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$433+ Cheap flights from Milwaukee (MKE) to Austria

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — VIE
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Milwaukee to Austria

Cheapest flights from Milwaukee to Austria
Explore the most affordable flight options available from Milwaukee to Austria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Mytrip deal was found by Cheapflights users on 12/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/208:15 pmMKE - VIE
3 stops35h 00mMultiple Airlines
Mon 12/226:40 pmVIE - MKE
3 stops33h 31mMultiple Airlines
Deal found 12/16$2,549
This Cheapflightsfares deal was found by Cheapflights users on 12/16. 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.
Sat 12/2011:41 amMKE - VIE
2 stops17h 54mLufthansa
Mon 12/227:00 amVIE - MKE
2 stops21h 11mLufthansa
Deal found 12/16$2,791
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Sat 12/2011:41 amMKE - VIE
1 stop13h 19mUnited Airlines
Mon 12/2210:55 amVIE - MKE
1 stop16h 00mUnited Airlines
Deal found 12/16$5,038

Find flight deals from Milwaukee to Austria

Keep the following information in mind while searching for Milwaukee to Austria flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$495
(United Airlines)

One-way from

$433
(Kiwi.com)

Popular in

June

Cheapest in

March
Provider with most accurate pricing for Milwaukee-Mitchell-Vienna Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Milwaukee-Mitchell-Vienna Intl flights.
Search Deals
From Milwaukee-Mitchell to Austria
Search Deals
One-way flight from Milwaukee-Mitchell to Austria
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($144 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($69 potential savings vs. average RT price).
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Milwaukee 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 December 18, 2025.
Use the filters below to find and compare flights from Milwaukee to Austria that are best for you.

Fly from

Milwaukee

Fly to

Austria

Route

Depart

Return

Price

MilwaukeeVienna

MKE - VIE

MKEVIE

Milwaukee-Mitchell

Thu 1/15

2:32 pm-12:20 pm

2 stops14h 48m

Vienna Intl

Thu 1/22

10:35 am-4:58 pm

2 stops37h 23m

$495

MilwaukeeVienna

MKE - VIE

MKEVIE

Milwaukee-Mitchell

Fri 1/23

5:39 pm-6:05 pm

2 stops17h 26m

Vienna Intl

Tue 1/27

10:35 am-4:58 pm

2 stops37h 23m

$495

MilwaukeeVienna

MKE - VIE

MKEVIE

Milwaukee-Mitchell

Mon 2/2

3:20 pm-8:35 am

2 stops34h 15m

Vienna Intl

Sat 2/21

10:35 am-9:44 pm

2 stops42h 09m

$502

MilwaukeeVienna

MKE - VIE

MKEVIE

Milwaukee-Mitchell

Sun 2/1

8:33 am-8:45 am

2 stops41h 12m

Vienna Intl

Sun 2/22

10:35 am-12:35 pm

2 stops33h 00m

$505

MilwaukeeVienna

MKE - VIE

MKEVIE

Milwaukee-Mitchell

Sun 2/1

5:39 pm-6:05 pm

2 stops17h 26m

Vienna Intl

Mon 2/23

10:55 am-8:55 pm

1 stop17h 00m

$511

MilwaukeeVienna

MKE - VIE

MKEVIE

Milwaukee-Mitchell

Tue 2/3

5:39 pm-6:05 pm

2 stops17h 26m

Vienna Intl

Mon 2/23

10:55 am-10:30 am

1 stop30h 35m

$511

MilwaukeeVienna

MKE - VIE

MKEVIE

Milwaukee-Mitchell

Mon 2/2

11:29 am-8:00 am

1 stop13h 31m

Vienna Intl

Mon 2/23

10:55 am-6:43 pm

1 stop14h 48m

$515

MilwaukeeVienna

MKE - VIE

MKEVIE

Milwaukee-Mitchell

Tue 2/3

5:39 pm-6:05 pm

2 stops17h 26m

Vienna Intl

Sat 2/21

10:35 am-9:44 pm

2 stops18h 09m

$518

MilwaukeeVienna

MKE - VIE

MKEVIE

Milwaukee-Mitchell

Sun 2/1

3:20 pm-6:05 pm

2 stops19h 45m

Vienna Intl

Sat 2/21

7:00 am-9:44 pm

2 stops21h 44m

$518

MilwaukeeVienna

MKE - VIE

MKEVIE

Milwaukee-Mitchell

Wed 3/25

6:35 pm-11:15 pm

3 stops46h 40m

$433

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 12 results
1
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Best time to book a flight from Milwaukee to Austria

Have a flexible travel schedule? Discover the best time to fly to Austria from Milwaukee 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 Milwaukee to Austria

What is the cheapest month to book a flight from Milwaukee to Austria?

Currently, January is the cheapest month in which you can book a flight from Milwaukee to Austria (average of $436). Flying from Milwaukee to Austria in June is currently the most expensive (average of $863). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 December 18, 2025.
Read reviews from past customers who have flown United Airlines from Milwaukee to Austria. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,091 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
United Airlines
7.4
Good
9,091 reviews
United Airlines
7.4
Good
9,091 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability

Related info for your journey

Find useful and relevant information for your journey from Milwaukee 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 Milwaukee to Austria?

    Most people fly from Milwaukee-Mitchell (MKE) if they book a flight from Milwaukee to Austria. Milwaukee-Mitchell is conveniently located just 6.4 mi from Milwaukee’s city center.

  • How long is the flight from Milwaukee to Austria?

    Airlines like United Airlines and Air Canada fly from Milwaukee to Austria in about 14h 48m. The time it takes to get you to your destination can typically vary by up to 19h 27m. The distance between Milwaukee and Austria is about 4650 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Milwaukee 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.

  • What is the cheapest month to book a flight from Milwaukee to Austria?

    Currently, January is the cheapest month in which you can book a flight from Milwaukee to Austria (average of $436). Flying from Milwaukee to Austria in June is currently the most expensive (average of $863). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Milwaukee to Austria

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Top airline flying from Milwaukee to Austria

Discover the top airline that operate flights from Milwaukee 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$712Average$1,152FlexibilityNo cancel feeOn-time69%

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