Australia

$538+ 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 6/13. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — SYD
Jun 9 — Jun 161
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Cheap 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 May 10, 2026.

This Delta deal was found by Cheapflights users on 5/7. 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.
Tue 9/296:25 pm
DTW
-
SYD
1 stop22h 25m
Delta
Wed 10/1410:15 am
SYD
-
DTW
1 stop23h 59m
Delta
Deal found 5/7$1,010
This American Airlines deal was found by Cheapflights users on 5/6. 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 6/31:43 pm
DTW
-
SYD
2 stops27h 22m
American Airlines
Wed 6/109:10 am
SYD
-
DTW
2 stops27h 28m
American Airlines
Deal found 5/6$1,011
This United Airlines deal was found by Cheapflights users on 5/7. 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.
Tue 9/293:29 pm
DTW
-
SYD
2 stops25h 26m
United Airlines
Wed 10/1411:20 am
SYD
-
DTW
2 stops22h 02m
United Airlines
Deal found 5/7$1,015
This Delta deal was found by Cheapflights users on 5/7. 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.
Thu 10/14:59 pm
DTW
-
SYD
1 stop23h 51m
Delta
Mon 10/269:40 am
SYD
-
DTW
1 stop24h 34m
Delta
Deal found 5/7$1,060
This American Airlines deal was found by Cheapflights users on 5/6. 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.
Thu 6/111:43 pm
DTW
-
SYD
2 stops27h 22m
American Airlines
Mon 6/159:10 am
SYD
-
DTW
2 stops26h 24m
American Airlines
Deal found 5/6$1,061
This Delta deal was found by Cheapflights users on 5/7. 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.
Sat 10/106:25 pm
DTW
-
SYD
1 stop22h 25m
Delta
Wed 11/410:40 am
SYD
-
DTW
2 stops26h 38m
Delta
Deal found 5/7$1,065
This United Airlines deal was found by Cheapflights users on 5/7. 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.
Sat 6/66:20 pm
DTW
-
SYD
2 stops46h 40m
United Airlines
Sat 6/1310:20 am
SYD
-
DTW
1 stop20h 07m
United Airlines
Deal found 5/7$1,079
This KAYAK deal was found by Cheapflights users on 5/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:03 pm
DTW
-
SYD
1 stop21h 52m
Air New Zealand
Fri 9/2510:20 am
SYD
-
DTW
1 stop21h 52m
Air New Zealand
Deal found 5/7$1,109
This Delta deal was found by Cheapflights users on 5/7. 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.
Thu 10/14:59 pm
DTW
-
SYD
1 stop23h 51m
Delta
Sat 10/1710:15 am
SYD
-
DTW
1 stop21h 51m
Delta
Deal found 5/7$1,110
This American Airlines deal was found by Cheapflights users on 5/6. 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 9/256:35 pm
DTW
-
SYD
2 stops22h 30m
American Airlines
Fri 10/910:10 am
SYD
-
DTW
2 stops26h 03m
American Airlines
Deal found 5/6$1,111
This Orbitz deal was found by Cheapflights users on 5/9. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/276:50 pm
DTW
-
SYD
2 stops46h 30m
Air Canada
Mon 8/109:20 am
SYD
-
DTW
2 stops46h 50m
Air Canada
Deal found 5/9$1,112
This American Airlines deal was found by Cheapflights users on 5/9. 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 6/204:15 pm
DTW
-
MEL
1 stop22h 45m
American Airlines
Mon 7/61:35 pm
MEL
-
DTW
1 stop24h 06m
American Airlines
Deal found 5/9$1,162

Find flight deals from Michigan to Australia

Keep the following information in mind while searching for Michigan to Australia flight deals. Data was last updated May 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,010
(Delta)

One-way from

$538
(Kiwi.com)

Popular in

April

Cheapest in

March

Average price

$1,189
Provider with most accurate pricing for Detroit (DTT)-Sydney Kingsford Smith flight deals.
Provider most trusted by Cheapflights users for Detroit (DTT)-Sydney Kingsford Smith flights.
From Michigan to Australia
One-way flight from Michigan to Australia
Highest demand for flights based on searches. 6% potential increase in price ($70 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
Average for round-trip flights in May 2026

