How long is the flight from Wisconsin to Australia?

Flight times from Wisconsin to Australia vary, but if you’re flying out of Madison and flying into Sydney (one of the most popular routes), then the duration is 25h 11m on average. Another popular route from Wisconsin to Australia is flying from Milwaukee to Sydney, which will take roughly 25h 15m. Keep in mind that layovers or delays could extend your travel time.

What is the cheapest airline that flies from Wisconsin to Australia?

United Airlines, American Airlines, and Delta are the most popular carriers operating from Wisconsin to Australia

What airlines fly to Australia?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Australia from Wisconsin according to our data. American Airlines is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Australia. Keep in mind that there are 4 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Wisconsin to Australia?

Prices for flights from Wisconsin to Australia were last updated today.

How many operators does momondo search for flights from Wisconsin to Australia?

The number of operators available for flights from Wisconsin to Australia is 4 as of September 2026.

How old do you have to be to fly from Wisconsin to Australia?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Wisconsin to Australia.

What documentation or ID do you need to fly to Australia?

The travel and health documents required for your trip to Australia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Australia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$702 Cheap Flights from Wisconsin to Australia in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Wisconsin to Australia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:31 am - 5:50 amMSN Madison Truax Field-BNE Brisbane

26h 19m2 stops Chicago O'Hare Intl Los Angeles

1:10 pm - 11:00 pmBNE Brisbane-MSN Madison Truax Field

25h 50m2 stops Los Angeles Charlotte Douglas

$1,190American Airlines

Tue, Nov 3 - Tue, Nov 10

11:37 am - 6:30 amMSN Madison Truax Field-BNE Brisbane

26h 53m1 stop Dallas/Fort Worth

1:10 pm - 11:43 pmBNE Brisbane-MSN Madison Truax Field

26h 33m2 stops Los Angeles Chicago O'Hare Intl

$1,197American Airlines

Tue, Nov 3 - Tue, Nov 10

5:47 pm - 6:55 amMKE Milwaukee-Mitchell-SYD Sydney Kingsford Smith

21h 08m1 stop Dallas/Fort Worth

7:15 pm - 5:29 pmSYD Sydney Kingsford Smith-MKE Milwaukee-Mitchell

39h 14m2 stops Auckland Intl Dallas/Fort Worth

$1,293Qantas Airways

Mon, Oct 26 - Mon, Nov 9

7:00 am - 8:30 amMSN Madison Truax Field-BNE Brisbane

33h 30m2 stops Detroit Metropolitan Wayne County Los Angeles

10:40 am - 9:13 pmBNE Brisbane-MSN Madison Truax Field

26h 33m2 stops Los Angeles Detroit Metropolitan Wayne County

$1,299Delta

Wed, Nov 4 - Wed, Nov 11

11:37 am - 6:55 amMSN Madison Truax Field-SYD Sydney Kingsford Smith

26h 18m1 stop Dallas/Fort Worth

7:15 pm - 5:07 pmSYD Sydney Kingsford Smith-MSN Madison Truax Field

38h 52m2 stops Auckland Intl Dallas/Fort Worth

$1,304Qantas Airways

Sun, Nov 15 - Wed, Dec 9

8:20 am - 7:30 amMSN Madison Truax Field-BNE Brisbane

31h 10m3 stops Chicago O'Hare Intl Newark San Francisco

10:20 am - 8:49 pmBNE Brisbane-MSN Madison Truax Field

25h 29m2 stops San Francisco Chicago O'Hare Intl

$1,330United Airlines

Thu, Mar 11 - Sat, Mar 20

9:44 am - 5:50 pmMKE Milwaukee-Mitchell-MEL Melbourne

39h 06m2 stops Chicago O'Hare Intl Doha Hamad Intl

5:10 pm - 7:58 pmMEL Melbourne-MKE Milwaukee-Mitchell

43h 48m2 stops Doha Hamad Intl Chicago O'Hare Intl

$1,335Qatar Airways

Sun, Feb 7 - Wed, Feb 17

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

30h 00m1 stop Houston George Bush Intcntl

9:15 am - 3:15 pmSYD Sydney Kingsford Smith-MKE Milwaukee-Mitchell

23h 00m1 stop Houston George Bush Intcntl

$1,359United Airlines

Wed, Nov 4 - Wed, Nov 11

11:29 am - 5:45 amATW Appleton Intl-MEL Melbourne

49h 16m2 stops Chicago O'Hare Intl Doha Hamad Intl

4:10 pm - 12:23 amMEL Melbourne-ATW Appleton Intl

49h 13m2 stops Doha Hamad Intl Chicago O'Hare Intl

$1,366Qatar Airways

Tue, Jan 19 - Tue, Feb 9

12:29 pm - 8:00 amGRB Green Bay Austin-Straubel-MEL Melbourne

26h 31m2 stops Minneapolis St Paul Los Angeles

10:10 am - 10:04 pmMEL Melbourne-GRB Green Bay Austin-Straubel

28h 54m2 stops Los Angeles Minneapolis St Paul

$1,514Delta

Sun, Nov 1 - Wed, Nov 18

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Qantas Airways flights from Wisconsin to Australia

