How long does it take to fly to Sydney?

Flight times from Wisconsin to Sydney vary, but if you’re flying out of Milwaukee and flying into Sydney (one of the most popular routes), then the duration is 21h 41m on average. Another popular route from Wisconsin to Sydney is flying from Madison to Sydney, which will take roughly 25h 23m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Sydney?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Sydney from Wisconsin according to our data. American Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Sydney. Keep in mind that there are 3 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Wisconsin to Sydney Kingsford Smith?

United Airlines, Delta, and Qantas Airways are the most popular carriers operating from Wisconsin to Sydney Kingsford Smith

When did momondo last update prices for flights from Wisconsin to Sydney Kingsford Smith Airport?

Prices for flights from Wisconsin to Sydney Kingsford Smith Airport were last updated today.

How many operators does momondo search for flights from Wisconsin to Sydney Kingsford Smith Airport?

There are 3 operators available for flights from Wisconsin to Sydney Kingsford Smith Airport as of November 2026.

How old do you have to be to fly from Wisconsin to Sydney Kingsford Smith Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Wisconsin to Sydney Kingsford Smith Airport.

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

The travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$708 Cheap Flights from Wisconsin to Sydney in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Wisconsin to Sydney

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:46 pm - 2:50 pmMKE Milwaukee-Mitchell-SYD Sydney Kingsford Smith

