$456 Find Cheap Flights from Knoxville to Vienna - Compare and Save

In the last 5 days, the lowest price for a flight from Knoxville to Vienna was $456 for a one-way ticket and $760 for a round-trip.

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

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

Star Alliance is the only airline alliance operating flights between Knoxville and Vienna.

The two airlines most popular with KAYAK users for flights from Knoxville to Vienna are United Airlines and Lufthansa. With an average price for the route of $1,200 and an overall rating of 7.4, United Airlines is the most popular choice. Lufthansa is also a great choice for the route, with an average price of $868 and an overall rating of 6.8.

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.

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.

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.

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.