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Cheap flights from Michigan to Australia from $634

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 28/4. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — SYD
28 Mar — 4 Apr1
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 26 February 2026.

Tue 21/415:40
ORD
-
BNE
1 stop24h 25m
Air Canada
Wed 29/410:00
BNE
-
ORD
1 stop19h 43m
Air Canada
Deal found 23/2$1,253
Wed 22/415:40
ORD
-
BNE
1 stop24h 25m
Air Canada
Wed 29/410:00
BNE
-
ORD
1 stop19h 45m
Air Canada
Deal found 25/2$1,254
Wed 8/408:40
ORD
-
BNE
2 stops31h 25m
Air Canada
Tue 21/410:00
BNE
-
ORD
1 stop19h 45m
Air Canada
Deal found 24/2$1,260
Sat 4/418:01
ORD
-
BNE
2 stops46h 04m
Multiple Airlines
Sun 19/410:00
BNE
-
ORD
2 stops21h 35m
Multiple Airlines
Deal found 24/2$1,274
Sat 4/418:01
ORD
-
BNE
2 stops46h 04m
Asiana Airlines
Sun 19/410:00
BNE
-
ORD
2 stops21h 35m
Asiana Airlines
Deal found 25/2$1,276
Mon 1/615:40
ORD
-
BNE
1 stop24h 25m
Air Canada
Fri 31/710:00
BNE
-
ORD
1 stop19h 41m
Air Canada
Deal found 22/2$1,305
Tue 9/615:40
ORD
-
BNE
1 stop24h 25m
Air Canada
Thu 9/710:00
BNE
-
ORD
1 stop19h 41m
Air Canada
Deal found 23/2$1,307
Wed 22/415:40
ORD
-
BNE
1 stop24h 25m
Air Canada
Thu 30/410:00
BNE
-
ORD
1 stop19h 45m
Air Canada
Deal found 25/2$1,308
Sat 11/418:32
DTW
-
MEL
2 stops27h 28m
Multiple Airlines
Sat 18/413:30
MEL
-
DTW
2 stops29h 39m
Multiple Airlines
Deal found 25/2$1,322
Mon 6/418:32
DTW
-
MEL
2 stops27h 53m
Multiple Airlines
Sat 18/413:30
MEL
-
DTW
2 stops29h 39m
Multiple Airlines
Deal found 23/2$1,335
Sat 21/314:58
ORD
-
MEL
2 stops49h 22m
Qantas Airways
Wed 8/409:45
MEL
-
ORD
1 stop22h 56m
Qantas Airways
Deal found 23/2$1,340
Wed 13/515:42
DTW
-
SYD
2 stops25h 23m
American Airlines
Wed 27/509:10
SYD
-
DTW
2 stops25h 10m
American Airlines
Deal found 25/2$1,390

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 26 February 2026.

Round-trip from

$1,253

One-way from

$634

Popular in

April

Cheapest in

September

Average price

$1,412
Air Canada
  • Air Canada
  • 21/4-29/4
  • 2 total stops
  • 44h 08m total
  • Michigan to Australia
Search Deals
28/4
  • 28/4
  • 2 total stops
  • 38h 40m total
  • Michigan to Australia
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($152 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($62 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 26 February 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

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Fri 24/4

12:50-07:05

2 stops27h 15m

Brisbane

Thu 30/4

10:00-14:45

1 stop19h 45m

$1,364

DetroitMelbourne

DTW - MEL

DTWMEL

Detroit Metropolitan Wayne County

Thu 23/4

15:29-08:15

2 stops26h 46m

Melbourne

Sun 3/5

09:30-20:16

2 stops24h 46m

$1,467

DetroitMelbourne

DTW - MEL

DTWMEL

Detroit Metropolitan Wayne County

Fri 1/5

15:33-08:15

2 stops26h 42m

Melbourne

Fri 8/5

10:55-18:50

1 stop21h 55m

$1,497

DetroitMelbourne

DTW - MEL

DTWMEL

Detroit Metropolitan Wayne County

Sat 11/4

14:05-08:15

2 stops28h 10m

Melbourne

Sat 18/4

10:55-21:25

1 stop24h 30m

$1,504

DetroitMelbourne

DTW - MEL

DTWMEL

Detroit Metropolitan Wayne County

Thu 28/5

15:32-08:15

2 stops26h 43m

Melbourne

Tue 2/6

10:55-23:43

2 stops26h 48m

$1,504

Grand RapidsSydney

GRR - SYD

GRRSYD

Grand Rapids Gerald R. Ford Intl

Wed 6/5

11:55-06:50

2 stops28h 55m

Sydney Kingsford Smith

Tue 26/5

09:15-20:47

2 stops25h 32m

$1,605

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Fri 13/3

16:35-06:30

1 stop22h 55m

Brisbane

Sun 22/3

10:40-23:38

1 stop27h 58m

$1,715

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Thu 25/6

21:33-06:30

1 stop41h 57m

Brisbane

Sun 5/7

10:30-22:59

1 stop27h 29m

$1,732

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Sat 11/4

13:18-05:00

1 stop24h 42m

Brisbane

Sat 18/4

20:35-05:47

1 stop24h 12m

$1,750

Grand RapidsSydney

GRR - SYD

GRRSYD

Grand Rapids Gerald R. Ford Intl

Fri 10/4

14:02-08:40

2 stops28h 38m

Sydney Kingsford Smith

Fri 17/4

12:00-18:33

1 stop20h 33m

$1,780

Flights are sorted by cheapest return flights first.

Deals found on 25/2

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, February is the cheapest month in which you can book a flight from Michigan to Australia (average of $277). Flying from Michigan to Australia in November is currently the most expensive (average of $1,185). 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 $1,467, Air Canada can have you in Australia from Michigan in 26h 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, February is the cheapest month in which you can book a flight from Michigan to Australia (average of $277). Flying from Michigan to Australia in November is currently the most expensive (average of $1,185). 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 26 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$935Average$1,722FlexibilityNo 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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