What is the cheapest airline that flies from Knoxville McGhee Tyson to Vienna Intl?

Austrian Airlines is the most popular carrier operating from Knoxville McGhee Tyson to Vienna Intl

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?

As of October 2026, there is 1 operator available to choose from 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.

$658 Cheap Flights from Knoxville to Vienna in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Knoxville to Vienna

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One-way

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Cheap round-trip flights

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7:45 pm - 4:35 pmTYS Knoxville McGhee Tyson-VIE Vienna Intl

14h 50m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

8:00 am - 7:47 pmVIE Vienna Intl-TYS Knoxville McGhee Tyson

17h 47m2 stops Frankfurt am Main Washington, D.C. Dulles Intl

$812Lufthansa

Tue, Dec 8 - Tue, Dec 15

2:25 pm - 9:35 amTYS Knoxville McGhee Tyson-VIE Vienna Intl

37h 10m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

8:00 pm - 11:46 pmVIE Vienna Intl-TYS Knoxville McGhee Tyson

33h 46m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

$818Scandinavian Airlines

Mon, Mar 29 - Sun, Apr 11

5:05 pm - 9:35 amTYS Knoxville McGhee Tyson-VIE Vienna Intl

34h 30m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

10:15 am - 9:45 pmVIE Vienna Intl-TYS Knoxville McGhee Tyson

17h 30m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

$818Scandinavian Airlines

Mon, Mar 29 - Fri, Apr 9

7:45 pm - 8:30 amTYS Knoxville McGhee Tyson-VIE Vienna Intl

30h 45m1 stop Washington, D.C. Dulles Intl

10:35 am - 1:20 pmVIE Vienna Intl-TYS Knoxville McGhee Tyson

32h 45m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$825United Airlines

Tue, Dec 8 - Tue, Dec 15

7:00 am - 8:20 amTYS Knoxville McGhee Tyson-VIE Vienna Intl

19h 20m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

10:30 am - 2:42 pmVIE Vienna Intl-TYS Knoxville McGhee Tyson

34h 12m2 stops Toronto Pearson Intl Washington, D.C. Reagan-National

$830Air Canada

Wed, Mar 31 - Tue, Apr 13

7:00 am - 8:20 amTYS Knoxville McGhee Tyson-VIE Vienna Intl

19h 20m2 stops Chicago O'Hare Intl Toronto Pearson Intl

10:30 am - 2:42 pmVIE Vienna Intl-TYS Knoxville McGhee Tyson

34h 12m2 stops Toronto Pearson Intl Washington, D.C. Reagan-National

$835Air Canada

Tue, Mar 30 - Tue, Apr 13

6:00 am - 8:00 amTYS Knoxville McGhee Tyson-VIE Vienna Intl

20h 00m2 stops Chicago O'Hare Intl Newark

10:35 am - 11:59 pmVIE Vienna Intl-TYS Knoxville McGhee Tyson

19h 24m1 stop Washington, D.C. Dulles Intl

$840United Airlines

Wed, Dec 9 - Wed, Dec 16

6:00 am - 8:00 amTYS Knoxville McGhee Tyson-VIE Vienna Intl

20h 00m2 stops Chicago O'Hare Intl Newark

10:55 am - 11:59 pmVIE Vienna Intl-TYS Knoxville McGhee Tyson

19h 04m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

$840United Airlines

Wed, Dec 9 - Wed, Dec 16

10:16 am - 8:10 amTYS Knoxville McGhee Tyson-VIE Vienna Intl

15h 54m1 stop Washington, D.C. Dulles Intl

10:30 am - 11:19 pmVIE Vienna Intl-TYS Knoxville McGhee Tyson

18h 49m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$846United Airlines

Wed, Mar 31 - Tue, Apr 13

8:30 am - 7:10 amTYS Knoxville McGhee Tyson-VIE Vienna Intl

16h 40m2 stops Newark Boston Logan Intl

10:30 am - 11:19 pmVIE Vienna Intl-TYS Knoxville McGhee Tyson

18h 49m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$846United Airlines

Tue, Mar 30 - Tue, Apr 13

Cheap last minute flights

Enter your travel dates to find the best prices.

6:45 am - 12:20 pmTYS Knoxville McGhee Tyson-VIE Vienna Intl

23h 35m2 stops Chicago O'Hare Intl London Heathrow

10:35 am - 1:13 pmVIE Vienna Intl-TYS Knoxville McGhee Tyson

32h 38m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$1,028United Airlines

Mon, Nov 2 - Sun, Nov 8

6:45 am - 8:05 amTYS Knoxville McGhee Tyson-VIE Vienna Intl

19h 20m1 stop Chicago O'Hare Intl

10:35 am - 1:13 pmVIE Vienna Intl-TYS Knoxville McGhee Tyson

32h 38m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$1,032United Airlines

