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Cheap flights from Knoxville to Vienna from $376

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 11/20. 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

Multiple Airlines Logo
TYS-VIE
4857 mimulti-stop
Multiple Airlines Logo
VIE-TYS
4857 mimulti-stop
Multiple Airlines
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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 September 19, 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 11/20

6:00 am-11:25 am

2 stops23h 25m

$376

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

Mon 12/15

1:05 pm-12:15 pm

3 stops41h 10m

$386

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

Thu 11/20

6:00 am-10:40 pm

3 stops34h 40m

$407

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

Mon 12/15

3:56 pm-7:25 pm

2 stops21h 29m

$426

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

Mon 12/1

11:29 am-10:55 am

3 stops41h 26m

$514

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

Mon 12/15

7:25 pm-8:30 am

1 stop31h 05m

$596

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

Mon 12/1

7:20 pm-8:30 am

1 stop31h 10m

$991

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

Thu 11/20

5:49 pm-8:30 am

1 stop32h 41m

$1,177

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

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.

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.

  • 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
8,926 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
Melk
Krems an der Donau
Semmering

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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