUF
-
VIE
16h 10m
2 stops
Delta Logo
12:10 pm - 11:50 pm
VIE
-
BUF
17h 40m
2 stops
$769Delta
Tue, Dec 1 - Tue, Dec 8
United Airlines Logo
4:00 pm - 5:25 pm
BUF
-
VIE
19h 25m
2 stops
United Airlines Logo
7:00 am - 6:26 pm
VIE
-
BUF
17h 26m
2 stops
$771United Airlines
Mon, Nov 30 - Thu, Dec 3
Delta Logo
3:45 pm - 4:15 pm
BUF
-
VIE
18h 30m
2 stops
Delta Logo
6:50 am - 6:54 pm
VIE
-
BUF
18h 04m
2 stops
$773Delta
Sun, Nov 29 - Thu, Dec 3
Delta Logo
1:15 pm - 11:55 am
BUF
-
VIE
16h 40m
2 stops
Delta Logo
6:15 am - 10:58 pm
VIE
-
BUF
22h 43m
2 stops
$775Delta
Tue, Dec 1 - Fri, Dec 4
Delta Logo
3:45 pm - 4:15 pm
BUF
-
VIE
18h 30m
2 stops
Delta Logo
6:15 am - 10:58 pm
VIE
-
BUF
22h 43m
2 stops
$780Delta
Sun, Nov 29 - Fri, Dec 4

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United Airlines flights from Buffalo to Vienna

Our best United Airlines deals on Buffalo to Vienna flight tickets
United Airlines
Dec 2
BUF7:00 amBuffalo
19h 05m
1 stop
VIE8:05 amVienna Intl
Dec 4
VIE10:30 amVienna Intl
18h 07m
1 stop
BUF10:37 pmBuffalo
$756
United Airlines
Dec 2
BUF10:50 amBuffalo
15h 40m
2 stops
VIE8:30 amVienna Intl
Dec 8
VIE10:35 amVienna Intl
18h 02m
2 stops
BUF10:37 pmBuffalo
$761
United Airlines
Nov 30
BUF4:00 pmBuffalo
19h 25m
2 stops
VIE5:25 pmVienna Intl
Dec 3
VIE10:30 amVienna Intl
18h 07m
1 stop
BUF10:37 pmBuffalo
$764

Delta flights from Buffalo to Vienna

Our best Delta deals on Buffalo to Vienna flight tickets
Delta
Dec 1
BUF7:15 pmBuffalo
16h 10m
2 stops
VIE5:25 pmVienna Intl
Dec 8
VIE12:10 pmVienna Intl
17h 40m
2 stops
BUF11:50 pmBuffalo
$769
Delta
Nov 29
BUF3:45 pmBuffalo
18h 30m
2 stops
VIE4:15 pmVienna Intl
Dec 3
VIE6:50 amVienna Intl
18h 04m
2 stops
BUF6:54 pmBuffalo
$773
Delta
Dec 1
BUF1:15 pmBuffalo
16h 40m
2 stops
VIE11:55 amVienna Intl
Dec 4
VIE6:15 amVienna Intl
22h 43m
2 stops
BUF10:58 pmBuffalo
$775

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 June 19, 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 - VIE

BUFVIE

Buffalo

Fri 10/30

11:15 am-1:25 pm

2 stops21h 10m

Vienna Intl

Thu 11/5

11:05 am-12:08 am

2 stops19h 03m

$749

BuffaloVienna

BUF - VIE

BUFVIE

Buffalo

Wed 12/2

7:00 am-8:05 am

1 stop19h 05m

Vienna Intl

Fri 12/4

10:30 am-10:37 pm

1 stop18h 07m

$756

BuffaloVienna

BUF - VIE

BUFVIE

Buffalo

Wed 12/2

10:50 am-8:30 am

2 stops15h 40m

Vienna Intl

Tue 12/8

10:35 am-10:37 pm

2 stops18h 02m

$761

BuffaloVienna

BUF - VIE

BUFVIE

Buffalo

Mon 11/30

4:00 pm-5:25 pm

2 stops19h 25m

Vienna Intl

Tue 12/8

10:30 am-10:37 pm

1 stop18h 07m

$764
Quickest round-trip

BuffaloVienna

BUF - VIE

BUFVIE

Buffalo

Wed 12/2

10:50 am-8:30 am

2 stops15h 40m

Vienna Intl

Fri 12/4

7:00 am-5:59 pm

2 stops16h 59m

$767

BuffaloVienna

BUF - VIE

BUFVIE

Buffalo

Tue 12/1

7:15 pm-5:25 pm

2 stops16h 10m

Vienna Intl

Tue 12/8

12:10 pm-11:50 pm

2 stops17h 40m

$769

BuffaloVienna

BUF - VIE

BUFVIE

Buffalo

Mon 11/30

4:00 pm-5:25 pm

2 stops19h 25m

Vienna Intl

Thu 12/3

7:00 am-6:26 pm

2 stops17h 26m

$771

BuffaloVienna

BUF - VIE

BUFVIE

Buffalo

Sun 11/29

3:45 pm-4:15 pm

2 stops18h 30m

Vienna Intl

Thu 12/3

6:50 am-6:54 pm

2 stops18h 04m

$773

BuffaloVienna

BUF - VIE

BUFVIE

Buffalo

Tue 12/1

1:15 pm-11:55 am

2 stops16h 40m

Vienna Intl

Fri 12/4

6:15 am-10:58 pm

2 stops22h 43m

$775

BuffaloVienna

BUF - VIE

BUFVIE

Buffalo

Sun 11/29

3:45 pm-4:15 pm

2 stops18h 30m

Vienna Intl

Fri 12/4

6:15 am-10:58 pm

2 stops22h 43m

$780

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

What is the cheapest month to fly to Vienna?

In general, June is the cheapest month to fly from Buffalo to Vienna. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you aren’t able to travel to Vienna during the month of June, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $0.

Can stopping save me money on Buffalo to Vienna flights?

You could potentially save up to 1% 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

20h 53m

Direct flights

None
The fastest flight from Buffalo to Vienna takes 20h 53m
There are no direct flights from Buffalo to Vienna. There are no popular flight routes from Buffalo to Vienna.
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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 20h 53m, 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.

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