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Austria

$753+ Cheap flights from Louisville (SDF) to Austria

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — VIE
Apr 30 — Mei 71
Kam 4/30
Kam 5/7
1 adult, Economy
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Cheap flight deals from Louisville to Austria

Cheapest flights from Louisville to Austria
Explore the most affordable flight options available from Louisville to Austria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Maret 31, 2026.

This United Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sen 11/911:00 am
SDF
-
VIE
2 stops19h 20m
United Airlines
Jum 11/1310:35 am
VIE
-
SDF
2 stops36h 14m
United Airlines
Deal found 3/30$753
This Cheapflightsfares deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sel 5/52:00 pm
SDF
-
VIE
2 stops19h 05m
Lufthansa
Rab 5/137:00 am
VIE
-
SDF
2 stops21h 30m
Lufthansa
Deal found 3/28$809
This United Airlines deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sel 5/52:30 pm
SDF
-
VIE
2 stops15h 50m
United Airlines
Rab 5/1310:50 am
VIE
-
SDF
1 stop14h 52m
United Airlines
Deal found 3/28$829
This American Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Rab 5/137:52 pm
SDF
-
VIE
2 stops20h 38m
American Airlines
Rab 5/2011:35 am
VIE
-
SDF
2 stops18h 48m
American Airlines
Deal found 3/29$884
This United Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Rab 5/1311:11 am
SDF
-
VIE
2 stops24h 09m
United Airlines
Rab 5/2010:50 am
VIE
-
SDF
1 stop14h 52m
United Airlines
Deal found 3/29$887
This Finnair deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Min 9/137:07 pm
SDF
-
VIE
2 stops17h 13m
Multiple Airlines
Sen 9/289:15 pm
VIE
-
SDF
2 stops31h 43m
Multiple Airlines
Deal found 3/27$894
This Finnair deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sen 5/117:01 pm
SDF
-
VIE
2 stops21h 54m
Multiple Airlines
Sen 5/187:05 pm
VIE
-
SDF
2 stops34h 06m
Multiple Airlines
Deal found 3/27$897
This United Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Min 9/136:00 am
SDF
-
VIE
1 stop20h 10m
United Airlines
Sen 9/2810:50 am
VIE
-
SDF
1 stop33h 57m
United Airlines
Deal found 3/30$932

Find flight deals from Louisville to Austria

Keep the following information in mind while searching for Louisville to Austria flight deals. Data was last updated Maret 31, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$809
(Cheapflightsfares)
Provider with most accurate pricing for Louisville Intl-Vienna Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Vienna Intl flights.
Search Deals
From Louisville Intl to Austria
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated Maret 31, 2026.
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

Cheapest round-trip
Quickest round-trip

LouisvilleVienna

SDF - VIE

SDFVIE

Louisville Intl

Sel 5/5

2:30 pm-12:20 pm

2 stops15h 50m

Vienna Intl

Rab 5/13

10:50 am-7:42 pm

1 stop14h 52m

$829

LouisvilleVienna

SDF - VIE

SDFVIE

Louisville Intl

Rab 5/13

7:52 pm-10:30 pm

2 stops20h 38m

Vienna Intl

Rab 5/20

11:35 am-12:23 am

2 stops18h 48m

$884

LouisvilleVienna

SDF - VIE

SDFVIE

Louisville Intl

Rab 5/13

11:11 am-5:20 pm

2 stops24h 09m

Vienna Intl

Rab 5/20

10:50 am-7:42 pm

1 stop14h 52m

$887

LouisvilleVienna

SDF - VIE

SDFVIE

Louisville Intl

Min 9/13

7:07 pm-6:20 pm

2 stops17h 13m

Vienna Intl

Sen 9/28

9:15 pm-10:58 pm

2 stops31h 43m

$894

LouisvilleVienna

SDF - VIE

SDFVIE

Louisville Intl

Sen 5/11

7:01 pm-10:55 pm

2 stops21h 54m

Vienna Intl

Sen 5/18

7:05 pm-11:11 pm

2 stops34h 06m

$897

LouisvilleVienna

SDF - VIE

SDFVIE

Louisville Intl

Min 9/13

6:00 am-8:10 am

1 stop20h 10m

Vienna Intl

Sen 9/28

10:50 am-2:47 pm

1 stop33h 57m

$932

LouisvilleVienna

SDF - VIE

SDFVIE

Louisville Intl

Min 9/13

8:04 pm-10:30 pm

2 stops20h 26m

Vienna Intl

Sen 9/28

7:40 am-7:42 pm

2 stops18h 02m

$941

LouisvilleVienna

SDF - VIE

SDFVIE

Louisville Intl

Sab 5/16

10:06 am-8:20 am

2 stops16h 14m

Vienna Intl

Sab 5/23

10:30 am-8:23 pm

1 stop15h 53m

$1,055

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/28

Sorted by cheapest first

Best time to book a flight from Louisville to Austria

Have a flexible travel schedule? Discover the best time to fly to Austria from Louisville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Louisville to Austria
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Austria

Get insights into the airlines that provide service to Austria. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Austria. Reviews last updated Maret 31, 2026.
Peruse reviews from past customers who have flown with United Airlines from Louisville to Austria to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,525 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,525 reviews
United Airlines
7.4
Good
9,525 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Louisville to Austria. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Louisville to Austria?

    Louisville Intl (SDF) is the airport you will fly out of if you book a flight from Louisville to Austria. It is only a 5.3 mi journey to Louisville Intl (SDF) from Louisville’s city center.

  • How long is the flight from Louisville to Austria?

    United Airlines and American Airlines can get you from Louisville to Austria in just under 15h 50m. Your travel time can differ by up to 4h 48m. Airlines will cover a distance of 4807 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Louisville to Austria that include hotel bookings?

    Yes. In addition to deals on Louisville to Austria flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisville to Austria?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to Austria.

  • Can I find deals for business class flights from Louisville to Austria?

    Yes. Cheapflights offers flight deals from Louisville to Austria by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Louisville to Austria

Discover the top airline that operate flights from Louisville to Austria. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated Maret 31, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$514Average$831FlexibilityNo cancel feeOn-time69%

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