What airlines fly to Austria?

United Airlines, British Airways and Delta are the top three most popular airlines that fly to Austria from Louisville according to our data. United Airlines is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Austria. Keep in mind that there are 3 different airlines that fly to Austria on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Louisville Intl to Austria?

Aer Lingus and United Airlines are the most popular carriers operating from Louisville Intl to Austria

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?

There is 1 operator available for flights from Louisville Intl Airport to Austria as of November 2026.

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.

$530 Cheap Flights from Louisville to Austria in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Louisville to Austria

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:10 am - 8:00 amSDF Louisville Intl-VIE Vienna Intl

19h 50m1 stop Newark

10:35 am - 7:56 pmVIE Vienna Intl-SDF Louisville Intl

39h 21m2 stops Toronto Pearson Intl Newark

$739United Airlines

Tue, Feb 9 - Thu, Feb 11

2:05 pm - 12:20 pmSDF Louisville Intl-VIE Vienna Intl

16h 15m2 stops Chicago O'Hare Intl London Heathrow

10:35 am - 11:59 pmVIE Vienna Intl-SDF Louisville Intl

43h 24m3 stops Toronto Pearson Intl Ottawa Chicago O'Hare Intl

$751United Airlines

Tue, Feb 9 - Thu, Feb 11

9:37 am - 12:20 pmSDF Louisville Intl-VIE Vienna Intl

20h 43m2 stops Chicago O'Hare Intl London Heathrow

10:30 am - 7:56 pmVIE Vienna Intl-SDF Louisville Intl

15h 26m1 stop Newark

$754United Airlines

Sun, Feb 28 - Wed, Mar 3

8:45 am - 8:00 amSDF Louisville Intl-VIE Vienna Intl

17h 15m1 stop Newark

10:30 am - 7:56 pmVIE Vienna Intl-SDF Louisville Intl

15h 26m1 stop Newark

$755United Airlines

Tue, Feb 9 - Thu, Feb 11

2:25 pm - 12:20 pmSDF Louisville Intl-VIE Vienna Intl

15h 55m2 stops Washington, D.C. Dulles Intl London Heathrow

10:55 am - 11:30 pmVIE Vienna Intl-SDF Louisville Intl

18h 35m2 stops Chicago O'Hare Intl Newark

$758United Airlines

Sun, Feb 28 - Wed, Mar 3

2:25 pm - 12:20 pmSDF Louisville Intl-VIE Vienna Intl

15h 55m2 stops Washington, D.C. Dulles Intl London Heathrow

10:55 am - 11:30 pmVIE Vienna Intl-SDF Louisville Intl

18h 35m2 stops Chicago O'Hare Intl Newark

$759United Airlines

Sun, Feb 28 - Wed, Mar 3

2:00 pm - 12:20 pmSDF Louisville Intl-VIE Vienna Intl

16h 20m2 stops Chicago O'Hare Intl London Heathrow

6:00 am - 4:32 pmVIE Vienna Intl-SDF Louisville Intl

16h 32m2 stops Frankfurt am Main Chicago O'Hare Intl

$759United Airlines

Sun, Feb 28 - Wed, Mar 3

2:05 pm - 12:20 pmSDF Louisville Intl-VIE Vienna Intl

16h 15m2 stops Chicago O'Hare Intl London Heathrow

10:35 am - 11:30 pmVIE Vienna Intl-SDF Louisville Intl

18h 55m2 stops Washington, D.C. Dulles Intl Newark

$759United Airlines

Tue, Feb 9 - Thu, Feb 11

1:39 pm - 9:35 amSDF Louisville Intl-VIE Vienna Intl

13h 56m2 stops Boston Logan Intl Kastrup Copenhagen

8:05 pm - 11:03 pmVIE Vienna Intl-SDF Louisville Intl

32h 58m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

$818Scandinavian Airlines

Sun, Dec 6 - Sat, Dec 12

5:50 am - 8:30 amSDF Louisville Intl-VIE Vienna Intl

21h 40m1 stop Washington, D.C. Dulles Intl

11:00 am - 4:49 pmVIE Vienna Intl-SDF Louisville Intl

35h 49m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$971Multiple Airlines

Sat, Mar 27 - Fri, Apr 2

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United Airlines flights from Louisville to Austria

