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$742+ Cheap flights from Milwaukee (MKE) to Australia

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 6/24. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — SYD
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheap flight deals from Milwaukee to Australia

Keep the following information in mind while searching for Milwaukee to Australia flight deals. Data was last updated April 30, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,459
(United Airlines)

One-way from

$742
(Kiwi.com)

Popular in

December

Cheapest in

July

Average price

$1,744
Provider with most accurate pricing for Milwaukee-Mitchell-Sydney Kingsford Smith flight deals.
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Provider most trusted by Cheapflights users for Milwaukee-Mitchell-Sydney Kingsford Smith flights.
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From Milwaukee-Mitchell to Australia
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One-way flight from Milwaukee-Mitchell to Australia
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Highest demand for flights based on searches. 12% potential increase in price ($216 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Milwaukee to Australia

Cheapest flights from Milwaukee to Australia
Explore the most affordable flight options available from Milwaukee to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/27:15 amMKE - SYD
2 stops32h 20mDelta
Tue 11/1811:05 amSYD - MKE
2 stops27h 03mDelta
Deal found 4/29$1,296
This StudentUniverse deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/15:50 pmMKE - SYD
2 stops23h 55mAir New Zealand
Fri 8/811:50 amSYD - MKE
2 stops24h 28mAir New Zealand
Deal found 4/28$1,329
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/112:38 pmMKE - SYD
2 stops25h 22mUnited Airlines
Wed 6/189:30 amSYD - MKE
2 stops22h 10mUnited Airlines
Deal found 4/28$1,382
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/237:00 amMKE - BNE
2 stops32h 30mUnited Airlines
Wed 7/910:30 amBNE - MKE
2 stops21h 38mUnited Airlines
Deal found 4/27$1,459
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/199:15 amMKE - SYD
2 stops55h 15mMultiple Airlines
Wed 5/285:45 pmSYD - MKE
1 stop35h 09mMultiple Airlines
Deal found 4/29$1,491
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/245:40 pmMKE - MEL
2 stops23h 35mUnited Airlines
Sat 10/1111:55 amMEL - MKE
2 stops26h 46mUnited Airlines
Deal found 4/29$1,506
This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/241:18 pmMKE - MEL
1 stop24h 42mAmerican Airlines
Sat 10/1111:55 amMEL - MKE
2 stops27h 08mAmerican Airlines
Deal found 4/29$1,563
This American Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/116:27 pmMKE - SYD
1 stop21h 28mAmerican Airlines
Wed 6/189:10 amSYD - MKE
2 stops27h 11mAmerican Airlines
Deal found 4/28$1,687
This Kiwi.com deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/223:07 pmMKE - BNE
1 stop23h 18mMultiple Airlines
Wed 7/912:35 pmBNE - MKE
2 stops40h 10mMultiple Airlines
Deal found 4/27$1,882
This StudentUniverse deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/16:31 pmMKE - SYD
1 stop21h 24mQantas Airways
Fri 8/810:25 amSYD - MKE
1 stop26h 24mQantas Airways
Deal found 4/28$1,980
This Booking.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/27:00 amMKE - SYD
3 stops33h 35mAir Canada
Tue 11/1811:20 amSYD - MKE
2 stops26h 44mAir Canada
Deal found 4/29$2,192
This Ovago deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1311:27 amMKE - MEL
1 stop26h 33mQantas Airways
Fri 6/203:05 pmMEL - MKE
1 stop21h 57mQantas Airways
Deal found 4/29$2,235

Cheapflights Fare Finder

Customize your flight search to find flights from Milwaukee to Australia 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 2,558,603 searches. Data last updated April 30, 2025.
Use the filters below to find and compare flights from Milwaukee to Australia that are best for you.

