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$470+ 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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — SYD
Apr 23 — Apr 301
Thu 4/23
Thu 4/30
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 March 24, 2026.

This Trip.com deal was found by Cheapflights users on 3/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/85:15 am
ORD
-
SYD
2 stops39h 35m
Multiple Airlines
Sat 5/166:00 am
SYD
-
ORD
2 stops38h 35m
Multiple Airlines
Deal found 3/22$893
This Trip.com deal was found by Cheapflights users on 3/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:30 am
ORD
-
SYD
2 stops37h 20m
Multiple Airlines
Tue 5/121:15 pm
SYD
-
ORD
2 stops23h 49m
Multiple Airlines
Deal found 3/21$902
This flugladen.de deal was found by Cheapflights users on 3/22. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/63:25 pm
MSP
-
SYD
2 stops29h 25m
Multiple Airlines
Wed 5/131:20 pm
SYD
-
MSP
2 stops25h 27m
Multiple Airlines
Deal found 3/22$909
This Trip.com deal was found by Cheapflights users on 3/20. 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.
Sun 5/35:15 am
ORD
-
SYD
2 stops39h 35m
Multiple Airlines
Sun 5/101:15 pm
SYD
-
ORD
2 stops31h 20m
Multiple Airlines
Deal found 3/20$909
This Trip.com deal was found by Cheapflights users on 3/23. 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.
Tue 4/217:30 am
ORD
-
SYD
2 stops37h 20m
Multiple Airlines
Tue 4/281:15 pm
SYD
-
ORD
2 stops25h 12m
Multiple Airlines
Deal found 3/23$941
This Trip.com deal was found by Cheapflights users on 3/20. 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 5/42:39 pm
ORD
-
SYD
2 stops30h 26m
Multiple Airlines
Mon 5/111:15 pm
SYD
-
ORD
2 stops25h 12m
Multiple Airlines
Deal found 3/20$953
This Trip.com deal was found by Cheapflights users on 3/24. 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.
Wed 4/293:24 pm
MSP
-
SYD
2 stops29h 26m
Multiple Airlines
Sun 5/311:15 pm
SYD
-
MSP
2 stops25h 32m
Multiple Airlines
Deal found 3/24$956
This Trip.com deal was found by Cheapflights users on 3/24. 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 10/193:20 pm
MSP
-
SYD
2 stops29h 30m
Multiple Airlines
Mon 11/22:00 pm
SYD
-
MSP
2 stops26h 49m
Multiple Airlines
Deal found 3/24$960
This Trip.com deal was found by Cheapflights users on 3/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/205:15 am
ORD
-
SYD
2 stops39h 50m
Multiple Airlines
Mon 4/276:00 am
SYD
-
ORD
2 stops32h 27m
Multiple Airlines
Deal found 3/21$973
This Trip.com deal was found by Cheapflights users on 3/24. 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 4/133:18 pm
MSP
-
SYD
2 stops29h 32m
Multiple Airlines
Fri 5/151:15 pm
SYD
-
MSP
2 stops25h 32m
Multiple Airlines
Deal found 3/24$978
This Trip.com deal was found by Cheapflights users on 3/23. 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 6/13:25 pm
MSP
-
SYD
2 stops29h 40m
Multiple Airlines
Sun 6/71:15 pm
SYD
-
MSP
2 stops31h 23m
Multiple Airlines
Deal found 3/23$988
This Trip.com deal was found by Cheapflights users on 3/20. 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.
Tue 6/212:30 pm
MSP
-
SYD
2 stops32h 20m
Multiple Airlines
Fri 6/56:00 am
SYD
-
MSP
2 stops32h 30m
Multiple Airlines
Deal found 3/20$999

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 March 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$893
(Trip.com)

One-way from

$470
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$953
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. 22% potential increase in price ($423 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($71 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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 March 24, 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 round-trip

MinneapolisSydney

MSP - SYD

MSPSYD

Minneapolis St Paul

Sun 8/2

3:20 pm-6:55 am

1 stop24h 35m

Sydney Kingsford Smith

Sun 8/9

10:20 am-9:57 pm

1 stop26h 37m

$1,099

MinneapolisSydney

MSP - SYD

MSPSYD

Minneapolis St Paul

Sat 8/15

5:42 pm-7:00 am

2 stops46h 18m

Sydney Kingsford Smith

Sun 8/30

9:30 am-11:19 pm

2 stops28h 49m

$1,119

MinneapolisSydney

MSP - SYD

MSPSYD

Minneapolis St Paul

Fri 5/15

5:44 pm-6:55 am

1 stop22h 11m

Sydney Kingsford Smith

Mon 5/25

10:20 am-9:57 pm

1 stop26h 37m

$1,148

MinneapolisSydney

MSP - SYD

MSPSYD

Minneapolis St Paul

Thu 5/14

11:17 am-7:00 am

2 stops28h 43m

Sydney Kingsford Smith

Sun 5/31

10:20 am-9:57 pm

1 stop26h 37m

$1,149

MinneapolisSydney

MSP - SYD

MSPSYD

Minneapolis St Paul

Sat 5/30

4:51 pm-7:00 am

2 stops23h 09m

Sydney Kingsford Smith

Tue 6/16

9:30 am-4:46 pm

2 stops22h 16m

$1,153

MinneapolisSydney

MSP - SYD

MSPSYD

Minneapolis St Paul

Fri 8/7

4:51 pm-6:55 am

2 stops23h 04m

Sydney Kingsford Smith

Tue 8/18

9:30 am-6:37 pm

2 stops24h 07m

$1,153

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Mon 8/10

9:50 am-7:20 am

2 stops30h 30m

Sydney Kingsford Smith

Wed 8/19

9:20 am-2:41 pm

1 stop20h 21m

$1,156

MinneapolisSydney

MSP - SYD

MSPSYD

Minneapolis St Paul

Mon 8/3

7:35 am-7:00 am

2 stops32h 25m

Sydney Kingsford Smith

Mon 8/17

10:20 am-10:32 pm

1 stop27h 12m

$1,198

MinneapolisSydney

MSP - SYD

MSPSYD

Minneapolis St Paul

Wed 5/27

4:51 pm-7:00 am

2 stops23h 09m

Sydney Kingsford Smith

Mon 6/15

9:30 am-4:46 pm

2 stops22h 16m

$1,203

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Mon 5/4

3:25 pm-6:55 am

2 stops24h 30m

Sydney Kingsford Smith

Mon 5/11

9:30 am-5:02 pm

2 stops22h 32m

$1,273

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/22

Showing 1-10 of 60 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 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 $874). Flying from Wisconsin to Sydney in December is currently the most expensive (average of $1,466). 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.

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 American Airlines fly from Wisconsin to Sydney in about 27h 49m. The time it takes to get you to your destination can typically vary by up to 3h 36m. Airlines will cover a distance of 9240 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 $874). Flying from Wisconsin to Sydney in December is currently the most expensive (average of $1,466). 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
Coogee
Manly

Browse thousands of different options on Cheapflights for your next trip

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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 March 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$839Average$1,265FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$953Average$1,310FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,270Average$1,647FlexibilityNo cancel feeOn-time71%

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