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Cheap flights from Michigan to Australia from $723

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 30/5. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — SYD
27 May — 3 Jun1
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 27 April 2026.

Wed 10/611:50
DTW
-
MEL
1 stop27h 10m
American Airlines
Wed 8/713:35
MEL
-
DTW
1 stop24h 06m
American Airlines
Deal found 26/4$1,631
Tue 28/717:29
DTW
-
MEL
1 stop24h 46m
United Airlines
Thu 13/810:55
MEL
-
DTW
1 stop21h 06m
United Airlines
Deal found 26/4$1,646
Mon 14/911:49
ORD
-
SYD
3 stops33h 01m
Multiple Airlines
Sun 20/913:15
SYD
-
ORD
3 stops36h 33m
Multiple Airlines
Deal found 26/4$1,647
Mon 4/508:35
DTW
-
SYD
1 stop32h 20m
United Airlines
Sun 17/509:30
SYD
-
DTW
2 stops23h 30m
United Airlines
Deal found 26/4$1,649
Fri 29/516:10
DTW
-
MEL
2 stops25h 20m
United Airlines
Mon 8/610:55
MEL
-
DTW
2 stops25h 19m
United Airlines
Deal found 22/4$1,653
Wed 3/617:29
DTW
-
SYD
1 stop23h 26m
United Airlines
Wed 10/610:20
SYD
-
DTW
1 stop20h 07m
United Airlines
Deal found 25/4$1,656
Wed 3/618:39
DTW
-
SYD
1 stop22h 11m
Delta
Wed 10/609:15
SYD
-
DTW
1 stop21h 55m
Delta
Deal found 23/4$1,657
Fri 29/512:46
DTW
-
MEL
1 stop29h 04m
Delta
Fri 5/610:00
MEL
-
DTW
1 stop23h 16m
Delta
Deal found 22/4$1,657
Wed 10/617:29
DTW
-
MEL
1 stop24h 46m
United Airlines
Wed 17/610:55
MEL
-
DTW
1 stop32h 25m
United Airlines
Deal found 26/4$1,660
Sun 7/617:29
DTW
-
MEL
1 stop24h 46m
United Airlines
Sun 14/610:55
MEL
-
DTW
1 stop32h 25m
United Airlines
Deal found 23/4$1,661
Wed 27/506:55
ORD
-
MEL
3 stops38h 10m
Multiple Airlines
Sun 7/613:30
MEL
-
ORD
3 stops46h 02m
Multiple Airlines
Deal found 26/4$1,663
Thu 30/720:34
DTW
-
MEL
2 stops45h 16m
Delta
Sun 16/810:00
MEL
-
DTW
2 stops28h 02m
Delta
Deal found 26/4$1,663

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 27 April 2026.

Round-trip from

$1,631

One-way from

$723

Popular in

April

Cheapest in

March

Average price

$1,909
American Airlines
  • American Airlines
  • 10/6-8/7
  • 2 total stops
  • 51h 16m total
  • Michigan to Australia
Search Deals
30/5
  • 30/5
  • 2 total stops
  • 32h 53m total
  • Michigan to Australia
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($121 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($51 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 27 April 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

Wed 29/7

17:29-08:15

1 stop24h 46m

Melbourne

Sat 15/8

10:55-22:24

2 stops25h 29m

$1,653

DetroitMelbourne

DTW - MEL

DTWMEL

Detroit Metropolitan Wayne County

Mon 1/6

17:29-08:15

1 stop24h 46m

Melbourne

Mon 8/6

10:55-08:33

2 stops35h 38m

$1,653

DetroitMelbourne

DTW - MEL

DTWMEL

Detroit Metropolitan Wayne County

Tue 9/6

16:10-08:15

2 stops26h 05m

Melbourne

Tue 16/6

10:55-22:14

2 stops25h 19m

$1,653
Fastest return journey

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Mon 25/5

17:29-06:55

1 stop23h 26m

Sydney Kingsford Smith

Mon 1/6

10:20-16:27

1 stop20h 07m

$1,656

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Mon 25/5

16:10-07:00

2 stops24h 50m

Sydney Kingsford Smith

Tue 2/6

10:20-16:27

1 stop20h 07m

$1,657

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Sun 24/5

07:01-06:50

2 stops33h 49m

Sydney Kingsford Smith

Sun 31/5

09:15-16:56

1 stop21h 41m

$1,663

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Mon 20/7

07:28-07:00

2 stops33h 32m

Sydney Kingsford Smith

Mon 27/7

10:20-16:27

1 stop20h 07m

$1,663

DetroitMelbourne

DTW - MEL

DTWMEL

Detroit Metropolitan Wayne County

Sat 30/5

19:55-07:50

2 stops69h 55m

Melbourne

Wed 10/6

10:00-23:22

1 stop27h 22m

$1,687

DetroitMelbourne

DTW - MEL

DTWMEL

Detroit Metropolitan Wayne County

Sun 31/5

17:29-11:20

2 stops27h 51m

Melbourne

Sun 7/6

10:55-05:20

1 stop32h 25m

$1,695

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Sat 16/5

08:58-06:50

1 stop31h 52m

Sydney Kingsford Smith

Sat 23/5

09:15-23:12

1 stop27h 57m

$1,797

Flights are sorted by cheapest return flights first.

Deals found on 25/4

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

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

The best time to book flights from Michigan to Australia is 72 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.

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 $1,071). 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?

    For as low as $1,653, United Airlines can have you in Australia from Michigan in 24h 46m. 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 $1,071). 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 27 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,559Average$1,740FlexibilityNo 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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