Our best Qantas Airways deals on Wisconsin to Australia flight tickets

Qantas Airways

Oct 26

MKE5:47 pmMilwaukee-Mitchell

21h 08m

1 stop

SYD6:55 amSydney Kingsford Smith

Nov 9

SYD7:15 pmSydney Kingsford Smith

39h 14m

2 stops

MKE5:29 pmMilwaukee-Mitchell

$1,293

Qantas Airways

Nov 15

MSN11:37 amMadison Truax Field

26h 18m

1 stop

SYD6:55 amSydney Kingsford Smith

Dec 9

SYD7:15 pmSydney Kingsford Smith

38h 52m

2 stops

MSN5:07 pmMadison Truax Field

$1,304

Qantas Airways

Feb 7

MKE1:18 pmMilwaukee-Mitchell

22h 42m

1 stop

MEL5:00 amMelbourne

Feb 17

MEL12:25 pmMelbourne

45h 53m

2 stops

MKE5:18 pmMilwaukee-Mitchell

$1,355

Cathay Pacific flights from Wisconsin to Australia

Our best Cathay Pacific deals on Wisconsin to Australia flight tickets

Cathay Pacific

Nov 15

MSN6:02 amMadison Truax Field

34h 33m

2 stops

SYD9:35 amSydney Kingsford Smith

Dec 9

SYD10:20 pmSydney Kingsford Smith

42h 53m

2 stops

MSN12:13 amMadison Truax Field

$1,563

Cathay Pacific

Mar 8

GRB9:58 amGreen Bay Austin-Straubel

33h 32m

2 stops

MEL12:30 pmMelbourne

Mar 26

MEL12:45 amMelbourne

33h 37m

2 stops

GRB6:22 pmGreen Bay Austin-Straubel

$1,611

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

MadisonBrisbane

MSN Madison Truax Field - BNE Brisbane

MSNBNE

Madison Truax Field

Tue 11/3

11:31 am-5:50 am

2 stops26h 19m

Brisbane

Tue 11/10

1:10 pm-11:00 pm

2 stops25h 50m

$1,190

MadisonBrisbane

MSN Madison Truax Field - BNE Brisbane

MSNBNE

Madison Truax Field

Tue 11/3

11:37 am-6:30 am

1 stop26h 53m

Brisbane

Tue 11/10

1:10 pm-11:43 pm

2 stops26h 33m

$1,197

MilwaukeeSydney

MKE Milwaukee-Mitchell - SYD Sydney Kingsford Smith

MKESYD

Milwaukee-Mitchell

Mon 10/26

5:47 pm-6:55 am

1 stop21h 08m

Sydney Kingsford Smith

Mon 11/9

7:15 pm-5:29 pm

2 stops39h 14m

$1,293

MadisonBrisbane

MSN Madison Truax Field - BNE Brisbane

MSNBNE

Madison Truax Field

Wed 11/4

7:00 am-8:30 am

2 stops33h 30m

Brisbane

Wed 11/11

10:40 am-9:13 pm

2 stops26h 33m

$1,299

MadisonSydney

MSN Madison Truax Field - SYD Sydney Kingsford Smith

MSNSYD

Madison Truax Field

Sun 11/15

11:37 am-6:55 am

1 stop26h 18m

Sydney Kingsford Smith

Wed 12/9

7:15 pm-5:07 pm

2 stops38h 52m

$1,304

MadisonBrisbane

MSN Madison Truax Field - BNE Brisbane

MSNBNE

Madison Truax Field

Thu 3/11

8:20 am-7:30 am

3 stops31h 10m

Brisbane

Sat 3/20

10:20 am-8:49 pm

2 stops25h 29m

$1,330

MilwaukeeMelbourne

MKE Milwaukee-Mitchell - MEL Melbourne

MKEMEL

Milwaukee-Mitchell

Sun 2/7

9:44 am-5:50 pm

2 stops39h 06m

Melbourne

Wed 2/17

5:10 pm-7:58 pm

2 stops43h 48m

$1,335

MilwaukeeSydney

MKE Milwaukee-Mitchell - SYD Sydney Kingsford Smith

MKESYD

Milwaukee-Mitchell

Wed 11/4

8:00 am-7:00 am

1 stop30h 00m

Sydney Kingsford Smith

Wed 11/11

9:15 am-3:15 pm

1 stop23h 00m

$1,359

AppletonMelbourne

ATW Appleton Intl - MEL Melbourne

ATWMEL

Appleton Intl

Tue 1/19

11:29 am-5:45 am

2 stops49h 16m

Melbourne

Tue 2/9

4:10 pm-12:23 am

2 stops49h 13m

$1,366

Green BayMelbourne

GRB Green Bay Austin-Straubel - MEL Melbourne

GRBMEL

