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Cheap flights from Louisville to Vienna from $346

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Vienna departing on 12/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Louisville to Vienna

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:00 am - 8:10 amSDF  Louisville Intl-VIE Vienna Intl
16h 10m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
10:30 am - 1:09 pmVIE  Vienna Intl-SDF Louisville Intl
32h 39m2 stops Toronto Pearson Intl Houston George Bush Intcntl
$911United Airlines
Mon, Oct 5 - Fri, Oct 23
United Airlines Logo
9:04 am - 8:15 amSDF  Louisville Intl-VIE Vienna Intl
17h 11m1 stop Chicago O'Hare Intl
United Airlines Logo
10:30 am - 7:11 pmVIE  Vienna Intl-SDF Louisville Intl
14h 41m1 stop Chicago O'Hare Intl
$926United Airlines
Mon, Oct 5 - Fri, Oct 23
Lufthansa Logo
2:12 pm - 2:15 pmSDF  Louisville Intl-VIE Vienna Intl
18h 03m2 stops Washington, D.C. Dulles Intl Frankfurt am Main
Lufthansa Logo
11:20 am - 11:59 pmVIE  Vienna Intl-SDF Louisville Intl
18h 39m2 stops Frankfurt am Main Chicago O'Hare Intl
$936Lufthansa
Mon, Oct 5 - Fri, Oct 23
Multiple Airlines Logo
9:04 am - 8:35 amSDF  Louisville Intl-VIE Vienna Intl
17h 31m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
10:30 am - 11:59 pmVIE  Vienna Intl-SDF Louisville Intl
19h 29m3 stops Frankfurt am Main Toronto Pearson Intl Chicago O'Hare Intl
$945Multiple Airlines
Mon, Oct 5 - Fri, Oct 23
United Airlines Logo
11:00 am - 8:15 amSDF  Louisville Intl-VIE Vienna Intl
15h 15m1 stop Chicago O'Hare Intl
United Airlines Logo
2:55 pm - 5:40 pmVIE  Vienna Intl-SDF Louisville Intl
32h 45m2 stops Frankfurt am Main Newark
$954United Airlines
Sun, Sep 13 - Mon, Sep 28
United Airlines Logo
7:10 am - 8:10 amSDF  Louisville Intl-VIE Vienna Intl
19h 00m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
United Airlines Logo
2:55 pm - 5:40 pmVIE  Vienna Intl-SDF Louisville Intl
32h 45m2 stops Frankfurt am Main Newark
$958United Airlines
Sun, Sep 13 - Mon, Sep 28
United Airlines Logo
6:00 am - 7:50 amSDF  Louisville Intl-VIE Vienna Intl
19h 50m2 stops Washington, D.C. Dulles Intl Newark
United Airlines Logo
2:55 pm - 5:40 pmVIE  Vienna Intl-SDF Louisville Intl
32h 45m2 stops Frankfurt am Main Newark
$959United Airlines
Sun, Sep 13 - Mon, Sep 28
Multiple Airlines Logo
9:00 am - 8:20 amSDF  Louisville Intl-VIE Vienna Intl
17h 20m2 stops Chicago O'Hare Intl Toronto Pearson Intl
Multiple Airlines Logo
7:25 pm - 7:24 pmVIE  Vienna Intl-SDF Louisville Intl
29h 59m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
$962Multiple Airlines
Sun, Sep 13 - Mon, Sep 28
Air Canada Logo
10:25 am - 10:45 amSDF  Louisville Intl-VIE Vienna Intl
18h 20m3 stops Chicago O'Hare Intl Toronto Pearson Intl Frankfurt am Main
Air Canada Logo
11:20 am - 11:59 pmVIE  Vienna Intl-SDF Louisville Intl
18h 39m3 stops Frankfurt am Main Toronto Pearson Intl Chicago O'Hare Intl
$970Air Canada
Mon, Oct 5 - Fri, Oct 23
United Airlines Logo
9:00 am - 8:15 amSDF  Louisville Intl-VIE Vienna Intl
17h 15m1 stop Chicago O'Hare Intl
United Airlines Logo
10:30 am - 12:39 pmVIE  Vienna Intl-SDF Louisville Intl
32h 09m2 stops Toronto Pearson Intl Newark
$971United Airlines
Sun, Sep 13 - Mon, Sep 28

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United Airlines flights from Louisville to Vienna

Our best United Airlines deals on Louisville to Vienna flight tickets
United Airlines
Oct 5
SDF10:00 amLouisville Intl
16h 10m
1 stop
VIE8:10 amVienna Intl
Oct 23
VIE10:30 amVienna Intl
32h 39m
2 stops
SDF1:09 pmLouisville Intl
$911
United Airlines
Oct 5
SDF9:04 amLouisville Intl
17h 11m
1 stop
VIE8:15 amVienna Intl
Oct 23
VIE10:30 amVienna Intl
14h 41m
1 stop
SDF7:11 pmLouisville Intl
$926
United Airlines
Sep 13
SDF11:00 amLouisville Intl
15h 15m
1 stop
VIE8:15 amVienna Intl
Sep 28
VIE2:55 pmVienna Intl
32h 45m
2 stops
SDF5:40 pmLouisville Intl
$954

