How long is the flight from Michigan to Australia?

For as low as $1,678, Delta can have you in Australia from Michigan in 31h 20m. The distance from Michigan to Australia is about 14318 km. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in Australia ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Australia when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Australia, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

What is the cheapest time of day to fly from MI to AU?

When flying from Michigan to Australia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

$747+ Cheap Flights from Michigan to Australia

Cheap flight deals from Michigan to Australia

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 31 August 2026.

Mon 28/920:29 -

1 stop21h 21m

Tue 13/1011:00 -

2 stops36h 48m

Deal found 31/8$1,598

Tue 10/1112:27 -

2 stops29h 03m

Tue 24/1122:45 -

2 stops26h 45m

Deal found 30/8$1,599

Wed 14/1006:50 -

2 stops35h 00m

Sun 25/1011:00 -

1 stop41h 24m

Deal found 27/8$1,604

Sun 11/1013:55 -

2 stops51h 10m

Sun 18/1010:00 -

2 stops49h 34m

Deal found 27/8$1,609

Wed 21/1013:55 -

2 stops27h 10m

Wed 11/1110:45 -

2 stops45h 55m

Deal found 29/8$1,616

Tue 10/1108:25 -

1 stop31h 35m

Tue 24/1110:10 -

1 stop24h 55m

Deal found 28/8$1,619

Tue 20/1019:50 -

2 stops46h 00m

Tue 10/1110:10 -

2 stops29h 32m

Deal found 27/8$1,625

Wed 14/1008:40 -

1 stop33h 10m

Wed 21/1011:00 -

1 stop23h 15m

Deal found 30/8$1,630

Mon 30/1117:05 -

1 stop25h 25m

Wed 13/111:30 -

2 stops26h 57m

Deal found 29/8$1,633

Mon 9/1117:05 -

1 stop25h 25m

Tue 12/108:10 -

2 stops24h 29m

Deal found 28/8$1,640

Tue 13/1020:07 -

2 stops45h 43m

Wed 21/1011:00 -

1 stop23h 15m

Deal found 27/8$1,648

Wed 16/914:07 -

2 stops26h 58m

Wed 14/1010:00 -

2 stops25h 34m

Deal found 31/8$1,652

Best flights from Michigan to Australia
Discover carefully curated flight deals from Michigan to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 August 2026.