28h 04m2 stops Dallas/Fort Worth Auckland Intl

1:05 pm - 5:00 pmSYD Sydney Kingsford Smith-MKE Milwaukee-Mitchell

19h 55m1 stop Dallas/Fort Worth

$1,135Qantas Airways

Tue, Mar 9 - Tue, Mar 23

12:32 pm - 6:55 amMSN Madison Truax Field-SYD Sydney Kingsford Smith

25h 23m1 stop Dallas/Fort Worth

7:15 pm - 3:51 pmSYD Sydney Kingsford Smith-MSN Madison Truax Field

37h 36m2 stops Auckland Intl Dallas/Fort Worth

$1,199Qantas Airways

Mon, Jan 11 - Tue, Jan 19

12:32 pm - 6:55 amMSN Madison Truax Field-SYD Sydney Kingsford Smith

25h 23m1 stop Dallas/Fort Worth

12:45 pm - 3:51 pmSYD Sydney Kingsford Smith-MSN Madison Truax Field

44h 06m2 stops Auckland Intl Dallas/Fort Worth

$1,254Qantas Airways

Mon, Jan 11 - Tue, Jan 19

1:26 pm - 8:30 amMSN Madison Truax Field-SYD Sydney Kingsford Smith

26h 04m2 stops Detroit Metropolitan Wayne County Los Angeles

1:35 pm - 9:35 amSYD Sydney Kingsford Smith-MSN Madison Truax Field

37h 00m2 stops Los Angeles Detroit Metropolitan Wayne County

$1,392Delta

Wed, Dec 2 - Tue, Jan 26

6:30 am - 8:30 amMSN Madison Truax Field-SYD Sydney Kingsford Smith

33h 00m2 stops Minneapolis St Paul Los Angeles

10:40 am - 7:14 pmSYD Sydney Kingsford Smith-MSN Madison Truax Field

25h 34m2 stops Los Angeles Minneapolis St Paul

$1,392Delta

Sun, Nov 29 - Wed, Jan 27

1:26 pm - 8:30 amMSN Madison Truax Field-SYD Sydney Kingsford Smith

26h 04m2 stops Detroit Metropolitan Wayne County Los Angeles

10:40 am - 11:10 pmSYD Sydney Kingsford Smith-MSN Madison Truax Field

29h 30m2 stops Los Angeles Minneapolis St Paul

$1,392Delta

Tue, Dec 1 - Mon, Jan 25

8:00 am - 7:00 amMKE Milwaukee-Mitchell-SYD Sydney Kingsford Smith

30h 00m1 stop Houston George Bush Intcntl

9:15 am - 10:46 pmSYD Sydney Kingsford Smith-MKE Milwaukee-Mitchell

29h 31m1 stop Houston George Bush Intcntl

$1,667United Airlines

Wed, Mar 10 - Fri, Mar 26

8:00 am - 7:00 amMKE Milwaukee-Mitchell-SYD Sydney Kingsford Smith

30h 00m1 stop Houston George Bush Intcntl

9:20 am - 4:03 pmSYD Sydney Kingsford Smith-MKE Milwaukee-Mitchell

22h 43m1 stop Houston George Bush Intcntl

$1,667United Airlines

Mon, Mar 8 - Thu, Mar 25

2:23 pm - 8:05 amMKE Milwaukee-Mitchell-SYD Sydney Kingsford Smith

25h 42m2 stops Chicago O'Hare Intl Los Angeles

12:00 pm - 5:01 pmSYD Sydney Kingsford Smith-MKE Milwaukee-Mitchell

20h 01m1 stop Dallas/Fort Worth

$2,123American Airlines

Fri, Apr 2 - Thu, Apr 15

12:41 pm - 7:05 amMKE Milwaukee-Mitchell-SYD Sydney Kingsford Smith

27h 24m2 stops Dallas/Fort Worth Los Angeles

12:00 pm - 5:01 pmSYD Sydney Kingsford Smith-MKE Milwaukee-Mitchell

20h 01m1 stop Dallas/Fort Worth

$2,123American Airlines

Sat, Apr 3 - Thu, Apr 15

Cheap last minute flights

Enter your travel dates to find the best prices.

11:37 am - 6:25 amMSN Madison Truax Field-SYD Sydney Kingsford Smith

25h 48m2 stops Dallas/Fort Worth Los Angeles

6:05 am - 4:55 pmSYD Sydney Kingsford Smith-MSN Madison Truax Field

27h 50m2 stops Brisbane Dallas/Fort Worth

$1,239Multiple Airlines

Fri, Nov 13 - Sun, Nov 22

11:37 am - 6:25 amMSN Madison Truax Field-SYD Sydney Kingsford Smith

25h 48m2 stops Dallas/Fort Worth Los Angeles

6:05 am - 4:55 pmSYD Sydney Kingsford Smith-MSN Madison Truax Field

27h 50m2 stops Brisbane Dallas/Fort Worth

$1,293Multiple Airlines

Fri, Nov 13 - Sun, Nov 22

2:52 pm - 6:25 amMSN Madison Truax Field-SYD Sydney Kingsford Smith

22h 33m2 stops Phoenix Sky Harbor Intl Los Angeles

6:05 am - 4:55 pmSYD Sydney Kingsford Smith-MSN Madison Truax Field

27h 50m2 stops Brisbane Dallas/Fort Worth

$1,298Multiple Airlines

Fri, Nov 13 - Sun, Nov 22

11:37 am - 6:25 amMSN Madison Truax Field-SYD Sydney Kingsford Smith

25h 48m2 stops Dallas/Fort Worth Los Angeles

6:05 am - 4:55 pmSYD Sydney Kingsford Smith-MSN Madison Truax Field

27h 50m2 stops Brisbane Dallas/Fort Worth

$1,362Multiple Airlines

Fri, Nov 13 - Sun, Nov 22

2:52 pm - 6:25 amMSN Madison Truax Field-SYD Sydney Kingsford Smith

22h 33m2 stops Phoenix Sky Harbor Intl Los Angeles

6:05 am - 4:55 pmSYD Sydney Kingsford Smith-MSN Madison Truax Field

27h 50m2 stops Brisbane Dallas/Fort Worth

$1,364Multiple Airlines

Fri, Nov 13 - Sun, Nov 22

11:37 am - 6:25 amMSN Madison Truax Field-SYD Sydney Kingsford Smith

25h 48m2 stops Dallas/Fort Worth Los Angeles

2:05 pm - 4:55 pmSYD Sydney Kingsford Smith-MSN Madison Truax Field

19h 50m1 stop Dallas/Fort Worth

$1,452Multiple Airlines

Fri, Nov 13 - Sun, Nov 22

11:37 am - 6:25 amMSN Madison Truax Field-SYD Sydney Kingsford Smith

25h 48m2 stops Dallas/Fort Worth Los Angeles

2:05 pm - 4:55 pmSYD Sydney Kingsford Smith-MSN Madison Truax Field

19h 50m1 stop Dallas/Fort Worth

$1,484Multiple Airlines

Fri, Nov 13 - Sun, Nov 22

11:37 am - 6:25 amMSN Madison Truax Field-SYD Sydney Kingsford Smith

25h 48m2 stops Dallas/Fort Worth Los Angeles

2:05 pm - 9:40 pmSYD Sydney Kingsford Smith-MSN Madison Truax Field

24h 35m1 stop Dallas/Fort Worth

$1,507Multiple Airlines

Fri, Nov 13 - Sun, Nov 22

2:52 pm - 6:25 amMSN Madison Truax Field-SYD Sydney Kingsford Smith

22h 33m2 stops Phoenix Sky Harbor Intl Los Angeles

2:05 pm - 4:55 pmSYD Sydney Kingsford Smith-MSN Madison Truax Field

19h 50m1 stop Dallas/Fort Worth

$1,513Multiple Airlines

Fri, Nov 13 - Sun, Nov 22

8:00 am - 7:00 amMKE Milwaukee-Mitchell-SYD Sydney Kingsford Smith

30h 00m1 stop Houston George Bush Intcntl

9:15 am - 10:46 pmSYD Sydney Kingsford Smith-MKE Milwaukee-Mitchell

30h 31m1 stop Houston George Bush Intcntl

$2,499United Airlines

Sat, Nov 14 - Fri, Nov 20

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Qantas Airways flights from Wisconsin to Sydney

