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$532+ Cheap flights from Wisconsin to Sydney (SYD)

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — SYD
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Wisconsin to Sydney

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 December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/17. 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.
Thu 12/258:00 amMKE - SYD
1 stop30h 00mUnited Airlines
Thu 2/511:50 amSYD - MKE
1 stop28h 09mUnited Airlines
Deal found 12/17$1,313
This Air Canada deal was found by Cheapflights users on 12/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/304:30 pmMSP - SYD
2 stops48h 05mAir Canada
Fri 1/3011:20 amSYD - MSP
2 stops26h 59mAir Canada
Deal found 12/17$1,316
This Delta deal was found by Cheapflights users on 12/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:29 amMKE - SYD
2 stops30h 01mDelta
Thu 2/52:15 pmSYD - MKE
2 stops24h 00mDelta
Deal found 12/17$1,318
This Trip.com deal was found by Cheapflights users on 12/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:06 amMSP - SYD
2 stops39h 44mMultiple Airlines
Mon 12/295:45 pmSYD - MSP
1 stop29h 02mMultiple Airlines
Deal found 12/17$1,350
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:34 pmMSP - SYD
2 stops42h 51mMultiple Airlines
Fri 1/305:45 pmSYD - MSP
1 stop23h 01mMultiple Airlines
Deal found 12/16$1,416
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/305:15 amMSP - SYD
1 stop32h 45mUnited Airlines
Fri 1/301:00 pmSYD - MSP
2 stops46h 58mUnited Airlines
Deal found 12/17$1,432
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Thu 12/183:08 pmMSP - SYD
1 stop22h 12mUnited Airlines
Thu 12/251:00 pmSYD - MSP
2 stops42h 27mUnited Airlines
Deal found 12/16$1,433
This Air Canada deal was found by Cheapflights users on 12/18. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/234:30 pmMSP - SYD
2 stops48h 05mMultiple Airlines
Wed 12/3111:20 amSYD - MSP
2 stops26h 23mMultiple Airlines
Deal found 12/18$1,536
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/233:08 pmMSP - SYD
1 stop25h 07mUnited Airlines
Wed 12/318:30 amSYD - MSP
2 stops22h 57mUnited Airlines
Deal found 12/17$1,583
This Air Canada deal was found by Cheapflights users on 12/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/234:30 pmMSP - SYD
2 stops48h 05mAir Canada
Wed 12/3111:20 amSYD - MSP
2 stops26h 59mAir Canada
Deal found 12/16$1,656
This Air Canada deal was found by Cheapflights users on 12/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/264:30 pmMSP - SYD
2 stops45h 25mAir Canada
Wed 12/3111:20 amSYD - MSP
2 stops26h 59mAir Canada
Deal found 12/17$1,698
This CrystalTravel deal was found by Cheapflights users on 12/17. 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.
Sun 12/217:22 pmORD - SYD
1 stop20h 38mQantas Airways
Sat 12/279:00 amSYD - ORD
2 stops25h 48mQantas Airways
Deal found 12/17$1,729

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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$901
(CrystalTravel)

One-way from

$532
(Kiwi.com)

Popular in

May

Cheapest in

September

Average price

$2,265
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.
Search Deals
From Wisconsin to Sydney Kingsford Smith
Search Deals
One-way flight from Wisconsin to Sydney Kingsford Smith
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($417 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($95 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated December 18, 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

MinneapolisSydney

MSP - SYD

MSPSYD

Minneapolis St Paul

Tue 2/17

3:02 pm-9:00 am

2 stops24h 58m

Sydney Kingsford Smith

Tue 3/3

5:45 pm-11:39 pm

2 stops22h 54m

$981

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Sun 2/1

3:10 pm-9:00 am

1 stop24h 50m

Sydney Kingsford Smith

Sun 2/15

2:05 pm-5:38 pm

1 stop20h 33m

$1,149

MinneapolisSydney

MSP - SYD

MSPSYD

Minneapolis St Paul

Tue 2/17

5:40 pm-9:15 am

1 stop22h 35m

Sydney Kingsford Smith

Tue 3/3

2:00 pm-4:17 pm

1 stop19h 17m

$1,151

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Tue 2/3

12:07 pm-9:00 am

2 stops27h 53m

Sydney Kingsford Smith

Wed 2/11

2:05 pm-5:05 pm

1 stop20h 00m

$1,151

MinneapolisSydney

MSP - SYD

MSPSYD

Minneapolis St Paul

Mon 1/26

3:25 pm-9:15 am

2 stops24h 50m

Sydney Kingsford Smith

Sun 2/8

12:10 pm-5:21 pm

2 stops22h 11m

$1,156

MinneapolisSydney

MSP - SYD

MSPSYD

Minneapolis St Paul

Sun 2/22

11:47 am-8:30 am

1 stop27h 43m

Sydney Kingsford Smith

Tue 3/3

2:15 pm-8:59 pm

1 stop23h 44m

$1,163

MinneapolisSydney

MSP - SYD

MSPSYD

Minneapolis St Paul

Tue 2/24

11:19 am-9:05 am

2 stops28h 46m

Sydney Kingsford Smith

Tue 3/3

12:10 pm-4:17 pm

1 stop21h 07m

$1,163

MinneapolisSydney

MSP - SYD

MSPSYD

Minneapolis St Paul

Mon 3/9

1:55 pm-7:00 am

1 stop25h 05m

Sydney Kingsford Smith

Mon 3/16

11:50 am-5:15 pm

1 stop21h 25m

$1,163

MinneapolisSydney

MSP - SYD

MSPSYD

Minneapolis St Paul

Sun 2/22

11:19 am-9:05 am

2 stops28h 46m

Sydney Kingsford Smith

Mon 3/9

11:50 am-5:15 pm

1 stop21h 25m

$1,163

MinneapolisSydney

MSP - SYD

MSPSYD

Minneapolis St Paul

Sun 2/22

2:01 pm-7:00 am

1 stop23h 59m

Sydney Kingsford Smith

Sun 3/8

11:50 am-4:15 pm

1 stop21h 25m

$1,163

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 57 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 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 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 $868). Flying from Wisconsin to Sydney in May is currently the most expensive (average of $1,545). 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 SYD?

Find hourly flight availability from Wisconsin to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

A simple way to save on the total cost of your ticket is to fly from Wisconsin to Sydney at noon. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight in the afternoon.

How much does it cost to fly round-trip 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 4.6 mi journey from Kingsford Smith (SYD) to Sydney’s city center.

  • How long is the flight from Wisconsin to Sydney?

    Airlines like American Airlines, United Airlines, and Delta fly from Wisconsin to Sydney in about 22h 35m. The time it takes to get you to your destination can typically vary by up to 3h 35m. Airlines will cover a distance of 9004 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The most popular flight routes from Wisconsin to Sydney are Chicago O'Hare Intl - Sydney Kingsford Smith, Minneapolis St Paul - Sydney Kingsford Smith and Milwaukee-Mitchell - Sydney Kingsford Smith.

  • 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 vacation 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 $868). Flying from Wisconsin to Sydney in May is currently the most expensive (average of $1,545). 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

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Manly
Coogee

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Top 3 airlines flying from Wisconsin to Sydney

Discover the top 3 airlines that operate flights from Wisconsin to Sydney. 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$901Average$1,394FlexibilityNo cancel feeOn-time69%
DeltaCheapest$963Average$1,192FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$1,341Average$1,661FlexibilityNo cancel feeOn-time71%

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