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$415+ 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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — SYD
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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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 September 15, 2025.

Round-trip from

$864
(Delta)

One-way from

$415
(American Airlines)

Popular in

December

Cheapest in

November

Average price

$1,352
From Wisconsin to Sydney Kingsford Smith
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One-way flight from Wisconsin to Sydney Kingsford Smith
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Highest demand for flights based on searches. 13% potential increase in price ($244 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($65 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 15, 2025.

This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2010:47 amMSP - SYD
1 stop29h 08mAmerican Airlines
Wed 10/112:10 pmSYD - MSP
1 stop19h 40mAmerican Airlines
Deal found 9/14$817
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/205:47 pmMSP - SYD
1 stop22h 08mAmerican Airlines
Tue 9/309:30 pmSYD - MSP
2 stops27h 14mAmerican Airlines
Deal found 9/14$822
This United Airlines deal was found by Cheapflights users on 9/14. 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 9/238:00 amMSP - SYD
3 stops32h 00mUnited Airlines
Tue 9/3010:20 amSYD - MSP
1 stop21h 27mUnited Airlines
Deal found 9/14$833
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Mon 9/221:45 pmMSP - SYD
2 stops26h 15mUnited Airlines
Mon 9/299:30 amSYD - MSP
2 stops22h 40mUnited Airlines
Deal found 9/14$837
This Delta deal was found by Cheapflights users on 9/14. 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.
Sat 9/209:55 pmMSP - SYD
1 stop41h 40mDelta
Mon 9/299:25 amSYD - MSP
1 stop26h 22mDelta
Deal found 9/14$840
This Delta deal was found by Cheapflights users on 9/14. 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.
Sat 9/209:55 pmMSP - SYD
1 stop41h 40mDelta
Wed 10/19:25 amSYD - MSP
2 stops26h 20mDelta
Deal found 9/14$845
This Delta deal was found by Cheapflights users on 9/14. 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.
Sat 9/209:55 pmMSP - SYD
1 stop41h 40mDelta
Sun 9/289:25 amSYD - MSP
1 stop41h 28mDelta
Deal found 9/14$848
This Delta deal was found by Cheapflights users on 9/14. 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.
Tue 9/2311:00 amMSP - SYD
1 stop28h 35mDelta
Thu 10/29:25 amSYD - MSP
1 stop19h 14mDelta
Deal found 9/14$864
This Delta deal was found by Cheapflights users on 9/14. 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.
Fri 9/196:25 pmMSP - SYD
1 stop21h 10mDelta
Mon 9/299:25 amSYD - MSP
2 stops30h 00mDelta
Deal found 9/14$868
This Trip.com deal was found by Cheapflights users on 9/15. 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 10/2012:28 pmORD - SYD
2 stops27h 37mMultiple Airlines
Sun 11/22:05 pmSYD - ORD
2 stops27h 06mMultiple Airlines
Deal found 9/15$1,075
This Delta deal was found by Cheapflights users on 9/14. 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.
Mon 9/151:10 pmMKE - SYD
2 stops26h 25mDelta
Mon 9/229:25 amSYD - MKE
2 stops23h 27mDelta
Deal found 9/14$1,082
This Trip.com deal was found by Cheapflights users on 9/15. 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 10/275:05 amORD - SYD
2 stops35h 55mMultiple Airlines
Sun 11/92:05 pmSYD - ORD
2 stops27h 06mMultiple Airlines
Deal found 9/15$1,105

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 September 15, 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 9/23

8:00 am-7:00 am

3 stops32h 00m

Sydney Kingsford Smith

Sun 10/5

11:20 am-4:50 pm

1 stop21h 30m

$833

MinneapolisSydney

MSP - SYD

MSPSYD

Minneapolis St Paul

Mon 9/22

6:25 pm-6:35 am

1 stop21h 10m

Sydney Kingsford Smith

Sun 10/5

10:25 am-5:02 pm

1 stop22h 37m

$833

MinneapolisSydney

MSP - SYD

MSPSYD

Minneapolis St Paul

Tue 9/23

8:00 am-6:55 am

2 stops31h 55m

Sydney Kingsford Smith

Mon 9/29

10:20 am-4:48 pm

1 stop21h 28m

$833

MinneapolisSydney

MSP - SYD

MSPSYD

Minneapolis St Paul

Mon 9/22

11:00 am-6:35 am

1 stop28h 35m

Sydney Kingsford Smith

Wed 10/1

9:25 am-1:39 pm

1 stop19h 14m

$833

MinneapolisSydney

MSP - SYD

MSPSYD

Minneapolis St Paul

Tue 9/23

8:00 am-6:55 am

2 stops31h 55m

Sydney Kingsford Smith

Tue 9/30

10:20 am-4:47 pm

1 stop21h 27m

$833

MinneapolisSydney

MSP - SYD

MSPSYD

Minneapolis St Paul

Wed 9/24

6:25 pm-6:35 am

1 stop21h 10m

Sydney Kingsford Smith

Wed 10/1

9:25 am-1:39 pm

1 stop19h 14m

$833

MinneapolisSydney

MSP - SYD

MSPSYD

Minneapolis St Paul

Mon 9/22

3:20 pm-6:55 am

1 stop24h 35m

Sydney Kingsford Smith

Mon 9/29

10:20 am-4:48 pm

1 stop21h 28m

$833

MinneapolisSydney

MSP - SYD

MSPSYD

Minneapolis St Paul

Wed 9/24

8:00 am-6:55 am

2 stops31h 55m

Sydney Kingsford Smith

Mon 9/29

10:20 am-4:48 pm

1 stop21h 28m

$833

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Mon 11/3

4:25 pm-10:30 am

1 stop25h 05m

Sydney Kingsford Smith

Tue 11/18

12:25 pm-5:16 am

2 stops33h 51m

$1,161

Green BaySydney

GRB - SYD

GRBSYD

Green Bay Austin-Straubel

Fri 9/26

6:35 pm-7:00 am

2 stops45h 25m

Sydney Kingsford Smith

Fri 10/3

10:20 am-4:50 pm

2 stops21h 30m

$1,198

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 60 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, March is the cheapest month in which you can book a flight from Wisconsin to Sydney (average of $1,032). Flying from Wisconsin to Sydney in December is currently the most expensive (average of $1,627). 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 September 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Wisconsin to Sydney as you normally would.

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 United Airlines, Delta, and ANA fly from Wisconsin to Sydney in about 21h 10m. The time it takes to get you to your destination can typically vary by up to 10h 50m. 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 cheapest airlines to fly from Wisconsin to Sydney one-way?

    One-way options have recently been found by users for as low as $415 on American Airlines. Other airlines that offer cheap prices include United Airlines from $583 and Delta from $587 one-way.

  • 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, March is the cheapest month in which you can book a flight from Wisconsin to Sydney (average of $1,032). Flying from Wisconsin to Sydney in December is currently the most expensive (average of $1,627). 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$901Average$1,374FlexibilityNo cancel feeOn-time69%
DeltaCheapest$969Average$1,264FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$1,326Average$1,428FlexibilityNo cancel feeOn-time71%

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