TYS - VIE

$1,169 Find Cheap Flights from Knoxville to Vienna

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Knoxville to Vienna departing on 7/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Vienna

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Vienna, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Vienna, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Knoxville to Vienna

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Knoxville to Vienna that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Knoxville to Vienna

KAYAK's recommended round-trip deals from the most popular airlines that fly from Knoxville to Vienna.
Discover the best prices for you by selecting your travel dates on KAYAK.
Air Canada Logo
5:45 am - 8:35 amTYS-VIE
20h 50m2 stops
Air Canada Logo
11:00 am - 5:05 pmVIE-TYS
36h 05m2 stops
$1,169Air Canada
Find Deal
Tue, Jul 1 - Tue, Jul 8
United Airlines Logo
5:45 am - 8:15 amTYS-VIE
20h 30m1 stop
United Airlines Logo
10:30 am - 11:27 pmVIE-TYS
42h 57m2 stops
$1,175United Airlines
Find Deal
Mon, Jun 2 - Fri, Jul 18
United Airlines Logo
12:00 pm - 12:20 pmTYS-VIE
18h 20m2 stops
United Airlines Logo
10:30 am - 11:27 pmVIE-TYS
42h 57m2 stops
$1,178United Airlines
Find Deal
Mon, Jun 2 - Wed, Jul 23
United Airlines Logo
7:00 am - 8:20 amTYS-VIE
19h 20m1 stop
United Airlines Logo
10:30 am - 10:35 pmVIE-TYS
18h 05m1 stop
$1,191United Airlines
Find Deal
Tue, Jul 1 - Tue, Jul 8
United Airlines Logo
2:30 pm - 12:20 pmTYS-VIE
15h 50m2 stops
United Airlines Logo
10:50 am - 11:59 pmVIE-TYS
19h 09m1 stop
$1,195United Airlines
Find Deal
Tue, Jul 1 - Tue, Jul 8
United Airlines Logo
7:00 am - 8:20 amTYS-VIE
19h 20m1 stop
United Airlines Logo
10:45 am - 11:59 pmVIE-TYS
19h 14m2 stops
$1,196United Airlines
Find Deal
Tue, Jul 1 - Thu, Jul 10
United Airlines Logo
9:35 am - 8:20 amTYS-VIE
16h 45m2 stops
United Airlines Logo
10:50 am - 11:59 pmVIE-TYS
19h 09m1 stop
$1,198United Airlines
Find Deal
Wed, Jun 11 - Wed, Jul 23
 Logo
7:25 pm - 8:15 amTYS-VIE
30h 50m1 stop
 Logo
10:30 am - 11:59 pmVIE-TYS
19h 29m2 stops
$1,205
Find Deal
Mon, Jun 2 - Wed, Jul 23
United Airlines Logo
2:25 pm - 12:20 pmTYS-VIE
15h 55m2 stops
United Airlines Logo
6:45 am - 10:35 pmVIE-TYS
21h 50m3 stops
$1,214United Airlines
Find Deal
Mon, Jun 2 - Wed, Jul 23
British Airways Logo
6:39 pm - 5:50 pmTYS-VIE
17h 11m2 stops
British Airways Logo
7:05 am - 5:27 pmVIE-TYS
16h 22m2 stops
$4,677British Airways
Find Deal
Fri, Sep 12 - Sat, Sep 27
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KAYAK's insights & trends for Knoxville to Vienna flights

Get data-powered insights and trends into flights from Knoxville to Vienna to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Knoxville to Vienna?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Knoxville to Vienna were found on Air Canada ($1,169) and United Airlines ($1,175).

Good to know

Low seasonFebruary
High seasonDecember
Cheapest flight$1,169
Best time to beat the crowds with an average 36% drop in price.
Most popular time to fly with an average 55% increase in price.
Flight from Knoxville to Vienna

When to book flights from Knoxville to Vienna

Are your dates flexible? Find out the best times to travel from Knoxville to Vienna based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Knoxville to Vienna

  • What is the cheapest flight from Knoxville to Vienna?

    In the last 3 days, the lowest price for a flight from Knoxville to Vienna was $1,169 for a round-trip ticket.

  • Do I need a passport to fly between Knoxville and Vienna?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Knoxville and on arrival in Vienna.

  • Which aircraft models fly most regularly from Knoxville to Vienna?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Knoxville to Vienna?

    Star Alliance, and oneworld are the airline alliances operating flights between Knoxville and Vienna, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Knoxville to Vienna?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Knoxville to Vienna.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Knoxville to Vienna?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Vienna from Knoxville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Knoxville to Vienna?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Vienna with an airline and back to Knoxville with another airline. Booking your flights between Knoxville and VIE can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Knoxville to Vienna?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Vienna from Knoxville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Knoxville to Vienna

 
See real verified KAYAK customer reviews for airlines flying from Knoxville to Vienna. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Knoxville to Vienna? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8696 reviews
7.3Comfort
7.7Boarding
7.1Entertainment
6.6Food
8.1Crew
Airline reviews

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

10.0 ExcellentAnonymous, Apr 2025SFO - HKG
Read more United Airlines reviews

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

A bit rush for transit. Food and entertainment are not available

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

Multiple delays and not straight answer from the United team

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

Electric plugs didn't work. Entertainment system wasn't working

Everything you need to know for your flight from Knoxville to Vienna

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