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Cheap flights from Michigan to Australia from $764

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 29/8. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — SYD
24 Jun — 1 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Michigan to Australia

Enter your travel dates to find the best prices.

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 25 May 2026.

Wed 3/610:15
DTW
-
SYD
2 stops31h 05m
Air Canada
Wed 10/609:20
SYD
-
DTW
2 stops50h 05m
Air Canada
Deal found 22/5$1,543
Tue 1/1208:10
GRR
-
MEL
2 stops33h 40m
Delta
Mon 8/212:00
MEL
-
GRR
2 stops24h 57m
Delta
Deal found 23/5$1,547
Sat 1/818:50
DTW
-
SYD
2 stops46h 30m
Multiple Airlines
Sun 16/809:20
SYD
-
DTW
1 stop42h 51m
Multiple Airlines
Deal found 23/5$1,581
Fri 29/510:15
DTW
-
SYD
2 stops31h 05m
Air Canada
Wed 3/609:20
SYD
-
DTW
2 stops50h 05m
Air Canada
Deal found 22/5$1,593
Fri 29/510:15
DTW
-
SYD
2 stops55h 05m
Air Canada
Sun 7/609:20
SYD
-
DTW
2 stops38h 48m
Air Canada
Deal found 23/5$1,602
Mon 10/810:15
DTW
-
SYD
3 stops31h 05m
Air Canada
Thu 24/909:20
SYD
-
DTW
2 stops26h 09m
Air Canada
Deal found 24/5$1,606
Mon 20/718:50
DTW
-
SYD
2 stops46h 30m
Air Canada
Thu 30/709:20
SYD
-
DTW
2 stops42h 51m
Air Canada
Deal found 22/5$1,607
Wed 8/715:52
DTW
-
MEL
2 stops24h 53m
American Airlines
Fri 17/709:45
MEL
-
DTW
2 stops25h 01m
American Airlines
Deal found 25/5$1,621
Tue 20/1009:50
DTW
-
MEL
2 stops29h 55m
American Airlines
Tue 10/1112:00
MEL
-
DTW
2 stops24h 13m
American Airlines
Deal found 21/5$1,640
Thu 9/711:51
DTW
-
MEL
2 stops28h 54m
American Airlines
Sat 1/813:35
MEL
-
DTW
1 stop23h 01m
American Airlines
Deal found 25/5$1,641
Sat 8/810:15
DTW
-
SYD
2 stops55h 05m
Air Canada
Wed 12/809:20
SYD
-
DTW
2 stops50h 20m
Air Canada
Deal found 21/5$1,648
Tue 20/1019:18
DTW
-
MEL
1 stop22h 57m
Singapore Airlines
Tue 10/1113:00
MEL
-
DTW
1 stop23h 40m
Singapore Airlines
Deal found 24/5$1,648

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 25 May 2026.

Round-trip from

$1,543

One-way from

$764

Popular in

July

Cheapest in

March

Average price

$1,666
Air Canada
  • Air Canada
  • 21/7-28/7
  • 4 total stops
  • 57h 10m total
  • Michigan to Australia
Search Deals
29/8
  • 29/8
  • 2 total stops
  • 45h 18m total
  • Michigan to Australia
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($62 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($48 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 647,157 searches. Data last updated 25 May 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 return flight

DetroitMelbourne

DTW - MEL

DTWMEL

Detroit Metropolitan Wayne County

Tue 20/10

09:50-06:45

2 stops29h 55m

Melbourne

Tue 10/11

12:00-19:35

2 stops23h 35m

$1,641

DetroitMelbourne

DTW - MEL

DTWMEL

Detroit Metropolitan Wayne County

Tue 20/10

19:18-09:15

1 stop22h 57m

Melbourne

Tue 10/11

13:00-20:40

1 stop23h 40m

$1,648

DetroitMelbourne

DTW - MEL

DTWMEL

Detroit Metropolitan Wayne County

Tue 20/10

19:18-09:15

1 stop22h 57m

Melbourne

Tue 10/11

13:00-20:40

1 stop23h 40m

$1,649

DetroitMelbourne

DTW - AVV

DTWAVV

Detroit Metropolitan Wayne County

Tue 20/10

14:55-14:10

3 stops32h 15m

Melbourne Avalon

Tue 10/11

06:00-17:40

3 stops51h 40m

$1,827

Grand RapidsMelbourne

GRR - MEL

GRRMEL

Grand Rapids Gerald R. Ford Intl

Sun 23/8

14:05-08:15

2 stops28h 10m

Melbourne

Sat 29/8

18:00-20:17

3 stops40h 17m

$1,827

DetroitMelbourne

DTW - MEL

DTWMEL

Detroit Metropolitan Wayne County

Tue 20/10

14:55-12:10

3 stops30h 15m

Melbourne

Tue 10/11

07:25-17:40

3 stops50h 15m

$1,848

DetroitMelbourne

DTW - MEL

DTWMEL

Detroit Metropolitan Wayne County

Thu 9/7

13:34-06:45

2 stops27h 11m

Melbourne

Sat 1/8

09:45-22:21

2 stops26h 36m

$1,851

DetroitMelbourne

DTW - MEL

DTWMEL

Detroit Metropolitan Wayne County

Sat 13/6

10:55-08:15

2 stops31h 20m

Melbourne

Mon 29/6

10:55-09:52

2 stops36h 57m

$1,875

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Wed 1/7

15:32-07:00

2 stops25h 28m

Sydney Kingsford Smith

Wed 15/7

09:30-18:38

2 stops23h 08m

$1,944

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Sun 14/6

17:29-06:55

1 stop23h 26m

Sydney Kingsford Smith

Sat 11/7

10:20-16:27

1 stop20h 07m

$2,007

Flights are sorted by cheapest return flights first.

Deals found on 23/5

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 return 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, March is the cheapest month in which you can book a flight from Michigan to Australia (average of $252). Flying from Michigan to Australia in November is currently the most expensive (average of $1,073). 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.

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

The best time to book flights from Michigan to Australia is 83 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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?

    For as low as $1,648, American Airlines can have you in Australia from Michigan in 22h 57m. The distance from Michigan to Australia is about 15920 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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 holiday 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 $252). Flying from Michigan to Australia in November is currently the most expensive (average of $1,073). 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 airline flying from Michigan to Australia

Discover the top airline 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 647,157 searches. Data last updated 25 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,562Average$1,744FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Michigan to Australia?

Deals for Michigan to Australia flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Michigan to Australia?

Millions of users choose and trust Cheapflights to book the best flight deals from Michigan to Australia for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Michigan to Australia with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Michigan to Australia flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Michigan to Australia become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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