What is the cheapest airline that flies from Milwaukee-Mitchell to Sydney Kingsford Smith?

United Airlines and American Airlines are the most popular carriers operating from Milwaukee-Mitchell to Sydney Kingsford Smith

When did momondo last update prices for flights from Milwaukee-Mitchell Airport to Sydney Kingsford Smith Airport?

Prices for flights from Milwaukee-Mitchell Airport to Sydney Kingsford Smith Airport are refreshed on a daily basis.

How old do you have to be to fly from Milwaukee-Mitchell Airport to Sydney Kingsford Smith Airport?

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 stopovers 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 Milwaukee-Mitchell Airport 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 licence 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.

$946 Cheap Flights from Milwaukee to Sydney in 2026

Find the cheapest flights from Milwaukee to Sydney

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

17:43 - 06:55MKE Milwaukee-Mitchell-SYD Sydney Kingsford Smith

22h 12m1 stop Dallas/Fort Worth

12:00 - 16:53SYD Sydney Kingsford Smith-MKE Milwaukee-Mitchell

19h 53m1 stop Dallas/Fort Worth

$1,833American Airlines

Wed, 16 Sep - Wed, 23 Sep

14:48 - 06:55MKE Milwaukee-Mitchell-SYD Sydney Kingsford Smith

25h 07m2 stops Chicago O'Hare Intl Dallas/Fort Worth

09:10 - 18:21SYD Sydney Kingsford Smith-MKE Milwaukee-Mitchell

24h 11m2 stops Los Angeles Los Angeles Chicago O'Hare Intl

$1,839American Airlines

Wed, 16 Sep - Wed, 23 Sep

14:20 - 07:00MKE Milwaukee-Mitchell-SYD Sydney Kingsford Smith

25h 40m2 stops Chicago O'Hare Intl Los Angeles Los Angeles

10:30 - 17:09SYD Sydney Kingsford Smith-MKE Milwaukee-Mitchell

22h 39m2 stops Los Angeles Los Angeles Denver Intl

$1,845United Airlines

Wed, 30 Sep - Wed, 7 Oct

14:35 - 09:05MKE Milwaukee-Mitchell-SYD Sydney Kingsford Smith

25h 30m2 stops Denver Intl Los Angeles Los Angeles

11:50 - 11:34SYD Sydney Kingsford Smith-MKE Milwaukee-Mitchell

40h 44m2 stops San Francisco Chicago O'Hare Intl

$1,869United Airlines

Sun, 8 Nov - Tue, 5 Jan

06:30 - 07:50MKE Milwaukee-Mitchell-SYD Sydney Kingsford Smith

33h 20m2 stops Minneapolis St Paul Los Angeles Los Angeles

10:15 - 08:39SYD Sydney Kingsford Smith-MKE Milwaukee-Mitchell

38h 24m2 stops Los Angeles Los Angeles Detroit Metropolitan Wayne County

$1,871Delta

Sun, 4 Oct - Sun, 11 Oct

17:43 - 08:00MKE Milwaukee-Mitchell-SYD Sydney Kingsford Smith

46h 17m2 stops Dallas/Fort Worth Melbourne

20:40 - 21:52SYD Sydney Kingsford Smith-MKE Milwaukee-Mitchell

41h 12m2 stops Melbourne Dallas/Fort Worth

$1,876American Airlines

Sun, 4 Oct - Sun, 11 Oct

17:30 - 07:00MKE Milwaukee-Mitchell-SYD Sydney Kingsford Smith

44h 30m1 stop Houston George Bush Intcntl

09:15 - 22:46SYD Sydney Kingsford Smith-MKE Milwaukee-Mitchell

30h 31m1 stop Houston George Bush Intcntl

$1,895United Airlines

Sun, 8 Nov - Fri, 8 Jan

08:30 - 09:20MKE Milwaukee-Mitchell-SYD Sydney Kingsford Smith

31h 50m2 stops Denver Intl San Francisco

11:50 - 22:39SYD Sydney Kingsford Smith-MKE Milwaukee-Mitchell

27h 49m2 stops San Francisco Chicago O'Hare Intl

$1,898United Airlines

Sun, 8 Nov - Fri, 8 Jan

14:35 - 09:05MKE Milwaukee-Mitchell-SYD Sydney Kingsford Smith

25h 30m2 stops Denver Intl Los Angeles Los Angeles

09:15 - 11:34SYD Sydney Kingsford Smith-MKE Milwaukee-Mitchell

43h 19m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

$1,935United Airlines

