Find flights
When to book
FAQs

Cheap flights from Wisconsin to Sydney from $816

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 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — SYD
6 Dec — 13 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Wisconsin to Sydney

Keep the following information in mind while searching for Wisconsin to Sydney flight deals. Data was last updated 6 November 2025.

Round-trip from

$1,526

One-way from

$816

Popular in

December

Cheapest in

September

Average price

$2,078
Qantas Airways
  • Qantas Airways
  • 15/1-24/1
  • 3 total stops
  • 50h 37m total
  • Wisconsin to Sydney
Search Deals
4/12
  • 4/12
  • 2 total stops
  • 44h 25m total
  • Wisconsin to Sydney
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($762 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($169 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Wisconsin to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Wisconsin to Sydney
Explore the most affordable flight options available from Wisconsin to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 November 2025.

Mon 1/1210:42MSP - SYD
2 stops32h 53mMultiple Airlines
Mon 8/1214:00SYD - MSP
2 stops26h 49mMultiple Airlines
Deal found 3/11$1,603
Thu 4/1209:00MSP - SYD
2 stops44h 10mMultiple Airlines
Sun 7/1214:00SYD - MSP
2 stops26h 49mMultiple Airlines
Deal found 5/11$1,628
Mon 29/1221:04ORD - SYD
1 stop42h 56mQantas Airways
Wed 28/107:05SYD - ORD
2 stops24h 52mQantas Airways
Deal found 4/11$1,634
Sun 21/1221:04ORD - SYD
1 stop41h 21mQantas Airways
Sat 31/107:05SYD - ORD
2 stops24h 52mQantas Airways
Deal found 5/11$1,645
Sat 6/1218:17ORD - SYD
2 stops44h 18mQantas Airways
Sat 13/1211:20SYD - ORD
1 stop23h 32mQantas Airways
Deal found 5/11$1,653
Sat 15/1108:28ORD - SYD
3 stops35h 07mMultiple Airlines
Sat 22/1114:00SYD - ORD
3 stops32h 32mMultiple Airlines
Deal found 5/11$1,699
Mon 10/1106:30ORD - SYD
2 stops37h 05mMultiple Airlines
Wed 26/1114:00SYD - ORD
2 stops27h 59mMultiple Airlines
Deal found 5/11$1,713
Tue 25/1110:38ORD - SYD
2 stops29h 57mAir Canada
Sat 27/1211:20SYD - ORD
1 stop20h 21mAir Canada
Deal found 4/11$1,722
Thu 4/1206:50ORD - SYD
1 stop33h 10mMultiple Airlines
Thu 11/1217:45SYD - ORD
1 stop23h 28mMultiple Airlines
Deal found 4/11$1,724
Thu 27/1113:10ORD - SYD
1 stop27h 25mAir Canada
Thu 11/1216:00SYD - ORD
1 stop39h 41mAir Canada
Deal found 4/11$1,787
Thu 4/1215:40ORD - SYD
1 stop22h 15mAir Canada
Thu 11/1216:00SYD - ORD
2 stops36h 18mAir Canada
Deal found 3/11$1,788
Wed 26/1115:12MSP - SYD
1 stop23h 13mMultiple Airlines
Mon 8/1217:45SYD - MSP
1 stop23h 04mMultiple Airlines
Deal found 4/11$1,814

Cheapflights Fare Finder

 
Customise your flight search to find flights from Wisconsin to Sydney 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 647,157 searches. Data last updated 6 November 2025.
Use the filters below to find and compare flights from Wisconsin to Sydney that are best for you.

