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Cheap flights from Milwaukee to Sydney from $982

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/4. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — SYD
15 Apr — 22 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Milwaukee to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Milwaukee to Sydney
Explore the most affordable flight options available from Milwaukee to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 March 2026.

Tue 14/416:13
MKE
-
SYD
2 stops23h 47m
United Airlines
Tue 21/409:30
SYD
-
MKE
2 stops22h 17m
United Airlines
Deal found 14/3$1,752
Thu 7/515:25
MKE
-
SYD
2 stops24h 30m
United Airlines
Sun 17/509:30
SYD
-
MKE
2 stops23h 02m
United Airlines
Deal found 15/3$1,824
Sun 15/306:30
MKE
-
SYD
2 stops32h 55m
Delta
Wed 29/409:15
SYD
-
MKE
2 stops22h 07m
Delta
Deal found 12/3$1,881
Thu 11/614:35
MKE
-
SYD
2 stops25h 20m
United Airlines
Fri 19/610:20
SYD
-
MKE
2 stops21h 44m
United Airlines
Deal found 15/3$1,896
Thu 1/1007:00
MKE
-
SYD
2 stops32h 50m
Delta
Sat 31/1009:40
SYD
-
MKE
2 stops27h 45m
Delta
Deal found 12/3$1,910
Sun 26/411:49
MKE
-
SYD
1 stop28h 06m
American Airlines
Sun 3/512:00
SYD
-
MKE
1 stop25h 27m
American Airlines
Deal found 12/3$1,913
Mon 27/411:49
MKE
-
SYD
1 stop28h 06m
American Airlines
Mon 4/512:00
SYD
-
MKE
1 stop20h 01m
American Airlines
Deal found 13/3$1,914
Sun 14/613:40
MKE
-
SYD
2 stops26h 50m
American Airlines
Sat 27/609:10
SYD
-
MKE
2 stops23h 25m
American Airlines
Deal found 15/3$1,990
Sun 14/612:15
MKE
-
SYD
2 stops27h 45m
United Airlines
Fri 26/609:30
SYD
-
MKE
2 stops28h 09m
United Airlines
Deal found 14/3$1,997
Sun 15/317:10
MKE
-
SYD
1 stop21h 50m
United Airlines
Wed 29/410:20
SYD
-
MKE
2 stops26h 01m
United Airlines
Deal found 14/3$2,024
Thu 11/612:06
MKE
-
SYD
1 stop27h 49m
American Airlines
Fri 19/612:00
SYD
-
MKE
1 stop26h 34m
American Airlines
Deal found 15/3$2,056

Find flight deals from Milwaukee to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 16 March 2026.

Round-trip from

$1,752

One-way from

$982

Popular in

December

Cheapest in

March

Average price

$1,364
United Airlines
  • United Airlines
  • 14/4-21/4
  • 4 total stops
  • 49h 45m total
  • Milwaukee to Sydney
Search Deals
Delta
  • Delta
  • 20/4
  • 2 total stops
  • 33h 00m total
  • Milwaukee to Sydney
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($866 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($146 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Milwaukee to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 16 March 2026.
Use the filters below to find and compare flights from Milwaukee to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Mon 27/4

14:32-06:55

2 stops25h 23m

Sydney Kingsford Smith

Mon 4/5

09:30-17:02

2 stops22h 32m

$1,752

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Wed 13/5

15:51-07:00

2 stops24h 09m

Sydney Kingsford Smith

Sun 24/5

10:20-17:53

2 stops22h 33m

$1,752
Fastest return journey

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Wed 13/5

17:00-06:55

1 stop22h 55m

Sydney Kingsford Smith

Sun 24/5

12:00-17:35

1 stop20h 35m

$1,913

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Sun 17/5

09:35-06:50

2 stops30h 15m

Sydney Kingsford Smith

Sat 23/5

09:15-20:28

2 stops26h 13m

$2,113

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Thu 23/4

10:45-07:00

2 stops29h 15m

Sydney Kingsford Smith

Mon 27/4

10:20-16:47

2 stops21h 27m

$2,242

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Tue 16/6

13:30-06:25

2 stops25h 55m

Sydney Kingsford Smith

Thu 25/6

09:10-19:57

2 stops25h 47m

$2,305

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Tue 7/4

09:08-16:50

2 stops40h 42m

Sydney Kingsford Smith

Tue 14/4

15:40-17:51

2 stops41h 11m

$2,309

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Sun 26/4

15:52-10:40

2 stops27h 48m

Sydney Kingsford Smith

Sun 3/5

09:55-23:59

3 stops29h 04m

$2,669

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Fri 15/5

05:55-07:20

2 stops34h 25m

Sydney Kingsford Smith

Mon 18/5

09:20-13:11

3 stops42h 51m

$3,008

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Thu 23/4

11:13-06:20

2 stops28h 07m

Sydney Kingsford Smith

Mon 27/4

08:55-13:30

2 stops43h 35m

$3,047

Flights are sorted by cheapest return flights first.

Deals found on 16/3

Showing 1-10 of 12 resultsSorted by cheapest first
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Best time to book a flight from Milwaukee to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Milwaukee with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Milwaukee to Sydney

What is the cheapest month to book a flight from Milwaukee to Sydney?

Currently, August is the cheapest month in which you can book a flight from Milwaukee to Sydney (average of $283). Flying from Milwaukee to Sydney in October is currently the most expensive (average of $1,286). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Milwaukee to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Milwaukee to Sydney?

    Airlines like United Airlines, American Airlines, and Delta fly from Milwaukee to Sydney in about 22h 55m. The time it takes to get you to your destination can typically vary by up to 7h 20m. The distance from Milwaukee to Sydney is about 14870 km. This flight may include one or multiple stops.

  • Can I find deals for flights from Milwaukee to Sydney that include hotel bookings?

    Yes. In addition to deals on Milwaukee to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Milwaukee to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Milwaukee to Sydney.

  • Can I find deals for business class flights from Milwaukee to Sydney?

    Yes. Cheapflights offers flight deals from Milwaukee to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Milwaukee to Sydney?

    Currently, August is the cheapest month in which you can book a flight from Milwaukee to Sydney (average of $283). Flying from Milwaukee to Sydney in October is currently the most expensive (average of $1,286). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Penrith
Katoomba
Manly
Terrigal
Lithgow
Bondi Beach
Coogee
Cronulla
Leura
Randwick

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Milwaukee to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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How does Cheapflights help users find flights from Milwaukee to Sydney?

Cheapflights makes it easy to find Milwaukee to Sydney flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Milwaukee to Sydney?

Millions of users choose and trust Cheapflights to book the best flight deals from Milwaukee to Sydney for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Milwaukee to Sydney with no change fees?

Certainly. Search results for flights to Sydney from Milwaukee shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Milwaukee to Sydney become cheaper?

Yes, Cheapflights offers price alerts on Milwaukee to Sydney flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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