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Cheap flights from Milwaukee to Sydney from $834

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
28 Feb — 7 Mar1
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 29 January 2026.

Sun 15/309:35
MKE
-
SYD
2 stops29h 50m
Delta
Wed 29/409:15
SYD
-
MKE
2 stops25h 43m
Delta
Deal found 29/1$1,733
Thu 5/311:02
MKE
-
SYD
2 stops26h 48m
Delta
Sat 14/309:40
SYD
-
MKE
2 stops27h 36m
Delta
Deal found 29/1$1,876
Fri 30/115:45
MKE
-
SYD
1 stop22h 15m
United Airlines
Sat 21/211:50
SYD
-
MKE
1 stop27h 55m
United Airlines
Deal found 27/1$1,882
Sun 15/315:05
MKE
-
SYD
1 stop23h 50m
Multiple Airlines
Wed 29/412:00
SYD
-
MKE
1 stop20h 01m
Multiple Airlines
Deal found 27/1$1,949
Tue 3/215:53
MKE
-
SYD
1 stop22h 02m
American Airlines
Wed 11/214:05
SYD
-
MKE
1 stop20h 00m
American Airlines
Deal found 27/1$1,950
Sun 15/315:05
MKE
-
SYD
1 stop23h 50m
Qantas Airways
Wed 29/412:00
SYD
-
MKE
1 stop20h 01m
Qantas Airways
Deal found 29/1$1,987
Fri 15/515:06
MKE
-
SYD
2 stops24h 59m
American Airlines
Mon 25/509:10
SYD
-
MKE
2 stops27h 28m
American Airlines
Deal found 28/1$2,016

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 29 January 2026.

Round-trip from

$1,733

One-way from

$834

Popular in

May

Cheapest in

September

Average price

$2,900
Delta
  • Delta
  • 15/3-29/4
  • 4 total stops
  • 55h 33m total
  • Milwaukee to Sydney
Search Deals
Delta
  • Delta
  • 20/4
  • 2 total stops
  • 25h 56m total
  • Milwaukee to Sydney
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($803 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($192 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 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 29 January 2026.
Use the filters below to find and compare flights from Milwaukee to Sydney that are best for you.

Fly from

Milwaukee

Fly to

Sydney

Route

Depart

Return

Price

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Sun 15/3

09:35-07:25

2 stops29h 50m

Sydney Kingsford Smith

Wed 29/4

09:15-19:58

2 stops25h 43m

$1,733

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Wed 29/4

15:53-06:50

2 stops23h 57m

Sydney Kingsford Smith

Wed 13/5

09:15-18:02

2 stops23h 47m

$1,875

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Tue 28/4

10:53-06:50

2 stops28h 57m

Sydney Kingsford Smith

Wed 13/5

09:15-18:02

2 stops23h 47m

$1,875

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Thu 5/3

11:02-06:50

2 stops26h 48m

Sydney Kingsford Smith

Sat 14/3

09:40-21:16

2 stops27h 36m

$1,876

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Sun 15/3

17:10-07:00

1 stop21h 50m

Sydney Kingsford Smith

Wed 29/4

10:20-17:03

2 stops21h 43m

$1,889

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Thu 30/4

09:35-06:50

2 stops30h 15m

Sydney Kingsford Smith

Thu 14/5

09:15-21:24

2 stops27h 09m

$1,889

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Sun 15/3

15:05-06:55

1 stop23h 50m

Sydney Kingsford Smith

Wed 29/4

12:00-17:01

1 stop20h 01m

$1,949

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Sun 15/3

11:51-06:55

1 stop27h 04m

Sydney Kingsford Smith

Wed 29/4

12:00-22:23

1 stop25h 23m

$1,950

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Fri 3/4

12:13-07:55

2 stops27h 42m

$834

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Mon 20/4

13:54-06:50

2 stops25h 56m

$834

Flights are sorted by cheapest return flights first.

Deals found on 26/1

Showing 1-10 of 16 results
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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 December is currently the most expensive (average of $1,219). 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.

How much does it cost for a return flight from Milwaukee to Sydney?

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 Delta fly from Milwaukee to Sydney in about 29h 50m. The time it takes to get you to your destination can typically vary by up to . The distance from Milwaukee to Sydney is about 14870 km.

  • 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 December is currently the most expensive (average of $1,219). 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
Manly
Katoomba
Terrigal
Lithgow
Leura
Coogee
Cronulla
Randwick
Bondi Beach

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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