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Cheap flights from Milwaukee to Sydney from $1,961

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/4. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — SYD
18 May — 25 May1
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 18 April 2026.

Wed 15/417:00
MKE
-
SYD
1 stop22h 55m
Qantas Airways
Wed 22/412:00
SYD
-
MKE
1 stop25h 27m
Qantas Airways
Deal found 14/4$1,961
Wed 4/1112:10
MKE
-
SYD
1 stop25h 45m
American Airlines
Wed 11/1114:05
SYD
-
MKE
1 stop24h 26m
American Airlines
Deal found 15/4$1,969
Sun 1/1116:00
MKE
-
SYD
1 stop22h 00m
United Airlines
Wed 11/1111:50
SYD
-
MKE
1 stop19h 56m
United Airlines
Deal found 15/4$1,973
Wed 2/914:46
MKE
-
SYD
2 stops25h 19m
American Airlines
Wed 9/912:00
SYD
-
MKE
1 stop24h 10m
American Airlines
Deal found 15/4$1,975
Sun 1/1116:00
MKE
-
SYD
1 stop22h 00m
United Airlines
Tue 10/1111:50
SYD
-
MKE
2 stops23h 49m
United Airlines
Deal found 15/4$1,980
Wed 2/917:50
MKE
-
SYD
1 stop22h 05m
Qantas Airways
Tue 8/912:00
SYD
-
MKE
1 stop20h 00m
Qantas Airways
Deal found 15/4$2,008
Tue 1/917:50
MKE
-
SYD
1 stop22h 05m
Qantas Airways
Wed 9/912:00
SYD
-
MKE
1 stop20h 00m
Qantas Airways
Deal found 15/4$2,009
Mon 31/817:50
MKE
-
SYD
1 stop22h 05m
Qantas Airways
Tue 8/912:00
SYD
-
MKE
1 stop20h 00m
Qantas Airways
Deal found 15/4$2,041
Sun 1/1116:00
MKE
-
SYD
1 stop22h 00m
United Airlines
Thu 12/1111:50
SYD
-
MKE
1 stop19h 56m
United Airlines
Deal found 15/4$2,043
Sun 14/612:06
MKE
-
SYD
2 stops27h 59m
American Airlines
Fri 26/621:25
SYD
-
MKE
2 stops25h 17m
American Airlines
Deal found 14/4$2,044
Sun 30/814:40
MKE
-
SYD
2 stops25h 15m
United Airlines
Fri 11/910:20
SYD
-
MKE
2 stops21h 26m
United Airlines
Deal found 15/4$2,050

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 18 April 2026.

Round-trip from

$1,961

Popular in

May

Cheapest in

March

Average price

$1,657
Qantas Airways
  • Qantas Airways
  • 2/9-9/9
  • 2 total stops
  • 47h 28m total
  • Milwaukee to Sydney
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($649 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($265 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 18 April 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 31/8

12:10-06:55

2 stops27h 45m

Sydney Kingsford Smith

Sun 6/9

10:20-16:54

2 stops21h 34m

$1,980

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Tue 1/9

14:35-06:55

2 stops25h 20m

Sydney Kingsford Smith

Sun 6/9

09:30-16:54

2 stops22h 24m

$1,980
Fastest return journey

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Tue 1/9

14:40-06:55

2 stops25h 15m

Sydney Kingsford Smith

Thu 10/9

10:20-16:46

2 stops21h 26m

$2,050

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Mon 31/8

17:50-06:55

1 stop22h 05m

Sydney Kingsford Smith

Sat 12/9

12:00-22:57

1 stop25h 57m

$2,111

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Fri 5/6

09:35-06:50

2 stops30h 15m

Sydney Kingsford Smith

Tue 9/6

09:15-18:09

2 stops23h 54m

$2,294

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Sat 6/6

14:50-07:00

2 stops25h 10m

Sydney Kingsford Smith

Wed 10/6

09:30-18:51

2 stops24h 21m

$2,390

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Sun 30/8

17:50-09:05

2 stops48h 15m

Sydney Kingsford Smith

Tue 8/9

12:00-17:00

1 stop20h 00m

$2,425

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Fri 5/6

12:15-07:20

3 stops28h 05m

Sydney Kingsford Smith

Tue 9/6

09:20-17:53

2 stops23h 33m

$2,606

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Sun 14/6

09:57-06:50

2 stops29h 53m

Sydney Kingsford Smith

Fri 26/6

09:15-23:59

2 stops29h 44m

$2,671

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Wed 22/7

12:06-06:55

1 stop27h 49m

Sydney Kingsford Smith

Wed 12/8

12:00-17:00

1 stop20h 00m

$2,687

Flights are sorted by cheapest return flights first.

Deals found on 16/4

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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, March is the cheapest month in which you can book a flight from Milwaukee to Sydney (average of $1,328). Flying from Milwaukee to Sydney in May is currently the most expensive (average of $4,278). 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 United Airlines, Qantas Airways, and Delta fly from Milwaukee to Sydney in about 22h 05m. The time it takes to get you to your destination can typically vary by up to 8h 10m. 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, March is the cheapest month in which you can book a flight from Milwaukee to Sydney (average of $1,328). Flying from Milwaukee to Sydney in May is currently the most expensive (average of $4,278). 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
Penrith
Katoomba
Terrigal
Lithgow
Cronulla
Manly
Bondi Beach
Leura
Randwick
Coogee

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

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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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