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$422+ 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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — SYD
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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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 June 12, 2025.

Round-trip from

$777
(Air Canada)

One-way from

$422
(American Airlines)

Popular in

December

Cheapest in

March

Average price

$1,047
From Michigan to Australia
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One-way flight from Michigan to Australia
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Highest demand for flights based on searches. 14% potential increase in price ($190 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 June 12, 2025.

This Air Canada deal was found by Cheapflights users on 6/12. 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.
Thu 8/149:55 amDTW - SYD
2 stops31h 25mAir Canada
Tue 9/99:20 amSYD - DTW
2 stops26h 09mAir Canada
Deal found 6/12$777
This Air Canada deal was found by Cheapflights users on 6/11. 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 8/162:10 pmDTW - SYD
3 stops27h 10mMultiple Airlines
Wed 9/109:20 amSYD - DTW
2 stops26h 09mMultiple Airlines
Deal found 6/11$781
This Orbitz deal was found by Cheapflights users on 6/12. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/24:10 pmDTW - MEL
3 stops28h 25mMultiple Airlines
Tue 9/168:30 pmMEL - DTW
3 stops51h 59mMultiple Airlines
Deal found 6/12$825
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Thu 9/43:17 pmDTW - SYD
2 stops25h 48mAmerican Airlines
Sat 10/49:10 amSYD - DTW
2 stops27h 23mAmerican Airlines
Deal found 6/11$838
This Delta deal was found by Cheapflights users on 6/11. 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.
Fri 8/19:14 pmDTW - SYD
1 stop43h 21mDelta
Thu 8/149:25 amSYD - DTW
2 stops27h 03mDelta
Deal found 6/11$842
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Mon 6/306:06 amDTW - SYD
1 stop34h 49mUnited Airlines
Mon 8/410:20 amSYD - DTW
1 stop22h 26mUnited Airlines
Deal found 6/12$853
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/266:18 pmDTW - SYD
1 stop22h 37mQantas Airways
Mon 9/812:10 pmSYD - DTW
1 stop24h 23mQantas Airways
Deal found 6/11$998
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/27:45 pmDTW - MEL
2 stops30h 20mQantas Airways
Sun 10/268:00 amMEL - DTW
2 stops24h 58mQantas Airways
Deal found 6/11$1,020
This Air Canada deal was found by Cheapflights users on 6/12. 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 9/3011:05 amDTW - MEL
3 stops34h 30mAir Canada
Fri 10/106:30 amMEL - DTW
3 stops28h 30mAir Canada
Deal found 6/12$1,036
This Trip.com deal was found by Cheapflights users on 6/12. 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.
Wed 7/27:42 amORD - SYD
1 stop32h 48mMultiple Airlines
Thu 7/175:45 pmSYD - ORD
2 stops27h 18mMultiple Airlines
Deal found 6/12$1,045
This Delta deal was found by Cheapflights users on 6/10. 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.
Wed 12/243:59 pmDTW - MEL
1 stop24h 16mDelta
Fri 1/1610:25 amMEL - DTW
1 stop22h 39mDelta
Deal found 6/10$1,068
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Fri 11/285:35 pmDTW - MEL
1 stop24h 25mUnited Airlines
Mon 12/151:00 pmMEL - DTW
1 stop21h 43mUnited Airlines
Deal found 6/11$1,069

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 June 12, 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

