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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 2/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
2:21 pm - 12:20 pm
TYS
-
VIE
15h 59m2 stops
United Airlines Logo
10:35 am - 8:37 pm
VIE
-
TYS
40h 02m2 stops
$495United Airlines
Fri, Feb 20 - Tue, Feb 24
United Airlines Logo
10:55 am - 12:20 pm
TYS
-
VIE
19h 25m2 stops
United Airlines Logo
10:35 am - 6:10 pm
VIE
-
TYS
37h 35m2 stops
$496United Airlines
Fri, Feb 20 - Tue, Feb 24
United Airlines Logo
2:21 pm - 8:30 am
TYS
-
VIE
12h 09m1 stop
United Airlines Logo
10:35 am - 8:37 pm
VIE
-
TYS
40h 02m2 stops
$499United Airlines
Sat, Feb 21 - Sat, Feb 28
British Airways Logo
7:00 am - 10:30 pm
TYS
-
VIE
33h 30m2 stops
British Airways Logo
7:05 pm - 4:35 pm
VIE
-
TYS
51h 30m2 stops
$508British Airways
Wed, Apr 8 - Sat, Apr 18
United Airlines Logo
9:40 am - 8:30 am
TYS
-
VIE
16h 50m1 stop
United Airlines Logo
7:00 am - 7:55 pm
VIE
-
TYS
18h 55m2 stops
$521United Airlines
Fri, Feb 20 - Tue, Feb 24
United Airlines Logo
9:40 am - 8:10 am
TYS
-
VIE
16h 30m1 stop
United Airlines Logo
10:30 am - 10:29 pm
VIE
-
TYS
41h 59m2 stops
$549United Airlines
Wed, Apr 8 - Sat, Apr 18
United Airlines Logo
9:40 am - 8:10 am
TYS
-
VIE
16h 30m1 stop
United Airlines Logo
10:30 am - 10:29 pm
VIE
-
TYS
17h 59m1 stop
$564United Airlines
Wed, Apr 8 - Sat, Apr 18
Multiple Airlines Logo
6:45 am - 8:45 am
TYS
-
VIE
20h 00m2 stops
Multiple Airlines Logo
7:00 am - 7:29 pm
VIE
-
TYS
18h 29m3 stops
$839Multiple Airlines
Sat, Feb 21 - Sat, Feb 28
British Airways Logo
6:21 am - 3:55 pm
TYS
-
VIE
27h 34m2 stops
British Airways Logo
7:05 am - 8:21 pm
VIE
-
TYS
19h 16m2 stops
$1,051British Airways
Wed, Jun 3 - Sat, Aug 15
United Airlines Logo
2:21 pm - 8:30 am
TYS
-
VIE
12h 09m1 stop
United Airlines Logo
10:35 am - 7:29 pm
VIE
-
TYS
14h 54m1 stop
$1,058United Airlines
Sat, Feb 21 - Sat, Feb 28

United Airlines flights from Knoxville to Vienna

Our best United Airlines deals on Knoxville to Vienna flight tickets
United Airlines
Feb 20
TYS2:21 pmKnoxville McGhee Tyson
15h 59m
2 stops
VIE12:20 pmVienna Intl
Feb 24
VIE10:35 amVienna Intl
40h 02m
2 stops
TYS8:37 pmKnoxville McGhee Tyson
$495
United Airlines
Feb 20
TYS10:55 amKnoxville McGhee Tyson
19h 25m
2 stops
VIE12:20 pmVienna Intl
Feb 24
VIE10:35 amVienna Intl
37h 35m
2 stops
TYS6:10 pmKnoxville McGhee Tyson
$496
United Airlines
Feb 21
TYS2:21 pmKnoxville McGhee Tyson
12h 09m
1 stop
VIE8:30 amVienna Intl
Feb 28
VIE10:35 amVienna Intl
40h 02m
2 stops
TYS8:37 pmKnoxville McGhee Tyson
$499

British Airways flights from Knoxville to Vienna

Our best British Airways deals on Knoxville to Vienna flight tickets
British Airways
Apr 8
TYS7:00 amKnoxville McGhee Tyson
33h 30m
2 stops
VIE10:30 pmVienna Intl
Apr 18
VIE7:05 pmVienna Intl
51h 30m
2 stops
TYS4:35 pmKnoxville McGhee Tyson
$508
British Airways
Jun 3
TYS6:21 amKnoxville McGhee Tyson
27h 34m
2 stops
VIE3:55 pmVienna Intl
Aug 15
VIE7:05 amVienna Intl
19h 16m
2 stops
TYS8:21 pmKnoxville McGhee Tyson
$1,051
British Airways
Jun 12
TYS6:21 amKnoxville McGhee Tyson
29h 29m
2 stops
VIE5:50 pmVienna Intl
Jun 28
VIE7:30 amVienna Intl
16h 41m
2 stops
TYS6:11 pmKnoxville McGhee Tyson
$1,121

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 8, 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

Fri 2/20

2:21 pm-12:20 pm

2 stops15h 59m

Vienna Intl

Tue 2/24

10:35 am-8:37 pm

2 stops40h 02m

$495

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

Fri 2/20

10:55 am-12:20 pm

2 stops19h 25m

Vienna Intl

Tue 2/24

10:35 am-6:10 pm

2 stops37h 35m

$496

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

Sat 2/21

2:21 pm-8:30 am

1 stop12h 09m

Vienna Intl

Sat 2/28

10:35 am-8:37 pm

2 stops40h 02m

$499

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

Wed 4/8

7:00 am-10:30 pm

2 stops33h 30m

Vienna Intl

Sat 4/18

7:05 pm-4:35 pm

2 stops51h 30m

$508

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

Fri 2/20

9:40 am-8:30 am

1 stop16h 50m

Vienna Intl

Tue 2/24

7:00 am-7:55 pm

2 stops18h 55m

$521

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

Wed 4/8

9:40 am-8:10 am

1 stop16h 30m

Vienna Intl

Sat 4/18

10:30 am-10:29 pm

2 stops41h 59m

$549

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

Wed 4/8

9:40 am-8:10 am

1 stop16h 30m

Vienna Intl

Sat 4/18

10:30 am-10:29 pm

1 stop17h 59m

$564

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

Sat 2/21

6:45 am-8:45 am

2 stops20h 00m

Vienna Intl

Sat 2/28

7:00 am-7:29 pm

3 stops18h 29m

$839

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

Wed 6/3

6:21 am-3:55 pm

2 stops27h 34m

Vienna Intl

Sat 8/15

7:05 am-8:21 pm

2 stops19h 16m

$1,051

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

Sat 2/21

2:21 pm-8:30 am

1 stop12h 09m

Vienna Intl

Sat 2/28

10:35 am-7:29 pm

1 stop14h 54m

$1,058

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

20h 40m

Direct flights

None
The fastest flight from Knoxville to Vienna takes 20h 40m
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 20h 40m, 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 $706Free CancellationRating
7.4
9,139 reviews
Search United Airlines flights

Traveling to a place near Vienna?

Book flights to Vienna if you plan to visit one of these locations
Schwechat
Wiener Neustadt
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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