How long is the flight from Michigan to Australia?

Flight times from Michigan to Australia vary, but if you’re flying out of Detroit and flying into Sydney (one of the most popular routes), then the duration is 22h 17m on average. Another popular route from Michigan to Australia is flying from Flint to Sydney, which will take roughly 23h 18m. Keep in mind that layovers or delays could extend your travel time.

What is the cheapest airline that flies from Michigan to Australia?

American Airlines, United Airlines, and Qantas Airways are the most popular carriers operating from Michigan to Australia

What airlines fly to Australia?

American Airlines, Qantas Airways and United Airlines are the top three most popular airlines that fly to Australia from Michigan according to our data. American Airlines is the first choice among our users, with 30% of people opting to fly with this airline when traveling to Australia. Keep in mind that there are 7 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Michigan to Australia?

Prices for flights from Michigan to Australia were last updated today.

How many operators does momondo search for flights from Michigan to Australia?

The number of operators available for flights from Michigan to Australia is 8 as of September 2025.

How old do you have to be to fly from Michigan to Australia?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Michigan to Australia.

What documentation or ID do you need to fly to Australia?

The necessary travel and health documents for your Australia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$450 Cheap Flights from Michigan to Australia in 2025/26

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Find the cheapest flights from Michigan to Australia

Round-trip

One-way

Last minute

Cheap round-trip flights

6:02 pm - 9:00 amDTW-SYD

23h 58m2 stops

2:05 pm - 8:08 pmSYD-DTW

22h 03m1 stop

$871American Airlines

Find Deal

sáb., nov. 1 - sáb., nov. 8

4:09 pm - 6:55 amDTW-SYD

23h 46m1 stop

2:05 pm - 8:08 pmSYD-DTW

22h 03m1 stop

$872American Airlines

Find Deal

sáb., nov. 1 - sáb., nov. 8

4:47 pm - 7:00 amDTW-SYD

22h 13m1 stop

12:10 pm - 10:17 pmSYD-DTW

26h 07m2 stops

$886United Airlines

Find Deal

dom., nov. 2 - dom., nov. 23

4:47 pm - 7:00 amDTW-SYD

22h 13m1 stop

11:50 am - 3:59 pmSYD-DTW

20h 09m1 stop

$895United Airlines

Find Deal

lun., nov. 10 - dom., nov. 23

5:50 pm - 8:30 amDTW-SYD

22h 40m1 stop

9:40 am - 12:08 amSYD-DTW

29h 28m2 stops

$900Delta

Find Deal

dom., mar. 1 - sáb., mar. 21

8:20 pm - 7:30 amDTW-SYD

43h 10m1 stop

9:40 am - 7:15 pmSYD-DTW

24h 35m1 stop

$904Delta

Find Deal

vie., mar. 6 - jue., mar. 19

11:48 am - 6:30 amDTW-BNE

27h 42m1 stop

9:40 am - 1:48 pmBNE-DTW

19h 08m1 stop

$927Qantas Airways

Find Deal

vie., dic. 5 - mié., ene. 14

6:15 pm - 8:45 amDTW-BNE

47h 30m2 stops

10:45 am - 5:35 pmBNE-DTW

45h 50m2 stops

$955Air Canada

Find Deal

mié., nov. 19 - mié., dic. 3

6:15 pm - 8:45 amDTW-BNE

48h 30m2 stops

10:45 am - 5:35 pmBNE-DTW

45h 50m2 stops

$975Air Canada

Find Deal

sáb., nov. 1 - mié., nov. 5

3:37 pm - 6:30 amDTW-BNE

23h 53m1 stop

8:40 am - 5:54 pmBNE-DTW

23h 14m1 stop

$1,129Qantas Airways

Find Deal

lun., feb. 16 - jue., mar. 12

American Airlines flights from Michigan to Australia

Our best American Airlines deals on Michigan to Australia flight tickets

American Airlines

Sep 24

DTW3:14 pmDetroit Metropolitan Wayne County

25h 51m

2 stops

SYD7:05 amSydney Kingsford Smith

Oct 7

SYD10:10 amSydney Kingsford Smith

27h 24m

2 stops

DTW10:34 pmDetroit Metropolitan Wayne County

$821

Find similar

American Airlines

Sep 24

DTW3:14 pmDetroit Metropolitan Wayne County

25h 51m

2 stops

SYD7:05 amSydney Kingsford Smith

Oct 7

SYD10:10 amSydney Kingsford Smith

27h 24m

2 stops

DTW10:34 pmDetroit Metropolitan Wayne County

$822

Find similar

American Airlines

Sep 24

DTW6:07 pmDetroit Metropolitan Wayne County

22h 48m

1 stop

SYD6:55 amSydney Kingsford Smith

Oct 3

SYD9:10 amSydney Kingsford Smith

27h 23m

2 stops

DTW10:33 pmDetroit Metropolitan Wayne County

$852

Find similar

Delta flights from Michigan to Australia

Our best Delta deals on Michigan to Australia flight tickets

Delta

Sep 24

DTW12:16 pmDetroit Metropolitan Wayne County

28h 19m

1 stop

SYD6:35 amSydney Kingsford Smith

Oct 7

SYD10:25 amSydney Kingsford Smith

23h 30m

1 stop

DTW6:55 pmDetroit Metropolitan Wayne County

$824

Find similar

Delta

Sep 27

DTW6:30 pmDetroit Metropolitan Wayne County

22h 05m

1 stop

SYD6:35 amSydney Kingsford Smith

Oct 5

SYD10:25 amSydney Kingsford Smith

23h 55m

1 stop

DTW7:20 pmDetroit Metropolitan Wayne County

$864

Find similar

Delta

Sep 23

DTW6:30 pmDetroit Metropolitan Wayne County

22h 05m

1 stop

SYD6:35 amSydney Kingsford Smith

Sep 27

SYD9:25 amSydney Kingsford Smith

21h 05m

1 stop

DTW4:30 pmDetroit Metropolitan Wayne County

$883

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

sáb. 11/1

6:02 pm-9:00 am

2 stops23h 58m

Sydney Kingsford Smith

sáb. 11/8

2:05 pm-8:08 pm

1 stop22h 03m

$871

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

sáb. 11/1

4:09 pm-6:55 am

1 stop23h 46m

Sydney Kingsford Smith

sáb. 11/8

2:05 pm-8:08 pm

1 stop22h 03m

$872

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

dom. 11/2

4:47 pm-7:00 am

1 stop22h 13m

Sydney Kingsford Smith