Sun, 8 Nov - Fri, 8 Jan

14:35 - 09:05MKE Milwaukee-Mitchell-SYD Sydney Kingsford Smith

49h 30m2 stops Denver Intl Los Angeles Los Angeles

11:50 - 18:39SYD Sydney Kingsford Smith-MKE Milwaukee-Mitchell

23h 49m2 stops San Francisco Chicago O'Hare Intl

$1,937United Airlines

Sat, 7 Nov - Thu, 7 Jan

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

American Airlines flights from Milwaukee to Sydney

Our best American Airlines deals on Milwaukee to Sydney flight tickets

American Airlines

16 Sept

MKE17:43Milwaukee-Mitchell

22h 12m

1 stop

SYD06:55Sydney Kingsford Smith

23 Sept

SYD12:00Sydney Kingsford Smith

19h 53m

1 stop

MKE16:53Milwaukee-Mitchell

$1,833

American Airlines

16 Sept

MKE14:48Milwaukee-Mitchell

25h 07m

2 stops

SYD06:55Sydney Kingsford Smith

23 Sept

SYD09:10Sydney Kingsford Smith

24h 11m

2 stops

MKE18:21Milwaukee-Mitchell

$1,839

American Airlines

4 Oct

MKE17:43Milwaukee-Mitchell

46h 17m

2 stops

SYD08:00Sydney Kingsford Smith

11 Oct

SYD20:40Sydney Kingsford Smith

41h 12m

2 stops

MKE21:52Milwaukee-Mitchell

$1,876

United Airlines flights from Milwaukee to Sydney

Our best United Airlines deals on Milwaukee to Sydney flight tickets

United Airlines

30 Sept

MKE14:20Milwaukee-Mitchell

25h 40m

2 stops

SYD07:00Sydney Kingsford Smith

7 Oct

SYD10:30Sydney Kingsford Smith

22h 39m

2 stops

MKE17:09Milwaukee-Mitchell

$1,845

United Airlines

8 Nov

MKE14:35Milwaukee-Mitchell

25h 30m

2 stops

SYD09:05Sydney Kingsford Smith

5 Jan

SYD11:50Sydney Kingsford Smith

40h 44m

2 stops

MKE11:34Milwaukee-Mitchell

$1,869

United Airlines

8 Nov

MKE17:30Milwaukee-Mitchell

44h 30m

1 stop

SYD07:00Sydney Kingsford Smith

8 Jan

SYD09:15Sydney Kingsford Smith

30h 31m

1 stop

MKE22:46Milwaukee-Mitchell

$1,895

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

MilwaukeeSydney

MKE Milwaukee-Mitchell - SYD Sydney Kingsford Smith

MKESYD

Milwaukee-Mitchell

Wed 16/9

17:43-06:55

1 stop22h 12m

Sydney Kingsford Smith

Wed 23/9

12:00-16:53

1 stop19h 53m

$1,833

MilwaukeeSydney

MKE Milwaukee-Mitchell - SYD Sydney Kingsford Smith

MKESYD

Milwaukee-Mitchell

Wed 16/9

14:48-06:55

2 stops25h 07m

Sydney Kingsford Smith

Wed 23/9

09:10-18:21

2 stops24h 11m

$1,839

MilwaukeeSydney

MKE Milwaukee-Mitchell - SYD Sydney Kingsford Smith

MKESYD

Milwaukee-Mitchell

Wed 30/9

14:20-07:00

2 stops25h 40m

Sydney Kingsford Smith

Wed 7/10

10:30-17:09

2 stops22h 39m

$1,845

MilwaukeeSydney

MKE Milwaukee-Mitchell - SYD Sydney Kingsford Smith

MKESYD

Milwaukee-Mitchell

Sun 8/11

14:35-09:05

2 stops25h 30m

Sydney Kingsford Smith

Tue 5/1

11:50-11:34

2 stops40h 44m

$1,869

MilwaukeeSydney

MKE Milwaukee-Mitchell - SYD Sydney Kingsford Smith

MKESYD

Milwaukee-Mitchell

Sun 4/10

06:30-07:50

2 stops33h 20m

Sydney Kingsford Smith

Sun 11/10

10:15-08:39

2 stops38h 24m

$1,871

MilwaukeeSydney

MKE Milwaukee-Mitchell - SYD Sydney Kingsford Smith

MKESYD

Milwaukee-Mitchell

Sun 4/10

17:43-08:00

2 stops46h 17m

Sydney Kingsford Smith

Sun 11/10

20:40-21:52

2 stops41h 12m

$1,876

MilwaukeeSydney

MKE Milwaukee-Mitchell - SYD Sydney Kingsford Smith

MKESYD

Milwaukee-Mitchell

Sun 8/11

17:30-07:00

1 stop44h 30m

Sydney Kingsford Smith

Fri 8/1

09:15-22:46

1 stop30h 31m

$1,895

MilwaukeeSydney

MKE Milwaukee-Mitchell - SYD Sydney Kingsford Smith

MKESYD

Milwaukee-Mitchell

Sun 8/11

08:30-09:20

2 stops31h 50m

Sydney Kingsford Smith

