$676 Cheap Flights from Sydney (SYD) to Milwaukee (MKE)

View $676 flight on Tue, Oct 28, 2025Opens in a new window

Popular airlines from Sydney Airport (SYD) to General Mitchell Intl. Airport (MKE)

Cheap Flights from Sydney to Milwaukee (SYD-MKE)

Prices were available within the past 7 days and start at $676 for one-way flights and $1,173 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Apr 23 - Mon, May 11
SYD
Sydney
MKE
Milwaukee
$1,173 Roundtrip, found 9 hours ago
$1,173
Roundtrip
found 9 hours ago
Select United flight, departing Thu, Apr 23 from Sydney to Milwaukee, returning Mon, May 11, priced at $1,173 found 9 hours ago
Delta
Thu, Apr 23 - Mon, May 11
SYD
Sydney
MKE
Milwaukee
$1,173 Roundtrip, found 9 hours ago
$1,173
Roundtrip
found 9 hours ago
Select Delta flight, departing Thu, Apr 23 from Sydney to Milwaukee, returning Mon, May 11, priced at $1,173 found 9 hours ago
American Airlines
Thu, Apr 23 - Tue, Apr 28
SYD
Sydney
MKE
Milwaukee
$1,194 Roundtrip, found 1 day ago
$1,194
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Apr 23 from Sydney to Milwaukee, returning Tue, Apr 28, priced at $1,194 found 1 day ago
American Airlines
Tue, Apr 21 - Sun, Apr 26
SYD
Sydney
MKE
Milwaukee
$1,201 Roundtrip, found 1 day ago
$1,201
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Apr 21 from Sydney to Milwaukee, returning Sun, Apr 26, priced at $1,201 found 1 day ago
American Airlines
Tue, Apr 21 - Mon, Apr 27
SYD
Sydney
MKE
Milwaukee
$1,208 Roundtrip, found 1 day ago
$1,208
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Apr 21 from Sydney to Milwaukee, returning Mon, Apr 27, priced at $1,208 found 1 day ago
United
Wed, Apr 22 - Mon, Apr 27
SYD
Sydney
MKE
Milwaukee
$1,211 Roundtrip, found 1 day ago
$1,211
Roundtrip
found 1 day ago
Select United flight, departing Wed, Apr 22 from Sydney to Milwaukee, returning Mon, Apr 27, priced at $1,211 found 1 day ago
American Airlines
Tue, Apr 21 - Mon, Apr 27
SYD
Sydney
MKE
Milwaukee
$1,219 Roundtrip, found 1 day ago
$1,219
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Apr 21 from Sydney to Milwaukee, returning Mon, Apr 27, priced at $1,219 found 1 day ago
United
Thu, Apr 23 - Mon, May 11
SYD
Sydney
MKE
Milwaukee
$1,225 Roundtrip, found 9 hours ago
$1,225
Roundtrip
found 9 hours ago
Select United flight, departing Thu, Apr 23 from Sydney to Milwaukee, returning Mon, May 11, priced at $1,225 found 9 hours ago
Qantas Airways
Tue, Apr 21 - Mon, Apr 27
SYD
Sydney
MKE
Milwaukee
$1,233 Roundtrip, found 1 day ago
$1,233
Roundtrip
found 1 day ago
Select Qantas Airways flight, departing Tue, Apr 21 from Sydney to Milwaukee, returning Mon, Apr 27, priced at $1,233 found 1 day ago
Alaska Airlines
Sun, Aug 30 - Thu, Sep 3
SYD
Sydney
MKE
Milwaukee
$1,493 Roundtrip, found 6 days ago
$1,493
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sun, Aug 30 from Sydney to Milwaukee, returning Thu, Sep 3, priced at $1,493 found 6 days ago

Frequently asked questions

How much does a flight from Kingsford Smith Intl. Airport (SYD) to General Mitchell Intl. Airport (MKE) cost?
Secure a cheap one-way flight from $676 or cheap return flight from $1,173 from Kingsford Smith Intl. Airport (SYD) to General Mitchell Intl. Airport (MKE) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Kingsford Smith Intl. Airport (SYD) to General Mitchell Intl. Airport (MKE)?
Planning your getaway for April is a good way to save, as it's the cheapest month for flights between SYD and MKE. You'll usually find the lowest fares during the off-season.
What is the cheapest airline that flies from Kingsford Smith Intl. Airport (SYD) to General Mitchell Intl. Airport (MKE)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll fly you from SYD to MKE. Then, sort your results by "Price (lowest to highest)" to score a great deal.
How many flights per day from Kingsford Smith Intl. Airport (SYD) to General Mitchell Intl. Airport (MKE)?
There aren't any daily direct flights available from Kingsford Smith Intl. Airport (SYD) to General Mitchell Intl. Airport (MKE). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from SYD to MKE?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change based on a range of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Kingsford Smith Intl. Airport (SYD) to General Mitchell Intl. Airport (MKE)?
To avoid possible delays on the Kingsford Smith Intl. Airport (SYD) to General Mitchell Intl. Airport (MKE) route, aim to fly before 3 PM. Departures after this time have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Kingsford Smith Intl. Airport (SYD) to General Mitchell Intl. Airport (MKE) last-minute?
Booking your flight from SYD to MKE right before your trip is generally more expensive. But if there's some wiggle room with your departure times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book a SYD to MKE flight and hotel package?
Compared with arranging flights and hotels separately, booking a SYD to MKE flight and hotel package with Expedia could result in significant savings. Better still, having it all in one place takes the hassle out of travel planning. Simply pick your flights and choose from our wide range of stays, then personalize your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Kingsford Smith Intl. Airport (SYD) to General Mitchell Intl. Airport (MKE)?
If you booked your SYD to MKE flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more details.

Travel information

Origin airport
Kingsford Smith Intl.
Destination airport
General Mitchell Intl.
Airlines serving
Air Canada, Air New Zealand, All Nippon Airways, American Airlines, Delta, Qantas Airways, Qatar Airways, United
Roundtrip price
$1,172
Distance
9246 mi

Book with confidence

Sydney to Milwaukee Flights

The cheapest times to fly from Sydney to Milwaukee

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Sydney to Milwaukee are during the month of April. You can find some of the cheapest flights from Sydney to Milwaukee with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Sydney to Milwaukee

Sunday is one of the best days to book for cheap flights from Sydney to Milwaukee: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Sydney to Milwaukee

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Sydney to Milwaukee in 2025. You can also book with separate airlines for your outbound and return journeys, from $676 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Sydney to Milwaukee flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Sydney to Milwaukee airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Sydney to Milwaukee Flights

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*Available to One Key members.