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Cheap flights from Knoxville to Austria from $814

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 Austria departing on 5/8. 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
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:00 am - 12:20 pm
TYS
-
VIE
23h 20m
3 stops
United Airlines Logo
10:30 am - 8:47 pm
VIE
-
TYS
40h 17m
2 stops
$814United Airlines
ו', מאי 8 - ו', מאי 15
United Airlines Logo
1:52 pm - 5:20 pm
TYS
-
VIE
21h 28m
2 stops
United Airlines Logo
10:30 am - 8:47 pm
VIE
-
TYS
40h 17m
2 stops
$825United Airlines
ו', מאי 8 - ו', מאי 15
United Airlines Logo
2:25 pm - 12:20 pm
TYS
-
VIE
15h 55m
2 stops
United Airlines Logo
10:50 am - 8:12 pm
VIE
-
TYS
15h 22m
1 stop
$829United Airlines
ג', מאי 5 - ג', מאי 12
United Airlines Logo
7:00 am - 8:15 am
TYS
-
VIE
19h 15m
1 stop
United Airlines Logo
10:50 am - 8:12 pm
VIE
-
TYS
15h 22m
1 stop
$832United Airlines
ג', מאי 5 - ג', מאי 12
United Airlines Logo
7:00 am - 12:20 pm
TYS
-
VIE
23h 20m
3 stops
United Airlines Logo
10:45 am - 11:44 pm
VIE
-
TYS
18h 59m
2 stops
$833United Airlines
ג', מאי 5 - ג', מאי 12
Lufthansa Logo
7:20 pm - 4:35 pm
TYS
-
VIE
15h 15m
2 stops
Lufthansa Logo
7:00 am - 7:42 pm
VIE
-
TYS
18h 42m
2 stops
$836Lufthansa
א', אפר' 12 - ג', אפר' 21
Lufthansa Logo
7:20 pm - 4:35 pm
TYS
-
VIE
15h 15m
2 stops
Lufthansa Logo
8:00 am - 7:42 pm
VIE
-
TYS
17h 42m
2 stops
$837Lufthansa
א', אפר' 12 - ג', אפר' 21
United Airlines Logo
7:20 pm - 12:20 pm
TYS
-
VIE
35h 00m
2 stops
United Airlines Logo
10:30 am - 10:34 pm
VIE
-
TYS
18h 04m
1 stop
$870United Airlines
א', אפר' 12 - ג', אפר' 21
United Airlines Logo
7:20 pm - 12:20 pm
TYS
-
VIE
35h 00m
2 stops
United Airlines Logo
10:30 am - 10:34 pm
VIE
-
TYS
18h 04m
1 stop
$871United Airlines
א', אפר' 12 - ג', אפר' 21
United Airlines Logo
7:00 am - 8:10 am
TYS
-
VIE
19h 10m
2 stops
United Airlines Logo
10:30 am - 4:54 pm
VIE
-
TYS
36h 24m
2 stops
$872United Airlines
א', אפר' 26 - א', מאי 3

Delta flights from Knoxville to Austria

Our best Delta deals on Knoxville to Austria flight tickets
Delta
Apr 29
TYS5:54 pmKnoxville McGhee Tyson
17h 41m
2 stops
VIE5:35 pmVienna Intl
Jul 6
VIE2:20 pmVienna Intl
32h 56m
2 stops
TYS5:16 pmKnoxville McGhee Tyson
$1,029
Delta
Apr 29
TYS6:05 amKnoxville McGhee Tyson
20h 35m
2 stops
VIE8:40 amVienna Intl
Jul 6
VIE2:20 pmVienna Intl
32h 56m
2 stops
TYS5:16 pmKnoxville McGhee Tyson
$1,033
Delta
Apr 30
TYS6:05 amKnoxville McGhee Tyson
20h 35m
2 stops
VIE8:40 amVienna Intl
Jul 7
VIE7:00 amVienna Intl
16h 16m
2 stops
TYS5:16 pmKnoxville McGhee Tyson
$1,083

