How long is the flight from Michigan to Australia?

Airlines like American Airlines, United Airlines, and Delta fly from Michigan to Australia in about 22h 50m. The time it takes to get you to your destination can typically vary by up to 6h 21m. The distance between Michigan and Australia is about 9131 mi. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines to fly from Michigan to Australia one-way?

The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $417. However, be on the lookout for offers from Qantas Airways and United Airlines, as they are both options that can get you from Michigan to Australia for a low price.

In terms of precipitation, rainfall in Australia ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Australia when rainfall is around 2.0 in.

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 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

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 vacation 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.

$412+ Cheap Flights from Michigan to Australia

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Cheap flight deals from Michigan to Australia

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$838 (American Airlines)
One-way from	$412 (CrystalTravel)
Popular in	April
Cheapest in	February
Average price	$954

Provider with most accurate pricing for Detroit (DTT)-Sydney Kingsford Smith flight deals.

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Provider most trusted by Cheapflights users for Detroit (DTT)-Sydney Kingsford Smith flights.

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From Michigan to Australia

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One-way flight from Michigan to Australia

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Highest demand for flights based on searches. 2% potential increase in price ($21 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($18 potential savings vs. average RT price).

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Average for round-trip flights in October 2025

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Find flight deals from Michigan to Australia

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 October 23, 2025.

Sat 11/112:08 pmDTW - BNE

2 stops26h 52mAmerican Airlines

Wed 11/57:40 pmBNE - DTW

2 stops29h 08mAmerican Airlines

Deal found 10/23

$832

Wed 12/313:32 pmDTW - SYD

2 stops25h 28mAmerican Airlines

Tue 2/1711:20 amSYD - DTW

2 stops24h 29mAmerican Airlines

Deal found 10/23

$838

Wed 12/313:32 pmDTW - SYD

2 stops25h 28mAmerican Airlines

Sun 2/155:45 pmSYD - DTW

2 stops22h 43mAmerican Airlines

Deal found 10/23

$839

Mon 10/274:50 pmDTW - SYD

1 stop23h 10mUnited Airlines

Sun 11/911:50 amSYD - DTW

1 stop27h 52mUnited Airlines

Deal found 10/23

$841

Sat 12/611:48 amDTW - SYD

2 stops27h 37mAmerican Airlines

Tue 12/2311:20 amSYD - DTW

2 stops25h 53mAmerican Airlines

Deal found 10/22

$842

Sat 12/61:46 pmDTW - SYD

2 stops27h 14mAmerican Airlines

Sat 12/1311:20 amSYD - DTW

2 stops27h 04mAmerican Airlines

Deal found 10/23

$844

Thu 11/65:25 pmORD - SYD

2 stops22h 35mAmerican Airlines

Sat 11/225:45 pmSYD - ORD

2 stops23h 27mAmerican Airlines

Deal found 10/22

$845

Sat 11/811:48 amDTW - SYD

2 stops27h 37mAmerican Airlines

Sat 11/2211:20 amSYD - DTW

2 stops28h 17mAmerican Airlines

Deal found 10/22

$845

Wed 11/196:30 pmDTW - BNE

1 stop22h 50mDelta

Wed 12/311:05 amBNE - DTW

1 stop23h 00mDelta

Deal found 10/22

$846

Sat 11/2211:40 amORD - SYD

1 stop28h 20mQantas Airways

Tue 12/3011:20 amSYD - ORD

1 stop22h 31mQantas Airways

Deal found 10/21

$846

Fri 10/243:14 pmORD - SYD

1 stop24h 51mAmerican Airlines

Mon 11/311:20 amSYD - ORD

1 stop29h 39mAmerican Airlines

Deal found 10/20

$847

Tue 10/213:17 pmORD - SYD

1 stop22h 48mAmerican Airlines

Fri 10/311:05 pmSYD - ORD

1 stop20h 12mAmerican Airlines

Deal found 10/21

$848

Best flights from Michigan to Australia
Discover carefully curated flight deals from Michigan to Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 23, 2025.