Our best Qantas Airways deals on Wisconsin to Sydney flight tickets

Qantas Airways

Mar 9

MKE5:46 pmMilwaukee-Mitchell

28h 04m

2 stops

SYD2:50 pmSydney Kingsford Smith

Mar 23

SYD1:05 pmSydney Kingsford Smith

19h 55m

1 stop

MKE5:00 pmMilwaukee-Mitchell

$1,135

Qantas Airways

Jan 11

MSN12:32 pmMadison Truax Field

25h 23m

1 stop

SYD6:55 amSydney Kingsford Smith

Jan 19

SYD7:15 pmSydney Kingsford Smith

37h 36m

2 stops

MSN3:51 pmMadison Truax Field

$1,199

Qantas Airways

Jan 11

MSN12:32 pmMadison Truax Field

25h 23m

1 stop

SYD6:55 amSydney Kingsford Smith

Jan 19

SYD12:45 pmSydney Kingsford Smith

44h 06m

2 stops

MSN3:51 pmMadison Truax Field

$1,254

Air New Zealand flights from Wisconsin to Sydney

Our best Air New Zealand deals on Wisconsin to Sydney flight tickets

Air New Zealand

Mar 8

MKE8:00 amMilwaukee-Mitchell

33h 35m

2 stops

SYD10:35 amSydney Kingsford Smith

Mar 23

SYD11:50 amSydney Kingsford Smith

26h 56m

2 stops

MKE10:46 pmMilwaukee-Mitchell

$1,297

Air New Zealand

Mar 9

MKE8:00 amMilwaukee-Mitchell

33h 35m

2 stops

SYD10:35 amSydney Kingsford Smith

Mar 23

SYD11:50 amSydney Kingsford Smith

26h 56m

2 stops

MKE10:46 pmMilwaukee-Mitchell

$1,298

Air New Zealand

Mar 8

MKE8:00 amMilwaukee-Mitchell

31h 35m

2 stops

SYD8:35 amSydney Kingsford Smith

Mar 22

SYD11:50 amSydney Kingsford Smith

44h 13m

2 stops

MKE4:03 pmMilwaukee-Mitchell

$1,306

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MilwaukeeSydney

MKE Milwaukee-Mitchell - SYD Sydney Kingsford Smith

MKESYD

Milwaukee-Mitchell

Tue 3/9

5:46 pm-2:50 pm

2 stops28h 04m

Sydney Kingsford Smith

Tue 3/23

1:05 pm-5:00 pm

1 stop19h 55m

$1,135

MadisonSydney

MSN Madison Truax Field - SYD Sydney Kingsford Smith

MSNSYD

Madison Truax Field

Mon 1/11

12:32 pm-6:55 am

1 stop25h 23m

Sydney Kingsford Smith

Tue 1/19

7:15 pm-3:51 pm

2 stops37h 36m

$1,199

MadisonSydney

MSN Madison Truax Field - SYD Sydney Kingsford Smith

MSNSYD

Madison Truax Field

Mon 1/11

12:32 pm-6:55 am

1 stop25h 23m

Sydney Kingsford Smith

Tue 1/19

12:45 pm-3:51 pm

2 stops44h 06m

$1,254

MadisonSydney

MSN Madison Truax Field - SYD Sydney Kingsford Smith

MSNSYD

Madison Truax Field

Wed 12/2

1:26 pm-8:30 am

2 stops26h 04m

Sydney Kingsford Smith

Tue 1/26

1:35 pm-9:35 am

2 stops37h 00m

$1,392

MadisonSydney

MSN Madison Truax Field - SYD Sydney Kingsford Smith

MSNSYD

Madison Truax Field

Sun 11/29

6:30 am-8:30 am

2 stops33h 00m

Sydney Kingsford Smith

Wed 1/27

10:40 am-7:14 pm

2 stops25h 34m

$1,392

MadisonSydney

MSN Madison Truax Field - SYD Sydney Kingsford Smith

MSNSYD

Madison Truax Field

Tue 12/1

1:26 pm-8:30 am

2 stops26h 04m

Sydney Kingsford Smith

Mon 1/25

10:40 am-11:10 pm

2 stops29h 30m

$1,392

MilwaukeeSydney

MKE Milwaukee-Mitchell - SYD Sydney Kingsford Smith

MKESYD

Milwaukee-Mitchell

Wed 3/10

8:00 am-7:00 am

1 stop30h 00m

Sydney Kingsford Smith

Fri 3/26

9:15 am-10:46 pm

1 stop29h 31m

$1,667

MilwaukeeSydney

MKE Milwaukee-Mitchell - SYD Sydney Kingsford Smith

MKESYD

Milwaukee-Mitchell

Mon 3/8

8:00 am-7:00 am

1 stop30h 00m

Sydney Kingsford Smith

Thu 3/25

9:20 am-4:03 pm

1 stop22h 43m

$1,667

Quickest round-trip

MilwaukeeSydney

MKE Milwaukee-Mitchell - SYD Sydney Kingsford Smith

MKESYD

Milwaukee-Mitchell

Fri 4/2

2:23 pm-8:05 am

2 stops25h 42m

Sydney Kingsford Smith

Thu 4/15

12:00 pm-5:01 pm

1 stop20h 01m

$2,123

MilwaukeeSydney

MKE Milwaukee-Mitchell - SYD Sydney Kingsford Smith

MKESYD

Milwaukee-Mitchell

Sat 4/3

12:41 pm-7:05 am

2 stops27h 24m

Sydney Kingsford Smith

Thu 4/15

12:00 pm-5:01 pm

1 stop20h 01m

$2,123

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Wisconsin to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Sydney?

In general, May is the cheapest month to fly from Wisconsin to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,299. If you are unable to visit Sydney during the month of May, then departing from Wisconsin during the month July is also very affordable. Most momondo users find prices during this month for around $1,301.

Can stopping save me money on Wisconsin to Sydney flights?