Fly from

Milwaukee

Fly to

Australia

Route

Depart

Return

Price

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Fri 8/1

5:50 pm-8:45 am

2 stops23h 55m

Sydney Kingsford Smith

Fri 8/8

11:50 am-9:18 pm

2 stops24h 28m

$1,329

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Wed 6/11

2:38 pm-7:00 am

2 stops25h 22m

Sydney Kingsford Smith

Wed 6/18

9:30 am-4:40 pm

2 stops22h 10m

$1,382

MilwaukeeBrisbane

MKE - BNE

MKEBNE

Milwaukee-Mitchell

Mon 6/23

7:00 am-6:30 am

2 stops32h 30m

Brisbane

Wed 7/9

10:30 am-5:08 pm

2 stops21h 38m

$1,459

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Mon 5/19

9:15 am-7:30 am

2 stops55h 15m

Sydney Kingsford Smith

Wed 5/28

5:45 pm-1:54 pm

1 stop35h 09m

$1,491

MilwaukeeMelbourne

MKE - MEL

MKEMEL

Milwaukee-Mitchell

Wed 9/24

5:40 pm-8:15 am

2 stops23h 35m

Melbourne

Sat 10/11

11:55 am-10:41 pm

2 stops26h 46m

$1,506

MilwaukeeMelbourne

MKE - MEL

MKEMEL

Milwaukee-Mitchell

Wed 9/24

1:18 pm-5:00 am

1 stop24h 42m

Melbourne

Sat 10/11

11:55 am-11:03 pm

2 stops27h 08m

$1,563

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Wed 6/11

6:27 pm-6:55 am

1 stop21h 28m

Sydney Kingsford Smith

Wed 6/18

9:10 am-9:21 pm

2 stops27h 11m

$1,687

MilwaukeeBrisbane

MKE - BNE

MKEBNE

Milwaukee-Mitchell

Sun 6/22

3:07 pm-5:25 am

1 stop23h 18m

Brisbane

Wed 7/9

12:35 pm-1:45 pm

2 stops40h 10m

$1,882

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Fri 8/1

6:31 pm-6:55 am

1 stop21h 24m

Sydney Kingsford Smith

Fri 8/8

10:25 am-9:49 pm

1 stop26h 24m

$1,980

MilwaukeeSydney

MKE - SYD

MKESYD

Milwaukee-Mitchell

Mon 5/19

7:05 am-6:35 am

2 stops32h 30m

Sydney Kingsford Smith

Wed 5/28

9:25 am-5:54 pm

2 stops23h 29m

$1,989

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 18 results
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Best time to book a flight from Milwaukee to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Milwaukee with our price prediction graph.
Estimated round-trip 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 Australia

What is the cheapest month to book a flight from Milwaukee to Australia?

Currently, March is the cheapest month in which you can book a flight from Milwaukee to Australia (average of $1,043). Flying from Milwaukee to Australia in December is currently the most expensive (average of $1,643). 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.

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

Find hourly flight availability from Milwaukee to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 30, 2025.

When flying from Milwaukee to Australia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Australia by month

Plan your trip to Australia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Australia ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Australia when rainfall is around 2.0 in.

Temperature in Australia by month

Plan your trip to Australia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Australia, 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 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Australia. Reviews last updated April 30, 2025.
Peruse reviews from past customers who have flown with Delta, Qantas Airways and United Airlines from Milwaukee to Australia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,936 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Qantas Airways
7.5
Good
829 reviews
Delta
8.0
Very good
7,936 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,936 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,936 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Canada
7.0
Good
9,242 reviews
Delta
8.0
Very good
7,936 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Milwaukee to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Milwaukee to Australia?

    Most people fly from Milwaukee-Mitchell (MKE) if they book a flight from Milwaukee to Australia. Milwaukee-Mitchell is conveniently located just 6.4 mi from Milwaukee’s city center.

  • What are the most popular routes from Milwaukee to Australia?

    The most popular route from Milwaukee to Australia is Milwaukee-Mitchell - Sydney Kingsford Smith. You may also consider Milwaukee-Mitchell - Melbourne Avalon or Milwaukee-Mitchell - Brisbane.

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

    Yes. In addition to deals on Milwaukee to Australia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Milwaukee to Australia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Milwaukee to Australia.

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

    Yes. Cheapflights offers flight deals from Milwaukee to Australia 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 Australia?

    Currently, March is the cheapest month in which you can book a flight from Milwaukee to Australia (average of $1,043). Flying from Milwaukee to Australia in December is currently the most expensive (average of $1,643). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Milwaukee to Australia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Milwaukee to Australia

Discover the top 3 airlines that operate flights from Milwaukee to Australia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$901Average$1,759FlexibilityNo cancel feeOn-time69%
DeltaCheapest$969Average$1,374FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$1,326Average$1,428FlexibilityNo cancel feeOn-time71%

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