Tue 10/1108:25 -

1 stop31h 35m

Tue 24/1110:10 -

1 stop24h 55m

Deal found 29/8$1,619

Mon 18/110:25 -

2 stops32h 05m

Mon 1/212:45 -

2 stops27h 14m

Deal found 30/8$1,633

Sun 11/1008:45 -

2 stops31h 20m

Sun 18/1010:00 -

2 stops25h 12m

Deal found 29/8$1,678

Thu 17/919:20 -

1 stop31h 10m

Sat 3/1022:10 -

1 stop31h 55m

Deal found 26/8$1,939

Tue 6/1013:35 -

2 stops42h 55m

Mon 12/1000:05 -

2 stops35h 41m

Deal found 29/8$2,000

Wed 4/1114:00 -

2 stops36h 50m

Sun 8/1118:50 -

2 stops39h 47m

Deal found 30/8$2,075

Thu 29/1021:05 -

2 stops31h 20m

Tue 10/1121:35 -

2 stops36h 25m

Deal found 29/8$2,119

Mon 12/1016:15 -

1 stop25h 35m

Mon 19/1008:20 -

1 stop42h 35m

Deal found 28/8$2,509

Mon 18/116:51 -

2 stops35h 49m

Mon 1/210:20 -

2 stops25h 30m

Deal found 30/8$3,241

Tue 20/1019:50 -

2 stops46h 00m

Tue 10/1110:10 -

2 stops29h 32m

Deal found 26/8$1,625

Sun 6/1216:26 -

2 stops25h 04m

Fri 15/111:30 -

2 stops25h 03m

Deal found 29/8$1,703

Fri 22/120:20 -

1 stop43h 40m

Sun 7/210:10 -

2 stops29h 53m

Deal found 26/8$1,673

Sat 7/1118:25 -

2 stops44h 10m

Fri 13/1111:10 -

3 stops44h 15m

Deal found 29/8$3,725

Mon 12/1020:35 -

1 stop42h 30m

Mon 19/1010:50 -

2 stops44h 55m

Deal found 28/8$4,019

Sat 31/1012:40 -

1 stop27h 20m

Mon 9/1110:10 -

1 stop22h 51m

Deal found 27/8$1,689

Sat 31/1019:50 -

2 stops45h 15m

Wed 11/1123:40 -

1 stop31h 50m

Deal found 27/8$2,064

Wed 30/912:30 -

2 stops28h 25m

Mon 19/1010:30 -

2 stops22h 35m

Deal found 30/8$1,898

Mon 28/915:40 -

1 stop24h 25m

Mon 5/1010:00 -

2 stops36h 51m

Deal found 30/8$2,186

Fri 11/910:21 -

2 stops43h 49m

Fri 25/907:40 -

2 stops30h 03m

Deal found 27/8$2,211

Sun 14/212:35 -

2 stops27h 55m

Wed 17/211:20 -

1 stop24h 20m

Deal found 28/8$1,930

Wed 23/919:20 -

1 stop31h 10m

Wed 7/1022:10 -

1 stop31h 55m

Deal found 26/8$2,142

Sat 16/120:20 -

1 stop43h 40m

Fri 12/210:10 -

1 stop25h 04m

Deal found 26/8$1,813

Wed 20/116:36 -

2 stops36h 04m

Wed 10/210:20 -

2 stops26h 06m

Deal found 26/8$2,236

Wed 2/1212:35 -

2 stops25h 45m

Thu 7/111:50 -

1 stop20h 49m

Deal found 30/8$1,944

Tue 22/919:20 -

1 stop31h 10m

Wed 7/1022:10 -

1 stop31h 55m

Deal found 26/8$2,142

Sat 17/1007:00 -

3 stops32h 30m

Fri 30/1021:40 -

2 stops31h 45m

Deal found 26/8$2,286

Wed 30/920:29 -

1 stop20h 21m

Mon 19/1010:15 -

2 stops25h 24m

Deal found 28/8$1,898

Mon 12/1019:20 -

1 stop30h 50m

Mon 19/1021:45 -

1 stop33h 20m

Deal found 28/8$5,697

Sat 31/1019:50 -

1 stop33h 55m

Tue 17/1113:20 -

2 stops39h 10m

Deal found 31/8$2,146

Thu 29/1016:10 -

2 stops24h 20m

Mon 7/1207:35 -

2 stops25h 15m

Deal found 28/8$1,972

Find flight deals from Michigan to Australia

Round-trip from	$1,532
One-way from	$747
Popular in	July
Cheapest in	March
Average price	$1,578

Philippine Airlines
10/2-5/4
2 total stops
65h 00m total
Michigan to Australia

Search Deals

21/10
1 total stop
42h 44m total
Michigan to Australia

Search Deals

Highest demand for flights based on searches. 3% potential increase in price ($92 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($37 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DetroitMelbourne