Mon, Nov 2 - Sun, Nov 8

7:35 pm - 8:20 pmTYS Knoxville McGhee Tyson-VIE Vienna Intl

18h 45m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

10:35 am - 7:36 pmVIE Vienna Intl-TYS Knoxville McGhee Tyson

39h 01m2 stops Toronto Pearson Intl Washington, D.C. Reagan-National

$1,032Multiple Airlines

Sun, Nov 1 - Sun, Nov 8

5:40 pm - 8:05 amTYS Knoxville McGhee Tyson-VIE Vienna Intl

32h 25m1 stop Chicago O'Hare Intl

10:35 am - 9:57 pmVIE Vienna Intl-TYS Knoxville McGhee Tyson

41h 22m2 stops Toronto Pearson Intl Houston George Bush Intcntl

$1,038United Airlines

Sun, Nov 1 - Sun, Nov 8

7:35 pm - 8:30 amTYS Knoxville McGhee Tyson-VIE Vienna Intl

30h 55m1 stop Washington, D.C. Dulles Intl

10:20 am - 11:59 pmVIE Vienna Intl-TYS Knoxville McGhee Tyson

19h 39m1 stop Washington, D.C. Dulles Intl

$1,053United Airlines

Sun, Nov 1 - Sun, Nov 8

5:45 am - 8:00 amTYS Knoxville McGhee Tyson-VIE Vienna Intl

21h 15m2 stops Washington, D.C. Dulles Intl Newark

6:50 am - 3:52 pmVIE Vienna Intl-TYS Knoxville McGhee Tyson

39h 02m2 stops London Heathrow Newark

$1,070United Airlines

Fri, Oct 30 - Mon, Nov 2

1:55 pm - 8:00 amTYS Knoxville McGhee Tyson-VIE Vienna Intl

37h 05m2 stops Washington, D.C. Dulles Intl Newark

6:50 am - 3:52 pmVIE Vienna Intl-TYS Knoxville McGhee Tyson

39h 02m2 stops London Heathrow Newark

$1,083United Airlines

Thu, Oct 29 - Mon, Nov 2

6:45 am - 8:05 amTYS Knoxville McGhee Tyson-VIE Vienna Intl

19h 20m1 stop Chicago O'Hare Intl

10:20 am - 11:59 pmVIE Vienna Intl-TYS Knoxville McGhee Tyson

19h 39m1 stop Washington, D.C. Dulles Intl

$1,096Austrian Airlines

Mon, Nov 2 - Sun, Nov 8

1:51 pm - 10:30 amTYS Knoxville McGhee Tyson-VIE Vienna Intl

15h 39m2 stops Chicago O'Hare Intl Zurich

10:20 am - 11:59 pmVIE Vienna Intl-TYS Knoxville McGhee Tyson

19h 39m1 stop Washington, D.C. Dulles Intl

$1,103United Airlines

Fri, Oct 30 - Mon, Nov 2

7:35 pm - 4:35 pmTYS Knoxville McGhee Tyson-VIE Vienna Intl

16h 00m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

7:50 pm - 11:59 pmVIE Vienna Intl-TYS Knoxville McGhee Tyson

34h 09m2 stops Munich Franz Josef Strauss Washington, D.C. Dulles Intl

$1,112Lufthansa

Wed, Oct 28 - Mon, Nov 2

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Lufthansa flights from Knoxville to Vienna