Our best United Airlines deals on Louisville to Austria flight tickets

United Airlines

Feb 9

SDF6:10 amLouisville Intl

19h 50m

1 stop

VIE8:00 amVienna Intl

Feb 11

VIE10:35 amVienna Intl

39h 21m

2 stops

SDF7:56 pmLouisville Intl

$739

United Airlines

Feb 9

SDF2:05 pmLouisville Intl

16h 15m

2 stops

VIE12:20 pmVienna Intl

Feb 11

VIE10:35 amVienna Intl

43h 24m

3 stops

SDF11:59 pmLouisville Intl

$751

United Airlines

Feb 28

SDF9:37 amLouisville Intl

20h 43m

2 stops

VIE12:20 pmVienna Intl

Mar 3

VIE10:30 amVienna Intl

14h 58m

1 stop

SDF7:28 pmLouisville Intl

$754

Air Canada flights from Louisville to Austria

Our best Air Canada deals on Louisville to Austria flight tickets

Air Canada

Dec 24

SDF6:00 pmLouisville Intl

32h 45m

2 stops

VIE8:45 amVienna Intl

Dec 28

VIE10:40 amVienna Intl

38h 07m

2 stops

SDF6:47 pmLouisville Intl

$1,016

Air Canada

Dec 23

SDF6:00 pmLouisville Intl

32h 45m

2 stops

VIE8:45 amVienna Intl

Dec 28

VIE10:40 amVienna Intl

41h 59m

2 stops

SDF10:39 pmLouisville Intl

$1,022

Air Canada

Dec 15

SDF10:25 amLouisville Intl

16h 20m

2 stops

VIE8:45 amVienna Intl

Jan 6

VIE7:00 amVienna Intl

19h 29m

3 stops

SDF8:29 pmLouisville Intl

$1,283

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleVienna

SDF Louisville Intl - VIE Vienna Intl

SDFVIE

Louisville Intl

Tue 2/9

6:10 am-8:00 am

1 stop19h 50m

Vienna Intl

Thu 2/11

10:35 am-7:56 pm

2 stops39h 21m

$739

LouisvilleVienna

SDF Louisville Intl - VIE Vienna Intl

SDFVIE

Louisville Intl

Tue 2/9

2:05 pm-12:20 pm

2 stops16h 15m

Vienna Intl

Thu 2/11

10:35 am-11:59 pm

3 stops43h 24m

$751

LouisvilleVienna

SDF Louisville Intl - VIE Vienna Intl

SDFVIE

Louisville Intl

Sun 2/28

9:37 am-12:20 pm

2 stops20h 43m

Vienna Intl

Wed 3/3

10:30 am-7:56 pm

1 stop15h 26m

$754

Quickest round-trip

LouisvilleVienna

SDF Louisville Intl - VIE Vienna Intl

SDFVIE

Louisville Intl

Tue 2/9

8:45 am-8:00 am

1 stop17h 15m

Vienna Intl

Thu 2/11

10:30 am-7:56 pm

1 stop15h 26m

$755

LouisvilleVienna

SDF Louisville Intl - VIE Vienna Intl

SDFVIE

Louisville Intl

Sun 2/28

2:25 pm-12:20 pm

2 stops15h 55m

Vienna Intl

Wed 3/3

10:55 am-11:30 pm

2 stops18h 35m

$758

LouisvilleVienna

SDF Louisville Intl - VIE Vienna Intl

SDFVIE

Louisville Intl

Sun 2/28

2:25 pm-12:20 pm

2 stops15h 55m

Vienna Intl

Wed 3/3

10:55 am-11:30 pm

2 stops18h 35m

$759

LouisvilleVienna

SDF Louisville Intl - VIE Vienna Intl

SDFVIE

Louisville Intl

Sun 2/28

2:00 pm-12:20 pm

2 stops16h 20m

Vienna Intl

Wed 3/3

6:00 am-4:32 pm

2 stops16h 32m

$759

LouisvilleVienna

SDF Louisville Intl - VIE Vienna Intl

SDFVIE

Louisville Intl

Tue 2/9

2:05 pm-12:20 pm

2 stops16h 15m

Vienna Intl

Thu 2/11

10:35 am-11:30 pm

2 stops18h 55m

$759

LouisvilleVienna

SDF Louisville Intl - VIE Vienna Intl

SDFVIE

Louisville Intl

Sun 12/6

1:39 pm-9:35 am

2 stops13h 56m

Vienna Intl

Sat 12/12

8:05 pm-11:03 pm

2 stops32h 58m

$818

LouisvilleVienna

SDF Louisville Intl - VIE Vienna Intl

SDFVIE

Louisville Intl

Sat 3/27

5:50 am-8:30 am

1 stop21h 40m

Vienna Intl

Fri 4/2

11:00 am-4:49 pm

2 stops35h 49m

$971

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

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

Prices

Airlines

Can stopping save me money on Louisville to Austria flights?

You could potentially save up to 14% 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

Best Price Found	$530
Fastest flight time	13h 56m
Direct flights	None

The best one-way flight to Austria from Louisville in the past 72 hours is $530. The best round-trip flight deal from Louisville to Austria found on momondo in the last 72 hours is $739.

The fastest flight from Louisville to Austria takes 13h 56m

There are no direct flights from Louisville to Austria. There are no popular flight routes from Louisville to Austria.

Search flight deals

Frequently asked questions about flying from Louisville to Austria

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?
There is 1 operator available for flights from Louisville Intl Airport to Austria as of November 2026.
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 Airlines	PriceFrom $514	Free Cancellation	Rating 7.3 10,475 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.

An easier way to manage your Austria trip

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Popular cities in Austria

Flights to Viennafrom $526

Flights to Salzburgfrom $615

Flights to Innsbruckfrom $686

Flights to Grazfrom $805

Flights to Linzfrom $910

Flights to Klagenfurtfrom $813

Cheap flights from Louisville to Austria from $530

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 Austria 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.

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Big names and deals

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Filter for what you want

Trusted and free

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United Airlines flights from Louisville to Austria

Our best United Airlines deals on Louisville to Austria flight tickets

Air Canada flights from Louisville to Austria

Our best Air Canada deals on Louisville to Austria flight tickets

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How to get the cheapest flight ticket from Louisville to Austria

Can stopping save me money on Louisville to Austria flights?

What is the cheapest airline that flies from Louisville Intl to Austria?

What airlines fly to Austria?

Cheap Louisville to Austria flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Louisville to Austria

Best airlines flying from Louisville to Austria

Compare and see reviews for airlines that fly from Louisville to Austria with momondo

Why use momondo?

An easier way to manage your Austria trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Austria

Popular cities in Austria

Popular flights according to clicks in the last 7 days on momondo

Louisville flight routes

According to popular flight searches on momondo this year

Austria flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Austria

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Austria

List of cabin classes available on flights landing in Austria. Availability may vary depending on flight origin and airline.

Complete your trip to Austria

Explore popular destinations other users love

According to popular flight searches on momondo this year