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$408+ 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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — SYD
ene. 3 — ene. 101
sáb. 1/3
sáb. 1/10
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 diciembre 4, 2025.

This United Airlines deal was found by Cheapflights users on 12/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/285:49 amDTW - BNE
2 stops58h 41mUnited Airlines
jue. 1/2911:40 amBNE - DTW
2 stops25h 30mUnited Airlines
Deal found 12/3$886
This oojo deal was found by Cheapflights users on 12/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/811:48 amDTW - MEL
1 stop25h 12mQantas Airways
vie. 12/196:30 amMEL - DTW
2 stops28h 05mQantas Airways
Deal found 12/3$903
This Ovago deal was found by Cheapflights users on 12/2. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/76:17 pmORD - MEL
1 stop22h 13mQantas Airways
mar. 1/134:40 pmMEL - ORD
2 stops41h 09mQantas Airways
Deal found 12/2$974
This KAYAK deal was found by Cheapflights users on 12/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/106:17 pmORD - MEL
1 stop22h 13mQantas Airways
mar. 1/134:40 pmMEL - ORD
2 stops41h 09mQantas Airways
Deal found 12/2$979
This oojo deal was found by Cheapflights users on 12/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/224:34 pmORD - SYD
1 stop23h 26mQantas Airways
vie. 1/165:50 pmSYD - ORD
2 stops38h 07mQantas Airways
Deal found 12/2$1,004
This oojo deal was found by Cheapflights users on 12/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/48:46 pmORD - MEL
1 stop39h 29mQantas Airways
mié. 1/144:40 pmMEL - ORD
2 stops38h 15mQantas Airways
Deal found 12/4$1,006
This United Airlines deal was found by Cheapflights users on 12/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/57:25 amDTW - MEL
2 stops34h 35mUnited Airlines
vie. 12/2611:30 amMEL - DTW
2 stops28h 08mUnited Airlines
Deal found 12/3$1,014
This Delta deal was found by Cheapflights users on 12/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/53:55 pmDTW - MEL
1 stop24h 05mDelta
vie. 12/2610:10 amMEL - DTW
1 stop28h 49mDelta
Deal found 12/3$1,017
This American Airlines deal was found by Cheapflights users on 12/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/810:57 amDTW - MEL
2 stops26h 03mAmerican Airlines
vie. 12/196:00 amMEL - DTW
2 stops24h 45mAmerican Airlines
Deal found 12/3$1,018
This American Airlines deal was found by Cheapflights users on 12/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/3112:40 pmGRR - BNE
2 stops25h 20mAmerican Airlines
vie. 1/239:40 amBNE - GRR
2 stops29h 05mAmerican Airlines
Deal found 12/4$1,026
This United Airlines deal was found by Cheapflights users on 12/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/99:15 amDTW - MEL
2 stops32h 15mUnited Airlines
mar. 12/3011:30 amMEL - DTW
2 stops50h 45mUnited Airlines
Deal found 12/3$1,029
This United Airlines deal was found by Cheapflights users on 12/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/69:30 amGRR - BNE
3 stops31h 00mUnited Airlines
mié. 12/1011:40 amBNE - GRR
2 stops25h 01mUnited Airlines
Deal found 12/1$1,041

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 diciembre 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$802
(Air Canada)

One-way from

$408
(Air Canada)

Popular in

April

Cheapest in

March

Average price

$1,114
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.
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From Michigan to Australia
Search Deals
One-way flight from Michigan to Australia
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($33 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 diciembre 4, 2025.
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

mié. 2/18

11:00 am-8:45 am

2 stops30h 45m

Brisbane

jue. 3/12

9:45 am-5:35 pm

2 stops45h 50m

$803

DetroitBrisbane

DTW - BNE

DTWBNE

Detroit Metropolitan Wayne County

lun. 2/16

6:15 pm-8:45 am

2 stops47h 30m

Brisbane

jue. 3/12

9:45 am-5:35 pm

2 stops45h 50m

$805

DetroitBrisbane

DTW - BNE

DTWBNE

Detroit Metropolitan Wayne County

jue. 2/19

6:15 pm-8:45 am

2 stops47h 30m

Brisbane

jue. 3/12

9:45 am-5:35 pm

2 stops45h 50m

$805

DetroitBrisbane

DTW - BNE

DTWBNE

Detroit Metropolitan Wayne County

lun. 2/16

6:15 pm-2:20 pm

3 stops53h 05m

Brisbane

jue. 3/12

9:45 am-5:35 pm

2 stops45h 50m

$822

DetroitBrisbane

DTW - BNE

DTWBNE

Detroit Metropolitan Wayne County

sáb. 1/17

6:15 pm-8:45 am

2 stops47h 30m

Brisbane

sáb. 1/24

10:45 am-5:35 pm

2 stops45h 50m

$842

DetroitBrisbane

DTW - BNE

DTWBNE

Detroit Metropolitan Wayne County

jue. 2/19

10:16 am-5:00 am

2 stops27h 44m

Brisbane

jue. 3/12

8:40 am-9:19 pm

1 stop26h 39m

$856

DetroitBrisbane

DTW - BNE

DTWBNE

Detroit Metropolitan Wayne County

mié. 2/18

11:29 am-5:00 am

2 stops26h 31m

Brisbane

jue. 3/12

8:40 am-11:58 pm

1 stop29h 18m

$856

DetroitMelbourne

DTW - MEL

DTWMEL

Detroit Metropolitan Wayne County

lun. 12/8

11:48 am-5:00 am

1 stop25h 12m

Melbourne

vie. 12/19

6:30 am-6:35 pm

2 stops28h 05m

$903

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

mié. 1/28

3:35 pm-8:45 am

1 stop25h 10m

Brisbane

dom. 2/8

10:45 am-5:08 pm

2 stops46h 23m

$953

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

mar. 2/10

8:45 am-8:45 am

2 stops32h 00m

Brisbane

dom. 2/22

10:45 am-2:41 pm

1 stop19h 56m

$953

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

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, 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?

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 diciembre 4, 2025.

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 33% on your trip compared to booking a flight in the afternoon.

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.

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

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 United Airlines fly from Michigan to Australia in about 25h 12m. The time it takes to get you to your destination can typically vary by up to 22h 18m. 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 Qantas Airways, with whom users have recently found tickets for as low as $369. However, be on the lookout for offers from American Airlines 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

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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 diciembre 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$674Average$1,385FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$700Average$1,107FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$723Average$1,140FlexibilityNo cancel feeOn-time67%
DeltaCheapest$780Average$1,489FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$842Average$1,463FlexibilityNo cancel feeOn-time69%
Air New ZealandCheapest$864Average$1,385FlexibilityNo cancel feeOn-time78%
Qatar AirwaysCheapest$1,351Average$1,450FlexibilityNo cancel feeOn-time68%

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