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Cheap flights from Wisconsin to Sydney from $714

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — SYD
21 Jul — 28 Jul1
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 21 June 2026.

Wed 5/812:28
MKE
-
SYD
1 stop27h 27m
American Airlines
Wed 12/812:00
SYD
-
MKE
1 stop20h 00m
American Airlines
Deal found 20/6$1,687
Tue 28/714:55
MSN
-
SYD
2 stops24h 30m
American Airlines
Tue 4/809:10
SYD
-
MSN
2 stops27h 28m
American Airlines
Deal found 17/6$1,694
Wed 29/712:09
MKE
-
SYD
2 stops28h 21m
American Airlines
Mon 10/812:00
SYD
-
MKE
1 stop20h 00m
American Airlines
Deal found 17/6$1,695
Tue 28/715:18
MSN
-
SYD
2 stops24h 37m
United Airlines
Tue 8/910:20
SYD
-
MSN
2 stops23h 40m
United Airlines
Deal found 19/6$1,700
Mon 10/820:30
ORD
-
SYD
2 stops31h 40m
ANA
Wed 26/811:45
SYD
-
ORD
2 stops32h 00m
ANA
Deal found 20/6$1,728
Fri 3/712:09
MKE
-
SYD
1 stop27h 46m
American Airlines
Sun 12/712:00
SYD
-
MKE
1 stop20h 55m
American Airlines
Deal found 19/6$1,759
Tue 4/821:13
ORD
-
SYD
2 stops47h 37m
Multiple Airlines
Tue 18/817:50
SYD
-
ORD
1 stop27h 27m
Multiple Airlines
Deal found 18/6$1,764
Thu 13/819:50
ORD
-
SYD
2 stops32h 20m
ANA
Thu 27/811:45
SYD
-
ORD
1 stop35h 55m
ANA
Deal found 21/6$1,771
Fri 3/709:37
MKE
-
SYD
2 stops30h 13m
Delta
Sun 12/709:15
SYD
-
MKE
2 stops27h 28m
Delta
Deal found 19/6$1,771
Tue 28/714:42
MSN
-
SYD
2 stops24h 43m
American Airlines
Tue 8/912:00
SYD
-
MSN
1 stop23h 27m
American Airlines
Deal found 19/6$1,779
Thu 13/819:50
ORD
-
SYD
2 stops32h 20m
ANA
Fri 28/811:45
SYD
-
ORD
2 stops32h 00m
ANA
Deal found 18/6$1,782
Tue 11/815:00
MSP
-
SYD
2 stops29h 50m
Multiple Airlines
Mon 24/817:50
SYD
-
MSP
1 stop20h 31m
Multiple Airlines
Deal found 19/6$1,832

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 21 June 2026.

Round-trip from

$1,687

One-way from

$714

Popular in

May

Cheapest in

February

Average price

$2,043
American Airlines
  • American Airlines
  • 5/8-12/8
  • 2 total stops
  • 47h 27m total
  • Wisconsin to Sydney
Search Deals
1/9
  • 1/9
  • 2 total stops
  • 39h 45m total
  • Wisconsin to Sydney
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($873 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 12% potential price decrease ($380 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 21 June 2026.
Use the filters below to find and compare flights from Wisconsin to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Wed 5/8

13:17-07:05

2 stops26h 48m

Sydney Kingsford Smith

Wed 12/8

12:00-22:57

1 stop25h 57m

$1,694

MadisonSydney

MSN - SYD

MSNSYD

Madison Truax Field

Tue 28/7

15:18-06:55

2 stops24h 37m

Sydney Kingsford Smith

Tue 8/9

10:20-19:00

2 stops23h 40m

$1,700

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Fri 3/7

09:37-06:50

2 stops30h 13m

Sydney Kingsford Smith

Sun 12/7

09:15-21:43

2 stops27h 28m

$1,771

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Fri 3/7

13:30-06:55

2 stops26h 25m

Sydney Kingsford Smith

Sun 12/7

10:20-16:42

2 stops21h 22m

$1,922

MinneapolisSydney

MSP - SYD

MSPSYD

Minneapolis St Paul

Sat 4/7

09:17-06:50

1 stop30h 33m

Sydney Kingsford Smith

Sat 11/7

09:15-16:50

1 stop22h 35m

$1,992

MinneapolisSydney

MSP - SYD

MSPSYD

Minneapolis St Paul

Sat 21/11

11:00-08:30

1 stop28h 30m

Sydney Kingsford Smith

Sun 6/12

10:40-21:09

1 stop27h 29m

$1,999

MinneapolisSydney

MSP - SYD

MSPSYD

Minneapolis St Paul

Fri 23/10

08:55-07:50

1 stop30h 55m

Sydney Kingsford Smith

Mon 2/11

10:40-17:24

1 stop23h 44m

$1,999
Fastest return journey

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Tue 3/11

14:50-09:05

2 stops25h 15m

Sydney Kingsford Smith

Tue 24/11

11:50-14:46

1 stop19h 56m

$2,077

MinneapolisSydney

MSP - SYD

MSPSYD

Minneapolis St Paul

Sat 28/11

08:55-08:30

1 stop30h 35m

Sydney Kingsford Smith

Sat 12/12

10:40-19:12

1 stop25h 32m

$2,147

MinneapolisSydney

MSP - SYD

MSPSYD

Minneapolis St Paul

Thu 12/11

11:24-09:05

2 stops28h 41m

Sydney Kingsford Smith

Sun 21/3

09:15-23:05

1 stop29h 50m

$2,148

Flights are sorted by cheapest return flights first.

Deals found on 17/6

Showing 1-10 of 48 resultsSorted by cheapest first
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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, February is the cheapest month in which you can book a flight from Wisconsin to Sydney (average of $1,291). Flying from Wisconsin to Sydney in August is currently the most expensive (average of $1,954). 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 American Airlines, United Airlines, and Delta fly from Wisconsin to Sydney in about 24h 37m. The time it takes to get you to your destination can typically vary by up to 5h 36m. 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, February is the cheapest month in which you can book a flight from Wisconsin to Sydney (average of $1,291). Flying from Wisconsin to Sydney in August is currently the most expensive (average of $1,954). 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
Cronulla
Manly
Terrigal
Lithgow
Randwick
Bondi Beach
Leura
Coogee

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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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