Thu 8/14

9:55 am-7:20 am

2 stops31h 25m

Sydney Kingsford Smith

Tue 9/9

9:20 am-9:29 pm

2 stops26h 09m

$777

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Sat 8/16

2:10 pm-7:20 am

3 stops27h 10m

Sydney Kingsford Smith

Wed 9/10

9:20 am-9:29 pm

2 stops26h 09m

$781

DetroitMelbourne

DTW - MEL

DTWMEL

Detroit Metropolitan Wayne County

Tue 9/2

4:10 pm-10:35 am

3 stops28h 25m

Melbourne

Tue 9/16

8:30 pm-10:29 am

3 stops51h 59m

$825

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Thu 9/4

3:17 pm-7:05 am

2 stops25h 48m

Sydney Kingsford Smith

Sat 10/4

9:10 am-10:33 pm

2 stops27h 23m

$838

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Fri 8/1

9:14 pm-6:35 am

1 stop43h 21m

Sydney Kingsford Smith

Thu 8/14

9:25 am-4:30 pm

1 stop21h 05m

$842

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Mon 6/30

6:06 am-6:55 am

1 stop34h 49m

Sydney Kingsford Smith

Mon 8/4

10:20 am-6:46 pm

1 stop22h 26m

$853

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Tue 8/26

6:18 pm-6:55 am

1 stop22h 37m

Sydney Kingsford Smith

Mon 9/8

12:10 pm-10:33 pm

1 stop24h 23m

$998

DetroitMelbourne

DTW - MEL

DTWMEL

Detroit Metropolitan Wayne County

Thu 10/2

7:45 pm-4:05 pm

2 stops30h 20m

Melbourne

Sun 10/26

8:00 am-5:58 pm

2 stops24h 58m

$1,020

DetroitMelbourne

DTW - MEL

DTWMEL

Detroit Metropolitan Wayne County

Tue 9/30

11:05 am-11:35 am

3 stops34h 30m

Melbourne

Fri 10/10

6:30 am-8:00 pm

3 stops28h 30m

$1,036

ChicagoSydney

ORD - SYD

ORDSYD

Chicago O'Hare Intl

Wed 7/2

7:42 am-7:30 am

1 stop32h 48m

Sydney Kingsford Smith

Thu 7/17

5:45 pm-6:03 am

2 stops27h 18m

$1,045

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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, March is the cheapest month in which you can book a flight from Michigan to Australia (average of $1,041). Flying from Michigan to Australia in December is currently the most expensive (average of $1,635). 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 June 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Michigan to Australia as you normally would.

Rainfall in Australia by month

Plan your trip to Australia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Australia ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Australia when rainfall is around 2.0 in.

Temperature in Australia by month

Plan your trip to Australia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Australia, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Australia. Reviews last updated June 12, 2025.
See what other customers who have flown with Air Tahiti Nui, EVA Air and Korean Air from Michigan to Australia have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.7
Very good
64 reviews

Food

7.8

Overall

8.7

Comfort

8.1

Entertainment

7.3

Boarding

8.7

Crew

9.0

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Air Tahiti Nui
8.7
Very good
64 reviews
Air Tahiti Nui
8.7
Very good
64 reviews

Food

7.8

Overall

8.7

Comfort

8.1

Entertainment

7.3

Boarding

8.7

Crew

9.0

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
EVA Air
8.4
Very good
1,202 reviews
Air Tahiti Nui
8.7
Very good
64 reviews

Food

7.8

Overall

8.7

Comfort

8.1

Entertainment

7.3

Boarding

8.7

Crew

9.0

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Korean Air
8.4
Very good
1,088 reviews
Air Tahiti Nui
8.7
Very good
64 reviews

Food

7.8

Overall

8.7

Comfort

8.1

Entertainment

7.3

Boarding

8.7

Crew

9.0

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Japan Airlines
8.3
Very good
1,489 reviews
Air Tahiti Nui
8.7
Very good
64 reviews

Food

7.8

Overall

8.7

Comfort

8.1

Entertainment

7.3

Boarding

8.7

Crew

9.0

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
ANA
8.3
Very good
882 reviews
Air Tahiti Nui
8.7
Very good
64 reviews

Food

7.8

Overall

8.7

Comfort

8.1

Entertainment

7.3

Boarding

8.7

Crew

9.0

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

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.

  • 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 $422. However, be on the lookout for offers from Delta 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, March is the cheapest month in which you can book a flight from Michigan to Australia (average of $1,041). Flying from Michigan to Australia in December is currently the most expensive (average of $1,635). 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

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Michigan to Australia

Discover the top 6 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$677Average$1,291FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$702Average$1,061FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$723Average$1,304FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$842Average$1,467FlexibilityNo cancel feeOn-time69%
Air New ZealandCheapest$864Average$1,523FlexibilityNo cancel feeOn-time78%
DeltaCheapest$934Average$1,538FlexibilityNo cancel feeOn-timeN/A

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