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$435+ Cheap flights from Michigan 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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — SYD
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap flight deals from Michigan to Australia

Keep the following information in mind while searching for Michigan to Australia flight deals. Data was last updated August 18, 2025.

Round-trip from

$847
(CrystalTravel)

One-way from

$435
(Ovago)

Popular in

September

Cheapest in

February

Average price

$957
From Michigan to Australia
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One-way flight from Michigan to Australia
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Highest demand for flights based on searches. 2% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Michigan to Australia

Cheapest flights from Michigan to Australia
Explore the most affordable flight options available from Michigan to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This CrystalTravel deal was found by Cheapflights users on 8/17. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/174:05 pmDTW - SYD
1 stop24h 50mQantas Airways
Wed 10/112:10 pmSYD - DTW
1 stop24h 30mQantas Airways
Deal found 8/17$847
This CrystalTravel deal was found by Cheapflights users on 8/15. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/13:50 pmDTW - SYD
1 stop23h 05mQantas Airways
Sun 12/142:20 pmSYD - DTW
1 stop21h 48mQantas Airways
Deal found 8/15$848
This Justfly.com deal was found by Cheapflights users on 8/18. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/254:07 pmDTW - SYD
1 stop24h 48mQantas Airways
Sun 9/712:10 pmSYD - DTW
1 stop24h 23mQantas Airways
Deal found 8/18$851
This Flighttix deal was found by Cheapflights users on 8/16. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1711:14 amDTW - SYD
2 stops29h 41mUnited Airlines
Sat 8/3010:20 amSYD - DTW
1 stop20h 06mUnited Airlines
Deal found 8/16$865
This American Airlines deal was found by Cheapflights users on 8/16. 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.
Tue 9/304:05 pmDTW - SYD
1 stop24h 50mAmerican Airlines
Tue 10/71:10 pmSYD - DTW
1 stop36h 33mAmerican Airlines
Deal found 8/16$866
This American Airlines deal was found by Cheapflights users on 8/16. 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.
Sun 8/177:44 pmDTW - SYD
1 stop21h 11mAmerican Airlines
Sat 8/3012:10 pmSYD - DTW
1 stop36h 40mAmerican Airlines
Deal found 8/16$869
This Qantas Airways deal was found by Cheapflights users on 8/16. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/177:44 pmDTW - SYD
1 stop21h 11mQantas Airways
Sun 8/2412:10 pmSYD - DTW
1 stop20h 20mQantas Airways
Deal found 8/16$876
This American Airlines deal was found by Cheapflights users on 8/16. 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.
Sat 8/166:18 pmDTW - SYD
1 stop22h 37mAmerican Airlines
Wed 9/1012:10 pmSYD - DTW
1 stop24h 23mAmerican Airlines
Deal found 8/16$877
This American Airlines deal was found by Cheapflights users on 8/15. 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.
Fri 8/2211:54 amDTW - SYD
1 stop29h 01mAmerican Airlines
Fri 8/2912:10 pmSYD - DTW
1 stop24h 03mAmerican Airlines
Deal found 8/15$878
This American Airlines deal was found by Cheapflights users on 8/16. 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.
Sun 8/175:15 pmDTW - SYD
2 stops23h 50mAmerican Airlines
Sun 8/2412:10 pmSYD - DTW
2 stops24h 26mAmerican Airlines
Deal found 8/16$880
This American Airlines deal was found by Cheapflights users on 8/16. 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.
Sat 9/272:28 pmDTW - SYD
2 stops26h 37mAmerican Airlines
Sun 10/51:10 pmSYD - DTW
2 stops24h 48mAmerican Airlines
Deal found 8/16$881
This American Airlines deal was found by Cheapflights users on 8/17. 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.
Mon 8/254:07 pmDTW - SYD
1 stop24h 48mAmerican Airlines
Wed 9/312:10 pmSYD - DTW
2 stops25h 12mAmerican Airlines
Deal found 8/17$882

Cheapflights Fare Finder

 
Customize your flight search to find flights from Michigan 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 August 18, 2025.
Use the filters below to find and compare flights from Michigan to Australia that are best for you.

