$676 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 8/15. 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

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Best Austria Flight Deals from Louisville

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Vienna
Vienna1 stop$676
Vienna
Vienna1 stop$676

Cheap Flights from Louisville to Austria

 
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

Fri, Aug 15 - Fri, Aug 22
United Airlines Logo
1:03 pm - 7:50 amSDF-VIE
12h 47m1 stop
United Airlines Logo
7:00 am - 6:58 pmVIE-SDF
17h 58m2 stops
$676United Airlines
Find Deal
Fri, Aug 15 - Fri, Aug 22
United Airlines Logo
10:00 am - 4:35 pmSDF-VIE
24h 35m2 stops
United Airlines Logo
7:00 am - 8:28 pmVIE-SDF
19h 28m2 stops
$698United Airlines
Find Deal
Fri, Aug 15 - Fri, Aug 22
 Logo
8:40 am - 9:00 pmSDF-VIE
30h 20m3 stops
 Logo
8:15 am - 10:24 pmVIE-SDF
20h 09m3 stops
$1,031
Find Deal
Fri, Jul 18 - Thu, Jul 24
 Logo
2:50 pm - 7:40 pmSDF-VIE
22h 50m3 stops
 Logo
9:15 am - 1:55 pmVIE-SDF
34h 40m3 stops
$1,051
Find Deal
Sun, Jul 20 - Sat, Jul 26
Lufthansa Logo
2:50 pm - 8:30 pmSDF-VIE
23h 40m2 stops
Lufthansa Logo
1:20 pm - 5:20 pmVIE-SDF
34h 00m2 stops
$1,288Lufthansa
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Wed, Jul 16 - Thu, Jul 24
Air Canada Logo
7:00 am - 8:35 amSDF-VIE
19h 35m2 stops
Air Canada Logo
11:00 am - 10:14 pmVIE-SDF
41h 14m2 stops
$1,295Air Canada
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Fri, Jul 18 - Fri, Jul 25
Iberia Logo
6:50 pm - 7:00 pmSDF-VIE
18h 10m2 stops
Iberia Logo
7:00 am - 11:10 pmVIE-SDF
22h 10m2 stops
$1,309Iberia
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Sat, Jul 19 - Sun, Jul 27
Air Canada Logo
6:08 pm - 8:20 amSDF-VIE
32h 12m2 stops
Air Canada Logo
11:00 am - 8:26 pmVIE-SDF
39h 26m2 stops
$1,313Air Canada
Find Deal
Fri, Jul 18 - Wed, Jul 23
Iberia Logo
6:50 pm - 7:00 pmSDF-VIE
18h 10m2 stops
Iberia Logo
7:40 pm - 6:20 pmVIE-SDF
28h 40m2 stops
$1,320Iberia
Find Deal
Sun, Jul 20 - Sat, Jul 26
Lufthansa Logo
2:50 pm - 10:45 pmSDF-VIE
25h 55m2 stops
Lufthansa Logo
7:25 pm - 9:06 pmVIE-SDF
31h 41m2 stops
$1,398Lufthansa
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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.

What’s the cheapest day of the week to fly from Louisville to Austria?

The average price of all round-trip flights from Louisville to Austria clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Austria on a Friday and more expensive on a Sunday. On your return trip to Louisville, you should consider flying back on a Friday, and avoid Tuesdays for better deals.


Good to know

Cheapest flight$676
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 8861 reviews
7.7Boarding
7.0Entertainment
7.3Comfort
6.6Food
8.1Crew
Airline reviews

We love united ! We would like to acknowledge Aimee in the lounge near gate 130

10.0 ExcellentGal, Jul 2025EWR - NCE
Read more United Airlines reviews

We love united ! We would like to acknowledge Aimee in the lounge near gate 130

Boarded plane and then delayed 1.5 hours while on the plane

Although the flight was delayed the crew and the flight itself were very good. Couldn't fault anything and after the disappointment of being abandoned in the US by BA it was a welcome relief to travel with United

Survey sent before we actually left. Delay after delay. Now a crew problem.

I love flying with United. Unfortunately, I flew on an older plane with minimal upgraded technology (no Bluetooth functionality or handy charging ports). Otherwise, the flight was great and even arrived early.

They changed my seats after I checked in and I was stressed from the time I saw that information until just before boarding, when the gate attendant fixed it, but it shouldn't have happened. And if it couldn't be prevented, then the people on the phone I spoke with should have done something to help, which they did not, nor did they offer me compensation, just meaningless apologies.

online check in was not available so i had to get to airport extra early. The flight was delayed and my luggage was lost. I had an argument with the person behind me who wanted to keep her bag on the floor and not allow my seat to recline on a 9hr plus flight. So overall, lots and lots of areas for improvement.

Horrific. They missed my connecting flight to San Diego. I didn’t get there until Monday at 9am when I had a mandatory court settlement conference scheduled at 6am since we had parties on the east coast. This caused many issues. All because United apparently forgot to hold the doors open until my flight landed that only had a 10 minute delay. This was the last flight to Southern California. So I couldn’t even rent a car to finish the trip. United cannot be trusted when traveling on specific days and times since weather didn’t have anything to do with the delays.

My flight was delayed a very short period of time but they did not hold my connecting flight to San Diego, also through United. So they closed the doors before we got off our plane. They would only have to help the door open for another five to ten minutes. So I missed a court deadline for a manditory mediation settlement conference for my client. I had to get an associate to be there in person and be on the phone with him relaying what he needs to do the entire time. The court was very upset with me and so was my client. United cannot be trusted.

Very rough getting into denver. my kid threw up it was so rough.

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

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