DTW Detroit Metropolitan Wayne County - MEL Melbourne

DTWMEL

Detroit Metropolitan Wayne County

Tue 10/11

08:25-08:00

1 stop31h 35m

Melbourne

Tue 24/11

10:10-19:05

1 stop24h 55m

$1,619

DetroitMelbourne

DTW Detroit Metropolitan Wayne County - MEL Melbourne

DTWMEL

Detroit Metropolitan Wayne County

Tue 20/10

19:50-08:50

2 stops46h 00m

Melbourne

Tue 10/11

10:10-23:42

2 stops29h 32m

$1,625

DetroitMelbourne

DTW Detroit Metropolitan Wayne County - MEL Melbourne

DTWMEL

Detroit Metropolitan Wayne County

Mon 18/1

10:25-10:30

2 stops32h 05m

Melbourne

Mon 1/2

12:45-23:59

2 stops27h 14m

$1,633

DetroitMelbourne

DTW Detroit Metropolitan Wayne County - MEL Melbourne

DTWMEL

Detroit Metropolitan Wayne County

Fri 22/1

20:20-08:00

1 stop43h 40m

Melbourne

Sun 7/2

10:10-00:03

2 stops29h 53m

$1,673

ChicagoBrisbane

ORD Chicago O'Hare Intl - BNE Brisbane

ORDBNE

Chicago O'Hare Intl

Sun 11/10

08:45-07:05

2 stops31h 20m

Brisbane

Sun 18/10

10:00-20:12

2 stops25h 12m

$1,678

DetroitMelbourne

DTW Detroit Metropolitan Wayne County - MEL Melbourne

DTWMEL

Detroit Metropolitan Wayne County

Sat 31/10

12:40-07:00

1 stop27h 20m

Melbourne

Mon 9/11

10:10-17:01

1 stop22h 51m

$1,689

DetroitMelbourne

DTW Detroit Metropolitan Wayne County - MEL Melbourne

DTWMEL

Detroit Metropolitan Wayne County

Sun 6/12

16:26-09:30

2 stops25h 04m

Melbourne

Fri 15/1

11:30-20:33

2 stops25h 03m

$1,703

DetroitMelbourne

DTW Detroit Metropolitan Wayne County - MEL Melbourne

DTWMEL

Detroit Metropolitan Wayne County

Sat 16/1

20:20-08:00

1 stop43h 40m

Melbourne

Fri 12/2

10:10-19:14

1 stop25h 04m

$1,813

DetroitSydney

DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith

DTWSYD

Detroit Metropolitan Wayne County

Wed 30/9

12:30-06:55

2 stops28h 25m

Sydney Kingsford Smith

Mon 19/10

10:30-18:05

2 stops22h 35m

$1,898

Fastest return journey

DetroitSydney

DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith

DTWSYD

Detroit Metropolitan Wayne County

Wed 30/9

20:29-06:50

1 stop20h 21m

Sydney Kingsford Smith

Mon 19/10

10:15-20:39

2 stops25h 24m

$1,898

Flights are sorted by cheapest return flights first.

Deals found on 30/8

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

DTW-MEL

DTW-BNE

DTW-AVV

DTW-SYD

ORD-MEL

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

USMI-AU0

DTW-MEL

DTW-BNE

DTW-AVV

DTW-SYD

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 $1,484). Flying from Michigan to Australia in July is currently the most expensive (average of $1,985). 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 35 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

How long is the flight from Michigan to Australia?
For as low as $1,678, Delta can have you in Australia from Michigan in 31h 20m. The distance from Michigan to Australia is about 14318 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 $1,484). Flying from Michigan to Australia in July is currently the most expensive (average of $1,985). 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 airline flying from Michigan to Australia

Airline	Cheapest	Average	Flexibility	On-time
Qantas Airways	Cheapest$1,555	Average$1,838	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights

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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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Cheap flights from Michigan to Australia from $747

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 21/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Michigan to Australia

Cheapest flights from Michigan to AustraliaExplore 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 31 August 2026.

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 31 August 2026.

Best flights from Michigan to AustraliaDiscover carefully curated flight deals from Michigan to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 August 2026.

Discover carefully curated flight deals from Michigan to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 August 2026.

Last-minute flights from Michigan to AustraliaDiscover last-minute flight deals from Michigan to Australia. Data last updated 31 August 2026 and is based on user searches.

Discover last-minute flight deals from Michigan to Australia. Data last updated 31 August 2026 and is based on user searches.

One-way flights from Michigan to AustraliaSearch for one-way flight options from Michigan to Australia. Find affordable one-way fares based on user searches. Data last updated 31 August 2026.

Search for one-way flight options from Michigan to Australia. Find affordable one-way fares based on user searches. Data last updated 31 August 2026.

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

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.

Cheapflights Insights

What is the cheapest month to book a 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 35 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

How long is the flight from Michigan to Australia?

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

How can I find direct flights from Michigan to Australia?

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

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Michigan to Australia

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Complete your trip

Complete your trip to Australia by adding a car hire and/or hotel booking to your travel itinerary.

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Search flights from Michigan to Australia by cabin class

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Michigan and Australia flights

Browse other Michigan and Australia flight options. Last updated on 31 August 2026.

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Find a return flight route from Australia

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

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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 31 August 2026.

Best flights from Michigan to Australia
Discover carefully curated flight deals from Michigan to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 August 2026.

Last-minute flights from Michigan to Australia
Discover last-minute flight deals from Michigan to Australia. Data last updated 31 August 2026 and is based on user searches.

One-way flights from Michigan to Australia
Search for one-way flight options from Michigan to Australia. Find affordable one-way fares based on user searches. Data last updated 31 August 2026.