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

Delta, United Airlines, 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.

$1,015 Cheap Flights from Milwaukee to Sydney in 2026

Q: 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 $3,568 to $2,612. The lowest price recently found on this route was $1,821.

1 adult

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Find the cheapest flights from Milwaukee to Sydney

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

14:35 - 07:00

MKE

SYD

25h 25m

2 stops

09:30 - 17:04

SYD

MKE

22h 34m

2 stops

$1,821Air New Zealand

Wed, 1 Jul - Sun, 12 Jul

13:30 - 07:00

MKE

SYD

26h 30m

2 stops

09:30 - 16:42

SYD

MKE

22h 12m

2 stops

$1,822United Airlines

Wed, 29 Jul - Sun, 9 Aug

14:35 - 06:55

MKE

SYD

25h 20m

2 stops

09:30 - 16:42

SYD

MKE

22h 12m

2 stops

$1,824Air New Zealand

Wed, 29 Jul - Sun, 9 Aug

14:35 - 07:00

MKE

SYD

25h 25m

2 stops

09:30 - 19:26

SYD

MKE

24h 56m

2 stops

$1,891Air New Zealand

Thu, 2 Jul - Sun, 12 Jul

14:35 - 07:00

MKE

SYD

25h 25m

2 stops

09:30 - 17:06

SYD

MKE

22h 36m

2 stops

$1,892United Airlines

Thu, 30 Jul - Sun, 9 Aug

12:08 - 07:05

MKE

SYD

27h 57m

2 stops

12:00 - 17:00

SYD

MKE

20h 00m

1 stop

$2,077American Airlines

Wed, 29 Jul - Sun, 9 Aug

13:15 - 07:05

MKE

SYD

26h 50m

2 stops

12:00 - 17:00

SYD

MKE

20h 00m

1 stop

$2,080American Airlines

Wed, 29 Jul - Sun, 9 Aug

14:35 - 07:00

MKE

SYD

25h 25m

2 stops

09:30 - 01:01

SYD

MKE

30h 31m

2 stops

$2,112Air New Zealand

Sun, 14 Jun - Fri, 26 Jun

10:38 - 06:55

MKE

SYD

29h 17m

2 stops

09:30 - 01:01

SYD

MKE

30h 31m

2 stops

$2,117United Airlines

Sun, 14 Jun - Fri, 26 Jun

06:45 - 06:50

MKE

SYD

33h 05m

2 stops

09:15 - 19:37

SYD

MKE

25h 22m

2 stops

$2,145Delta

Thu, 4 Jun - Wed, 10 Jun

Air New Zealand flights from Milwaukee to Sydney

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

Air New Zealand

1 July

MKE14:35Milwaukee-Mitchell

25h 25m

2 stops

SYD07:00Sydney Kingsford Smith

12 July

SYD09:30Sydney Kingsford Smith

22h 34m

2 stops

MKE17:04Milwaukee-Mitchell

$1,821

Air New Zealand

29 July

MKE14:35Milwaukee-Mitchell

25h 20m

2 stops

SYD06:55Sydney Kingsford Smith

9 Aug

SYD09:30Sydney Kingsford Smith

22h 12m

2 stops

MKE16:42Milwaukee-Mitchell

$1,824

Air New Zealand

2 July

MKE14:35Milwaukee-Mitchell

25h 25m

2 stops

SYD07:00Sydney Kingsford Smith

12 July

SYD09:30Sydney Kingsford Smith

24h 56m

2 stops

MKE19:26Milwaukee-Mitchell

$1,891

Delta flights from Milwaukee to Sydney

Our best Delta deals on Milwaukee to Sydney flight tickets

Delta

4 June

MKE06:45Milwaukee-Mitchell

33h 05m

2 stops

SYD06:50Sydney Kingsford Smith

10 June

SYD09:15Sydney Kingsford Smith

25h 22m

2 stops

MKE19:37Milwaukee-Mitchell

$2,145

Delta

29 May

MKE06:30Milwaukee-Mitchell

33h 20m

2 stops

SYD06:50Sydney Kingsford Smith

1 June

SYD09:15Sydney Kingsford Smith

22h 36m

2 stops

MKE16:51Milwaukee-Mitchell

$2,146

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Wed 1/7

14:35-07:00

2 stops25h 25m

Sydney Kingsford Smith

Sun 12/7

09:30-17:04

2 stops22h 34m

$1,821

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Wed 29/7

13:30-07:00

2 stops26h 30m

Sydney Kingsford Smith

Sun 9/8

09:30-16:42

2 stops22h 12m

$1,822

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Wed 29/7

14:35-06:55

2 stops25h 20m

Sydney Kingsford Smith

Sun 9/8

09:30-16:42

2 stops22h 12m

$1,824

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Thu 2/7

14:35-07:00

2 stops25h 25m

Sydney Kingsford Smith

Sun 12/7

09:30-19:26

2 stops24h 56m

$1,891

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Thu 30/7

14:35-07:00

2 stops25h 25m

Sydney Kingsford Smith

Sun 9/8

09:30-17:06

2 stops22h 36m

$1,892

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Wed 29/7

12:08-07:05

2 stops27h 57m

Sydney Kingsford Smith

Sun 9/8

12:00-17:00

1 stop20h 00m

$2,077

Fastest return journey

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Wed 29/7

13:15-07:05

2 stops26h 50m

Sydney Kingsford Smith

Sun 9/8

12:00-17:00

1 stop20h 00m

$2,080

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Sun 14/6

14:35-07:00

2 stops25h 25m

Sydney Kingsford Smith

Fri 26/6

09:30-01:01

2 stops30h 31m

$2,112

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Sun 14/6

10:38-06:55

2 stops29h 17m

Sydney Kingsford Smith

Fri 26/6

09:30-01:01

2 stops30h 31m

$2,117

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Thu 4/6

06:45-06:50

2 stops33h 05m

Sydney Kingsford Smith

Wed 10/6

09:15-19:37

2 stops25h 22m

$2,145

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 March is, on average, the cheapest month to fly to Sydney from Milwaukee, with most prices found around $1,336. If you aren’t able to travel to Sydney during the month of March, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $1,559.

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

Fastest flight time	25h 25m
Direct flights	None

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

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 25m, 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

Manly

Coogee

Leura

Bondi Beach

Randwick

Cronulla

Charlestown

Newport

Swansea

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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.