Fri 8/1

11:50-22:39

2 stops27h 49m

$1,898

MilwaukeeSydney

MKE Milwaukee-Mitchell - SYD Sydney Kingsford Smith

MKESYD

Milwaukee-Mitchell

Sun 8/11

14:35-09:05

2 stops25h 30m

Sydney Kingsford Smith

Fri 8/1

09:15-11:34

2 stops43h 19m

$1,935

MilwaukeeSydney

MKE Milwaukee-Mitchell - SYD Sydney Kingsford Smith

MKESYD

Milwaukee-Mitchell

Sat 7/11

14:35-09:05

2 stops49h 30m

Sydney Kingsford Smith

Thu 7/1

11:50-18:39

2 stops23h 49m

$1,937

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 resultsSorted by cheapest first

How to get the cheapest flight ticket from Milwaukee 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

What is the typical price of a round-trip flight between Milwaukee and Sydney?

Prices are currently low for flights on this route.

Typical prices usually range from $1,856 to $2,336.
The lowest price recently found on this route was $1,833.

What is the cheapest month to fly to Sydney?

The month of March is, on average, the cheapest month to fly to Sydney from Milwaukee, with most prices found around $0. If you aren’t able to travel to Sydney during the month of March, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $1,342.

Can stopping save me money on Milwaukee to Sydney flights?

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

When to book flights from Milwaukee to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Milwaukee to Sydney according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Milwaukee to Sydney (MKE to SYD) flight deals and tips

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

Best price found	$946
Fastest flight time	25h 49m
Direct flights	None

The best one-way flight to Sydney from Milwaukee in the past 72 hours is $946. The best return flight deal from Milwaukee to Sydney found on momondo in the last 72 hours is $1,833.

The fastest flight from Milwaukee to Sydney takes 25h 49m

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

Search flight deals

Frequently asked questions about flying from Milwaukee to Sydney

How far is Milwaukee-Mitchell to Sydney Kingsford Smith by plane?
Sydney Kingsford Smith is 14865.6 km away from Milwaukee-Mitchell. Flights usually cover this in 25h 49m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Milwaukee-Mitchell Airport to Sydney Kingsford Smith Airport?
Prices for flights from Milwaukee-Mitchell Airport to Sydney Kingsford Smith Airport are refreshed on a daily basis.
How old do you have to be to fly from Milwaukee-Mitchell Airport to Sydney Kingsford Smith Airport?
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 stopovers 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 Milwaukee-Mitchell Airport 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 licence 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.

Parramatta

Wollongong

Terrigal

Katoomba

Penrith

Lithgow

Coogee

Manly

Leura

Randwick

Cronulla

Bondi Beach

Charlestown

Swansea

Newport

Why use momondo?

Why should I use momondo to find a flight deal from Milwaukee 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 Milwaukee to Sydney for you.

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

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

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

Once all potential Milwaukee to Sydney flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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