Mon 2/1611:19 amDTW - BNE

2 stops26h 41mAmerican Airlines

Thu 3/128:40 amBNE - DTW

1 stop19h 02mAmerican Airlines

Deal found 10/23

$839

Tue 3/2410:49 amDTW - SYD

1 stop29h 11mUnited Airlines

Sun 4/199:30 amSYD - DTW

2 stops28h 07mUnited Airlines

Deal found 10/22

$842

Wed 11/196:30 pmDTW - BNE

1 stop22h 50mDelta

Wed 12/311:05 amBNE - DTW

1 stop23h 00mDelta

Deal found 10/22

$846

Tue 2/248:05 amORD - AVV

2 stops32h 40mMultiple Airlines

Tue 3/36:00 amAVV - ORD

2 stops26h 50mMultiple Airlines

Deal found 10/21

$1,037

Fri 11/283:50 pmDTW - MEL

2 stops28h 35mQantas Airways

Mon 12/154:05 pmMEL - DTW

1 stop22h 50mQantas Airways

Deal found 10/22

$1,089

Sat 12/273:40 pmORD - BNE

1 stop25h 05mAir Canada

Sat 1/1710:45 amBNE - ORD

1 stop21h 57mAir Canada

Deal found 10/22

$1,496

Tue 3/2410:49 amDTW - SYD

1 stop29h 11mUnited Airlines

Mon 4/2010:20 amSYD - DTW

1 stop20h 18mUnited Airlines

Deal found 10/21

$842

Wed 11/123:50 pmDTW - SYD

1 stop24h 40mDelta

Wed 11/1910:40 amSYD - DTW

1 stop22h 30mDelta

Deal found 10/23

$851

Tue 3/246:20 amDTW - SYD

1 stop33h 40mUnited Airlines

Sat 4/1810:20 amSYD - DTW

1 stop20h 18mUnited Airlines

Deal found 10/22

$844

Tue 3/248:32 amDTW - SYD

1 stop31h 58mDelta

Mon 4/209:25 amSYD - DTW

1 stop26h 48mDelta

Deal found 10/22

$851

Tue 1/2011:05 amDTW - BNE

2 stops29h 25mUnited Airlines

Tue 3/3110:30 amBNE - DTW

1 stop20h 08mUnited Airlines

Deal found 10/23

$851

Tue 11/258:20 pmORD - BNE

2 stops58h 05mQantas Airways

Thu 12/256:55 pmBNE - ORD

2 stops50h 12mQantas Airways

Deal found 10/22

$1,095

Tue 1/272:40 pmORD - SYD

1 stop22h 40mUnited Airlines

Mon 2/22:00 pmSYD - ORD

1 stop24h 32mUnited Airlines

Deal found 10/23

$851

Fri 11/211:49 pmORD - AVV

2 stops37h 31mMultiple Airlines

Fri 11/288:10 amAVV - ORD

2 stops30h 08mMultiple Airlines

Deal found 10/21

$1,152

Sat 3/143:37 pmDTW - MEL

2 stops26h 53mAmerican Airlines

Mon 4/69:45 amMEL - DTW

2 stops26h 15mAmerican Airlines

Deal found 10/22

$1,209

Sun 12/76:17 pmORD - BNE

2 stops24h 48mQantas Airways

Sun 12/147:15 amBNE - ORD

2 stops24h 52mQantas Airways

