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Cheap flights from Buffalo to Vienna from $356

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 8/23. 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
0 bags

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Find the cheapest flights from Buffalo to Vienna

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:05 am - 9:20 pm
BUF
-
VIE
33h 15m
2 stops
Multiple Airlines Logo
8:40 am - 12:15 am
VIE
-
BUF
21h 35m
2 stops
$989Multiple Airlines
Thu, Jun 4 - Thu, Jun 11
United Airlines Logo
6:00 am - 8:10 am
BUF
-
VIE
20h 10m
2 stops
United Airlines Logo
10:30 am - 9:03 pm
VIE
-
BUF
40h 33m
2 stops
$992United Airlines
Wed, Jul 8 - Tue, Jul 21
United Airlines Logo
6:00 am - 7:50 am
BUF
-
VIE
19h 50m
1 stop
United Airlines Logo
10:50 am - 11:59 pm
VIE
-
BUF
19h 09m
1 stop
$1,003United Airlines
Mon, Jul 20 - Wed, Jul 29
United Airlines Logo
10:34 am - 7:50 am
BUF
-
VIE
15h 16m
2 stops
United Airlines Logo
10:50 am - 11:59 pm
VIE
-
BUF
19h 09m
1 stop
$1,007United Airlines
Mon, Jul 20 - Wed, Jul 29
United Airlines Logo
7:00 am - 8:20 am
BUF
-
VIE
19h 20m
2 stops
United Airlines Logo
10:50 am - 11:59 pm
VIE
-
BUF
19h 09m
1 stop
$1,011United Airlines
Tue, Jul 14 - Wed, Jul 22
Lufthansa Logo
10:34 am - 10:45 am
BUF
-
VIE
18h 11m
2 stops
Lufthansa Logo
9:25 am - 11:59 pm
VIE
-
BUF
20h 34m
2 stops
$1,013Lufthansa
Tue, Jul 14 - Wed, Jul 22
Delta Logo
3:57 pm - 5:35 pm
BUF
-
VIE
19h 38m
2 stops
Delta Logo
9:30 am - 12:46 am
VIE
-
BUF
21h 16m
2 stops
$1,016Delta
Mon, Jul 20 - Wed, Jul 29
Lufthansa Logo
7:52 pm - 8:30 pm
BUF
-
VIE
18h 38m
2 stops
Lufthansa Logo
10:30 am - 11:59 pm
VIE
-
BUF
19h 29m
2 stops
$1,066Lufthansa
Thu, Jul 9 - Wed, Jul 22
Multiple Airlines Logo
7:45 am - 9:20 pm
BUF
-
VIE
31h 35m
2 stops
Multiple Airlines Logo
7:40 am - 7:20 pm
VIE
-
BUF
17h 40m
2 stops
$1,068Multiple Airlines
Mon, Jun 8 - Fri, Jun 19
United Airlines Logo
7:00 am - 7:10 am
BUF
-
VIE
18h 10m
2 stops
United Airlines Logo
10:50 am - 11:59 pm
VIE
-
BUF
19h 09m
1 stop
$1,077United Airlines
Thu, Jul 9 - Wed, Jul 22

Delta flights from Buffalo to Vienna

Our best Delta deals on Buffalo to Vienna flight tickets
Delta
Jul 20
BUF3:57 pmBuffalo
19h 38m
2 stops
VIE5:35 pmVienna Intl
Jul 29
VIE9:30 amVienna Intl
21h 16m
2 stops
BUF12:46 amBuffalo
$1,016
Delta
Jul 6
BUF8:09 pmBuffalo
15h 26m
2 stops
VIE5:35 pmVienna Intl
Jul 18
VIE7:00 amVienna Intl
21h 45m
2 stops
BUF10:45 pmBuffalo
$1,086
Delta
Jul 5
BUF7:27 pmBuffalo
17h 43m
2 stops
VIE7:10 pmVienna Intl
Jul 18
VIE7:00 amVienna Intl
21h 45m
2 stops
BUF10:45 pmBuffalo
$1,091

Lufthansa flights from Buffalo to Vienna

Our best Lufthansa deals on Buffalo to Vienna flight tickets
Lufthansa
Jul 14
BUF10:34 amBuffalo
18h 11m
2 stops
VIE10:45 amVienna Intl
Jul 22
VIE9:25 amVienna Intl
20h 34m
2 stops
BUF11:59 pmBuffalo
$1,013
Lufthansa
Jul 9
BUF7:52 pmBuffalo
18h 38m
2 stops
VIE8:30 pmVienna Intl
Jul 22
VIE10:30 amVienna Intl
19h 29m
2 stops
BUF11:59 pmBuffalo
$1,066

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 May 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 - VIE

BUFVIE

Buffalo

Thu 6/4

6:05 am-9:20 pm

2 stops33h 15m

Vienna Intl

Thu 6/11

8:40 am-12:15 am

2 stops21h 35m

$989

BuffaloVienna

BUF - VIE

BUFVIE

Buffalo

Wed 7/8

6:00 am-8:10 am

2 stops20h 10m

Vienna Intl

Tue 7/21

10:30 am-9:03 pm

2 stops40h 33m

$992

BuffaloVienna

BUF - VIE

BUFVIE

Buffalo

Mon 7/20

6:00 am-7:50 am

1 stop19h 50m

Vienna Intl

Wed 7/29

10:50 am-11:59 pm

1 stop19h 09m

$1,003
Quickest round-trip

BuffaloVienna

BUF - VIE

BUFVIE

Buffalo

Mon 7/20

10:34 am-7:50 am

2 stops15h 16m

Vienna Intl

Wed 7/29

10:50 am-11:59 pm

1 stop19h 09m

$1,007

BuffaloVienna

BUF - VIE

BUFVIE

Buffalo

Tue 7/14

7:00 am-8:20 am

2 stops19h 20m

Vienna Intl

Wed 7/22

10:50 am-11:59 pm

1 stop19h 09m

$1,011

BuffaloVienna

BUF - VIE

BUFVIE

Buffalo

Tue 7/14

10:34 am-10:45 am

2 stops18h 11m

Vienna Intl

Wed 7/22

9:25 am-11:59 pm

2 stops20h 34m

$1,013

BuffaloVienna

BUF - VIE

BUFVIE

Buffalo

Mon 7/20

3:57 pm-5:35 pm

2 stops19h 38m

Vienna Intl

Wed 7/29

9:30 am-12:46 am

2 stops21h 16m

$1,016

BuffaloVienna

BUF - VIE

BUFVIE

Buffalo

Thu 7/9

7:52 pm-8:30 pm

2 stops18h 38m

Vienna Intl

Wed 7/22

10:30 am-11:59 pm

2 stops19h 29m

$1,066

BuffaloVienna

BUF - VIE

BUFVIE

Buffalo

Mon 6/8

7:45 am-9:20 pm

2 stops31h 35m

Vienna Intl

Fri 6/19

7:40 am-7:20 pm

2 stops17h 40m

$1,068

BuffaloVienna

BUF - VIE

BUFVIE

Buffalo

Thu 7/9

7:00 am-7:10 am

2 stops18h 10m

Vienna Intl

Wed 7/22

10:50 am-11:59 pm

1 stop19h 09m

$1,077

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, May 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 May, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $568.

Can stopping save me money on Buffalo to Vienna flights?

You could potentially save up to 36% 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

19h 45m

Direct flights

None
The fastest flight from Buffalo to Vienna takes 19h 45m
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 19h 45m, 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
Wiener Neustadt
Schwechat
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

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