HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sydney

$370+ 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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — SYD
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Wisconsin to Sydney with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 February 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$821
(Priceline)

One-way from

$370
(Kiwi.com)

Popular in

January

Cheapest in

May

Average price

$1,475
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. 7% potential increase in price ($129 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

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 February 22, 2025.

This Justfly.com deal was found by Cheapflights users on 2/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/225:40 pmORD - SYD
1 stop22h 20mQantas Airways
Sat 3/111:15 amSYD - ORD
1 stop22h 55mQantas Airways
Deal found 2/21$817
This Priceline deal was found by Cheapflights users on 2/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/105:45 pmORD - SYD
1 stop34h 30mMultiple Airlines
Mon 8/189:10 amSYD - ORD
1 stop22h 11mMultiple Airlines
Deal found 2/21$821
This American Airlines deal was found by Cheapflights users on 2/21. 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.
Tue 4/2910:34 amORD - SYD
1 stop28h 31mAmerican Airlines
Mon 5/55:35 pmSYD - ORD
1 stop26h 35mAmerican Airlines
Deal found 2/21$825
This American Airlines deal was found by Cheapflights users on 2/21. 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.
Mon 3/173:14 pmMSP - SYD
1 stop23h 21mAmerican Airlines
Tue 3/255:25 pmSYD - MSP
2 stops22h 32mAmerican Airlines
Deal found 2/21$837
This United Airlines deal was found by Cheapflights users on 2/21. 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.
Wed 4/301:45 pmMSP - SYD
2 stops26h 15mUnited Airlines
Mon 5/510:20 amSYD - MSP
1 stop27h 24mUnited Airlines
Deal found 2/21$865
This Fareboom deal was found by Cheapflights users on 2/21. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/272:40 pmORD - SYD
1 stop28h 20mCathay Pacific
Sat 3/13:15 pmSYD - ORD
1 stop38h 45mCathay Pacific
Deal found 2/21$867
This United deal was found by Cheapflights users on 2/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/208:27 amMSN - SYD
2 stops31h 33mUnited Airlines
Wed 6/49:30 amSYD - MSN
2 stops22h 10mUnited Airlines
Deal found 2/21$903
This United Airlines deal was found by Cheapflights users on 2/21. 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.
Wed 10/294:00 pmMKE - SYD
1 stop23h 00mUnited Airlines
Sat 11/1511:20 amSYD - MKE
2 stops26h 44mUnited Airlines
Deal found 2/21$903
This Cheapflightsfares deal was found by Cheapflights users on 2/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/253:10 pmMSP - SYD
1 stop22h 25mQantas Airways
Thu 2/278:45 amSYD - MSP
2 stops28h 09mQantas Airways
Deal found 2/21$916
This Delta deal was found by Cheapflights users on 2/22. 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 5/61:15 pmORD - SYD
2 stops26h 20mDelta
Wed 5/219:25 amSYD - ORD
2 stops22h 22mDelta
Deal found 2/22$937
This Justfly.com deal was found by Cheapflights users on 2/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/154:00 pmORD - SYD
2 stops59h 15mANA
Wed 11/2612:25 pmSYD - ORD
2 stops38h 12mANA
Deal found 2/21$967
This Delta deal was found by Cheapflights users on 2/21. 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 3/154:15 pmMSN - SYD
2 stops23h 30mDelta
Fri 3/2810:05 amSYD - MSN
2 stops26h 17mDelta
Deal found 2/21$971

Find flights from Wisconsin to Sydney within your budget

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 February 22, 2025.