Deal found 10/23

$1,108

Wed 3/255:20 pmORD - SYD

1 stop21h 40mUnited Airlines

Mon 4/69:30 amSYD - ORD

1 stop22h 10mUnited Airlines

Deal found 10/22

$851

Thu 12/253:40 pmORD - AVV

2 stops46h 55mMultiple Airlines

Thu 1/156:00 amAVV - ORD

3 stops30h 30mMultiple Airlines

Deal found 10/21

$1,157

Mon 10/276:03 pmORD - MEL

2 stops25h 37mQantas Airways

Tue 11/2512:30 pmMEL - ORD

2 stops28h 29mQantas Airways

Deal found 10/21

$1,130

Thu 2/59:25 pmDTW - MEL

2 stops42h 35mDelta

Wed 3/119:10 amMEL - DTW

1 stop22h 54mDelta

Deal found 10/23

$1,131

Sun 12/710:35 amORD - SYD

1 stop27h 25mUnited Airlines

Sun 12/1412:10 pmSYD - ORD

1 stop25h 57mUnited Airlines

Deal found 10/23

$851

Sun 11/23:02 pmORD - AVV

2 stops39h 13mMultiple Airlines

Wed 11/510:20 amAVV - ORD

2 stops28h 04mMultiple Airlines

Deal found 10/21

$1,245

Tue 11/113:55 pmORD - SYD

2 stops24h 10mUnited Airlines

Tue 11/1812:10 pmSYD - ORD

1 stop21h 45mUnited Airlines

Deal found 10/23

$851

Thu 1/153:40 pmORD - BNE

1 stop25h 05mAir Canada

Sat 1/3110:45 amBNE - ORD

2 stops25h 15mAir Canada

Deal found 10/22

$1,548

Wed 12/245:30 pmORD - BNE

2 stops36h 55mQantas Airways

Tue 12/306:40 amBNE - ORD

2 stops24h 53mQantas Airways

Deal found 10/21

$1,225

Sun 2/1512:46 pmORD - SYD

1 stop24h 34mUnited Airlines

Wed 3/412:10 pmSYD - ORD

1 stop19h 35mUnited Airlines

Deal found 10/22

$851

Thu 4/27:13 pmORD - BNE

2 stops24h 22mMultiple Airlines

Sun 4/128:05 pmBNE - ORD

1 stop25h 01mMultiple Airlines

Deal found 10/22

$1,254

Mon 2/163:55 pmORD - SYD

1 stop22h 05mUnited Airlines

Mon 3/211:20 amSYD - ORD

1 stop20h 35mUnited Airlines

Deal found 10/22

$851

Fri 2/136:15 pmDTW - AVV

3 stops61h 00mMultiple Airlines

Sat 2/216:00 amAVV - DTW

3 stops51h 35mMultiple Airlines

Deal found 10/21

$1,310

Wed 12/243:00 pmORD - BNE

2 stops25h 20mDelta

Wed 12/3111:05 amBNE - ORD

2 stops38h 20mDelta

Deal found 10/21

$1,461

Last-minute flights from Michigan to Australia
Discover last-minute flight deals from Michigan to Australia. Data last updated October 23, 2025 and is based on user searches.

