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Cheap flights from Louisville to Austria from $547

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Austria departing on 12/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Louisville to Austria

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
9:55 am - 8:30 amSDF-VIE
16h 35m1 stop
United Airlines Logo
10:35 am - 9:57 pmVIE-SDF
41h 22m2 stops
$547United Airlines
Find Deal
Sat, Dec 6 - Sat, Dec 13
United Airlines Logo
9:00 am - 8:30 amSDF-VIE
17h 30m2 stops
United Airlines Logo
10:35 am - 8:28 pmVIE-SDF
39h 53m2 stops
$551United Airlines
Find Deal
Sat, Dec 6 - Sat, Dec 13
United Airlines Logo
1:50 pm - 8:45 amSDF-VIE
36h 55m2 stops
United Airlines Logo
10:35 am - 8:28 pmVIE-SDF
39h 53m2 stops
$558United Airlines
Find Deal
Sun, Dec 7 - Sun, Dec 14
United Airlines Logo
9:55 am - 8:30 amSDF-VIE
16h 35m1 stop
United Airlines Logo
10:35 am - 8:42 pmVIE-SDF
16h 07m1 stop
$563United Airlines
Find Deal
Sat, Dec 6 - Sat, Dec 13
Multiple Airlines Logo
9:00 am - 8:45 amSDF-VIE
17h 45m2 stops
Multiple Airlines Logo
7:00 am - 8:28 pmVIE-SDF
19h 28m3 stops
$582Multiple Airlines
Find Deal
Sat, Dec 6 - Sat, Dec 13
Air Canada Logo
9:00 am - 8:35 amSDF-VIE
17h 35m3 stops
Air Canada Logo
6:00 am - 8:28 pmVIE-SDF
20h 28m3 stops
$657Air Canada
Find Deal
Sat, Dec 6 - Sat, Dec 13
Multiple Airlines Logo
11:00 am - 8:20 amSDF-VIE
15h 20m2 stops
Multiple Airlines Logo
7:55 pm - 10:09 pmVIE-SDF
32h 14m2 stops
$728Multiple Airlines
Find Deal
Thu, Apr 2 - Sun, Apr 12
Multiple Airlines Logo
11:00 am - 8:20 amSDF-VIE
15h 20m1 stop
Multiple Airlines Logo
12:35 pm - 10:09 pmVIE-SDF
15h 34m2 stops
$743Multiple Airlines
Find Deal
Thu, Apr 2 - Sun, Apr 12
American Airlines Logo
2:19 pm - 1:25 pmSDF-VIE
18h 06m2 stops
American Airlines Logo
7:35 am - 7:38 pmVIE-SDF
18h 03m2 stops
$879American Airlines
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Fri, Mar 27 - Tue, Mar 31
Air Canada Logo
11:00 am - 10:45 amSDF-VIE
17h 45m3 stops
Air Canada Logo
6:00 am - 8:14 pmVIE-SDF
20h 14m3 stops
$932Air Canada
Find Deal
Thu, Apr 2 - Sun, Apr 12

United Airlines flights from Louisville to Austria

Our best United Airlines deals on Louisville to Austria flight tickets
United Airlines
Dec 6
SDF9:55 amLouisville Intl
16h 35m
1 stop
VIE8:30 amVienna Intl
Dec 13
VIE10:35 amVienna Intl
41h 22m
2 stops
SDF9:57 pmLouisville Intl
$547
Find similar
United Airlines
Dec 6
SDF9:00 amLouisville Intl
17h 30m
2 stops
VIE8:30 amVienna Intl
Dec 13
VIE10:35 amVienna Intl
39h 53m
2 stops
SDF8:28 pmLouisville Intl
$551
Find similar
United Airlines
Dec 7
SDF1:50 pmLouisville Intl
36h 55m
2 stops
VIE8:45 amVienna Intl
Dec 14
VIE10:35 amVienna Intl
39h 53m
2 stops
SDF8:28 pmLouisville Intl
$558
Find similar

Air Canada flights from Louisville to Austria

Our best Air Canada deals on Louisville to Austria flight tickets
Air Canada
Dec 6
SDF9:00 amLouisville Intl
17h 35m
3 stops
VIE8:35 amVienna Intl
Dec 13
VIE6:00 amVienna Intl
20h 28m
3 stops
SDF8:28 pmLouisville Intl
$657
Find similar
Air Canada
Apr 2
SDF11:00 amLouisville Intl
17h 45m
3 stops
VIE10:45 amVienna Intl
Apr 12
VIE6:00 amVienna Intl
20h 14m
3 stops
SDF8:14 pmLouisville Intl
$932
Find similar
Air Canada
Nov 6
SDF11:00 amLouisville Intl
17h 45m
3 stops
VIE10:45 amVienna Intl
Nov 10
VIE6:00 amVienna Intl
20h 44m
3 stops
SDF8:44 pmLouisville Intl
$1,098
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Louisville to Austria that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 24, 2025.
Use the filters below to find and compare flights from Louisville to Austria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleVienna

SDF - VIE

SDFVIE

Louisville Intl

Sat 12/6

9:55 am-8:30 am

1 stop16h 35m

Vienna Intl

Sat 12/13

10:35 am-9:57 pm

2 stops41h 22m

$547

LouisvilleVienna

SDF - VIE

SDFVIE

Louisville Intl

Sat 12/6

9:00 am-8:30 am

2 stops17h 30m

Vienna Intl

Sat 12/13

10:35 am-8:28 pm

2 stops39h 53m

$551

LouisvilleVienna

SDF - VIE

SDFVIE

Louisville Intl

Sun 12/7

1:50 pm-8:45 am

2 stops36h 55m

Vienna Intl

Sun 12/14

10:35 am-8:28 pm

2 stops39h 53m

$558

LouisvilleVienna

SDF - VIE

SDFVIE

Louisville Intl

Sat 12/6

9:55 am-8:30 am

1 stop16h 35m

Vienna Intl

Sat 12/13

10:35 am-8:42 pm

1 stop16h 07m

$563

LouisvilleVienna

SDF - VIE

SDFVIE

Louisville Intl

Sat 12/6

9:00 am-8:45 am

2 stops17h 45m

Vienna Intl

Sat 12/13

7:00 am-8:28 pm

3 stops19h 28m

$582

LouisvilleVienna

SDF - VIE

SDFVIE

Louisville Intl

Sat 12/6

9:00 am-8:35 am

3 stops17h 35m

Vienna Intl

Sat 12/13

6:00 am-8:28 pm

3 stops20h 28m

$657

LouisvilleVienna

SDF - VIE

SDFVIE

Louisville Intl

Thu 4/2

11:00 am-8:20 am

2 stops15h 20m

Vienna Intl

Sun 4/12

7:55 pm-10:09 pm

2 stops32h 14m

$728

LouisvilleVienna

SDF - VIE

SDFVIE

Louisville Intl

Thu 4/2

11:00 am-8:20 am

1 stop15h 20m

Vienna Intl

Sun 4/12

12:35 pm-10:09 pm

2 stops15h 34m

$743

LouisvilleVienna

SDF - VIE

SDFVIE

Louisville Intl

Fri 3/27

2:19 pm-1:25 pm

2 stops18h 06m

Vienna Intl

Tue 3/31

7:35 am-7:38 pm

2 stops18h 03m

$879

LouisvilleVienna

SDF - VIE

SDFVIE

Louisville Intl

Thu 4/2

11:00 am-10:45 am

3 stops17h 45m

Vienna Intl

Sun 4/12

6:00 am-8:14 pm

3 stops20h 14m

$932

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Austria from

How to get the cheapest flight ticket from Louisville to Austria

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Austria?

The cheapest day to depart from Louisville to Austria is on a Friday when prices can be found for as low as $1,013. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $1,365. These prices are subject to change though, so be sure to set up a Price Alert for flights to Austria.

What is the cheapest time of day to depart on your flight to Austria?

According to our data, the cheapest time of day to fly to Austria is in the evening. momondo users have found flights departing from Louisville to Austria in the evening for as low as $1,027. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $1,148.

Can stopping save me money on Louisville to Austria flights?

You could potentially save up to 11% on your flight if you consider stops on a Louisville to Austria flight.

Cheap Louisville to Austria flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to Austria

Direct flights

None
There are no direct flights from Louisville to Austria. There are no popular flight routes from Louisville to Austria.
Search flight deals

  • When did momondo last update prices for flights from Louisville Intl Airport to Austria?

    Prices for flights from Louisville Intl Airport to Austria refresh daily.

  • How many operators does momondo search for flights from Louisville Intl Airport to Austria?

  • How old do you have to be to fly from Louisville Intl Airport to Austria?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Austria.

  • What documentation or ID do you need to fly to Austria?

    The necessary travel and health documents for your Austria trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Louisville to Austria

Compare and see reviews for airlines that fly from Louisville to Austria with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $711Free CancellationRating
7.4
8,995 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to Austria?

It is quick and easy to find Louisville to Austria flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Austria that suits you.

Can I find flights from Louisville to Austria with flexible booking policies on momondo?

momondo does allow users to show only those flights to Austria from Louisville which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Louisville to Austria?

Once you have performed a search for Louisville to Austria flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Louisville to Austria right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Louisville to Austria flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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