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

United Airlines, Delta, and Qantas Airways 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.

$933 Cheap Flights from Milwaukee to Sydney in 2026/27

Find the cheapest flights from Milwaukee to Sydney

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

08:00 - 07:00MKE Milwaukee-Mitchell-SYD Sydney Kingsford Smith

30h 00m1 stop Houston George Bush Intcntl

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

23h 00m1 stop Houston George Bush Intcntl

$1,773United Airlines

Wed, 4 Nov - Wed, 11 Nov

14:23 - 09:20MKE Milwaukee-Mitchell-SYD Sydney Kingsford Smith

25h 57m2 stops Chicago O'Hare Intl San Francisco

09:15 - 14:58SYD Sydney Kingsford Smith-MKE Milwaukee-Mitchell

22h 43m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

$1,779United Airlines

Wed, 4 Nov - Wed, 11 Nov

12:15 - 06:55MKE Milwaukee-Mitchell-SYD Sydney Kingsford Smith

25h 40m1 stop Dallas/Fort Worth

18:30 - 17:29SYD Sydney Kingsford Smith-MKE Milwaukee-Mitchell

39h 59m2 stops Melbourne Dallas/Fort Worth

$1,941Qantas Airways

Wed, 4 Nov - Wed, 11 Nov

16:00 - 08:35MKE Milwaukee-Mitchell-SYD Sydney Kingsford Smith

24h 35m2 stops Houston George Bush Intcntl Auckland Intl

07:50 - 22:46SYD Sydney Kingsford Smith-MKE Milwaukee-Mitchell

29h 56m2 stops Auckland Intl Houston George Bush Intcntl

$1,997Air New Zealand

Tue, 16 Mar - Sat, 17 Apr

08:00 - 07:00MKE Milwaukee-Mitchell-SYD Sydney Kingsford Smith

30h 00m1 stop Houston George Bush Intcntl

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

30h 31m1 stop Houston George Bush Intcntl

$2,002United Airlines

Wed, 18 Nov - Wed, 25 Nov

12:03 - 07:00MKE Milwaukee-Mitchell-SYD Sydney Kingsford Smith

25h 57m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

11:50 - 18:58SYD Sydney Kingsford Smith-MKE Milwaukee-Mitchell

24h 08m2 stops San Francisco Chicago O'Hare Intl

$2,008United Airlines

Wed, 18 Nov - Wed, 25 Nov

18:09 - 19:25MKE Milwaukee-Mitchell-SYD Sydney Kingsford Smith

32h 16m2 stops Dallas/Fort Worth Brisbane

14:05 - 17:29SYD Sydney Kingsford Smith-MKE Milwaukee-Mitchell

20h 24m1 stop Dallas/Fort Worth

$2,031Qantas Airways

Sat, 7 Nov - Wed, 11 Nov

07:05 - 06:55MKE Milwaukee-Mitchell-SYD Sydney Kingsford Smith

30h 50m1 stop Dallas/Fort Worth

14:05 - 21:56SYD Sydney Kingsford Smith-MKE Milwaukee-Mitchell

24h 51m1 stop Dallas/Fort Worth

$2,055American Airlines

Wed, 4 Nov - Wed, 11 Nov

14:45 - 06:25MKE Milwaukee-Mitchell-SYD Sydney Kingsford Smith

22h 40m2 stops Phoenix Sky Harbor Intl Los Angeles

11:10 - 21:56SYD Sydney Kingsford Smith-MKE Milwaukee-Mitchell

27h 46m2 stops Los Angeles Dallas/Fort Worth

$2,061American Airlines

Wed, 4 Nov - Wed, 11 Nov

16:00 - 08:35MKE Milwaukee-Mitchell-SYD Sydney Kingsford Smith

24h 35m2 stops Houston George Bush Intcntl Auckland Intl

19:20 - 22:46SYD Sydney Kingsford Smith-MKE Milwaukee-Mitchell

42h 26m2 stops Auckland Intl Houston George Bush Intcntl

$2,104Air New Zealand

Tue, 16 Mar - Thu, 15 Apr

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Air New Zealand flights from Milwaukee to Sydney