Fly from

Wisconsin

Fly to

Sydney

Route

Depart

Return

Price

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Sun 8/10

5:45 pm-7:15 pm

1 stop34h 30m

Sydney Kingsford Smith

Mon 8/18

9:10 am-4:21 pm

1 stop22h 11m

$821

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Sat 3/8

8:20 pm-7:25 am

1 stop42h 05m

Sydney Kingsford Smith

Mon 3/17

5:25 pm-11:59 pm

1 stop22h 34m

$823

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Sat 3/8

6:45 pm-6:35 am

1 stop42h 50m

Sydney Kingsford Smith

Sat 3/15

5:25 pm-11:59 pm

1 stop22h 34m

$824

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Tue 4/29

10:34 am-6:05 am

1 stop28h 31m

Sydney Kingsford Smith

Mon 5/5

5:35 pm-5:10 am

1 stop26h 35m

$825

MinneapolisSydney

MSP - SYD

MSPSYD

Minneapolis St Paul

Mon 3/17

3:14 pm-6:35 am

1 stop23h 21m

Sydney Kingsford Smith

Tue 3/25

5:25 pm-11:57 pm

2 stops22h 32m

$837

MinneapolisSydney

MSP - SYD

MSPSYD

Minneapolis St Paul

Wed 4/30

11:38 am-7:00 am

2 stops28h 22m

Sydney Kingsford Smith

Sun 5/11

9:30 am-4:22 pm

2 stops21h 52m

$865

MadisonSydney

MSN - SYD

MSNSYD

Madison Truax Field

Tue 5/20

8:27 am-7:00 am

2 stops31h 33m

Sydney Kingsford Smith

Wed 6/4

9:30 am-4:40 pm

2 stops22h 10m

$903

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Sat 3/15

1:25 pm-9:15 am

2 stops27h 50m

Sydney Kingsford Smith

Mon 3/24

11:50 am-8:33 pm

2 stops24h 43m

$903

MinneapolisSydney

MSP - SYD

MSPSYD

Minneapolis St Paul

Tue 2/25

3:10 pm-6:35 am

1 stop22h 25m

Sydney Kingsford Smith

Thu 2/27

8:45 am-7:54 pm

2 stops28h 09m

$916

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Tue 5/6

1:15 pm-6:35 am

2 stops26h 20m

Sydney Kingsford Smith

Wed 5/21

9:25 am-4:47 pm

2 stops22h 22m

$937

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 52 results
1
2
3
...
6

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.

Travel insights for flights from Wisconsin to Sydney

Get recent, data-driven insights about flights from Wisconsin to Sydney including ideal travel times, pricing trends, and more.

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 $1,051). Flying from Wisconsin to Sydney in December is currently the most expensive (average of $1,643). 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 February 22, 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.

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sydney ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Sydney when rainfall is around 2.0 in.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated February 22, 2025.
To help decide which airline to fly from Wisconsin to Sydney, see what other customers have to say about Air Tahiti Nui, ANA and Japan Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.7
Very good
61 reviews

Entertainment

7.2

Boarding

8.7

Comfort

8.0

Crew

9.1

Overall

8.7

Food

7.8

Reviews

1 / 2

10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Air Tahiti Nui
8.7
Very good
61 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Entertainment

7.2

Boarding

8.7

Comfort

8.0

Crew

9.1

Overall

8.7

Food

7.8

Reviews

1 / 2

10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

ANA
8.4
Very good
836 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Entertainment

7.2

Boarding

8.7

Comfort

8.0

Crew

9.1

Overall

8.7

Food

7.8

Reviews

1 / 2

10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Japan Airlines
8.3
Very good
1,440 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Entertainment

7.2

Boarding

8.7

Comfort

8.0

Crew

9.1

Overall

8.7

Food

7.8

Reviews

1 / 2

10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Singapore Airlines
8.1
Very good
1,297 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Entertainment

7.2

Boarding

8.7

Comfort

8.0

Crew

9.1

Overall

8.7

Food

7.8

Reviews

1 / 2

10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Fiji Airways
8.0
Very good
184 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Entertainment

7.2

Boarding

8.7

Comfort

8.0

Crew

9.1

Overall

8.7

Food

7.8

Reviews

1 / 2

10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

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.

  • 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 $370 on ANA. Other airlines that offer cheap prices include Qantas Airways from $385 and American Airlines from $396 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, February is the cheapest month in which you can book a flight from Wisconsin to Sydney (average of $1,051). Flying from Wisconsin to Sydney in December is currently the most expensive (average of $1,643). 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 Wisconsin?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Wisconsin to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Sydney flights
Dallas/Fort Worth to Sydney flights
John F Kennedy Intl to Sydney flights
Newark to Sydney flights
Dulles Intl to Sydney flights
LaGuardia to Sydney flights
San Francisco to Sydney flights
Reagan-National to Sydney flights
Baltimore to Sydney flights
Seattle to Sydney flights
Boston to Sydney flights
O'Hare Intl to Sydney flights
Ontario to Sydney flights
Hobby to Sydney flights
Atlanta to Sydney flights
Santa Ana to Sydney flights
Denver to Sydney flights
Honolulu to Sydney flights
George Bush Intcntl to Sydney flights
Minneapolis to Sydney flights
Miami to Sydney flights
Philadelphia to Sydney flights
Detroit to Sydney flights
Midway to Sydney flights
Sky Harbor Intl to Sydney flights
San Jose to Sydney flights
Love Field to Sydney flights
Orlando to Sydney flights
Raleigh to Sydney flights
Charlotte to Sydney flights
Portland to Sydney flights
Nashville to Sydney flights
Fort Lauderdale to Sydney flights
Salt Lake City to Sydney flights
Tampa to Sydney flights
Austin to Sydney flights
San Diego to Sydney flights
Cleveland to Sydney flights
Kansas City to Sydney flights
Columbus to Sydney flights
Las Vegas to Sydney flights
Pittsburgh to Sydney flights
Indianapolis to Sydney flights
Norfolk to Sydney flights
Providence to Sydney flights
San Antonio to Sydney flights
West Palm Beach to Sydney flights
St. Louis to Sydney flights
New Orleans to Sydney flights
Buffalo to Sydney flights

Top 4 airlines flying from Wisconsin to Sydney

Discover the top 4 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 February 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$942Average$1,363FlexibilityNo cancel feeOn-timeN/A
Qantas AirwaysCheapest$1,191Average$1,330FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$1,317Average$1,443FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,346Average$1,608FlexibilityNo cancel feeOn-time69%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.