Our best Lufthansa deals on Knoxville to Vienna flight tickets

Lufthansa

Dec 8

TYS7:45 pmKnoxville McGhee Tyson

14h 50m

2 stops

VIE4:35 pmVienna Intl

Dec 15

VIE8:00 amVienna Intl

17h 47m

2 stops

TYS7:47 pmKnoxville McGhee Tyson

$812

Lufthansa

Oct 28

TYS7:35 pmKnoxville McGhee Tyson

16h 00m

2 stops

VIE4:35 pmVienna Intl

Nov 2

VIE7:50 pmVienna Intl

34h 09m

2 stops

TYS11:59 pmKnoxville McGhee Tyson

$1,112

United Airlines flights from Knoxville to Vienna

Our best United Airlines deals on Knoxville to Vienna flight tickets

United Airlines

Dec 8

TYS7:45 pmKnoxville McGhee Tyson

30h 45m

1 stop

VIE8:30 amVienna Intl

Dec 15

VIE10:35 amVienna Intl

32h 45m

2 stops

TYS1:20 pmKnoxville McGhee Tyson

$825

United Airlines

Dec 9

TYS6:00 amKnoxville McGhee Tyson

20h 00m

2 stops

VIE8:00 amVienna Intl

Dec 16

VIE10:35 amVienna Intl

19h 24m

1 stop

TYS11:59 pmKnoxville McGhee Tyson

$840

United Airlines

Mar 30

TYS8:30 amKnoxville McGhee Tyson

16h 40m

2 stops

VIE7:10 amVienna Intl

Apr 13

VIE10:30 amVienna Intl

18h 49m

2 stops

TYS11:19 pmKnoxville McGhee Tyson

$846

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

KnoxvilleVienna

TYS Knoxville McGhee Tyson - VIE Vienna Intl

TYSVIE

Knoxville McGhee Tyson

Tue 12/8

7:45 pm-4:35 pm

2 stops14h 50m

Vienna Intl

Tue 12/15

8:00 am-7:47 pm

2 stops17h 47m

$812

KnoxvilleVienna

TYS Knoxville McGhee Tyson - VIE Vienna Intl

TYSVIE

Knoxville McGhee Tyson

Mon 3/29

2:25 pm-9:35 am

2 stops37h 10m

Vienna Intl

Sun 4/11

8:00 pm-11:46 pm

2 stops33h 46m

$818

KnoxvilleVienna

TYS Knoxville McGhee Tyson - VIE Vienna Intl

TYSVIE

Knoxville McGhee Tyson

Mon 3/29

5:05 pm-9:35 am

2 stops34h 30m

Vienna Intl

Fri 4/9

10:15 am-9:45 pm

2 stops17h 30m

$818

KnoxvilleVienna

TYS Knoxville McGhee Tyson - VIE Vienna Intl

TYSVIE

Knoxville McGhee Tyson

Tue 12/8

7:45 pm-8:30 am

1 stop30h 45m

Vienna Intl

Tue 12/15

10:35 am-1:20 pm

2 stops32h 45m

$825

KnoxvilleVienna

TYS Knoxville McGhee Tyson - VIE Vienna Intl

TYSVIE

Knoxville McGhee Tyson

Wed 3/31

7:00 am-8:20 am

2 stops19h 20m

Vienna Intl

Tue 4/13

10:30 am-2:42 pm

2 stops34h 12m

$830

KnoxvilleVienna

TYS Knoxville McGhee Tyson - VIE Vienna Intl

TYSVIE

Knoxville McGhee Tyson

Tue 3/30

7:00 am-8:20 am

2 stops19h 20m

Vienna Intl

Tue 4/13

10:30 am-2:42 pm

2 stops34h 12m

$835

KnoxvilleVienna

TYS Knoxville McGhee Tyson - VIE Vienna Intl

TYSVIE

Knoxville McGhee Tyson

Wed 12/9

6:00 am-8:00 am

2 stops20h 00m

Vienna Intl

Wed 12/16

10:35 am-11:59 pm

1 stop19h 24m

$840

KnoxvilleVienna

TYS Knoxville McGhee Tyson - VIE Vienna Intl

TYSVIE

Knoxville McGhee Tyson

Wed 12/9

6:00 am-8:00 am

2 stops20h 00m

Vienna Intl

Wed 12/16

10:55 am-11:59 pm

2 stops19h 04m

$840

KnoxvilleVienna

TYS Knoxville McGhee Tyson - VIE Vienna Intl

TYSVIE

Knoxville McGhee Tyson

Wed 3/31

10:16 am-8:10 am

1 stop15h 54m

Vienna Intl

Tue 4/13

10:30 am-11:19 pm

2 stops18h 49m

$846

KnoxvilleVienna

TYS Knoxville McGhee Tyson - VIE Vienna Intl

TYSVIE

Knoxville McGhee Tyson

Tue 3/30

8:30 am-7:10 am

2 stops16h 40m

Vienna Intl

Tue 4/13

10:30 am-11:19 pm

2 stops18h 49m

$846

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to Vienna?

In general, April is the cheapest month to fly from Knoxville 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 April, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $532.

Can stopping save me money on Knoxville to Vienna flights?

You could potentially save up to 88% 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

Best Price Found	$658
Fastest flight time	17h 20m
Direct flights	None

The best one-way flight to Vienna from Knoxville in the past 72 hours is $658. The best round-trip flight deal from Knoxville to Vienna found on momondo in the last 72 hours is $812.

The fastest flight from Knoxville to Vienna takes 17h 20m

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 17h 20m, 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?
As of October 2026, there is 1 operator available to choose from 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?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Knoxville to Vienna is United Airlines (100% of total bookings).

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 Airlines	PriceFrom $741	Free Cancellation	Rating 7.3 10,441 reviews		Search United Airlines flights

Schwechat

Wiener Neustadt

Krems an der Donau

Semmering

Steyr

Stegersbach

Rust

Melk

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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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Airports servicing Austria

Graz Thalerhof Airport

Innsbruck Kranebitten Airport

Klagenfurt Airport

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Salzburg W.A. Mozart Airport

Cheap flights from Knoxville to Vienna from $658

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 12/20. 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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Lufthansa flights from Knoxville to Vienna

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United Airlines flights from Knoxville to Vienna

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How to get the cheapest flight ticket from Knoxville to Vienna

What is the cheapest month to fly to Vienna?

Can stopping save me money on Knoxville to Vienna flights?

What is the cheapest airline that flies from Knoxville McGhee Tyson to Vienna Intl?

When to book flights from Knoxville to Vienna

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

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying 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

Traveling to a place near Vienna?

Why use momondo?

An easier way to manage your Vienna trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Austria

Airports servicing Austria

Fly your favorite airline to Vienna

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Vienna

List of cabin classes available on flights landing in Vienna. Availability may vary depending on flight origin and airline.

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Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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