dom. 11/23

12:10 pm-10:17 pm

2 stops26h 07m

$886

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

lun. 11/10

4:47 pm-7:00 am

1 stop22h 13m

Sydney Kingsford Smith

dom. 11/23

11:50 am-3:59 pm

1 stop20h 09m

$895

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

dom. 3/1

5:50 pm-8:30 am

1 stop22h 40m

Sydney Kingsford Smith

sáb. 3/21

9:40 am-12:08 am

2 stops29h 28m

$900

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

vie. 3/6

8:20 pm-7:30 am

1 stop43h 10m

Sydney Kingsford Smith

jue. 3/19

9:40 am-7:15 pm

1 stop24h 35m

$904

DetroitBrisbane

DTW - BNE

DTWBNE

Detroit Metropolitan Wayne County

vie. 12/5

11:48 am-6:30 am

1 stop27h 42m

Brisbane

mié. 1/14

9:40 am-1:48 pm

1 stop19h 08m

$927

DetroitBrisbane

DTW - BNE

DTWBNE

Detroit Metropolitan Wayne County

mié. 11/19

6:15 pm-8:45 am

2 stops47h 30m

Brisbane

mié. 12/3

10:45 am-5:35 pm

2 stops45h 50m

$955

DetroitBrisbane

DTW - BNE

DTWBNE

Detroit Metropolitan Wayne County

sáb. 11/1

6:15 pm-8:45 am

2 stops48h 30m

Brisbane

mié. 11/5

10:45 am-5:35 pm

2 stops45h 50m

$975

DetroitBrisbane

DTW - BNE

DTWBNE

Detroit Metropolitan Wayne County

lun. 2/16

3:37 pm-6:30 am

1 stop23h 53m

Brisbane

jue. 3/12

8:40 am-5:54 pm

1 stop23h 14m

$1,129

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Michigan to Australia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Australia?

The month of August is, on average, the cheapest month to fly to Australia from Michigan, with most prices found around $914. If you aren’t able to travel during the month of August, then book flights to Australia from Michigan during February instead. Flights to Australia in February, while not as cheap as those in August, still average around $919.

What is the cheapest day to depart on your flight to Australia?

The cheapest day to depart from Michigan to Australia is on a Thursday. Travelers who choose to depart for Australia on a Thursday will often find tickets for as low as $1,274. On the other hand, Saturday is the most expensive day to depart from Michigan because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,613.

What is the cheapest time of day to depart on your flight to Australia?

Flying to Australia from Michigan at noon is the least expensive time of day to depart. momondo users have found prices as low as $991 when looking at flights departing at noon. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,531 on average. Flights to Australia from Michigan in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Australia?

You are more likely to see cheaper flights to Australia from Michigan when booking weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $1,003 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Michigan for as low as $943 on momondo.

Can stopping save me money on Michigan to Australia flights?

You could potentially save up to 2% on your flight if you consider stops on a Michigan to Australia flight.

Cheap Michigan to Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Michigan to Australia

Direct flights	None

There are no direct flights from Michigan to Australia. There are no popular flight routes from Michigan to Australia.

Search flight deals

When did momondo last update prices for flights from Michigan to Australia?
Prices for flights from Michigan to Australia were last updated today.
How many operators does momondo search for flights from Michigan to Australia?
The number of operators available for flights from Michigan to Australia is 8 as of September 2025.
How old do you have to be to fly from Michigan to Australia?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Michigan to Australia.
What documentation or ID do you need to fly to Australia?
The necessary travel and health documents for your Australia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Michigan to Australia

Compare and see reviews for airlines that fly from Michigan to Australia with momondo

Airline	Rating	Free Cancellation	Price
Qantas Airways	PriceFrom $677	Free Cancellation	Rating 7.5 907 reviews	Search Qantas Airways flights
American Airlines	PriceFrom $702	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Air Canada	PriceFrom $723	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
Delta	PriceFrom $780	Free Cancellation	Rating 7.9 7,964 reviews	Search Delta flights
United Airlines	PriceFrom $842	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights
Air New Zealand	PriceFrom $864	Free Cancellation	Rating 8.0 505 reviews	Search Air New Zealand flights
Qatar Airways	PriceFrom $1,351	Free Cancellation	Rating 7.4 3,624 reviews	Search Qatar Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Michigan to Australia?

Finding the right flight to Australia from Michigan is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Australia quick and easy, saving you time and money.

Can I find flights from Michigan to Australia with flexible booking policies on momondo?

Yes. All flights to Australia from Michigan on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Michigan to Australia?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Michigan to Australia.

I’m not ready to book a flight from Michigan to Australia right now. Can momondo alert me if prices change?

Price alerts on flights to Australia from Michigan are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.