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Cheap flights from Wisconsin to Sydney from $707

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 25/4. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — SYD
7 Mar — 14 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 5 February 2026.

Wed 4/210:01
ORD
-
SYD
1 stop29h 59m
Qantas Airways
Wed 11/207:05
SYD
-
ORD
2 stops24h 52m
Qantas Airways
Deal found 3/2$1,342
Wed 15/406:00
ORD
-
SYD
1 stop34h 30m
Multiple Airlines
Sat 9/513:15
SYD
-
ORD
2 stops31h 35m
Multiple Airlines
Deal found 2/2$1,343
Mon 2/218:40
ORD
-
SYD
1 stop21h 20m
Qantas Airways
Wed 11/207:05
SYD
-
ORD
2 stops25h 52m
Qantas Airways
Deal found 2/2$1,347
Tue 31/319:29
ORD
-
SYD
1 stop44h 01m
Multiple Airlines
Mon 13/413:15
SYD
-
ORD
2 stops31h 24m
Multiple Airlines
Deal found 4/2$1,349
Wed 1/419:45
ORD
-
SYD
1 stop43h 45m
Multiple Airlines
Wed 22/413:10
SYD
-
ORD
2 stops31h 40m
Multiple Airlines
Deal found 4/2$1,350
Sat 14/216:45
ORD
-
SYD
1 stop21h 40m
Qantas Airways
Fri 20/207:05
SYD
-
ORD
2 stops26h 32m
Qantas Airways
Deal found 5/2$1,353
Tue 10/218:40
ORD
-
SYD
1 stop21h 20m
Qantas Airways
Wed 18/207:05
SYD
-
ORD
2 stops24h 48m
Qantas Airways
Deal found 4/2$1,357
Thu 16/421:20
ORD
-
SYD
1 stop43h 10m
Multiple Airlines
Thu 7/513:15
SYD
-
ORD
2 stops31h 35m
Multiple Airlines
Deal found 2/2$1,359
Thu 5/218:40
ORD
-
SYD
2 stops27h 10m
Qantas Airways
Fri 13/211:20
SYD
-
ORD
1 stop20h 33m
Qantas Airways
Deal found 2/2$1,363
Thu 16/421:20
ORD
-
SYD
1 stop43h 10m
Multiple Airlines
Sat 9/513:15
SYD
-
ORD
2 stops31h 35m
Multiple Airlines
Deal found 2/2$1,366
Wed 29/406:00
ORD
-
SYD
1 stop34h 30m
Multiple Airlines
Wed 13/513:20
SYD
-
ORD
2 stops32h 26m
Multiple Airlines
Deal found 3/2$1,369
Wed 25/318:49
ORD
-
SYD
2 stops34h 01m
Qantas Airways
Tue 7/409:10
SYD
-
ORD
1 stop23h 04m
Qantas Airways
Deal found 4/2$1,370

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 5 February 2026.

Round-trip from

$1,342

One-way from

$707

Popular in

May

Cheapest in

September

Average price

$1,952
Qantas Airways
  • Qantas Airways
  • 16/2-25/2
  • 3 total stops
  • 49h 47m total
  • Wisconsin to Sydney
Search Deals
25/4
  • 25/4
  • 3 total stops
  • 47h 52m total
  • Wisconsin to Sydney
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($781 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($189 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 5 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

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Sun 15/3

17:10-07:00

1 stop21h 50m

Sydney Kingsford Smith

Wed 29/4

09:30-20:48

2 stops26h 18m

$1,678

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Tue 12/5

07:41-22:10

3 stops47h 29m

Sydney Kingsford Smith

Thu 21/5

13:15-05:31

3 stops31h 16m

$1,697

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Mon 23/2

13:24-09:50

2 stops27h 26m

Sydney Kingsford Smith

Sun 5/4

21:25-12:24

1 stop29h 59m

$1,719

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Sun 15/3

07:35-07:25

2 stops31h 50m

Sydney Kingsford Smith

Wed 29/4

09:15-16:22

2 stops22h 07m

$1,731

MadisonSydney

MSN - SYD

MSNSYD

Madison Truax Field

Sun 7/6

14:35-07:00

2 stops25h 25m

Sydney Kingsford Smith

Sat 20/6

09:30-17:10

2 stops22h 40m

$1,746

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Mon 23/2

13:24-12:15

2 stops29h 51m

Sydney Kingsford Smith

Sat 7/3

14:05-21:25

1 stop24h 20m

$1,779

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Tue 31/3

09:45-12:45

3 stops35h 00m

Sydney Kingsford Smith

Mon 13/4

17:50-11:17

2 stops32h 27m

$1,809

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Fri 6/3

16:10-09:05

2 stops23h 55m

Sydney Kingsford Smith

Fri 13/3

12:10-18:43

2 stops22h 33m

$1,812

MinneapolisSydney

MSP - SYD

MSPSYD

Minneapolis St Paul

Fri 22/5

15:25-11:50

2 stops29h 25m

Sydney Kingsford Smith

Sun 7/6

06:00-23:42

3 stops32h 42m

$1,825

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Sun 22/3

17:10-07:00

1 stop21h 50m

Sydney Kingsford Smith

Sun 29/3

11:20-11:32

2 stops40h 12m

$1,841

Flights are sorted by cheapest return flights first.

Deals found on 4/2

Showing 1-10 of 51 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 $1,237). Flying from Wisconsin to Sydney in May is currently the most expensive (average of $2,203). 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 United Airlines, Qantas Airways, and Delta fly from Wisconsin to Sydney in about 21h 50m. The time it takes to get you to your destination can typically vary by up to 10h. There are 14870 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 $1,237). Flying from Wisconsin to Sydney in May is currently the most expensive (average of $2,203). 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
Manly
Katoomba
Terrigal
Lithgow
Leura
Coogee
Cronulla
Randwick
Bondi Beach

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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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