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$464+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — SYD
Apr 22 — Apr 291
Wed 4/22
Wed 4/29
1 adult, Economy
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Cheap 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 March 23, 2026.

This Trip.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/23:00 pm
ORD
-
BNE
2 stops28h 40m
Multiple Airlines
Sat 5/911:55 am
BNE
-
ORD
2 stops32h 40m
Multiple Airlines
Deal found 3/18$876
This Trip.com deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:30 am
ORD
-
BNE
2 stops36h 10m
Multiple Airlines
Tue 5/1211:35 am
BNE
-
ORD
2 stops25h 29m
Multiple Airlines
Deal found 3/21$892
This Trip.com deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/85:15 am
ORD
-
SYD
2 stops39h 35m
Multiple Airlines
Sat 5/166:00 am
SYD
-
ORD
2 stops38h 35m
Multiple Airlines
Deal found 3/22$893
This Trip.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/23:00 pm
ORD
-
SYD
2 stops29h 50m
Multiple Airlines
Sat 5/91:15 pm
SYD
-
ORD
2 stops31h 20m
Multiple Airlines
Deal found 3/18$898
This Trip.com deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:30 am
ORD
-
SYD
2 stops37h 20m
Multiple Airlines
Tue 5/121:15 pm
SYD
-
ORD
2 stops23h 49m
Multiple Airlines
Deal found 3/21$902
This Trip.com deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/35:15 am
ORD
-
SYD
2 stops39h 35m
Multiple Airlines
Sun 5/101:15 pm
SYD
-
ORD
2 stops31h 20m
Multiple Airlines
Deal found 3/20$909
This Trip.com deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/35:15 am
ORD
-
BNE
2 stops38h 20m
Multiple Airlines
Sun 5/1011:35 am
BNE
-
ORD
2 stops33h 00m
Multiple Airlines
Deal found 3/19$909
This flugladen.de deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/23:00 pm
ORD
-
MEL
2 stops30h 00m
Multiple Airlines
Sat 5/91:30 pm
MEL
-
ORD
2 stops23h 34m
Multiple Airlines
Deal found 3/18$910
This Trip.com deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/155:15 am
ORD
-
BNE
2 stops38h 20m
Multiple Airlines
Sun 5/2411:35 am
BNE
-
ORD
2 stops33h 00m
Multiple Airlines
Deal found 3/22$940
This Trip.com deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:30 am
ORD
-
SYD
2 stops37h 20m
Multiple Airlines
Tue 4/281:15 pm
SYD
-
ORD
2 stops25h 12m
Multiple Airlines
Deal found 3/23$941
This Trip.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/163:00 pm
ORD
-
SYD
2 stops29h 50m
Multiple Airlines
Sun 5/241:15 pm
SYD
-
ORD
2 stops31h 20m
Multiple Airlines
Deal found 3/18$944
This Trip.com deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/42:39 pm
ORD
-
SYD
2 stops30h 26m
Multiple Airlines
Mon 5/111:15 pm
SYD
-
ORD
2 stops25h 12m
Multiple Airlines
Deal found 3/20$953

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 March 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$876
(Trip.com)

One-way from

$464
(Trip.com)

Popular in

April

Cheapest in

September

Average price

$986
Provider with most accurate pricing for Detroit (DTT)-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit (DTT)-Sydney Kingsford Smith flights.
Search Deals
From Michigan to Australia
Search Deals
One-way flight from Michigan to Australia
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($90 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated March 23, 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 round-trip

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Tue 6/9

11:05 am-7:05 am

2 stops29h 00m

Brisbane

Thu 7/9

10:15 am-8:05 pm

2 stops24h 50m

$1,001

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Mon 4/13

3:29 pm-7:00 am

2 stops25h 31m

Sydney Kingsford Smith

Mon 4/27

9:30 am-10:52 pm

2 stops27h 22m

$1,096

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Wed 5/20

12:46 pm-6:50 am

1 stop28h 04m

Sydney Kingsford Smith

Tue 8/11

9:15 am-11:04 pm

1 stop27h 49m

$1,098

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Tue 8/11

7:03 pm-6:55 am

1 stop21h 52m

Sydney Kingsford Smith

Tue 8/25

9:30 am-6:01 pm

2 stops22h 31m

$1,098

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Tue 4/21

6:00 am-7:00 am

3 stops35h 00m

Sydney Kingsford Smith

Tue 4/28

9:30 am-6:18 pm

2 stops22h 48m

$1,103

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Sat 5/23

8:50 pm-6:50 am

1 stop44h 00m

Sydney Kingsford Smith

Mon 8/10

9:15 am-5:05 pm

1 stop21h 50m

$1,108

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Wed 4/22

10:55 am-7:00 am

2 stops30h 05m

Sydney Kingsford Smith

Thu 5/7

10:20 am-6:50 pm

1 stop22h 30m

$1,140

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Fri 5/1

12:23 pm-6:50 am

1 stop28h 27m

Sydney Kingsford Smith

Sun 5/10

9:15 am-4:56 pm

1 stop21h 41m

$1,148

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Thu 5/7

11:05 am-7:05 am

2 stops53h 00m

Brisbane

Mon 5/11

10:00 am-2:45 pm

1 stop19h 45m

$1,195

ChicagoMelbourne

ORD - MEL

ORDMEL

Chicago O'Hare Intl

Tue 5/5

3:40 pm-11:05 am

2 stops28h 25m

Melbourne

Tue 5/26

6:00 am-2:45 pm

2 stops23h 45m

$1,306

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/22

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 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, February is the cheapest month in which you can book a flight from Michigan to Australia (average of $197). Flying from Michigan to Australia in November is currently the most expensive (average of $867). 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?

    Airlines like Air Canada, United Airlines, and Delta fly from Michigan to Australia in about 25h 31m. The time it takes to get you to your destination can typically vary by up to 3h 29m. The distance between Michigan and Australia is about 9461 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 Qantas Airways, with whom users have recently found tickets for as low as $455. However, be on the lookout for offers from United Airlines and Delta, 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, February is the cheapest month in which you can book a flight from Michigan to Australia (average of $197). Flying from Michigan to Australia in November is currently the most expensive (average of $867). 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 7 airlines flying from Michigan to Australia

Discover the top 7 airlines 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 2,558,603 searches. Data last updated March 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$526Average$1,368FlexibilityNo cancel feeOn-time69%
DeltaCheapest$590Average$1,157FlexibilityNo cancel feeOn-timeN/A
Qantas AirwaysCheapest$634Average$1,473FlexibilityNo cancel feeOn-time74%
Air CanadaCheapest$723Average$983FlexibilityNo cancel feeOn-time67%
Air New ZealandCheapest$810Average$2,031FlexibilityNo cancel feeOn-time78%
American AirlinesCheapest$882Average$1,326FlexibilityNo cancel feeOn-time71%
Qatar AirwaysCheapest$1,351Average$1,450FlexibilityNo cancel feeOn-time68%

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