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$424+ Cheap flights from Wisconsin to Australia

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 12/28. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — SYD
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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Find flight deals from Wisconsin to Australia

Cheapest flights from Wisconsin to Australia
Explore the most affordable flight options available from Wisconsin to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.

This CrystalTravel deal was found by Cheapflights users on 10/15. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/313:13 pmORD - SYD
1 stop24h 47mQantas Airways
Tue 1/2011:20 amSYD - ORD
1 stop22h 29mQantas Airways
Deal found 10/15$833
This CrystalTravel deal was found by Cheapflights users on 10/15. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1311:45 amORD - SYD
1 stop28h 15mQantas Airways
Wed 12/311:20 amSYD - ORD
1 stop27h 05mQantas Airways
Deal found 10/15$836
This CrystalTravel deal was found by Cheapflights users on 10/15. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/299:18 amORD - SYD
1 stop30h 42mQantas Airways
Fri 12/1911:20 amSYD - ORD
1 stop26h 49mQantas Airways
Deal found 10/15$839
This American Airlines deal was found by Cheapflights users on 10/15. 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.
Sat 11/293:13 pmORD - SYD
2 stops24h 47mAmerican Airlines
Sat 12/65:45 pmSYD - ORD
1 stop20h 40mAmerican Airlines
Deal found 10/15$842
This Cheapflightsfares deal was found by Cheapflights users on 10/15. 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.
Tue 10/217:01 pmORD - SYD
1 stop21h 04mQantas Airways
Tue 12/25:45 pmSYD - ORD
1 stop20h 31mQantas Airways
Deal found 10/15$843
This Cheapflightsfares deal was found by Cheapflights users on 10/15. 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 11/13:14 pmORD - SYD
1 stop25h 46mQantas Airways
Sun 11/169:25 pmSYD - ORD
1 stop25h 16mQantas Airways
Deal found 10/15$846
This American Airlines deal was found by Cheapflights users on 10/15. 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.
Sun 12/73:11 pmORD - SYD
1 stop24h 49mAmerican Airlines
Sat 12/2711:20 amSYD - ORD
2 stops23h 08mAmerican Airlines
Deal found 10/15$847
This American Airlines deal was found by Cheapflights users on 10/15. 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.
Thu 11/136:03 pmORD - SYD
1 stop21h 57mAmerican Airlines
Wed 12/35:45 pmSYD - ORD
1 stop23h 14mAmerican Airlines
Deal found 10/15$848
This American Airlines deal was found by Cheapflights users on 10/15. 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.
Thu 11/611:45 amORD - SYD
1 stop28h 15mAmerican Airlines
Fri 11/1411:20 amSYD - ORD
1 stop29h 39mAmerican Airlines
Deal found 10/15$850
This American Airlines deal was found by Cheapflights users on 10/15. 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.
Sat 11/298:55 amORD - SYD
1 stop29h 00mAmerican Airlines
Fri 12/1911:20 amSYD - ORD
1 stop26h 49mAmerican Airlines
Deal found 10/15$851
This American Airlines deal was found by Cheapflights users on 10/15. 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.
Mon 12/111:40 amORD - SYD
1 stop28h 20mAmerican Airlines
Mon 12/152:05 pmSYD - ORD
1 stop21h 05mAmerican Airlines
Deal found 10/15$853
This United Airlines deal was found by Cheapflights users on 10/15. 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.
Tue 12/303:45 pmMSP - SYD
1 stop22h 15mUnited Airlines
Fri 1/3012:10 pmSYD - MSP
2 stops26h 03mUnited Airlines
Deal found 10/15$864

Cheap flight deals from Wisconsin to Australia

Keep the following information in mind while searching for Wisconsin to Australia flight deals. Data was last updated October 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$830
(CrystalTravel)

One-way from

$424
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$1,195
Provider with most accurate pricing for Milwaukee-Mitchell-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Milwaukee-Mitchell-Sydney Kingsford Smith flights.
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From Wisconsin to Australia
Search Deals
One-way flight from Wisconsin to Australia
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($304 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($69 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Wisconsin to Australia 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 October 16, 2025.
Use the filters below to find and compare flights from Wisconsin to Australia that are best for you.

