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Cheap flights from Knoxville to Vienna from $1,004

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Vienna departing on 7/27. 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 Knoxville to Vienna

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:45 am - 8:10 am
TYS
-
VIE
20h 25m
1 stop
United Airlines Logo
10:50 am - 11:54 pm
VIE
-
TYS
19h 04m
1 stop
$1,004United Airlines
Mon, Jul 27 - Wed, Aug 5
United Airlines Logo
8:20 am - 8:10 am
TYS
-
VIE
17h 50m
2 stops
United Airlines Logo
10:50 am - 9:33 am
VIE
-
TYS
28h 43m
2 stops
$1,008United Airlines
Mon, Jul 27 - Wed, Aug 5
United Airlines Logo
5:45 am - 8:10 am
TYS
-
VIE
20h 25m
1 stop
United Airlines Logo
10:50 am - 8:34 pm
VIE
-
TYS
15h 44m
1 stop
$1,201United Airlines
Tue, May 26 - Tue, Jun 2
United Airlines Logo
6:30 am - 8:10 am
TYS
-
VIE
19h 40m
2 stops
United Airlines Logo
10:45 am - 11:54 pm
VIE
-
TYS
19h 09m
2 stops
$1,205United Airlines
Wed, May 27 - Wed, Jul 22
United Airlines Logo
1:35 pm - 8:10 am
TYS
-
VIE
12h 35m
1 stop
United Airlines Logo
6:45 am - 8:34 pm
VIE
-
TYS
19h 49m
2 stops
$1,210United Airlines
Tue, May 26 - Tue, Jun 2
United Airlines Logo
5:45 am - 8:10 am
TYS
-
VIE
20h 25m
1 stop
United Airlines Logo
10:30 am - 12:30 am
VIE
-
TYS
20h 00m
1 stop
$1,270United Airlines
Sun, May 24 - Sun, May 31
United Airlines Logo
6:30 am - 8:10 am
TYS
-
VIE
19h 40m
2 stops
United Airlines Logo
10:45 am - 12:30 am
VIE
-
TYS
19h 45m
2 stops
$1,275United Airlines
Sun, May 24 - Sun, May 31
Multiple Airlines Logo
6:30 am - 8:20 am
TYS
-
VIE
19h 50m
2 stops
Multiple Airlines Logo
11:00 am - 11:54 pm
VIE
-
TYS
18h 54m
3 stops
$1,374Multiple Airlines
Mon, Jul 27 - Wed, Aug 5
Multiple Airlines Logo
6:30 am - 8:20 am
TYS
-
VIE
19h 50m
2 stops
Multiple Airlines Logo
11:20 am - 11:54 pm
VIE
-
TYS
18h 34m
3 stops
$1,381Multiple Airlines
Mon, Jul 27 - Wed, Aug 5
United Airlines Logo
8:20 am - 8:15 am
TYS
-
VIE
17h 55m
1 stop
United Airlines Logo
10:30 am - 12:35 am
VIE
-
TYS
20h 05m
1 stop
$1,522United Airlines
Tue, Jun 30 - Thu, Jul 16

United Airlines flights from Knoxville to Vienna

Our best United Airlines deals on Knoxville to Vienna flight tickets
United Airlines
Jul 27
TYS5:45 amKnoxville McGhee Tyson
20h 25m
1 stop
VIE8:10 amVienna Intl
Aug 5
VIE10:50 amVienna Intl
19h 04m
1 stop
TYS11:54 pmKnoxville McGhee Tyson
$1,004
United Airlines
Jul 27
TYS8:20 amKnoxville McGhee Tyson
17h 50m
2 stops
VIE8:10 amVienna Intl
Aug 5
VIE10:50 amVienna Intl
28h 43m
2 stops
TYS9:33 amKnoxville McGhee Tyson
$1,008
United Airlines
Apr 17
TYS9:40 amKnoxville McGhee Tyson
16h 30m
1 stop
VIE8:10 amVienna Intl
Apr 19
VIE10:30 amVienna Intl
39h 26m
2 stops
TYS7:56 pmKnoxville McGhee Tyson
$1,010

