$584 Find Cheap Flights from Milwaukee to Australia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Milwaukee to Australia departing on 2/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Milwaukee to Australia

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Sydney
Sydney2 stops$1,313
Cairns
Cairns2 stops$1,731
Sydney
Sydney2 stops$1,313
Cairns
Cairns2 stops$1,731

Book Cheap Milwaukee to Australia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Milwaukee to Australia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Milwaukee to Australia

Sat, Feb 28 - Sun, May 17
United Airlines Logo
4:00 pm - 9:30 am
MKE
-
MEL
24h 30m
2 stops
United Airlines Logo
10:55 am - 9:48 pm
MEL
-
MKE
25h 53m
2 stops
$1,005United Airlines
Mon, Mar 2 - Mon, Mar 16
United Airlines Logo
4:10 pm - 10:00 am
MKE
-
MEL
24h 50m
2 stops
United Airlines Logo
10:30 am - 8:45 pm
MEL
-
MKE
26h 15m
2 stops
$1,006United Airlines
Sat, Mar 14 - Sat, Mar 21
American Airlines Logo
6:20 am - 5:00 am
MKE
-
MEL
30h 40m
1 stop
American Airlines Logo
12:00 pm - 11:12 pm
MEL
-
MKE
27h 12m
2 stops
$1,273American Airlines
Sun, Mar 15 - Wed, Apr 29
Delta Logo
7:35 am - 6:05 am
MKE
-
SYD
30h 30m
2 stops
Delta Logo
9:15 am - 4:34 pm
SYD
-
MKE
22h 19m
2 stops
$1,313Delta
Mon, Mar 2 - Mon, Mar 16
American Airlines Logo
6:22 am - 5:00 am
MKE
-
MEL
29h 38m
1 stop
American Airlines Logo
4:05 pm - 11:18 pm
MEL
-
MKE
23h 13m
1 stop
$1,317American Airlines
Sun, Mar 15 - Wed, Apr 29
Multiple Airlines Logo
3:05 pm - 6:55 am
MKE
-
SYD
23h 50m
1 stop
Multiple Airlines Logo
12:00 pm - 5:01 pm
SYD
-
MKE
20h 01m
1 stop
$1,365Multiple Airlines
Sat, Mar 14 - Sat, Mar 21
Delta Logo
7:35 am - 7:25 am
MKE
-
SYD
31h 50m
2 stops
Delta Logo
9:40 am - 4:06 pm
SYD
-
MKE
22h 26m
2 stops
$1,413Delta
Wed, May 6 - Wed, May 13
Multiple Airlines Logo
7:00 am - 10:20 am
MKE
-
MEL
36h 20m
3 stops
Multiple Airlines Logo
9:45 am - 11:57 pm
MEL
-
MKE
29h 12m
2 stops
$1,441Multiple Airlines
Sat, Feb 21 - Wed, Feb 25
Qantas Airways Logo
3:11 pm - 11:05 pm
MKE
-
CNS
39h 54m
2 stops
Qantas Airways Logo
9:20 am - 4:59 pm
CNS
-
MKE
47h 39m
2 stops
$1,731Qantas Airways
Sat, Feb 21 - Wed, Feb 25
Qantas Airways Logo
3:11 pm - 11:05 pm
MKE
-
CNS
39h 54m
2 stops
Qantas Airways Logo
3:35 pm - 4:59 pm
CNS
-
MKE
41h 24m
2 stops
$1,733Qantas Airways
Booking Insights

KAYAK's insights & trends for Milwaukee to Australia flights

Get data-powered insights and trends into flights from Milwaukee to Australia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Milwaukee to Australia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Milwaukee to Australia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Milwaukee to Australia is September, when tickets cost $928 (return) on average. On the other hand, the most expensive months are May and December, when the average cost of round-trip tickets is $2,577 and $2,265 respectively.

Good to know

Low seasonSeptember
Cheapest flight$546
Best time to beat the crowds with an average 35% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Milwaukee to Brisbane

FAQs - booking Australia flights

  • How does KAYAK find such low prices on flights from Milwaukee to Australia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Milwaukee to Australia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Milwaukee to Australia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Milwaukee to Australia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Milwaukee to Australia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Milwaukee to Australia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Milwaukee to Australia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Milwaukee to Australia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Milwaukee to Australia

 
Need help choosing which airline to fly with from Milwaukee to Australia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9215 reviews
6.6Food
7.3Comfort
7.7Boarding
7.1Entertainment
8.1Crew
Airline reviews

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

8.0 ExcellentAnonymous, Jan 2026
ORD - TPA
Read more United Airlines reviews

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

HORRIBLE, my initial flight was cancelled, they made me pay $200 extra dollars and that got cancelled as well! After 6 cancellations I decided to get a refund because I needed to get home to my babies. Out of $1000+ dollars they offered me only $40 in refund! Totally unacceptable! The flight that they cancelled I was able to fly it on another airline. I had to spend $400 on one way tickets just to get home! I’m still getting the runaround.

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

The food was terrible this time. Otherwise pleasant, quiet, on-time.

It was a pretty standard flight... until the almost hour and a half spent on the taxi way. I get that the weather has been poor but the delay had nothing to do with the weather and more to do with a plane with several issues tying up the gate. I get that that happens from time to time but this has been EVERY flight I've been on for the past 5 years and I fly 3 to 5 times a year. This isn't just United... it's American, it's Delta. It's an issue with the entire industry. I work for UPS and packages on a cargo plane get better service than people do these days. Anymore I HATE flying.

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

I wish there were outlets to charge my iPhone. The crew was great; we had a female pilot who was great with explaining what was happening and delays,

Everything you need to know for your flight from Milwaukee to Australia

Information on your arrival and departure airports