Fri 10/243:14 pmORD - SYD

1 stop24h 51mAmerican Airlines

Mon 11/311:20 amSYD - ORD

1 stop29h 39mAmerican Airlines

Deal found 10/20

$847

Mon 10/274:50 pmDTW - SYD

1 stop23h 10mUnited Airlines

Sun 11/911:50 amSYD - DTW

1 stop27h 52mUnited Airlines

Deal found 10/23

$841

Wed 10/293:14 pmORD - SYD

1 stop25h 46mAmerican Airlines

Wed 11/1211:20 amSYD - ORD

2 stops22h 57mAmerican Airlines

Deal found 10/21

$848

Sat 11/112:08 pmDTW - BNE

2 stops26h 52mAmerican Airlines

Wed 11/57:40 pmBNE - DTW

2 stops29h 08mAmerican Airlines

Deal found 10/23

$832

Sat 11/15:35 pmDTW - BNE

1 stop22h 55mUnited Airlines

Wed 11/511:40 amBNE - DTW

1 stop19h 59mUnited Airlines

Deal found 10/23

$850

Wed 11/52:16 pmDTW - SYD

2 stops26h 44mAmerican Airlines

Wed 11/1211:20 amSYD - DTW

2 stops26h 31mAmerican Airlines

Deal found 10/23

$838

Thu 11/65:25 pmORD - SYD

2 stops22h 35mAmerican Airlines

Sat 11/225:45 pmSYD - ORD

2 stops23h 27mAmerican Airlines

Deal found 10/22

$845

Sat 11/81:46 pmDTW - SYD

2 stops25h 39mAmerican Airlines

Sat 11/2211:20 amSYD - DTW

2 stops28h 17mAmerican Airlines

Deal found 10/22

$845

Wed 11/123:50 pmDTW - SYD

1 stop24h 40mDelta

Wed 11/1910:40 amSYD - DTW

1 stop22h 30mDelta

Deal found 10/23

$851

Wed 11/196:30 pmDTW - BNE

1 stop22h 50mDelta

Wed 12/311:05 amBNE - DTW

1 stop23h 00mDelta

Deal found 10/22

$846

Sat 11/2211:40 amORD - SYD

1 stop28h 20mQantas Airways

Tue 12/3011:20 amSYD - ORD

1 stop22h 31mQantas Airways

Deal found 10/21

$846

Sun 11/3010:36 amORD - SYD

1 stop27h 24mUnited Airlines

Wed 12/1712:10 pmSYD - ORD

1 stop19h 38mUnited Airlines

Deal found 10/22

$851

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 October 23, 2025.

