HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Australia

$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 3/30. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — SYD
ene. 20 — ene. 271
mar. 1/20
mar. 1/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Michigan to Australia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 21, 2025.

This United Airlines deal was found by Cheapflights users on 12/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/247:10 amDTW - MEL
1 stop34h 50mUnited Airlines
jue. 1/111:30 amMEL - DTW
2 stops26h 45mUnited Airlines
Deal found 12/19$1,002
This United Airlines deal was found by Cheapflights users on 12/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/241:56 pmDTW - MEL
2 stops27h 34mUnited Airlines
vie. 1/161:00 pmMEL - DTW
2 stops25h 30mUnited Airlines
Deal found 12/19$1,015
This Delta deal was found by Cheapflights users on 12/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/2412:20 pmDTW - MEL
1 stop27h 40mDelta
vie. 1/1610:10 amMEL - DTW
1 stop25h 09mDelta
Deal found 12/19$1,018
This United Airlines deal was found by Cheapflights users on 12/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/307:10 amDTW - MEL
1 stop34h 50mUnited Airlines
sáb. 1/171:00 pmMEL - DTW
1 stop24h 14mUnited Airlines
Deal found 12/21$1,020
This United Airlines deal was found by Cheapflights users on 12/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/2311:20 amDTW - MEL
2 stops54h 40mUnited Airlines
jue. 1/111:30 amMEL - DTW
2 stops26h 45mUnited Airlines
Deal found 12/19$1,030
This Air Canada deal was found by Cheapflights users on 12/19. 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.
mié. 12/314:16 pmDTW - SYD
2 stops25h 19mMultiple Airlines
jue. 1/154:00 pmSYD - DTW
2 stops41h 35mMultiple Airlines
Deal found 12/19$1,096
This oojo deal was found by Cheapflights users on 12/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/214:34 pmORD - BNE
1 stop21h 11mQantas Airways
dom. 12/286:30 pmBNE - ORD
2 stops35h 14mQantas Airways
Deal found 12/20$1,151
This United Airlines deal was found by Cheapflights users on 12/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/277:10 amDTW - BNE
1 stop33h 20mUnited Airlines
mié. 12/3111:40 amBNE - DTW
2 stops25h 50mUnited Airlines
Deal found 12/19$1,161
This FlightHub deal was found by Cheapflights users on 12/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/266:15 pmDTW - SYD
2 stops47h 20mAir Canada
vie. 1/1611:20 amSYD - DTW
2 stops46h 15mAir Canada
Deal found 12/21$1,271
This United Airlines deal was found by Cheapflights users on 12/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/235:49 amDTW - BNE
2 stops34h 41mUnited Airlines
vie. 1/211:40 amBNE - DTW
2 stops40h 35mUnited Airlines
Deal found 12/20$1,278
This United Airlines deal was found by Cheapflights users on 12/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/249:06 amDTW - MEL
2 stops32h 24mUnited Airlines
vie. 1/211:30 amMEL - DTW
2 stops28h 13mUnited Airlines
Deal found 12/19$1,321
This United Airlines deal was found by Cheapflights users on 12/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/291:56 pmDTW - MEL
2 stops28h 04mUnited Airlines
sáb. 1/171:00 pmMEL - DTW
1 stop24h 14mUnited Airlines
Deal found 12/21$1,335

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 21, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$808
(FlightHub)

One-way from

$412
(Air Canada)

Popular in

April

Cheapest in

March

Average price

$1,173
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. 5% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($22 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 21, 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

