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Cheap flights from Milwaukee to Sydney from $876

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
11 Jan — 18 Jan1
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 12 December 2025.

Sun 14/1215:11MKE - SYD
2 stops24h 49mAmerican Airlines
Tue 16/1221:25SYD - MKE
2 stops27h 33mAmerican Airlines
Deal found 10/12$4,283
Sat 13/1215:50MKE - SYD
2 stops24h 25mUnited Airlines
Mon 5/114:00SYD - MKE
2 stops37h 34mUnited Airlines
Deal found 9/12$4,751
Fri 26/1207:08MKE - SYD
2 stops30h 12mUnited Airlines
Sat 3/111:50SYD - MKE
1 stop27h 55mUnited Airlines
Deal found 11/12$4,844
Mon 15/1208:00MKE - SYD
2 stops31h 45mAir New Zealand
Wed 17/1211:45SYD - MKE
2 stops27h 51mAir New Zealand
Deal found 11/12$5,359
Mon 15/1215:23MKE - SYD
1 stop22h 32mQantas Airways
Wed 17/1217:50SYD - MKE
2 stops40h 11mQantas Airways
Deal found 11/12$5,550
Sat 13/1210:54MKE - SYD
2 stops26h 41mMultiple Airlines
Mon 5/107:45SYD - MKE
3 stops28h 13mMultiple Airlines
Deal found 9/12$5,960
Fri 26/1211:54MKE - SYD
2 stops52h 16mQantas Airways
Sat 3/114:05SYD - MKE
1 stop19h 56mQantas Airways
Deal found 11/12$6,032
Wed 17/1214:30MKE - SYD
2 stops27h 00mMultiple Airlines
Tue 17/309:15SYD - MKE
2 stops48h 38mMultiple Airlines
Deal found 11/12$6,479
Fri 26/1213:52MKE - SYD
2 stops26h 08mAmerican Airlines
Sat 3/111:20SYD - MKE
2 stops27h 36mAmerican Airlines
Deal found 11/12$6,572

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 12 December 2025.

Round-trip from

$1,723

One-way from

$876

Popular in

May

Cheapest in

September

Average price

$3,424
American Airlines
  • American Airlines
  • 3/2-11/2
  • 2 total stops
  • 50h 42m total
  • Milwaukee to Sydney
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Delta
  • Delta
  • 20/4
  • 2 total stops
  • 26h 35m total
  • Milwaukee to Sydney
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($936 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($214 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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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 12 December 2025.
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

Tue 3/2

13:04-09:00

2 stops26h 56m

Sydney Kingsford Smith

Wed 11/2

11:20-17:05

2 stops22h 45m

$1,727

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Mon 16/2

11:30-07:00

2 stops26h 30m

Sydney Kingsford Smith

Sun 1/3

11:50-15:12

1 stop20h 22m

$1,747

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Tue 3/2

10:30-09:05

2 stops29h 35m

Sydney Kingsford Smith

Wed 11/2

11:50-14:55

1 stop20h 05m

$1,753

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Mon 1/6

19:17-06:55

1 stop20h 38m

Sydney Kingsford Smith

Thu 20/8

12:00-21:49

1 stop24h 49m

$1,799

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Tue 20/1

15:45-07:00

1 stop22h 15m

Sydney Kingsford Smith

Thu 29/1

11:50-14:55

1 stop20h 05m

$1,822

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Mon 20/4

13:00-06:35

2 stops26h 35m

$876

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Mon 20/4

11:19-06:55

1 stop28h 36m

$1,359

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Mon 20/4

08:13-14:55

3 stops39h 42m

$1,536

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Mon 20/4

08:30-07:20

3 stops31h 50m

$2,202

Flights are sorted by cheapest return flights first.

Deals found on 11/12

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 $297). Flying from Milwaukee to Sydney in January is currently the most expensive (average of $1,278). 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 American Airlines and United Airlines fly from Milwaukee to Sydney in about 26h 30m. The time it takes to get you to your destination can typically vary by up to 26m. 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 $297). Flying from Milwaukee to Sydney in January is currently the most expensive (average of $1,278). 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
Katoomba
Penrith
Terrigal
Manly
Randwick
Lithgow
Coogee
Leura
Bondi Beach
Cronulla

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Milwaukee to Sydney

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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