Lufthansa flights from Knoxville to Austria

Our best Lufthansa deals on Knoxville to Austria flight tickets
Lufthansa
Apr 12
TYS7:20 pmKnoxville McGhee Tyson
15h 15m
2 stops
VIE4:35 pmVienna Intl
Apr 21
VIE7:00 amVienna Intl
18h 42m
2 stops
TYS7:42 pmKnoxville McGhee Tyson
$836
Lufthansa
Apr 12
TYS7:20 pmKnoxville McGhee Tyson
15h 15m
2 stops
VIE4:35 pmVienna Intl
Apr 21
VIE8:00 amVienna Intl
17h 42m
2 stops
TYS7:42 pmKnoxville McGhee Tyson
$837
Lufthansa
Apr 12
TYS7:20 pmKnoxville McGhee Tyson
15h 15m
2 stops
VIE4:35 pmVienna Intl
Apr 21
VIE8:00 amVienna Intl
17h 42m
2 stops
TYS7:42 pmKnoxville McGhee Tyson
$883

momondo Fare Finder

 
Customize your flight search to find flights from Knoxville to Austria 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 מרץ 27, 2026.
Use the filters below to find and compare flights from Knoxville to Austria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

ו' 5/8

7:00 am-12:20 pm

3 stops23h 20m

Vienna Intl

ו' 5/15

10:30 am-8:47 pm

2 stops40h 17m

$814

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

ו' 5/8

1:52 pm-5:20 pm

2 stops21h 28m

Vienna Intl

ו' 5/15

10:30 am-8:47 pm

2 stops40h 17m

$825
Quickest round-trip

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

ג' 5/5

2:25 pm-12:20 pm

2 stops15h 55m

Vienna Intl

ג' 5/12

10:50 am-8:12 pm

1 stop15h 22m

$829

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

ג' 5/5

7:00 am-8:15 am

1 stop19h 15m

Vienna Intl

ג' 5/12

10:50 am-8:12 pm

1 stop15h 22m

$832

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

ג' 5/5

7:00 am-12:20 pm

3 stops23h 20m

Vienna Intl

ג' 5/12

10:45 am-11:44 pm

2 stops18h 59m

$833

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

א' 4/12

7:20 pm-4:35 pm

2 stops15h 15m

Vienna Intl

ג' 4/21

7:00 am-7:42 pm

2 stops18h 42m

$836

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

א' 4/12

7:20 pm-4:35 pm

2 stops15h 15m

Vienna Intl

ג' 4/21

8:00 am-7:42 pm

2 stops17h 42m

$837

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

א' 4/12

7:20 pm-12:20 pm

2 stops35h 00m

Vienna Intl

ג' 4/21

10:30 am-10:34 pm

1 stop18h 04m

$870

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

א' 4/12

7:20 pm-12:20 pm

2 stops35h 00m

Vienna Intl

ג' 4/21

10:30 am-10:34 pm

1 stop18h 04m

$871

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

א' 4/26

7:00 am-8:10 am

2 stops19h 10m

Vienna Intl

א' 5/3

10:30 am-4:54 pm

2 stops36h 24m

$872

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Austria from

How to get the cheapest flight ticket from Knoxville to Austria

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 Austria flights?

You could potentially save up to 67% on your flight if you consider stops on a Knoxville to Austria flight.

Cheap Knoxville to Austria flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to Austria

Fastest flight time

15h 15m

Direct flights

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

  • When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Austria?

    Prices for flights from Knoxville McGhee Tyson Airport to Austria were last updated today.

  • How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Austria?

  • How old do you have to be to fly from Knoxville McGhee Tyson Airport to Austria?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Knoxville McGhee Tyson Airport to Austria.

  • What documentation or ID do you need to fly to Austria?

    The necessary travel and health documents for your Austria 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.

Best airlines flying from Knoxville to Austria

Compare and see reviews for airlines that fly from Knoxville to Austria with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $621Free CancellationRating
7.4
9,491 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Knoxville to Austria?

It is quick and easy to find Knoxville to Austria 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 Austria that suits you.

Can I find flights from Knoxville to Austria with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Knoxville to Austria flights to just show those with flexible booking policies.

How can momondo help me find flights from Knoxville to Austria?

Once you have performed a search for Knoxville to Austria 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 Austria right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Knoxville to Austria now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Austria and let you know when they change.

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1 adult
א' 4/26
א' 5/3
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