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

$808

DetroitBrisbane

DTW - BNE

DTWBNE

Detroit Metropolitan Wayne County

mié. 2/18

6:15 pm-8:45 am

2 stops47h 30m

Brisbane

jue. 3/12

9:45 am-5:35 pm

2 stops45h 50m

$808

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

$808

DetroitBrisbane

DTW - BNE

DTWBNE

Detroit Metropolitan Wayne County

mié. 2/18

6:15 pm-2:20 pm

3 stops53h 05m

Brisbane

jue. 3/12

9:45 am-5:35 pm

2 stops45h 50m

$825

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

lun. 2/2

6:40 pm-5:00 am

1 stop42h 20m

Brisbane

lun. 2/9

6:30 pm-1:55 pm

2 stops35h 25m

$934

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

mié. 1/28

8:45 am-8:45 am

2 stops32h 00m

Brisbane

dom. 2/8

10:45 am-2:41 pm

1 stop19h 56m

$956

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

dom. 2/1

3:35 pm-8:45 am

1 stop25h 10m

Brisbane

mar. 2/10

10:45 am-2:41 pm

1 stop19h 56m

$956

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

mar. 2/10

7:15 am-8:45 am

2 stops33h 30m

Brisbane

dom. 2/22

10:45 am-5:05 pm

2 stops46h 20m

$959

DetroitMelbourne

DTW - MEL

DTWMEL

Detroit Metropolitan Wayne County

mar. 1/6

11:05 am-9:30 am

2 stops30h 25m

Melbourne

dom. 1/18

1:00 pm-10:30 pm

2 stops25h 30m

$1,001

ChicagoBrisbane

ORD - BNE

ORDBNE

Chicago O'Hare Intl

jue. 4/2

3:45 pm-7:05 am

2 stops48h 20m

Brisbane

dom. 4/12

10:00 am-7:58 pm

1 stop24h 58m

$1,002

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/19

Showing 1-10 of 60 results
1
2
3
...
6

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 $431). 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 21, 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 31% 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 30h 25m. The time it takes to get you to your destination can typically vary by up to 17h 05m. 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 $411. 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 $431). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Michigan to Australia

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Sydney flights
Los Angeles to Auckland flights
Los Angeles to Melbourne flights
Los Angeles to Papeete flights
San Francisco to Sydney flights
San Francisco to Auckland flights
John F Kennedy Intl to Sydney flights
Dallas/Fort Worth to Auckland flights
John F Kennedy Intl to Melbourne flights
Dallas/Fort Worth to Sydney flights
John F Kennedy Intl to Auckland flights
Newark to Sydney flights
Seattle to Melbourne flights
LaGuardia to Sydney flights
Los Angeles to Brisbane flights
Dallas/Fort Worth to Melbourne flights
San Francisco to Melbourne flights
Seattle to Auckland flights
San Francisco to Papeete flights
Newark to Melbourne flights
Dulles Intl to Sydney flights
Seattle to Sydney flights
Ontario to Sydney flights
Hobby to Sydney flights
Santa Ana to Sydney flights
Dulles Intl to Melbourne flights
Newark to Auckland flights
Honolulu to Sydney flights
O'Hare Intl to Sydney flights
Boston to Sydney flights
LaGuardia to Melbourne flights
Hobby to Melbourne flights
O'Hare Intl to Auckland flights
George Bush Intcntl to Sydney flights
Los Angeles to Nadi flights
Salt Lake City to Christchurch flights
LaGuardia to Auckland flights
Baltimore to Sydney flights
Atlanta to Sydney flights
Reagan-National to Sydney flights
Ontario to Auckland flights
Boston to Auckland flights
Denver to Auckland flights
O'Hare Intl to Melbourne flights
Hobby to Auckland flights
Dallas/Fort Worth to Brisbane flights
Denver to Sydney flights
Salt Lake City to Queenstown flights
Santa Ana to Auckland flights
Los Angeles to Avalon flights

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 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$590Average$1,472FlexibilityNo cancel feeOn-timeN/A
Qantas AirwaysCheapest$673Average$1,384FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$702Average$1,111FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$723Average$983FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$842Average$1,338FlexibilityNo cancel feeOn-time69%
Air New ZealandCheapest$864Average$1,275FlexibilityNo cancel feeOn-time78%
Qatar AirwaysCheapest$1,351Average$1,450FlexibilityNo cancel feeOn-time68%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.