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Cheap flights from Knoxville to Vienna from $495

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 2/19. 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
7:25 pm - 12:20 pm
TYS
-
VIE
34h 55m
2 stops
United Airlines Logo
10:35 am - 8:37 pm
VIE
-
TYS
40h 02m
2 stops
$495United Airlines
Thu, Feb 19 - Sat, Feb 28
United Airlines Logo
7:25 pm - 8:30 am
TYS
-
VIE
31h 05m
1 stop
United Airlines Logo
10:35 am - 10:12 am
VIE
-
TYS
53h 37m
2 stops
$498United Airlines
Thu, Feb 19 - Sat, Feb 28
United Airlines Logo
10:53 am - 8:05 am
TYS
-
VIE
15h 12m
1 stop
United Airlines Logo
10:35 am - 8:47 pm
VIE
-
TYS
39h 12m
2 stops
$499United Airlines
Fri, Feb 27 - Sun, Mar 8
United Airlines Logo
9:40 am - 8:00 am
TYS
-
VIE
16h 20m
2 stops
United Airlines Logo
10:35 am - 3:15 pm
VIE
-
TYS
34h 40m
1 stop
$507United Airlines
Sat, Feb 21 - Sun, Mar 1
United Airlines Logo
9:40 am - 12:20 pm
TYS
-
VIE
20h 40m
2 stops
United Airlines Logo
10:35 am - 10:49 am
VIE
-
TYS
30h 14m
1 stop
$510United Airlines
Wed, Feb 18 - Sun, Feb 22
Air Canada Logo
6:45 am - 8:45 am
TYS
-
VIE
20h 00m
2 stops
Air Canada Logo
10:35 am - 10:12 am
VIE
-
TYS
29h 37m
2 stops
$511Air Canada
Sat, Feb 21 - Sun, Mar 1
United Airlines Logo
6:45 am - 8:05 am
TYS
-
VIE
19h 20m
1 stop
United Airlines Logo
10:35 am - 3:15 pm
VIE
-
TYS
34h 40m
1 stop
$514United Airlines
Wed, Feb 18 - Sun, Feb 22
United Airlines Logo
2:21 pm - 12:20 pm
TYS
-
VIE
15h 59m
2 stops
United Airlines Logo
7:00 am - 11:44 pm
VIE
-
TYS
22h 44m
2 stops
$517United Airlines
Wed, Feb 18 - Sun, Feb 22
United Airlines Logo
9:40 am - 12:20 pm
TYS
-
VIE
21h 40m
2 stops
United Airlines Logo
7:00 am - 10:49 am
VIE
-
TYS
32h 49m
2 stops
$518United Airlines
Sun, Mar 8 - Sun, Mar 15
United Airlines Logo
7:25 pm - 8:30 am
TYS
-
VIE
32h 05m
1 stop
United Airlines Logo
7:00 am - 10:49 am
VIE
-
TYS
32h 49m
2 stops
$521United Airlines
Sun, Mar 8 - Sun, Mar 15

Air Canada flights from Knoxville to Vienna

Our best Air Canada deals on Knoxville to Vienna flight tickets
Air Canada
Feb 21
TYS6:45 amKnoxville McGhee Tyson
20h 00m
2 stops
VIE8:45 amVienna Intl
Mar 1
VIE10:35 amVienna Intl
29h 37m
2 stops
TYS10:12 amKnoxville McGhee Tyson
$511
Air Canada
Feb 21
TYS2:21 pmKnoxville McGhee Tyson
17h 54m
3 stops
VIE2:15 pmVienna Intl
Mar 1
VIE10:35 amVienna Intl
29h 37m
2 stops
TYS10:12 amKnoxville McGhee Tyson
$531
Air Canada
Feb 11
TYS9:30 amKnoxville McGhee Tyson
17h 15m
2 stops
VIE8:45 amVienna Intl
Feb 15
VIE10:35 amVienna Intl
30h 14m
2 stops
TYS10:49 amKnoxville McGhee Tyson
$689

Lufthansa flights from Knoxville to Vienna

Our best Lufthansa deals on Knoxville to Vienna flight tickets
Lufthansa
Jul 1
TYS7:35 pmKnoxville McGhee Tyson
15h 00m
2 stops
VIE4:35 pmVienna Intl
Jul 14
VIE1:20 pmVienna Intl
16h 39m
2 stops
TYS11:59 pmKnoxville McGhee Tyson
$940
Lufthansa
Jul 1
TYS7:35 pmKnoxville McGhee Tyson
15h 00m
2 stops
VIE4:35 pmVienna Intl
Jul 13
VIE7:00 amVienna Intl
22h 59m
2 stops
TYS11:59 pmKnoxville McGhee Tyson
$1,013

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 January 24, 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

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

Thu 2/19

7:25 pm-12:20 pm

2 stops34h 55m

Vienna Intl

Sat 2/28

10:35 am-8:37 pm

2 stops40h 02m

$495

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

Thu 2/19

7:25 pm-8:30 am

1 stop31h 05m

Vienna Intl

Sat 2/28

10:35 am-10:12 am

2 stops53h 37m

$498

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

Fri 2/27

10:53 am-8:05 am

1 stop15h 12m

Vienna Intl

Sun 3/8

10:35 am-8:47 pm

2 stops39h 12m

$499

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

Sat 2/21

9:40 am-8:00 am

2 stops16h 20m

Vienna Intl

Sun 3/1

10:35 am-3:15 pm

1 stop34h 40m

$507

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

Wed 2/18

9:40 am-12:20 pm

2 stops20h 40m

Vienna Intl

Sun 2/22

10:35 am-10:49 am

1 stop30h 14m

$510

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

Sat 2/21

6:45 am-8:45 am

2 stops20h 00m

Vienna Intl

Sun 3/1

10:35 am-10:12 am

2 stops29h 37m

$511

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

Wed 2/18

6:45 am-8:05 am

1 stop19h 20m

Vienna Intl

Sun 2/22

10:35 am-3:15 pm

1 stop34h 40m

$514

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

Wed 2/18

2:21 pm-12:20 pm

2 stops15h 59m

Vienna Intl

Sun 2/22

7:00 am-11:44 pm

2 stops22h 44m

$517

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

Sun 3/8

9:40 am-12:20 pm

2 stops21h 40m

Vienna Intl

Sun 3/15

7:00 am-10:49 am

2 stops32h 49m

$518

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

Sun 3/8

7:25 pm-8:30 am

1 stop32h 05m

Vienna Intl

Sun 3/15

7:00 am-10:49 am

2 stops32h 49m

$521

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 55% 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

15h 54m

Direct flights

None
The fastest flight from Knoxville to Vienna takes 15h 54m
There are no direct flights from Knoxville to Vienna. There are no popular flight routes from Knoxville to Vienna.
Search flight deals

  • 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 15h 54m, 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 $725Free CancellationRating
7.4
9,194 reviews
Search United Airlines flights

Traveling to a place near Vienna?

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

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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