How long is the flight from Milwaukee to Sydney?

Airlines like United Airlines fly from Milwaukee to Sydney in about 30h. 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.

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

What is the cheapest time of day to fly from MKE to SYD?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Milwaukee to Sydney as you normally would.

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.

$1,295+ Cheap Flights from Milwaukee to Sydney

Cheap flight deals from Milwaukee to Sydney

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 September 2026.

Sun 1/1108:00 -

1 stop30h 00m

Sun 8/1109:15 -

1 stop23h 00m

Deal found 17/9$1,911

Sun 1/1114:45 -

2 stops25h 15m

Sun 8/1111:15 -

2 stops23h 14m

Deal found 17/9$1,913

Wed 14/1008:00 -

2 stops31h 55m

Sat 24/1010:30 -

2 stops26h 55m

Deal found 16/9$1,918

Thu 29/1012:21 -

1 stop26h 34m

Thu 5/1114:05 -

1 stop20h 24m

Deal found 14/9$1,979

Thu 29/1015:33 -

2 stops23h 27m

Thu 5/1109:20 -

1 stop22h 55m

Deal found 14/9$1,983

Sun 1/1119:29 -

2 stops45h 06m

Sun 8/1119:40 -

3 stops39h 54m

Deal found 17/9$2,152

Sat 31/1008:00 -

1 stop31h 00m

Sat 7/1109:20 -

1 stop22h 55m

Deal found 15/9$2,349

Sat 7/1108:00 -

1 stop30h 00m

Wed 11/1109:15 -

1 stop30h 31m

Deal found 16/9$2,406

Find flight deals from Milwaukee to Sydney

Round-trip from	$1,911
One-way from	$1,295
Popular in	May
Cheapest in	October
Average price	$2,031

United Airlines
1/11-8/11
2 total stops
53h 00m total
Milwaukee to Sydney

Search Deals

American Airlines
1/1-31/12
2 total stops
25h 53m total
Milwaukee to Sydney

Search Deals

Highest demand for flights based on searches. 21% potential increase in price ($914 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 11% potential price decrease ($363 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MilwaukeeSydney

MKE Milwaukee-Mitchell - SYD Sydney Kingsford Smith

MKESYD

Milwaukee-Mitchell

Fri 1/1

06:06-06:25

3 stops31h 19m

Sydney Kingsford Smith

Wed 31/12

00:00-08:00

Nonstop0h 00m

$1,624

Fastest return journey

MilwaukeeSydney

MKE Milwaukee-Mitchell - SYD Sydney Kingsford Smith

MKESYD

Milwaukee-Mitchell

Fri 1/1

07:45-07:00

1 stop30h 15m

Sydney Kingsford Smith

Wed 31/12

00:00-08:00

Nonstop0h 00m

$1,648

MilwaukeeSydney

MKE Milwaukee-Mitchell - SYD Sydney Kingsford Smith

MKESYD

Milwaukee-Mitchell

Sun 17/1

16:15-06:20

2 stops45h 05m

Sydney Kingsford Smith

Sun 31/1

09:15-13:07

1 stop20h 52m

$1,942

MilwaukeeSydney

MKE Milwaukee-Mitchell - SYD Sydney Kingsford Smith

MKESYD

Milwaukee-Mitchell

Sat 7/11

08:00-07:00

1 stop30h 00m

Sydney Kingsford Smith

Wed 11/11

09:15-22:46

1 stop30h 31m

$2,406

MilwaukeeSydney

MKE Milwaukee-Mitchell - SYD Sydney Kingsford Smith

MKESYD

Milwaukee-Mitchell

Wed 6/1

10:27-09:05

2 stops29h 38m

Sydney Kingsford Smith

Thu 21/1

09:20-19:10

2 stops26h 50m

$2,453

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Sorted by cheapest first

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.

MKE-SYD

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.

Related info for your journey

How long is the flight from Milwaukee to Sydney?
Airlines like United Airlines fly from Milwaukee to Sydney in about 30h. 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.

See more FAQs

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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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Cheap flights from Milwaukee to Sydney from $1,295

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Milwaukee to Sydney

Cheapest flights from Milwaukee to SydneyExplore 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 September 2026.

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 September 2026.

Best flights from Milwaukee to SydneyDiscover carefully curated flight deals from Milwaukee to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2026.

Discover carefully curated flight deals from Milwaukee to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2026.

Last-minute flights from Milwaukee to SydneyDiscover last-minute flight deals from Milwaukee to Sydney. Data last updated 18 September 2026 and is based on user searches.

Discover last-minute flight deals from Milwaukee to Sydney. Data last updated 18 September 2026 and is based on user searches.

One-way flights from Milwaukee to SydneySearch for one-way flight options from Milwaukee to Sydney. Find affordable one-way fares based on user searches. Data last updated 18 September 2026.

Search for one-way flight options from Milwaukee to Sydney. Find affordable one-way fares based on user searches. Data last updated 18 September 2026.

Find flight deals from Milwaukee to Sydney

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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.

Related info for your journey

How long is the flight from Milwaukee to Sydney?

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

How can I find direct flights from Milwaukee to Sydney?

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

Travelling to a place near Sydney?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Milwaukee to Sydney

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

Complete your trip

Complete your trip to Sydney by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to New South Wales

Book a non-stop flight to one of these other cities located in New South Wales.

Search flights from Milwaukee to Sydney by cabin class

Find flights from Milwaukee to Sydney, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Milwaukee and Sydney flights

Browse other Milwaukee and Sydney flight options. Last updated on 18 September 2026.

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Other flights to Sydney

Explore flights to Sydney departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 18 September 2026.

Fly with Cheapflights

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

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

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

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

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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 September 2026.

Best flights from Milwaukee to Sydney
Discover carefully curated flight deals from Milwaukee to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2026.

Last-minute flights from Milwaukee to Sydney
Discover last-minute flight deals from Milwaukee to Sydney. Data last updated 18 September 2026 and is based on user searches.

One-way flights from Milwaukee to Sydney
Search for one-way flight options from Milwaukee to Sydney. Find affordable one-way fares based on user searches. Data last updated 18 September 2026.