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

Air New Zealand

16 Mar

MKE16:00Milwaukee-Mitchell

24h 35m

2 stops

SYD08:35Sydney Kingsford Smith

17 Apr

SYD07:50Sydney Kingsford Smith

29h 56m

2 stops

MKE22:46Milwaukee-Mitchell

$1,997

Air New Zealand

16 Mar

MKE16:00Milwaukee-Mitchell

24h 35m

2 stops

SYD08:35Sydney Kingsford Smith

15 Apr

SYD19:20Sydney Kingsford Smith

42h 26m

2 stops

MKE22:46Milwaukee-Mitchell

$2,104

Air New Zealand

16 Mar

MKE16:00Milwaukee-Mitchell

24h 35m

2 stops

SYD08:35Sydney Kingsford Smith

19 Apr

SYD11:55Sydney Kingsford Smith

41h 51m

2 stops

MKE14:46Milwaukee-Mitchell

$2,204

Delta flights from Milwaukee to Sydney

Our best Delta deals on Milwaukee to Sydney flight tickets

Delta

8 Oct

MKE07:05Milwaukee-Mitchell

32h 45m

2 stops

SYD07:50Sydney Kingsford Smith

15 Oct

SYD10:15Sydney Kingsford Smith

25h 51m

2 stops

MKE20:06Milwaukee-Mitchell

$2,151

Delta

14 Mar

MKE15:15Milwaukee-Mitchell

22h 50m

2 stops

SYD06:05Sydney Kingsford Smith

16 Apr

SYD09:15Sydney Kingsford Smith

23h 49m

2 stops

MKE18:04Milwaukee-Mitchell

$2,295

Delta

23 Mar

MKE15:15Milwaukee-Mitchell

24h 05m

2 stops

SYD07:20Sydney Kingsford Smith

8 Apr

SYD09:15Sydney Kingsford Smith

38h 17m

2 stops

MKE08:32Milwaukee-Mitchell

$2,320

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MilwaukeeSydney

MKE Milwaukee-Mitchell - SYD Sydney Kingsford Smith

MKESYD

Milwaukee-Mitchell

Wed 4/11

08:00-07:00

1 stop30h 00m

Sydney Kingsford Smith

Wed 11/11

09:15-15:15

1 stop23h 00m

$1,773

Fastest return journey

MilwaukeeSydney

MKE Milwaukee-Mitchell - SYD Sydney Kingsford Smith

MKESYD

Milwaukee-Mitchell

Wed 4/11

14:23-09:20

2 stops25h 57m

Sydney Kingsford Smith

Wed 11/11

09:15-14:58

2 stops22h 43m

$1,779

MilwaukeeSydney

MKE Milwaukee-Mitchell - SYD Sydney Kingsford Smith

MKESYD

Milwaukee-Mitchell

Wed 4/11

12:15-06:55

1 stop25h 40m

Sydney Kingsford Smith

Wed 11/11

18:30-17:29

2 stops39h 59m

$1,941

MilwaukeeSydney

MKE Milwaukee-Mitchell - SYD Sydney Kingsford Smith

MKESYD

Milwaukee-Mitchell

Tue 16/3

16:00-08:35

2 stops24h 35m

Sydney Kingsford Smith

Sat 17/4

07:50-22:46

2 stops29h 56m

$1,997

MilwaukeeSydney

MKE Milwaukee-Mitchell - SYD Sydney Kingsford Smith

MKESYD

Milwaukee-Mitchell

Wed 18/11

08:00-07:00

1 stop30h 00m

Sydney Kingsford Smith

Wed 25/11

09:15-22:46

1 stop30h 31m

$2,002

MilwaukeeSydney

MKE Milwaukee-Mitchell - SYD Sydney Kingsford Smith

MKESYD

Milwaukee-Mitchell

Wed 18/11

12:03-07:00

2 stops25h 57m

Sydney Kingsford Smith

Wed 25/11

11:50-18:58

2 stops24h 08m

$2,008

MilwaukeeSydney

MKE Milwaukee-Mitchell - SYD Sydney Kingsford Smith

MKESYD

Milwaukee-Mitchell

Sat 7/11

18:09-19:25

2 stops32h 16m

Sydney Kingsford Smith

Wed 11/11

14:05-17:29

1 stop20h 24m

$2,031

MilwaukeeSydney

MKE Milwaukee-Mitchell - SYD Sydney Kingsford Smith

MKESYD

Milwaukee-Mitchell

Wed 4/11

07:05-06:55

1 stop30h 50m

Sydney Kingsford Smith

Wed 11/11

14:05-21:56

1 stop24h 51m

$2,055

MilwaukeeSydney

MKE Milwaukee-Mitchell - SYD Sydney Kingsford Smith

MKESYD

Milwaukee-Mitchell

Wed 4/11

14:45-06:25

2 stops22h 40m

Sydney Kingsford Smith

Wed 11/11

11:10-21:56

2 stops27h 46m

$2,061

MilwaukeeSydney

MKE Milwaukee-Mitchell - SYD Sydney Kingsford Smith

MKESYD

Milwaukee-Mitchell

Tue 16/3

16:00-08:35

2 stops24h 35m

Sydney Kingsford Smith

Thu 15/4

19:20-22:46

2 stops42h 26m

$2,104

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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 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 $1,774.

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	$933
Fastest flight time	30h 00m
Direct flights	None

The best one-way flight to Sydney from Milwaukee in the past 72 hours is $933. The best return flight deal from Milwaukee to Sydney found on momondo in the last 72 hours is $1,773.

The fastest flight from Milwaukee to Sydney takes 30h 00m

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 30h 00m, 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.

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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.