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 May 10, 2026.
Use the filters below to find and compare flights from Michigan to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Wed 9/30

3:55 pm-6:50 am

2 stops24h 55m

Sydney Kingsford Smith

Sun 10/18

10:15 am-6:48 pm

2 stops23h 33m

$1,015

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Wed 10/7

6:25 pm-7:50 am

1 stop22h 25m

Sydney Kingsford Smith

Fri 11/6

10:40 am-7:14 pm

1 stop24h 34m

$1,060

DetroitMelbourne

DTW - MEL

DTWMEL

Detroit Metropolitan Wayne County

Sat 5/23

5:29 pm-8:15 am

1 stop24h 46m

Melbourne

Fri 6/5

9:30 am-8:22 pm

2 stops24h 52m

$1,167

DetroitMelbourne

DTW - MEL

DTWMEL

Detroit Metropolitan Wayne County

Tue 9/1

7:18 pm-8:15 am

1 stop22h 57m

Melbourne

Wed 9/30

10:55 am-6:12 pm

1 stop21h 17m

$1,179

DetroitMelbourne

DTW - MEL

DTWMEL

Detroit Metropolitan Wayne County

Sun 10/11

11:30 am-9:15 am

2 stops30h 45m

Melbourne

Sat 10/31

12:00 pm-8:20 pm

2 stops23h 20m

$1,182

DetroitMelbourne

DTW - MEL

DTWMEL

Detroit Metropolitan Wayne County

Fri 5/29

5:29 pm-8:15 am

1 stop24h 46m

Melbourne

Fri 6/12

10:55 am-11:57 pm

2 stops27h 02m

$1,182

DetroitMelbourne

DTW - MEL

DTWMEL

Detroit Metropolitan Wayne County

Mon 10/26

8:32 am-8:50 am

1 stop33h 18m

Melbourne

Mon 11/16

12:00 pm-7:14 pm

1 stop23h 14m

$1,186

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Tue 6/2

3:00 pm-6:50 am

2 stops25h 50m

Sydney Kingsford Smith

Tue 6/9

9:15 am-7:24 pm

2 stops24h 09m

$1,190

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Mon 6/22

3:50 pm-6:50 am

1 stop25h 00m

Sydney Kingsford Smith

Wed 9/9

9:15 am-10:57 pm

2 stops27h 42m

$1,227
Quickest round-trip

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Sun 6/14

5:29 pm-6:55 am

1 stop23h 26m

Sydney Kingsford Smith

Sat 7/11

10:20 am-4:27 pm

1 stop20h 07m

$1,236

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/5

Showing 1-10 of 60 resultsSorted by cheapest first
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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

How far ahead should I book a flight from Michigan to Australia?

The price you pay for your flight from Michigan to Australia may vary depending on when you book. For the best chance of a lower fare, look to book 72 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, March is the cheapest month in which you can book a flight from Michigan to Australia (average of $180). Flying from Michigan to Australia in November is currently the most expensive (average of $766). 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.

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 Delta, United Airlines, and Air Canada fly from Michigan to Australia in about 24h 46m. The time it takes to get you to your destination can typically vary by up to 6h 34m. The distance between Michigan and Australia is about 9892 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 $455. However, be on the lookout for offers from United Airlines and Delta, 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, March is the cheapest month in which you can book a flight from Michigan to Australia (average of $180). Flying from Michigan to Australia in November is currently the most expensive (average of $766). 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

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

Top 6 airlines flying from Michigan to Australia

Discover the top 6 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 May 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$444Average$1,211FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$517Average$1,341FlexibilityNo cancel feeOn-time69%
Qantas AirwaysCheapest$634Average$1,467FlexibilityNo cancel feeOn-time74%
Air CanadaCheapest$723Average$983FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$882Average$1,313FlexibilityNo cancel feeOn-time71%
Qatar AirwaysCheapest$1,351Average$1,450FlexibilityNo cancel feeOn-time68%

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