Green Bay Austin-Straubel

Sun 11/1

12:29 pm-8:00 am

2 stops26h 31m

Melbourne

Wed 11/18

10:10 am-10:04 pm

2 stops28h 54m

$1,514

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 Australia

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 Australia?

The month of July is, on average, the cheapest month to fly to Australia from Wisconsin, with most prices found around $1,289. If you aren’t able to travel during the month of July, then book flights to Australia from Wisconsin during May instead. Flights to Australia in May, while not as cheap as those in July, still average around $1,299.

Can stopping save me money on Wisconsin to Australia flights?

You could potentially save up to 4% on your flight if you consider stops on a Wisconsin to Australia flight.

Cheap Wisconsin to Australia flight deals and tips

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

Best Price Found	$702
Fastest flight time	21h 12m
Direct flights	None

The best one-way flight to Australia from Wisconsin in the past 72 hours is $702. The best round-trip flight deal from Wisconsin to Australia found on momondo in the last 72 hours is $1,190.

The fastest flight from Wisconsin to Australia takes 21h 12m

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

Search flight deals

Frequently asked questions about flying from Wisconsin to Australia

When did momondo last update prices for flights from Wisconsin to Australia?
Prices for flights from Wisconsin to Australia were last updated today.
How many operators does momondo search for flights from Wisconsin to Australia?
The number of operators available for flights from Wisconsin to Australia is 4 as of September 2026.
How old do you have to be to fly from Wisconsin to Australia?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Wisconsin to Australia.
What documentation or ID do you need to fly to Australia?
The travel and health documents required for your trip to Australia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Australia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Wisconsin to Australia

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

Airline	Rating	Free Cancellation	Price
Qantas Airways	PriceFrom $647	Free Cancellation	Rating 7.5 1,101 reviews	Search Qantas Airways flights
United Airlines	PriceFrom $703	Free Cancellation	Rating 7.4 10,228 reviews	Search United Airlines flights
American Airlines	PriceFrom $1,084	Free Cancellation	Rating 7.0 12,075 reviews	Search American Airlines flights
Delta	PriceFrom $1,166	Free Cancellation	Rating 7.8 8,592 reviews	Search Delta flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Wisconsin to Australia. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Wisconsin to Australia flights to just show those with flexible booking policies.

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

Once you have performed a search for Wisconsin to Australia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Australia, momondo offers a useful price alert feature which will track prices for flights to Australia from Wisconsin and alert you when they change.