Fly from

Wisconsin

Fly to

Australia

Route

Depart

Return

Price

MinneapolisSydney

MSP - SYD

MSPSYD

Minneapolis St Paul

Tue 12/30

3:45 pm-7:00 am

1 stop22h 15m

Sydney Kingsford Smith

Fri 1/30

12:10 pm-9:13 pm

2 stops26h 03m

$864

MinneapolisSydney

MSP - SYD

MSPSYD

Minneapolis St Paul

Tue 3/17

1:53 pm-7:00 am

1 stop25h 07m

Sydney Kingsford Smith

Fri 4/3

10:30 am-11:48 pm

2 stops29h 18m

$879

MinneapolisBrisbane

MSP - BNE

MSPBNE

Minneapolis St Paul

Tue 11/18

4:30 pm-8:45 am

2 stops48h 15m

Brisbane

Sun 4/19

10:00 am-9:14 pm

2 stops26h 14m

$901

MinneapolisBrisbane

MSP - BNE

MSPBNE

Minneapolis St Paul

Tue 11/18

4:30 pm-1:25 pm

3 stops52h 55m

Brisbane

Sun 4/19

10:00 am-9:14 pm

2 stops26h 14m

$924

MinneapolisBrisbane

MSP - BNE

MSPBNE

Minneapolis St Paul

Sat 11/1

5:00 pm-7:30 am

2 stops47h 30m

Brisbane

Tue 11/18

11:40 am-4:22 pm

2 stops20h 42m

$956

MinneapolisBrisbane

MSP - BNE

MSPBNE

Minneapolis St Paul

Tue 11/25

3:05 pm-7:30 am

1 stop24h 25m

Brisbane

Thu 12/25

11:40 am-2:27 pm

1 stop18h 47m

$986

MinneapolisBrisbane

MSP - BNE

MSPBNE

Minneapolis St Paul

Tue 11/25

12:00 pm-1:25 pm

3 stops33h 25m

Brisbane

Thu 12/25

10:45 am-9:19 pm

2 stops26h 34m

$997

MinneapolisBrisbane

MSP - BNE

MSPBNE

Minneapolis St Paul

Sat 11/22

5:00 pm-7:30 am

2 stops46h 30m

Brisbane

Fri 12/26

11:40 am-10:23 am

2 stops38h 43m

$1,005

ChicagoMelbourne

ORD - AVV

ORDAVV

Chicago O'Hare Intl

Thu 11/13

6:03 pm-7:35 am

2 stops44h 32m

Melbourne Avalon

Wed 12/3

6:00 am-11:59 pm

2 stops34h 59m

$1,016

MinneapolisMelbourne

MSP - MEL

MSPMEL

Minneapolis St Paul

Sat 2/21

12:45 pm-9:30 am

2 stops27h 45m

Melbourne

Sat 3/7

12:00 pm-9:57 pm

2 stops26h 57m

$1,059

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/15

Showing 1-10 of 60 results
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Best time to book a flight from Wisconsin to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Wisconsin 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 Wisconsin to Australia

What is the cheapest month to book a flight from Wisconsin to Australia?

Currently, July is the cheapest month in which you can book a flight from Wisconsin to Australia (average of $856). Flying from Wisconsin to Australia in December is currently the most expensive (average of $1,327). 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.

What is the cheapest time of day to fly from WI to AU?

Find hourly flight availability from Wisconsin to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 16, 2025.

One of the essential ways to save on airfare from Wisconsin to Australia is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 10% on airfare.

Related info for your journey

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

  • How long is the flight from Wisconsin to Australia?

    Airlines like United Airlines, Air Canada, and American Airlines fly from Wisconsin to Australia in about 22h 15m. The time it takes to get you to your destination can typically vary by up to 26h. Airlines will cover a distance of 9004 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Wisconsin to Australia one-way?

    For one-way options, check prices for Qantas Airways. According to our data, you can fly for as low as $428. Users have also found prices from $440 and $527 on Delta and Air Canada, respectively.

  • Can I find deals for flights from Wisconsin to Australia that include hotel bookings?

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

  • How can I find direct flights from Wisconsin to Australia?

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

  • Can I find deals for business class flights from Wisconsin to Australia?

    Yes. Cheapflights offers flight deals from Wisconsin to Australia 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 Wisconsin to Australia?

    Currently, July is the cheapest month in which you can book a flight from Wisconsin to Australia (average of $856). Flying from Wisconsin to Australia in December is currently the most expensive (average of $1,327). 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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Top 3 airlines flying from Wisconsin to Australia

Discover the top 3 airlines that operate flights from Wisconsin to Australia. 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 October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$901Average$1,433FlexibilityNo cancel feeOn-time69%
DeltaCheapest$963Average$1,229FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$1,326Average$1,428FlexibilityNo cancel feeOn-time71%

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