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Cheap flights from Knoxville to Vienna from $382

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Vienna departing on 11/14. 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
1:59 pm - 12:20 pmTYS-VIE
16h 21m2 stops
United Airlines Logo
10:35 am - 1:24 pmVIE-TYS
32h 49m2 stops
$494United Airlines
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Thu, Jan 15 - Sat, Jan 24
United Airlines Logo
1:59 pm - 12:20 pmTYS-VIE
16h 21m2 stops
United Airlines Logo
10:35 am - 7:27 pmVIE-TYS
14h 52m1 stop
$510United Airlines
Find Deal
Thu, Jan 15 - Sat, Jan 24
Air Canada Logo
2:25 pm - 2:15 pmTYS-VIE
17h 50m3 stops
Air Canada Logo
7:00 am - 7:27 pmVIE-TYS
18h 27m3 stops
$733Air Canada
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Thu, Jan 15 - Sat, Jan 24
United Airlines Logo
7:00 am - 8:05 amTYS-VIE
20h 05m1 stop
United Airlines Logo
10:50 am - 11:59 pmVIE-TYS
19h 09m1 stop
$751United Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31
United Airlines Logo
7:00 am - 8:05 amTYS-VIE
20h 05m1 stop
United Airlines Logo
10:30 am - 10:00 amVIE-TYS
29h 30m2 stops
$755United Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31
United Airlines Logo
7:00 am - 8:05 amTYS-VIE
20h 05m1 stop
United Airlines Logo
10:30 am - 11:59 pmVIE-TYS
19h 29m2 stops
$756United Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31
United Airlines Logo
7:00 am - 8:45 amTYS-VIE
20h 45m2 stops
United Airlines Logo
10:30 am - 10:00 amVIE-TYS
29h 30m2 stops
$762United Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31
Brussels Airlines Logo
2:25 pm - 5:25 pmTYS-VIE
21h 00m3 stops
Brussels Airlines Logo
7:20 am - 7:27 pmVIE-TYS
18h 07m2 stops
$768Brussels Airlines
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Thu, Jan 15 - Sat, Jan 24
United Airlines Logo
9:40 am - 8:45 amTYS-VIE
18h 05m2 stops
United Airlines Logo
10:30 am - 11:59 pmVIE-TYS
19h 29m2 stops
$854United Airlines
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Fri, Mar 27 - Tue, Mar 31
United Airlines Logo
7:20 pm - 8:30 amTYS-VIE
31h 10m1 stop
United Airlines Logo
10:35 am - 7:27 pmVIE-TYS
14h 52m1 stop
$2,254United Airlines
Find Deal
Thu, Jan 15 - Sat, Jan 24

United Airlines flights from Knoxville to Vienna

Our best United Airlines deals on Knoxville to Vienna flight tickets
United Airlines
Jan 15
TYS1:59 pmKnoxville McGhee Tyson
16h 21m
2 stops
VIE12:20 pmVienna Intl
Jan 24
VIE10:35 amVienna Intl
32h 49m
2 stops
TYS1:24 pmKnoxville McGhee Tyson
$494
Find similar
United Airlines
Jan 15
TYS1:59 pmKnoxville McGhee Tyson
16h 21m
2 stops
VIE12:20 pmVienna Intl
Jan 24
VIE10:35 amVienna Intl
14h 52m
1 stop
TYS7:27 pmKnoxville McGhee Tyson
$510
Find similar
United Airlines
Mar 27
TYS7:00 amKnoxville McGhee Tyson
20h 05m
1 stop
VIE8:05 amVienna Intl
Mar 31
VIE10:50 amVienna Intl
19h 09m
1 stop
TYS11:59 pmKnoxville McGhee Tyson
$751
Find similar

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 November 3, 2025.
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 1/15

1:59 pm-12:20 pm

2 stops16h 21m

Vienna Intl

Sat 1/24

10:35 am-1:24 pm

2 stops32h 49m

$494

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

Thu 1/15

1:59 pm-12:20 pm

2 stops16h 21m

Vienna Intl

Sat 1/24

10:35 am-7:27 pm

1 stop14h 52m

$510

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

Thu 1/15

2:25 pm-2:15 pm

3 stops17h 50m

Vienna Intl

Sat 1/24

7:00 am-7:27 pm

3 stops18h 27m

$733

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

Fri 3/27

7:00 am-8:05 am

1 stop20h 05m

Vienna Intl

Tue 3/31

10:50 am-11:59 pm

1 stop19h 09m

$751

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

Fri 3/27

7:00 am-8:05 am

1 stop20h 05m

Vienna Intl

Tue 3/31

10:30 am-10:00 am

2 stops29h 30m

$755

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

Fri 3/27

7:00 am-8:05 am

1 stop20h 05m

Vienna Intl

Tue 3/31

10:30 am-11:59 pm

2 stops19h 29m

$756

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

Fri 3/27

7:00 am-8:45 am

2 stops20h 45m

Vienna Intl

Tue 3/31

10:30 am-10:00 am

2 stops29h 30m

$762

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

Thu 1/15

2:25 pm-5:25 pm

3 stops21h 00m

Vienna Intl

Sat 1/24

7:20 am-7:27 pm

2 stops18h 07m

$768

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

Fri 3/27

9:40 am-8:45 am

2 stops18h 05m

Vienna Intl

Tue 3/31

10:30 am-11:59 pm

2 stops19h 29m

$854

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

Thu 1/15

7:20 pm-8:30 am

1 stop31h 10m

Vienna Intl

Sat 1/24

10:35 am-7:27 pm

1 stop14h 52m

$2,254

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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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

What is the cheapest day to depart on your flight to Vienna?

On average, the least expensive day to fly to Vienna from Knoxville is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $934. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Thursday is the most expensive day to depart from Knoxville because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,686.

What is the cheapest time of day to depart on your flight to Vienna?

The cheapest time of day to fly to Vienna is in the morning when flights can be purchased for as low as $1,212. Try not to purchase tickets in the afternoon because they tend to be around $1,611. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Direct flights

None
There are no direct flights from Knoxville to Vienna. There are no popular flight routes from Knoxville to Vienna.
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  • 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 16h 21m, 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
8,997 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
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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