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$757+ Cheap flights from Milwaukee (MKE) 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 3/27. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — VIE
Dec 2 — Dec 91
Tue 12/2
Tue 12/9
1 adult, Economy
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Cheap flight deals from Milwaukee to Austria

Keep the following information in mind while searching for Milwaukee to Austria flight deals. Data was last updated November 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$708
(Cheapflightsfares)

Popular in

June

Cheapest in

March

Average price

$831
Provider with most accurate pricing for Milwaukee-Mitchell-Vienna Intl flight deals.
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Provider most trusted by Cheapflights users for Milwaukee-Mitchell-Vienna Intl flights.
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From Milwaukee-Mitchell to Austria
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Highest demand for flights based on searches. 15% potential increase in price ($195 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($61 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Milwaukee to Austria

Best flights from Milwaukee to Austria
Discover carefully curated flight deals from Milwaukee to Austria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 2, 2025.

This United Airlines deal was found by Cheapflights users on 10/31. 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.
Fri 3/276:00 amMKE - VIE
2 stops20h 45mUnited Airlines
Tue 3/3110:30 amVIE - MKE
1 stop15h 17mUnited Airlines
Deal found 10/31$757

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 November 2, 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

Fri 3/27

6:00 am-8:45 am

2 stops20h 45m

Vienna Intl

Tue 3/31

10:30 am-6:47 pm

1 stop15h 17m

$757

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/31

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 $445). Flying from Milwaukee to Austria in June is currently the most expensive (average of $882). 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 November 2, 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
8,997 reviews

Food

6.6

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,997 reviews
United Airlines
7.4
Good
8,997 reviews

Food

6.6

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 fly from Milwaukee to Austria in about 20h 45m. The time it takes to get you to your destination can typically vary by up to . The distance between Milwaukee and Austria is about 4650 mi.

  • 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 $445). Flying from Milwaukee to Austria in June is currently the most expensive (average of $882). 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.

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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 November 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$712Average$1,157FlexibilityNo cancel feeOn-time69%

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