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

United Airlines, American Airlines, and Alaska 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.

$875 Cheap Flights from Milwaukee to Sydney in 2025/26

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

Prices are currently typical for flights on this route. Typical prices usually range from $1,414 to $2,641. The lowest price recently found on this route was $1,847.

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Find the cheapest flights from Milwaukee to Sydney

Round-trip

One-way

Cheap return flights

16:00 - 07:00MKE-SYD

22h 00m1 stop

11:50 - 20:42SYD-MKE

25h 52m1 stop

$1,847United Airlines

Find Deal

Sat, 15 Nov - Sat, 6 Dec

14:30 - 09:05MKE-SYD

26h 35m2 stops

12:10 - 17:17SYD-MKE

22h 07m2 stops

$1,853United Airlines

Find Deal

Sat, 1 Nov - Fri, 14 Nov

14:36 - 06:10MKE-SYD

46h 34m2 stops

17:45 - 17:35SYD-MKE

40h 50m3 stops

$1,999Multiple Airlines

Find Deal

Mon, 2 Feb - Mon, 16 Feb

16:00 - 10:30MKE-SYD

26h 30m2 stops

13:55 - 22:43SYD-MKE

25h 48m3 stops

$2,044Multiple Airlines

Find Deal

Wed, 29 Oct - Wed, 5 Nov

17:47 - 06:55MKE-SYD

21h 08m1 stop

14:05 - 22:08SYD-MKE

25h 03m1 stop

$2,247American Airlines

Find Deal

Sat, 1 Nov - Fri, 14 Nov

13:12 - 06:55MKE-SYD

24h 43m1 stop

14:05 - 16:48SYD-MKE

19h 43m1 stop

$2,964Qantas Airways

Find Deal

Fri, 16 Jan - Mon, 26 Jan

15:08 - 06:55MKE-SYD

22h 47m1 stop

14:05 - 16:48SYD-MKE

19h 43m1 stop

$3,780Qantas Airways

Find Deal

Tue, 23 Dec - Wed, 7 Jan

10:53 - 09:35MKE-SYD

29h 42m2 stops

11:20 - 22:30SYD-MKE

28h 10m3 stops

$3,881Air Canada

Find Deal

Sat, 22 Nov - Sat, 6 Dec

10:53 - 08:35MKE-SYD

29h 42m3 stops

11:20 - 22:43SYD-MKE

28h 23m3 stops

$3,987Air Canada

Find Deal

Wed, 29 Oct - Wed, 5 Nov

13:12 - 09:00MKE-SYD

26h 48m2 stops

11:15 - 20:34SYD-MKE

26h 19m2 stops

$34,742American Airlines

Find Deal

Sat, 31 Jan - Sun, 15 Feb

Qantas Airways flights from Milwaukee to Sydney

Our best Qantas Airways deals on Milwaukee to Sydney flight tickets

Qantas Airways

16 Jan

MKE13:12Milwaukee-Mitchell

24h 43m

1 stop

SYD06:55Sydney Kingsford Smith

26 Jan

SYD14:05Sydney Kingsford Smith

19h 43m

1 stop

MKE16:48Milwaukee-Mitchell

$2,964

Find similar

Qantas Airways

23 Dec

MKE15:08Milwaukee-Mitchell

22h 47m

1 stop

SYD06:55Sydney Kingsford Smith

7 Jan

SYD14:05Sydney Kingsford Smith

19h 43m

1 stop

MKE16:48Milwaukee-Mitchell

$3,780

Find similar

Qantas Airways

11 Dec

MKE15:11Milwaukee-Mitchell

22h 44m

1 stop

SYD06:55Sydney Kingsford Smith

18 Dec

SYD14:05Sydney Kingsford Smith

19h 56m

1 stop

MKE17:01Milwaukee-Mitchell

$4,198

Find similar

United Airlines flights from Milwaukee to Sydney

Our best United Airlines deals on Milwaukee to Sydney flight tickets

United Airlines

15 Nov

MKE16:00Milwaukee-Mitchell

22h 00m

1 stop

SYD07:00Sydney Kingsford Smith

6 Dec

SYD11:50Sydney Kingsford Smith

25h 52m

1 stop

MKE20:42Milwaukee-Mitchell

$1,847

Find similar

United Airlines

1 Nov

MKE14:30Milwaukee-Mitchell

26h 35m

2 stops

SYD09:05Sydney Kingsford Smith

14 Nov

SYD12:10Sydney Kingsford Smith

22h 07m

2 stops

MKE17:17Milwaukee-Mitchell

$1,853

Find similar

United Airlines

13 Nov

MKE08:00Milwaukee-Mitchell

30h 00m

1 stop

SYD07:00Sydney Kingsford Smith

17 Nov

SYD11:50Sydney Kingsford Smith

27h 55m

1 stop

MKE22:45Milwaukee-Mitchell

$2,051

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Sat 15/11

16:00-07:00

1 stop22h 00m

Sydney Kingsford Smith

Sat 6/12

11:50-20:42

1 stop25h 52m

$1,847

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Sat 1/11

14:30-09:05

2 stops26h 35m

Sydney Kingsford Smith

Fri 14/11

12:10-17:17

2 stops22h 07m

$1,853

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Mon 2/2

14:36-06:10

2 stops46h 34m

Sydney Kingsford Smith

Mon 16/2

17:45-17:35

3 stops40h 50m

$1,999

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Wed 29/10

16:00-10:30

2 stops26h 30m

Sydney Kingsford Smith

Wed 5/11

13:55-22:43

3 stops25h 48m

$2,044

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Sat 1/11

17:47-06:55

1 stop21h 08m

Sydney Kingsford Smith

Fri 14/11

14:05-22:08

1 stop25h 03m

$2,247

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Fri 16/1

13:12-06:55

1 stop24h 43m

Sydney Kingsford Smith

Mon 26/1

14:05-16:48

1 stop19h 43m

$2,964

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Tue 23/12

15:08-06:55

1 stop22h 47m

Sydney Kingsford Smith

Wed 7/1

14:05-16:48

1 stop19h 43m

$3,780

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Sat 22/11

10:53-09:35

2 stops29h 42m

Sydney Kingsford Smith

Sat 6/12

11:20-22:30

3 stops28h 10m

$3,881

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Wed 29/10

10:53-08:35

3 stops29h 42m

Sydney Kingsford Smith

Wed 5/11

11:20-22:43

3 stops28h 23m

$3,987

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Sat 31/1

13:12-09:00

2 stops26h 48m

Sydney Kingsford Smith

Sun 15/2

11:15-20:34

2 stops26h 19m

$34,742

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

What is the cheapest month to fly to Sydney?

The month of November is, on average, the cheapest month to fly to Sydney from Milwaukee, with most prices found around $2,024. If you aren’t able to travel to Sydney during the month of November, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $2,026.

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

Direct flights	None

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

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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 21h 08m, 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

Penrith

Katoomba

Lithgow

Leura

Manly

Bondi Beach

Coogee

Randwick

Cronulla

Charlestown

Newport

Swansea

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.