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$403+ 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 3/30. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — SYD
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
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 January 21, 2026.

This Air Canada deal was found by Cheapflights users on 1/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/186:15 pm
DTW
-
BNE
2 stops47h 30m
Air Canada
Thu 3/129:45 am
BNE
-
DTW
2 stops45h 50m
Air Canada
Deal found 1/20$802
This Air Canada deal was found by Cheapflights users on 1/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/66:15 pm
DTW
-
BNE
3 stops54h 15m
Air Canada
Fri 3/139:45 am
BNE
-
DTW
2 stops45h 50m
Air Canada
Deal found 1/20$840
This Priceline deal was found by Cheapflights users on 1/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/186:15 pm
DTW
-
BNE
2 stops47h 30m
Multiple Airlines
Thu 3/128:40 am
BNE
-
DTW
1 stop20h 29m
Multiple Airlines
Deal found 1/21$867
This Air Canada deal was found by Cheapflights users on 1/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/214:43 pm
DTW
-
BNE
2 stops25h 02m
Air Canada
Fri 3/139:45 am
BNE
-
DTW
2 stops45h 50m
Air Canada
Deal found 1/20$871
This Air Canada deal was found by Cheapflights users on 1/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:15 pm
DTW
-
BNE
2 stops47h 30m
Air Canada
Fri 3/139:45 am
BNE
-
DTW
2 stops45h 50m
Air Canada
Deal found 1/20$874
This Air Canada deal was found by Cheapflights users on 1/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/76:15 pm
DTW
-
BNE
3 stops50h 15m
Air Canada
Sat 3/149:45 am
BNE
-
DTW
2 stops45h 50m
Air Canada
Deal found 1/21$876
This Air Canada deal was found by Cheapflights users on 1/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/176:15 pm
DTW
-
BNE
2 stops47h 30m
Air Canada
Tue 3/310:45 am
BNE
-
DTW
2 stops45h 50m
Air Canada
Deal found 1/20$881
This Air Canada deal was found by Cheapflights users on 1/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2411:00 am
DTW
-
BNE
2 stops30h 45m
Multiple Airlines
Thu 3/127:50 pm
BNE
-
DTW
3 stops59h 45m
Multiple Airlines
Deal found 1/20$888
This Air Canada deal was found by Cheapflights users on 1/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/216:15 pm
DTW
-
BNE
3 stops52h 15m
Air Canada
Mon 3/910:45 am
BNE
-
DTW
2 stops44h 50m
Air Canada
Deal found 1/20$897
This Air Canada deal was found by Cheapflights users on 1/18. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/23:40 pm
ORD
-
BNE
1 stop24h 25m
Air Canada
Tue 6/1610:00 am
BNE
-
ORD
1 stop19h 45m
Air Canada
Deal found 1/18$947
This Air Canada deal was found by Cheapflights users on 1/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1110:45 am
ORD
-
BNE
2 stops29h 20m
Air Canada
Wed 5/2010:00 am
BNE
-
ORD
2 stops25h 08m
Air Canada
Deal found 1/19$954
This Air Canada deal was found by Cheapflights users on 1/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/247:15 am
ORD
-
BNE
2 stops33h 30m
Air Canada
Wed 3/119:45 am
BNE
-
ORD
2 stops23h 03m
Air Canada
Deal found 1/19$959

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 January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$802
(Air Canada)

One-way from

$403
(Air Canada)

Popular in

April

Cheapest in

September

Average price

$1,059
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. 8% potential increase in price ($94 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 January 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 January 21, 2026.
Use the filters below to find and compare flights from Michigan to Australia that are best for you.

Fly from

Michigan

Fly to

Australia

Route

Depart

Return

Price

DetroitBrisbane

DTW - BNE

DTWBNE

Detroit Metropolitan Wayne County

Wed 2/18

6:15 pm-8:45 am

2 stops47h 30m

Brisbane

Thu 3/12

7:50 pm-5:35 pm

3 stops59h 45m

$892

DetroitBrisbane

DTW - BNE

DTWBNE

Detroit Metropolitan Wayne County

Wed 2/25

6:15 pm-8:45 am

2 stops47h 30m

Brisbane

Sat 3/14

9:45 am-5:35 pm

2 stops45h 50m

$919

DetroitBrisbane

DTW - BNE

DTWBNE

Detroit Metropolitan Wayne County

Thu 2/26

6:15 pm-8:45 am

2 stops47h 30m

Brisbane

Thu 3/5

10:45 am-5:35 pm

2 stops45h 50m

$920

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Tue 6/2

3:40 pm-7:05 am

1 stop24h 25m

Brisbane

Tue 6/16

10:00 am-2:45 pm

1 stop19h 45m

$947

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

Tue 6/23

10:45 am-7:05 am

2 stops29h 20m

Brisbane

Tue 6/30

10:00 am-2:41 pm

1 stop19h 41m

$951

DetroitBrisbane

DTW - BNE

DTWBNE

Detroit Metropolitan Wayne County

Fri 2/27

6:15 pm-8:45 am

2 stops47h 30m

Brisbane

Thu 3/5

10:45 am-5:35 pm

2 stops45h 50m

$979

DetroitBrisbane

DTW - BNE

DTWBNE

Detroit Metropolitan Wayne County

Fri 2/27

6:15 pm-8:45 am

2 stops47h 30m

Brisbane

Thu 3/5

6:10 am-5:35 pm

3 stops50h 25m

$996

DetroitBrisbane

DTW - BNE

DTWBNE

Detroit Metropolitan Wayne County

Fri 2/20

6:15 pm-1:30 pm

3 stops52h 15m

Brisbane

Thu 6/25

10:00 am-10:06 am

2 stops38h 06m

$1,009

DetroitBrisbane

DTW - BNE

DTWBNE

Detroit Metropolitan Wayne County

Mon 2/23

4:41 pm-8:20 am

1 stop24h 39m

Brisbane

Sun 3/15

9:40 am-10:54 pm

1 stop27h 14m

$1,023

DetroitBrisbane

DTW - BNE

DTWBNE

Detroit Metropolitan Wayne County

Fri 2/27

6:25 pm-8:20 am

1 stop22h 55m

Brisbane

Wed 3/11

10:05 am-7:42 pm

1 stop23h 37m

$1,023

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 60 results
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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, January is the cheapest month in which you can book a flight from Michigan to Australia (average of $435). 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.

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, Qantas Airways, and American Airlines fly from Michigan to Australia in about 25h 40m. The time it takes to get you to your destination can typically vary by up to 21h 50m. The distance between Michigan and Australia is about 9892 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 $431. 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, January is the cheapest month in which you can book a flight from Michigan to Australia (average of $435). 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

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Alternative routes for Michigan to Australia

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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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$590Average$1,188FlexibilityNo cancel feeOn-timeN/A
Qantas AirwaysCheapest$673Average$1,377FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$702Average$1,114FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$723Average$983FlexibilityNo cancel feeOn-time67%
Air New ZealandCheapest$810Average$1,275FlexibilityNo cancel feeOn-time78%
United AirlinesCheapest$842Average$1,336FlexibilityNo cancel feeOn-time69%
Qatar AirwaysCheapest$1,351Average$1,450FlexibilityNo cancel feeOn-time68%

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