Lufthansa flights from Louisville to Vienna

Our best Lufthansa deals on Louisville to Vienna flight tickets
Lufthansa
Oct 5
SDF2:12 pmLouisville Intl
18h 03m
2 stops
VIE2:15 pmVienna Intl
Oct 23
VIE11:20 amVienna Intl
18h 39m
2 stops
SDF11:59 pmLouisville Intl
$936
Lufthansa
Sep 11
SDF10:05 amLouisville Intl
17h 40m
2 stops
VIE9:45 amVienna Intl
Sep 18
VIE8:00 amVienna Intl
18h 13m
2 stops
SDF8:13 pmLouisville Intl
$993
Lufthansa
Sep 27
SDF9:04 amLouisville Intl
26h 16m
2 stops
VIE5:20 pmVienna Intl
Oct 4
VIE8:00 amVienna Intl
17h 11m
2 stops
SDF7:11 pmLouisville Intl
$1,038

momondo Fare Finder

 
Customize your flight search to find flights from Louisville to Vienna 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 August 15, 2026.
Use the filters below to find and compare flights from Louisville to Vienna that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleVienna

SDF Louisville Intl - VIE Vienna Intl

SDFVIE

Louisville Intl

Mon 10/5

10:00 am-8:10 am

1 stop16h 10m

Vienna Intl

Fri 10/23

10:30 am-1:09 pm

2 stops32h 39m

$911
Quickest round-trip

LouisvilleVienna

SDF Louisville Intl - VIE Vienna Intl

SDFVIE

Louisville Intl

Mon 10/5

9:04 am-8:15 am

1 stop17h 11m

Vienna Intl

Fri 10/23

10:30 am-7:11 pm

1 stop14h 41m

$926

LouisvilleVienna

SDF Louisville Intl - VIE Vienna Intl

SDFVIE

Louisville Intl

Mon 10/5

2:12 pm-2:15 pm

2 stops18h 03m

Vienna Intl

Fri 10/23

11:20 am-11:59 pm

2 stops18h 39m

$936

LouisvilleVienna

SDF Louisville Intl - VIE Vienna Intl

SDFVIE

Louisville Intl

Mon 10/5

9:04 am-8:35 am

2 stops17h 31m

Vienna Intl

Fri 10/23

10:30 am-11:59 pm

3 stops19h 29m

$945

LouisvilleVienna

SDF Louisville Intl - VIE Vienna Intl

SDFVIE

Louisville Intl

Sun 9/13

11:00 am-8:15 am

1 stop15h 15m

Vienna Intl

Mon 9/28

2:55 pm-5:40 pm

2 stops32h 45m

$954

LouisvilleVienna

SDF Louisville Intl - VIE Vienna Intl

SDFVIE

Louisville Intl

Sun 9/13

7:10 am-8:10 am

2 stops19h 00m

Vienna Intl

Mon 9/28

2:55 pm-5:40 pm

2 stops32h 45m

$958

LouisvilleVienna

SDF Louisville Intl - VIE Vienna Intl

SDFVIE

Louisville Intl

Sun 9/13

6:00 am-7:50 am

2 stops19h 50m

Vienna Intl

Mon 9/28

2:55 pm-5:40 pm

2 stops32h 45m

$959

LouisvilleVienna

SDF Louisville Intl - VIE Vienna Intl

SDFVIE

Louisville Intl

Sun 9/13

9:00 am-8:20 am

2 stops17h 20m

Vienna Intl

Mon 9/28

7:25 pm-7:24 pm

2 stops29h 59m

$962

LouisvilleVienna

SDF Louisville Intl - VIE Vienna Intl

SDFVIE

Louisville Intl

Mon 10/5

10:25 am-10:45 am

3 stops18h 20m

Vienna Intl

Fri 10/23

11:20 am-11:59 pm

3 stops18h 39m

$970

LouisvilleVienna

SDF Louisville Intl - VIE Vienna Intl

SDFVIE

Louisville Intl

Sun 9/13

9:00 am-8:15 am

1 stop17h 15m

Vienna Intl

Mon 9/28

10:30 am-12:39 pm

2 stops32h 09m

$971

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Louisville to Vienna

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Can stopping save me money on Louisville to Vienna flights?

You could potentially save up to 14% on your flight if you consider stops on a Louisville to Vienna flight.

When to book flights from Louisville to Vienna

Are you open to changing your travel dates? Check out the ideal times to fly from Louisville to Vienna according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Louisville to Vienna (SDF to VIE) flight deals and tips

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

Fastest flight time

16h 10m

Direct flights

None
The fastest flight from Louisville to Vienna takes 16h 10m
There are no direct flights from Louisville to Vienna. There are no popular flight routes from Louisville to Vienna.
Search flight deals

Frequently asked questions about flying from Louisville to Vienna

  • How far is Louisville Intl to Vienna Intl by plane?

    The straight-line distance from Louisville Intl to Vienna Intl is 4792.5 mi. A reasonable flight in good conditions will take 16h 10m.

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

    Prices for flights from Louisville Intl Airport to Vienna Intl Airport are updated daily.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Louisville Intl Airport to Vienna Intl Airport.

  • What documentation or ID do you need to fly to Vienna Intl Airport?

    The required travel and health documents for your Vienna Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Vienna Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Louisville to Vienna?

Best airlines flying from Louisville to Vienna

Compare and see reviews for airlines that fly from Louisville to Vienna with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $514Free CancellationRating
7.4
10,111 reviews
Search United Airlines flights

Traveling to a place near Vienna?

Book flights to Vienna if you plan to visit one of these locations
Schwechat
Wiener Neustadt
Semmering
Steyr
Stegersbach
Krems an der Donau
Rust
Melk

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Louisville to Vienna for you.

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

All flight searches from Louisville to Vienna on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Louisville to Vienna.

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

Yes momondo offers price alerts on flights to Vienna from Louisville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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