Wed 11/121:49 pmORD - SYD

1 stop24h 36mQantas Airways

Deal found 10/22

$412

Sat 12/66:17 pmORD - SYD

1 stop21h 43mQantas Airways

Deal found 10/22

$413

Fri 11/143:00 pmORD - SYD

1 stop25h 00mQantas Airways

Deal found 10/22

$414

Mon 12/299:28 amORD - SYD

1 stop30h 32mQantas Airways

Deal found 10/22

$416

Mon 3/911:54 amDTW - BNE

2 stops27h 06mAmerican Airlines

Deal found 10/23

$417

Sun 3/85:10 pmORD - SYD

1 stop22h 15mQantas Airways

Deal found 10/22

$417

Wed 11/265:25 pmORD - SYD

2 stops22h 35mAmerican Airlines

Deal found 10/23

$418

Wed 10/295:17 pmORD - SYD

1 stop21h 38mAmerican Airlines

Deal found 10/21

$419

Tue 2/106:40 pmORD - SYD

1 stop21h 20mQantas Airways

Deal found 10/21

$420

Thu 10/3011:17 amORD - SYD

1 stop29h 43mAmerican Airlines

Deal found 10/21

$421

Sun 12/283:13 pmORD - SYD

1 stop23h 12mAmerican Airlines

Deal found 10/23

$422

Thu 12/254:34 pmORD - SYD

1 stop23h 26mQantas Airways

Deal found 10/21

$423

Fly from

Fly to

Route

Depart

Return

Price

DetroitBrisbane

DTW - BNE

DTWBNE

Detroit Metropolitan Wayne County

Mon 2/16

11:19 am-5:00 am

2 stops26h 41m

Brisbane

Thu 3/12

8:40 am-1:42 pm

1 stop19h 02m

$839

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Tue 3/24

10:49 am-7:00 am

1 stop29h 11m

Sydney Kingsford Smith

Sun 4/19

9:30 am-11:37 pm

2 stops28h 07m

$842

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Tue 3/24

10:49 am-7:00 am

1 stop29h 11m

Sydney Kingsford Smith

Mon 4/20

10:20 am-4:38 pm

1 stop20h 18m

$842

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Tue 3/24

6:20 am-7:00 am

1 stop33h 40m

Sydney Kingsford Smith

Sat 4/18

10:20 am-4:38 pm

1 stop20h 18m

$844

DetroitBrisbane

DTW - BNE

DTWBNE

Detroit Metropolitan Wayne County

Wed 11/19

6:30 pm-8:20 am

1 stop22h 50m

Brisbane

Wed 12/3

11:05 am-7:05 pm

1 stop23h 00m

$846

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Wed 11/12

3:50 pm-8:30 am

1 stop24h 40m

Sydney Kingsford Smith

Wed 11/19

10:40 am-5:10 pm

1 stop22h 30m

$851

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Tue 3/24

8:32 am-7:30 am

1 stop31h 58m

Sydney Kingsford Smith

Mon 4/20

9:25 am-10:13 pm

1 stop26h 48m

$851

DetroitBrisbane

DTW - BNE

DTWBNE

Detroit Metropolitan Wayne County

Tue 1/20

11:05 am-7:30 am

2 stops29h 25m

Brisbane

Tue 3/31

10:30 am-4:38 pm

1 stop20h 08m

$851

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Tue 1/27

2:40 pm-6:20 am

1 stop22h 40m

Sydney Kingsford Smith

Mon 2/2

2:00 pm-9:32 pm

1 stop24h 32m

$851

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Wed 3/25

5:20 pm-7:00 am

1 stop21h 40m

Sydney Kingsford Smith

Mon 4/6

9:30 am-4:40 pm

1 stop22h 10m

$851

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/23

Showing 1-10 of 60 results

...

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 round-trip 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, October is the cheapest month in which you can book a flight from Michigan to Australia (average of $476). Flying from Michigan to Australia in November is currently the most expensive (average of $842). 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.

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

A simple way to save on the total cost of your ticket is to fly from Michigan to Australia in the evening. If you’re flexible enough to do this you can expect to save up to 34% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from Michigan to Australia?

Travelers seeking maximum savings on their Michigan to Australia flight should consider departing on Friday at noon when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

How long is the flight from Michigan to Australia?
Airlines like American Airlines, United Airlines, and Delta fly from Michigan to Australia in about 22h 50m. The time it takes to get you to your destination can typically vary by up to 6h 21m. The distance between Michigan and Australia is about 9131 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines to fly from Michigan to Australia one-way?
The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $417. However, be on the lookout for offers from Qantas Airways and United Airlines, as they are both options that can get you from Michigan to Australia for a low price.
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 vacation 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, October is the cheapest month in which you can book a flight from Michigan to Australia (average of $476). Flying from Michigan to Australia in November is currently the most expensive (average of $842). 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

Top 7 airlines flying from Michigan to Australia

Airline	Cheapest	Average	Flexibility	On-time
Qantas Airways	Cheapest$677	Average$1,404	FlexibilityNo cancel fee	On-time74%
American Airlines	Cheapest$702	Average$1,091	FlexibilityNo cancel fee	On-time71%
Air Canada	Cheapest$723	Average$1,167	FlexibilityNo cancel fee	On-time67%
Delta	Cheapest$780	Average$1,499	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$842	Average$1,464	FlexibilityNo cancel fee	On-time69%
Air New Zealand	Cheapest$864	Average$1,385	FlexibilityNo cancel fee	On-time78%
Qatar Airways	Cheapest$1,351	Average$1,450	FlexibilityNo cancel fee	On-time68%

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$412+ Cheap flights from Michigan to Australia

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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Michigan to Australia

Keep the following information in mind while searching for Michigan to Australia flight deals. Data was last updated October 23, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find 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 October 23, 2025.

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 October 23, 2025.

Cheapflights Fare Finder

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

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?

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

Find hourly flight availability from Michigan to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 23, 2025.

What is the cheapest day to fly from Michigan to Australia?

Use this chart to determine the cheapest time to fly round-trip from Michigan to Australia. Price data was last updated on December 16, 2024.

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?

What are the cheapest airlines to fly from Michigan to Australia one-way?

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

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Michigan to Australia

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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 October 23, 2025.