Air Canada flights from Knoxville to Vienna

Our best Air Canada deals on Knoxville to Vienna flight tickets
Air Canada
May 24
TYS10:00 amKnoxville McGhee Tyson
16h 35m
3 stops
VIE8:35 amVienna Intl
May 31
VIE11:20 amVienna Intl
18h 34m
3 stops
TYS11:54 pmKnoxville McGhee Tyson
$1,908
Air Canada
Jul 27
TYS10:00 amKnoxville McGhee Tyson
17h 45m
3 stops
VIE9:45 amVienna Intl
Aug 5
VIE11:00 amVienna Intl
18h 54m
3 stops
TYS11:54 pmKnoxville McGhee Tyson
$1,973
Air Canada
May 27
TYS10:00 amKnoxville McGhee Tyson
16h 35m
3 stops
VIE8:35 amVienna Intl
Jul 22
VIE11:20 amVienna Intl
18h 34m
3 stops
TYS11:54 pmKnoxville McGhee Tyson
$2,035

momondo Fare Finder

 
Customize your flight search to find flights from Knoxville 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 April 14, 2026.
Use the filters below to find and compare flights from Knoxville to Vienna that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

Mon 7/27

5:45 am-8:10 am

1 stop20h 25m

Vienna Intl

Wed 8/5

10:50 am-11:54 pm

1 stop19h 04m

$1,004

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

Mon 7/27

8:20 am-8:10 am

2 stops17h 50m

Vienna Intl

Wed 8/5

10:50 am-9:33 am

2 stops28h 43m

$1,008

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

Tue 5/26

5:45 am-8:10 am

1 stop20h 25m

Vienna Intl

Tue 6/2

10:50 am-8:34 pm

1 stop15h 44m

$1,201

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

Wed 5/27

6:30 am-8:10 am

2 stops19h 40m

Vienna Intl

Wed 7/22

10:45 am-11:54 pm

2 stops19h 09m

$1,205
Quickest round-trip

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

Tue 5/26

1:35 pm-8:10 am

1 stop12h 35m

Vienna Intl

Tue 6/2

6:45 am-8:34 pm

2 stops19h 49m

$1,210

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

Sun 5/24

5:45 am-8:10 am

1 stop20h 25m

Vienna Intl

Sun 5/31

10:30 am-12:30 am

1 stop20h 00m

$1,270

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

Sun 5/24

6:30 am-8:10 am

2 stops19h 40m

Vienna Intl

Sun 5/31

10:45 am-12:30 am

2 stops19h 45m

$1,275

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

Mon 7/27

6:30 am-8:20 am

2 stops19h 50m

Vienna Intl

Wed 8/5

11:00 am-11:54 pm

3 stops18h 54m

$1,374

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

Mon 7/27

6:30 am-8:20 am

2 stops19h 50m

Vienna Intl

Wed 8/5

11:20 am-11:54 pm

3 stops18h 34m

$1,381

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

Tue 6/30

8:20 am-8:15 am

1 stop17h 55m

Vienna Intl

Thu 7/16

10:30 am-12:35 am

1 stop20h 05m

$1,522

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Vienna from

How to get the cheapest flight ticket from Knoxville 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 Knoxville to Vienna flights?

You could potentially save up to 67% on your flight if you consider stops on a Knoxville to Vienna flight.

When to book flights from Knoxville to Vienna

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

Cheap Knoxville to Vienna (TYS to VIE) flight deals and tips

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

Fastest flight time

12h 35m

Direct flights

None
The fastest flight from Knoxville to Vienna takes 12h 35m
There are no direct flights from Knoxville to Vienna. There are no popular flight routes from Knoxville to Vienna.
Search flight deals

Frequently asked questions about flying from Knoxville to Vienna

  • How far is Knoxville McGhee Tyson to Vienna Intl by plane?

    Knoxville McGhee Tyson and Vienna Intl are 4835.5 mi apart from one another. Flights usually cover this in 12h 35m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Vienna Intl Airport?

    Prices for flights from Knoxville McGhee Tyson Airport to Vienna Intl Airport are updated daily.

  • How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Vienna Intl Airport?

  • How old do you have to be to fly from Knoxville McGhee Tyson Airport to Vienna Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Knoxville McGhee Tyson 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.

  • What is the most popular airline from Knoxville to Vienna?

Best airlines flying from Knoxville to Vienna

Compare and see reviews for airlines that fly from Knoxville to Vienna with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $621Free CancellationRating
7.4
9,582 reviews
Search United Airlines flights
LufthansaPriceFrom $699Free CancellationRating
6.8
7,921 reviews
Search Lufthansa flights

Traveling to a place near Vienna?

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

Why use momondo?

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

It is quick and easy to find Knoxville to Vienna flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Vienna that suits you.

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

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

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

Once you have performed a search for Knoxville to Vienna flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Knoxville to Vienna flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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