Fly from

Michigan

Fly to

Australia

Route

Depart

Return

Price

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Mon 2/9

11:52 am-6:55 am

1 stop27h 03m

Sydney Kingsford Smith

Tue 3/10

1:20 pm-5:54 pm

1 stop19h 34m

$841

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Tue 11/18

3:50 pm-6:55 am

1 stop23h 05m

Sydney Kingsford Smith

Tue 12/16

2:20 pm-8:08 pm

1 stop21h 48m

$847

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Wed 9/17

4:05 pm-6:55 am

1 stop24h 50m

Sydney Kingsford Smith

Wed 10/1

12:10 pm-10:40 pm

1 stop24h 30m

$847

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Mon 1/26

4:01 pm-6:55 am

1 stop22h 54m

Sydney Kingsford Smith

Mon 2/9

2:20 pm-8:10 pm

1 stop21h 50m

$847

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Sun 9/7

7:46 pm-6:55 am

1 stop21h 09m

Sydney Kingsford Smith

Wed 9/17

12:10 pm-10:40 pm

1 stop24h 30m

$847

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Tue 10/21

6:02 pm-6:55 am

1 stop21h 53m

Sydney Kingsford Smith

Tue 10/28

1:20 pm-10:34 pm

1 stop24h 14m

$847

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Mon 1/26

11:52 am-6:55 am

1 stop27h 03m

Sydney Kingsford Smith

Mon 2/16

2:20 pm-5:48 pm

1 stop19h 28m

$851

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Mon 11/3

3:50 pm-6:55 am

1 stop23h 05m

Sydney Kingsford Smith

Sun 11/16

2:20 pm-6:43 pm

1 stop20h 23m

$851

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Mon 9/1

7:44 pm-6:55 am

1 stop21h 11m

Sydney Kingsford Smith

Mon 9/15

12:10 pm-10:33 pm

1 stop24h 23m

$851

DetroitBrisbane

DTW - BNE

DTWBNE

Detroit Metropolitan Wayne County

Sat 11/1

6:15 pm-8:45 am

2 stops48h 30m

Brisbane

Wed 11/5

10:45 am-5:36 pm

2 stops45h 51m

$902

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/15

Showing 1-10 of 60 results
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Best time to book a flight from Michigan to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Michigan 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 Michigan to Australia

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

Currently, February is the cheapest month in which you can book a flight from Michigan to Australia (average of $1,031). Flying from Michigan to Australia in December is currently the most expensive (average of $1,619). 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 MI to AU?

Find hourly flight availability from Michigan 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 August 18, 2025.

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

Related info for your journey

Find useful and relevant information for your journey from Michigan to Australia. 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 Michigan to Australia?

    Airlines like Qantas Airways, Air Canada, and Fiji Airways fly from Michigan to Australia in about 25h 25m. The time it takes to get you to your destination can typically vary by up to 23h 05m. The distance between Michigan and Australia is about 8897 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Michigan to Australia one-way?

    The cheapest airline one-way is Qantas Airways, with whom users have recently found tickets for as low as $435. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Michigan to Australia for a low price.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Michigan to Australia (average of $1,031). Flying from Michigan to Australia in December is currently the most expensive (average of $1,619). 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

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Top 7 airlines flying from Michigan to Australia

Discover the top 7 airlines that operate flights from Michigan 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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$677Average$1,386FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$702Average$1,066FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$723Average$1,240FlexibilityNo cancel feeOn-time67%
DeltaCheapest$780Average$1,731FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$842Average$1,435FlexibilityNo cancel feeOn-time69%
Air New ZealandCheapest$864Average$1,385FlexibilityNo cancel feeOn-time78%
Qatar AirwaysCheapest$1,351Average$1,450FlexibilityNo cancel feeOn-time68%

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