Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

SDF - VIE

$450 Find cheap flights from Louisville to Vienna

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Louisville to Vienna departing on 6/20. 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
0 bags
qui 6/13
qui 6/20

Search 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 Louisville 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 Louisville to Vienna, as well as popular online travel agencies
In the last 7 days travelers have searched 42,566,405 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Louisville to Vienna (SDF-VIE)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Louisville 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.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:00 am - 8:30 amSDF-VIE
19h 30m2 stops
10:50 am - 2:57 pmVIE-SDF
34h 07m1 stop
$856United Airlines
Find Deal
qua, set 18 - sex, set 27
8:22 pm - 10:40 pmSDF-VIE
20h 18m2 stops
7:45 am - 9:50 pmVIE-SDF
20h 05m2 stops
$859American Airlines
Find Deal
qua, set 18 - sex, set 27
12:58 pm - 7:50 amSDF-VIE
12h 52m1 stop
10:50 am - 10:24 amVIE-SDF
29h 34m1 stop
$942United Airlines
Find Deal
qua, set 18 - sex, set 27
7:00 am - 12:35 pmSDF-VIE
23h 35m2 stops
10:40 am - 10:44 amVIE-SDF
30h 04m2 stops
$1,248United Airlines
Find Deal
sex, jun 14 - ter, ago 6
7:45 am - 10:40 pmSDF-VIE
32h 55m2 stops
9:25 am - 11:50 pmVIE-SDF
44h 25m3 stops
$1,463
Find Deal
sex, jun 14 - ter, ago 6
8:45 am - 8:30 amSDF-VIE
17h 45m2 stops
6:00 am - 8:33 pmVIE-SDF
20h 33m3 stops
$1,521
Find Deal
qua, set 18 - sex, set 27
11:00 am - 10:10 amSDF-VIE
17h 10m2 stops
10:50 am - 8:12 pmVIE-SDF
15h 22m1 stop
$1,547United Airlines
Find Deal
sex, jun 14 - ter, ago 6
11:00 am - 10:45 amSDF-VIE
17h 45m3 stops
7:00 am - 8:26 pmVIE-SDF
19h 26m3 stops
$1,806Air Canada
Find Deal
sex, jun 14 - ter, ago 6
2:02 pm - 2:15 pmSDF-VIE
18h 13m3 stops
6:00 am - 8:33 pmVIE-SDF
20h 33m3 stops
$1,897Air Canada
Find Deal
qua, set 18 - sex, set 27
5:50 pm - 8:20 amSDF-VIE
32h 30m1 stop
10:50 am - 8:12 pmVIE-SDF
15h 22m1 stop
$1,942Brussels Airlines
Find Deal
sex, jun 14 - ter, ago 6

Flights from Louisville to Vienna - Travel Insights & Trends

Get data-powered insights and trends into flights from Louisville to Vienna 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 Vienna?

The average price of all flights from Louisville to Vienna clicked on KAYAK for each day over the last 12 months.
When flying from Louisville to Vienna, you should consider leaving on a Tuesday and avoid Wednesdays if you are looking for the best rates. For your return to Louisville, you’ll find the best rates on Mondays and the most expensive ones on Tuesdays.

Good to know

Low season

December

High season

October

Cheapest flight

$450
Best time to beat the crowds with an average 34% drop in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from Louisville to Vienna

When to book flights from Louisville to Vienna

Are your dates flexible? Find out the best times to travel from Louisville 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 Louisville to Vienna

  • What is the cheapest flight from Louisville to Vienna?

    In the last 3 days, the lowest price for a flight from Louisville to Vienna was $450 for a one-way ticket and $856 for a round-trip.

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

    Yes, you’ll need a passport to travel to Vienna from Louisville.

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

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

  • Which airline alliances offer flights from Louisville to Vienna?

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

  • How does KAYAK find such low prices on flights from Louisville 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 Louisville to Vienna.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Vienna from Louisville 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 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 Louisville with another airline. Booking your flights between Louisville 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 Louisville 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 Louisville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Louisville to Vienna

 
See real verified KAYAK customer reviews for airlines flying from Louisville 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 Louisville 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 10959 reviews
6.7Food
8.1Crew
7.7Boarding
7.2Comfort
7.1Entertainment
Airline reviews

Not a fan of the diagonal partially enclosed business class seats or how they have to be converted to beds manually by crew. I prefer more isolation and user control for switching to lie flat.

8.0 ExcellentAnonymous, May 2024IAH - AKL
Read more about United Airlines reviews

Not a fan of the diagonal partially enclosed business class seats or how they have to be converted to beds manually by crew. I prefer more isolation and user control for switching to lie flat.

No lounge access with “United First” ticket. False alarm about late flight, jeopardizing connection. Wrong meal. Loose power socket would not hold plug, could not charge device. In-flight access to text messaging did not work. Toilet seat on plane would not stay up.

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

Energetic crew - flight full of swiftied going to Taylor's opening show in Paris! Long lines for bathroom made out kind of suck though

Check in etc was very good. As for on the plane, it was like flying in a freezer. It was so cold, i have flown for years and never been so cold on a plane. Staff on board said its always cold when flying which is a load of rubbish. They wouldnt put any heating on and now i have the flu because of this .

I’ve had a couple flights this week on United that were delayed by an hour or more

Flight was delayed 2.5 hours - a big deal on an overnight when you plan to sleep.

I feel like they have upgraded the app since I last flew United and I found it to be super helpful. I had stopped flying United unless absolutely necessary and my experience on this trip indicates they have been working hard to improve their services.

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

Book cheap flights from Louisville to Vienna

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Louisville to Vienna found on KAYAK in the last 72 hours.
6/20qui
2 stops
32h 55mSDF-VIE
$450
6/20qui
3 stops
44h 45mSDF-VIE
$496
6/20qui
1 stopBrussels Airlines
17h 20mSDF-VIE
$1,115

Search by stops

Search by airline

Search by price

Louisville - Vienna Flights

Departure:

Louisville (undefined)United States

Destination:

Vienna (VIE)Austria

Return flight deals:

Vienna - Louisville

Cabin classes:

Browse destinations: