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Cheap flights from Wisconsin to Sydney from $641

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 16/5. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — SYD
24 Mar — 31 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap 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 22 February 2026.

Fri 3/415:18
MSP
-
SYD
2 stops29h 32m
Multiple Airlines
Fri 17/413:15
SYD
-
MSP
2 stops25h 30m
Multiple Airlines
Deal found 19/2$1,347
Thu 28/515:20
MSP
-
SYD
2 stops29h 30m
Multiple Airlines
Mon 1/606:00
SYD
-
MSP
2 stops38h 35m
Multiple Airlines
Deal found 22/2$1,349
Sat 7/316:49
ORD
-
SYD
2 stops47h 21m
Qantas Airways
Sat 14/311:20
SYD
-
ORD
1 stop26h 15m
Qantas Airways
Deal found 20/2$1,354
Wed 25/313:14
ORD
-
SYD
2 stops39h 36m
Qantas Airways
Tue 7/409:10
SYD
-
ORD
1 stop27h 11m
Qantas Airways
Deal found 18/2$1,356
Sat 9/508:10
MSP
-
SYD
2 stops36h 40m
Multiple Airlines
Sun 24/513:15
SYD
-
MSP
2 stops25h 32m
Multiple Airlines
Deal found 19/2$1,363
Tue 15/913:10
MSP
-
SYD
2 stops27h 10m
Air Canada
Wed 30/909:20
SYD
-
MSP
2 stops26h 18m
Air Canada
Deal found 19/2$1,373
Mon 2/1113:10
MSP
-
SYD
2 stops27h 25m
Air Canada
Wed 18/1111:20
SYD
-
MSP
2 stops25h 50m
Air Canada
Deal found 19/2$1,385
Thu 21/512:44
ORD
-
SYD
2 stops32h 06m
Multiple Airlines
Sun 31/513:15
SYD
-
ORD
2 stops31h 08m
Multiple Airlines
Deal found 18/2$1,387
Tue 12/513:10
MSP
-
SYD
2 stops51h 10m
Air Canada
Wed 20/509:20
SYD
-
MSP
2 stops42h 00m
Air Canada
Deal found 20/2$1,392
Sun 22/212:00
MSP
-
SYD
2 stops28h 35m
Air Canada
Sun 8/311:20
SYD
-
MSP
2 stops49h 59m
Air Canada
Deal found 20/2$1,401
Mon 6/412:00
MSP
-
SYD
2 stops28h 20m
Air Canada
Tue 14/409:20
SYD
-
MSP
2 stops25h 46m
Air Canada
Deal found 19/2$1,404
Sat 9/513:10
MSP
-
SYD
3 stops51h 10m
Air Canada
Sun 24/509:20
SYD
-
MSP
2 stops42h 00m
Air Canada
Deal found 19/2$1,408

Find flight deals from Wisconsin to Sydney

Keep the following information in mind while searching for Wisconsin to Sydney flight deals. Data was last updated 22 February 2026.

Round-trip from

$1,347

One-way from

$641

Popular in

May

Cheapest in

September

Average price

$1,764
3/4-17/4
  • 3/4-17/4
  • 4 total stops
  • 55h 02m total
  • Wisconsin to Sydney
Search Deals
16/5
  • 16/5
  • 2 total stops
  • 27h 55m total
  • Wisconsin to Sydney
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($623 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($194 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 22 February 2026.
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

MadisonSydney

MSN - SYD

MSNSYD

Madison Truax Field

Tue 16/6

15:10-06:55

2 stops24h 45m

Sydney Kingsford Smith

Mon 6/7

09:30-17:10

2 stops22h 40m

$1,662

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Tue 5/5

15:40-07:20

1 stop24h 40m

Sydney Kingsford Smith

Tue 19/5

09:20-14:45

1 stop20h 25m

$1,677

WausauSydney

CWA - SYD

CWASYD

Wausau Central Wisconsin

Sat 11/4

07:00-06:50

2 stops32h 50m

Sydney Kingsford Smith

Sun 19/4

09:15-15:37

2 stops21h 22m

$1,730

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Sat 30/5

15:40-07:20

1 stop24h 40m

Sydney Kingsford Smith

Mon 8/6

09:20-14:45

1 stop20h 25m

$1,730

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Mon 23/3

17:10-07:00

1 stop21h 50m

Sydney Kingsford Smith

Thu 30/4

10:20-21:27

2 stops26h 07m

$1,730

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Sun 14/6

14:35-07:00

2 stops25h 25m

Sydney Kingsford Smith

Fri 26/6

10:20-18:51

2 stops23h 31m

$1,730

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Mon 30/3

16:03-08:45

2 stops24h 42m

Sydney Kingsford Smith

Sat 18/4

19:20-23:28

2 stops43h 08m

$1,744

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Fri 24/4

08:40-07:20

3 stops31h 40m

Sydney Kingsford Smith

Wed 29/4

09:20-20:05

2 stops25h 45m

$1,751

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Fri 20/3

16:49-07:35

2 stops46h 46m

Sydney Kingsford Smith

Sun 29/3

10:10-14:53

1 stop20h 43m

$1,792

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Sat 4/7

14:50-06:55

2 stops25h 05m

Sydney Kingsford Smith

Sat 25/7

09:30-17:10

2 stops22h 40m

$1,796

Flights are sorted by cheapest return flights first.

Deals found on 19/2

Showing 1-10 of 55 results
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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 $1,233). Flying from Wisconsin to Sydney in May is currently the most expensive (average of $2,180). 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 Air Canada, United Airlines, and Delta fly from Wisconsin to Sydney in about 24h 45m. The time it takes to get you to your destination can typically vary by up to 26h 25m. There are 14759 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 $1,233). Flying from Wisconsin to Sydney in May is currently the most expensive (average of $2,180). 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
Penrith
Katoomba
Manly
Terrigal
Lithgow
Bondi Beach
Leura
Coogee
Cronulla
Randwick

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

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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.

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