Fly from

Wisconsin

Fly to

Sydney

Route

Depart

Return

Price

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Sat 7/3

16:30-09:00

1 stop23h 30m

Sydney Kingsford Smith

Sat 21/3

17:50-13:06

2 stops35h 16m

$1,653

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Fri 1/5

14:30-07:20

2 stops25h 50m

Sydney Kingsford Smith

Sun 24/5

09:20-20:48

2 stops26h 28m

$1,762

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Mon 1/12

18:23-09:00

1 stop21h 37m

Sydney Kingsford Smith

Mon 8/12

11:20-16:58

1 stop22h 38m

$1,921

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Tue 3/2

12:07-09:00

2 stops27h 53m

Sydney Kingsford Smith

Wed 11/2

11:20-21:59

2 stops27h 39m

$1,927

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Wed 3/12

10:45-06:20

1 stop26h 35m

Sydney Kingsford Smith

Mon 15/12

12:10-14:48

1 stop19h 38m

$1,945

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Wed 3/12

09:00-06:20

1 stop28h 20m

Sydney Kingsford Smith

Wed 10/12

11:20-14:25

1 stop20h 05m

$1,945

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Mon 2/2

16:16-06:20

1 stop21h 04m

Sydney Kingsford Smith

Wed 11/2

12:10-14:53

1 stop19h 43m

$1,945

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Mon 2/2

16:16-06:20

1 stop21h 04m

Sydney Kingsford Smith

Mon 16/2

11:50-14:43

1 stop19h 53m

$1,945

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Mon 8/12

16:10-09:15

1 stop24h 05m

Sydney Kingsford Smith

Sun 14/12

12:10-17:00

1 stop21h 50m

$1,945

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Mon 2/2

18:30-09:05

1 stop21h 35m

Sydney Kingsford Smith

Sun 15/2

12:10-14:45

1 stop19h 35m

$1,945

Flights are sorted by cheapest return flights first.

Deals found on 4/11

Showing 1-10 of 54 results
1
2
3
...
6

Best time to book a flight from Wisconsin to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Wisconsin with our price prediction graph.
Estimated return 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 Sydney

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

Currently, July is the cheapest month in which you can book a flight from Wisconsin to Sydney (average of $1,318). Flying from Wisconsin to Sydney in December is currently the most expensive (average of $2,052). 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.

How much does it cost for a return flight from Wisconsin to Sydney?

Related info for your journey

Find useful and relevant information for your journey from Wisconsin to Sydney. 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 into for flights to Sydney from Wisconsin?

    Sydney Kingsford Smith (SYD) is the airport you will fly into if you book a flight from Wisconsin to Sydney. It is only a 7.5 km journey from Kingsford Smith (SYD) to Sydney’s city centre.

  • How long is the flight from Wisconsin to Sydney?

    Airlines like Qantas Airways, American Airlines, and United Airlines fly from Wisconsin to Sydney in about 23h 30m. The time it takes to get you to your destination can typically vary by up to 4h 23m. There are 14851 km between Wisconsin and Sydney. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from Wisconsin to Sydney?

    Most travellers choose Chicago O'Hare Intl - Sydney Kingsford Smith, Minneapolis St Paul - Sydney Kingsford Smith or Milwaukee-Mitchell - Sydney Kingsford Smith when deciding on the best route from Wisconsin to Sydney.

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

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

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

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

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

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

    Currently, July is the cheapest month in which you can book a flight from Wisconsin to Sydney (average of $1,318). Flying from Wisconsin to Sydney in December is currently the most expensive (average of $2,052). 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

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Katoomba
Penrith
Terrigal
Manly
Randwick
Lithgow
Coogee
Leura
Bondi Beach
Cronulla

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Wisconsin to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Sydney flights
San Francisco to Sydney flights
John F Kennedy Intl to Sydney flights
Newark to Sydney flights
Dallas/Fort Worth to Sydney flights
Honolulu to Sydney flights
Hobby to Sydney flights
Dulles Intl to Sydney flights
Seattle to Sydney flights
George Bush Intcntl to Sydney flights
O'Hare Intl to Sydney flights
Reagan-National to Sydney flights
Baltimore to Sydney flights
Boston to Sydney flights
Atlanta to Sydney flights
Denver to Sydney flights
Midway to Sydney flights
Sky Harbor Intl to Sydney flights
Portland to Sydney flights
Detroit to Sydney flights
Minneapolis to Sydney flights
Orlando to Sydney flights
San Jose to Sydney flights
Philadelphia to Sydney flights
Miami to Sydney flights
Austin to Sydney flights
Indianapolis to Sydney flights
Tampa to Sydney flights
Charlotte to Sydney flights
Raleigh to Sydney flights
San Diego to Sydney flights
Love Field to Sydney flights
Oakland to Sydney flights
Salt Lake City to Sydney flights
Cincinnati to Sydney flights
Fort Lauderdale to Sydney flights
Sacramento to Sydney flights
Nashville to Sydney flights
Pittsburgh to Sydney flights
Las Vegas to Sydney flights
Memphis to Sydney flights
St. Louis to Sydney flights
Syracuse to Sydney flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Wisconsin to Sydney?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Wisconsin to Sydney. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Wisconsin to Sydney?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Wisconsin to Sydney for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Wisconsin to Sydney with no change fees?

Certainly. Search results for flights to Sydney from Wisconsin shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Wisconsin to Sydney become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Sydney from Wisconsin today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.