You could potentially save up to 5% on your flight if you consider stops on a Wisconsin to Sydney flight.

Cheap Wisconsin to Sydney flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Wisconsin to Sydney

Best Price Found	$708
Fastest flight time	21h 01m
Direct flights	None

The best one-way flight to Sydney from Wisconsin in the past 72 hours is $708. The best round-trip flight deal from Wisconsin to Sydney found on momondo in the last 72 hours is $1,135.

The fastest flight from Wisconsin to Sydney takes 21h 01m

There are no direct flights from Wisconsin to Sydney. There are no popular flight routes from Wisconsin to Sydney.

Search flight deals

Frequently asked questions about flying from Wisconsin to Sydney

When did momondo last update prices for flights from Wisconsin to Sydney Kingsford Smith Airport?
Prices for flights from Wisconsin to Sydney Kingsford Smith Airport were last updated today.
How many operators does momondo search for flights from Wisconsin to Sydney Kingsford Smith Airport?
There are 3 operators available for flights from Wisconsin to Sydney Kingsford Smith Airport as of November 2026.
How old do you have to be to fly from Wisconsin to Sydney Kingsford Smith Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Wisconsin to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Wisconsin to Sydney

Compare and see reviews for airlines that fly from Wisconsin to Sydney with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $703	Free Cancellation	Rating 7.3 10,475 reviews	Search United Airlines flights
Delta	PriceFrom $1,166	Free Cancellation	Rating 7.8 8,700 reviews	Search Delta flights
American Airlines	PriceFrom $1,182	Free Cancellation	Rating 7.0 12,225 reviews	Search American Airlines flights

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Leura

Manly

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Why should I use momondo to find a flight deal from Wisconsin to Sydney?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Wisconsin to Sydney for you.

Can I find flights from Wisconsin to Sydney with flexible booking policies on momondo?

momondo does allow users to show only those flights to Sydney from Wisconsin which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Wisconsin to Sydney?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sydney from Wisconsin.

I’m not ready to book a flight from Wisconsin to Sydney right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Sydney from Wisconsin. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from Wisconsin to Sydney from $708

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Wisconsin to Sydney departing on 11/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Qantas Airways flights from Wisconsin to Sydney

Our best Qantas Airways deals on Wisconsin to Sydney flight tickets

Air New Zealand flights from Wisconsin to Sydney

Our best Air New Zealand deals on Wisconsin to Sydney flight tickets

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How to get the cheapest flight ticket from Wisconsin to Sydney

What is the cheapest month to fly to Sydney?

Can stopping save me money on Wisconsin to Sydney flights?

What is the cheapest airline that flies from Wisconsin to Sydney Kingsford Smith?

What airlines fly to Sydney?

How long does it take to fly to Sydney?

Cheap Wisconsin to Sydney flight deals and tips

Best Price Found

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Direct flights

Frequently asked questions about flying from Wisconsin to Sydney

Best airlines flying from Wisconsin to Sydney

Compare and see reviews for airlines that fly from Wisconsin to Sydney with momondo

Traveling to a place near Sydney?

Why use momondo?

An easier way to manage your Sydney trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Australia

Airports servicing New South Wales

Fly your favorite airline to Sydney

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List of cabin classes available on flights landing in Sydney. Availability may vary depending on flight origin and airline.

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