$493 Find Cheap Flights from Louisville to Austria

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Louisville to Austria departing on 2/4. 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
1 adult, Economy, 0 bags

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Cheap Flights from Louisville to Austria

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Vienna
Vienna2 stops$493
Salzburg
Salzburg2 stops$519
Vienna
Vienna2 stops$493
Salzburg
Salzburg2 stops$519

Book Cheap Louisville to Austria Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Louisville to Austria 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Louisville to Austria

Wed, Feb 4 - Sun, Feb 8
United Airlines Logo
2:10 pm - 12:20 pm
SDF
-
VIE
16h 10m2 stops
United Airlines Logo
10:35 am - 8:28 pm
VIE
-
SDF
39h 53m2 stops
$493United Airlines
Wed, Feb 4 - Sun, Feb 8
United Airlines Logo
2:10 pm - 12:20 pm
SDF
-
VIE
16h 10m2 stops
United Airlines Logo
10:35 am - 10:30 pm
VIE
-
SDF
41h 55m2 stops
$494United Airlines
Wed, Feb 4 - Sun, Feb 8
United Airlines Logo
2:05 pm - 12:20 pm
SDF
-
VIE
16h 15m2 stops
United Airlines Logo
10:35 am - 7:43 pm
VIE
-
SDF
15h 08m1 stop
$509United Airlines
Wed, Feb 4 - Sun, Feb 8
United Airlines Logo
2:05 pm - 12:20 pm
SDF
-
VIE
16h 15m2 stops
United Airlines Logo
10:35 am - 7:43 pm
VIE
-
SDF
15h 08m1 stop
$510United Airlines
Wed, Feb 4 - Sun, Feb 8
United Airlines Logo
1:50 pm - 8:00 am
SDF
-
VIE
12h 10m1 stop
United Airlines Logo
10:30 am - 7:31 pm
VIE
-
SDF
15h 01m1 stop
$513United Airlines
Sat, Mar 14 - Sat, Mar 21
United Airlines Logo
9:55 am - 12:20 pm
SDF
-
VIE
21h 25m2 stops
United Airlines Logo
10:30 am - 10:13 pm
VIE
-
SDF
16h 43m2 stops
$614United Airlines
Sat, Mar 14 - Sat, Mar 21
United Airlines Logo
9:55 am - 8:30 am
SDF
-
VIE
17h 35m1 stop
United Airlines Logo
10:30 am - 10:13 pm
VIE
-
SDF
16h 43m2 stops
$618United Airlines
Sat, Jan 17 - Sat, Jan 24
Lufthansa Logo
2:05 pm - 12:35 pm
SDF
-
VIE
16h 30m2 stops
Lufthansa Logo
7:00 am - 7:43 pm
VIE
-
SDF
18h 43m2 stops
$688Lufthansa
Sat, Jan 17 - Sat, Jan 24
Lufthansa Logo
2:10 pm - 12:35 pm
SDF
-
VIE
16h 25m2 stops
Lufthansa Logo
7:00 am - 7:31 pm
VIE
-
SDF
18h 31m2 stops
$689Lufthansa
Sat, Jan 17 - Sat, Jan 24
United Airlines Logo
1:50 pm - 8:00 am
SDF
-
VIE
12h 10m1 stop
United Airlines Logo
10:30 am - 7:31 pm
VIE
-
SDF
15h 01m1 stop
$713United Airlines
Booking Insights

KAYAK's insights & trends for Louisville to Austria flights

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

Which airlines fly non-stop between Louisville and Austria?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Louisville to Austria.

There is just one airline that flies from Louisville to Austria direct and that is United Airlines. The best round-trip deal found from United Airlines for the route is to Vienna (VIE) and costs $514.

Good to know

Cheapest flight$493
Flight from Louisville to Vienna

FAQs - booking Austria flights

  • How does KAYAK find such low prices on flights from Louisville to Austria?

    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 Louisville to Austria.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Louisville to Austria 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 Louisville to Austria?

    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 from Louisville to Austria with an airline and back with another airline.

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

    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 from Louisville to Austria up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Austria?

    The cheapest time of day to fly to Austria is generally at night, when round-trip flights cost $1,027 on average. Morning departures are around 7% cheaper than evening flights, on average. The most expensive time of day to fly to Austria is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,148.

Reviews of the top airline flying from Louisville to Austria

 
Need help choosing which airline to fly with from Louisville to Austria? 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 9115 reviews
7.1Entertainment
6.6Food
8.1Crew
7.7Boarding
7.3Comfort
Airline reviews

Sat next to a one year old. She crawled all over the place and made me laugh.

10.0 ExcellentAnonymous, Dec 2025
IAD - VIE
Read more United Airlines reviews

Sat next to a one year old. She crawled all over the place and made me laugh.

Not United Airlines' fault. It's ORL airport's fault.

Great flight. On time boarding. Smooth flight and on time arrival at EWR. The flight crew was marvelous and there was a great selection of movies on the entertainment system. Our bags were at the carousel before we got there. Another excellent flight from United.

United airlines has the best customer experience from booking to arrival. I always fly United airlines. The mileage program is excellent

They did the one thing that really matters - got to Chicago early.

I liked the snacks and the flight attendants were friendly.

Gate agent at Frankfurt was terrible. She denied PRE boarding even as it was printed on the boarding pass. Refused to look at the boarding pass and literally shouting for no reason. Frankfurt airport has horrible and rude staff who avoids trying to answer any question at all. Overall, horrible experience.

The Crew and the food was the worst I ever had in Business Class. First they told us there were no space for carry on. It was plenty of space over our 2 row seats, we had to ask to let us travel with it which was accepted. They were aware that we had to run for the connection due to the previous flight delay. Have us one hour waiting for more customers and not even offer a glass of water. Then started the service and they started to serve other passengers drinks in business and did not offer any drinks until they serve our pre ordered meal and I ask for something to drink. I had to wait until they finished to serve all passengers until Inget something. The crew was the worts I ever had for Business Class in my life.

Very turbulent trip made it pretty bearable, plus the lack of refreshments served and the lack of any air conditioning before takeoff which took an hour or more.

Flight was late - I was downgraded from first class to coach

Everything you need to know for your flight from Louisville to Austria

Information on your arrival and departure airports