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Cheap flights from Michigan to Australia from $694

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 16/10. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — SYD
3 Sep — 10 Sep1
1 adult

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 29 August 2025.

Round-trip from

$1,254

One-way from

$694

Popular in

September

Cheapest in

February

Average price

$1,467
American Airlines
  • American Airlines
  • 17/9-1/10
  • 4 total stops
  • 51h 13m total
  • Michigan to Australia
Search Deals
American Airlines
  • American Airlines
  • 16/10
  • 2 total stops
  • 24h 21m total
  • Michigan to Australia
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($56 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($54 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

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 29 August 2025.

Mon 1/919:44DTW - SYD
1 stop21h 11mQantas Airways
Mon 15/912:10SYD - DTW
1 stop24h 23mQantas Airways
Deal found 26/8$1,216
Tue 16/915:02DTW - SYD
2 stops26h 03mAmerican Airlines
Mon 27/1013:20SYD - DTW
1 stop23h 54mAmerican Airlines
Deal found 25/8$1,235
Mon 1/917:44DTW - SYD
1 stop23h 11mAmerican Airlines
Mon 15/912:10SYD - DTW
1 stop24h 23mAmerican Airlines
Deal found 28/8$1,249
Wed 17/911:55DTW - SYD
2 stops29h 10mAmerican Airlines
Wed 1/1012:10SYD - DTW
1 stop24h 30mAmerican Airlines
Deal found 28/8$1,255
Mon 29/918:30DTW - SYD
1 stop22h 05mDelta
Tue 21/1010:25SYD - DTW
1 stop21h 44mDelta
Deal found 27/8$1,258
Mon 29/917:03DTW - SYD
2 stops23h 57mUnited Airlines
Sun 19/1010:30SYD - DTW
2 stops28h 11mUnited Airlines
Deal found 28/8$1,260
Tue 16/916:00DTW - SYD
1 stop24h 35mDelta
Tue 28/1009:40SYD - DTW
2 stops24h 35mDelta
Deal found 25/8$1,261
Wed 17/917:32DTW - SYD
1 stop23h 23mUnited Airlines
Tue 28/1011:50SYD - DTW
1 stop26h 52mUnited Airlines
Deal found 25/8$1,271
Mon 29/912:16DTW - SYD
1 stop28h 19mDelta
Sun 19/1010:25SYD - DTW
1 stop21h 44mDelta
Deal found 25/8$1,272
Wed 17/912:16DTW - SYD
1 stop28h 19mDelta
Wed 24/909:25SYD - DTW
1 stop21h 03mDelta
Deal found 27/8$1,274
Sat 1/1118:15DTW - BNE
2 stops48h 30mAir Canada
Wed 5/1110:45BNE - DTW
2 stops45h 51mAir Canada
Deal found 28/8$1,381
Mon 8/1218:15DTW - BNE
2 stops47h 30mAir Canada
Tue 23/1210:45BNE - DTW
2 stops45h 51mAir Canada
Deal found 26/8$1,383

Cheapflights Fare Finder

 
Customise 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 647,157 searches. Data last updated 29 August 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

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Wed 17/9

11:55-07:05

2 stops29h 10m

Sydney Kingsford Smith

Wed 1/10

09:10-17:13

2 stops22h 03m

$1,254

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Wed 24/9

16:48-07:00

2 stops24h 12m

Sydney Kingsford Smith

Tue 7/10

11:20-16:40

1 stop20h 20m

$1,255

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Mon 29/9

16:23-06:35

2 stops24h 12m

Sydney Kingsford Smith

Mon 20/10

10:25-17:09

1 stop21h 44m

$1,258

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Sun 28/9

14:40-06:35

2 stops25h 55m

Sydney Kingsford Smith

Mon 20/10

10:25-23:59

2 stops28h 34m

$1,258

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Mon 29/9

18:30-06:35

1 stop22h 05m

Sydney Kingsford Smith

Sun 19/10

10:25-23:59

2 stops28h 34m

$1,258

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Tue 30/9

18:30-06:35

1 stop22h 05m

Sydney Kingsford Smith

Sun 19/10

10:25-23:59

2 stops28h 34m

$1,258

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Sun 28/9

08:46-06:35

1 stop31h 49m

Sydney Kingsford Smith

Sun 19/10

10:25-12:51

1 stop41h 26m

$1,258

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Tue 30/9

14:40-06:35

2 stops25h 55m

Sydney Kingsford Smith

Tue 21/10

10:25-17:09

1 stop21h 44m

$1,258

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Mon 29/9

18:30-06:35

1 stop22h 05m

Sydney Kingsford Smith

Tue 21/10

10:25-17:09

1 stop21h 44m

$1,258

DetroitBrisbane

DTW - BNE

DTWBNE

Detroit Metropolitan Wayne County

Sat 1/11

18:15-08:45

2 stops48h 30m

Brisbane

Wed 5/11

10:45-17:36

2 stops45h 51m

$1,381

Flights are sorted by cheapest return flights first.

Deals found on 27/8

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 return 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, May is the cheapest month in which you can book a flight from Michigan to Australia (average of $129). Flying from Michigan to Australia in October is currently the most expensive (average of $171). 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 29 August 2025.

When flying from Michigan to Australia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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?

    For as low as $1,255, American Airlines can have you in Australia from Michigan in 24h 12m. The distance from Michigan to Australia is about 15226 km. Both multi-stop and direct flights can be found to your destination and back.

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

    One-way options have recently been found by users for as low as $694 on American Airlines. Other airlines that offer cheap prices include Delta from $707 and Air Canada from $918 one-way.

  • 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 holiday 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, May is the cheapest month in which you can book a flight from Michigan to Australia (average of $129). Flying from Michigan to Australia in October is currently the most expensive (average of $171). 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

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Top 3 airlines flying from Michigan to Australia

Discover the top 3 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 647,157 searches. Data last updated 29 August 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$945Average$1,972FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qantas AirwaysCheapest$1,064Average$1,296FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
American AirlinesCheapest$1,432Average$1,455FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Michigan to Australia?

Deals for Michigan to Australia flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Michigan to Australia?

Millions of users choose and trust Cheapflights to book the best flight deals from Michigan to Australia for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Michigan to Australia with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Michigan to Australia flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Michigan to Australia become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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