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$633+ Cheap flights from Australia to Detroit (DTT)

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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — DTT
Jul 25 — Aug 11
Sat 7/25
Sat 8/1
1 adult, Economy
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Cheap flight deals from Australia to Detroit

Cheapest flights from Australia to Detroit
Explore the most affordable flight options available from Australia to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 25, 2026.

This Aunt Betty deal was found by Cheapflights users on 6/21. 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/51:35 pm
MEL
-
DTW
1 stop23h 23m
Qantas Airways
Wed 8/125:00 pm
DTW
-
MEL
1 stop22h 00m
Qantas Airways
Deal found 6/21$990
This American Airlines deal was found by Cheapflights users on 6/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/69:10 am
SYD
-
DTW
2 stops40h 25m
American Airlines
Mon 8/1011:43 am
DTW
-
SYD
1 stop29h 12m
American Airlines
Deal found 6/21$1,004
This Delta deal was found by Cheapflights users on 6/24. 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 7/2210:00 am
MEL
-
DTW
2 stops28h 59m
Delta
Wed 7/296:20 pm
DTW
-
MEL
1 stop23h 30m
Delta
Deal found 6/24$1,014
This Delta deal was found by Cheapflights users on 6/23. 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 8/710:00 am
MEL
-
DTW
1 stop22h 59m
Delta
Fri 8/1412:49 pm
DTW
-
MEL
1 stop29h 01m
Delta
Deal found 6/23$1,022
This American Airlines deal was found by Cheapflights users on 6/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/59:45 am
MEL
-
DTW
2 stops24h 35m
American Airlines
Wed 8/125:00 pm
DTW
-
MEL
1 stop22h 00m
American Airlines
Deal found 6/21$1,024
This Delta deal was found by Cheapflights users on 6/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/510:00 am
MEL
-
DTW
1 stop22h 59m
Delta
Wed 8/123:50 pm
DTW
-
MEL
1 stop26h 00m
Delta
Deal found 6/21$1,025
This United Airlines deal was found by Cheapflights users on 6/23. 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 6/269:30 am
MEL
-
DTW
2 stops28h 24m
United Airlines
Fri 8/78:50 am
DTW
-
MEL
2 stops32h 40m
United Airlines
Deal found 6/23$1,032
This United Airlines deal was found by Cheapflights users on 6/23. 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.
Thu 8/2710:55 am
MEL
-
DTW
2 stops27h 04m
United Airlines
Sat 9/52:10 pm
DTW
-
MEL
2 stops28h 05m
United Airlines
Deal found 6/23$1,033
This TravelUp deal was found by Cheapflights users on 6/22. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/209:30 am
SYD
-
DTW
2 stops26h 49m
Multiple Airlines
Mon 7/2711:00 am
DTW
-
SYD
2 stops29h 55m
Multiple Airlines
Deal found 6/22$1,056
This Trip.com deal was found by Cheapflights users on 6/22. 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.
Sat 7/251:15 pm
SYD
-
DTW
3 stops36h 40m
Multiple Airlines
Mon 8/178:52 am
DTW
-
SYD
3 stops36h 58m
Multiple Airlines
Deal found 6/22$1,057
This American Airlines deal was found by Cheapflights users on 6/24. 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.
Sat 8/2912:00 pm
SYD
-
DTW
1 stop24h 58m
American Airlines
Wed 9/304:02 pm
DTW
-
SYD
2 stops25h 03m
American Airlines
Deal found 6/24$1,070
This American Airlines deal was found by Cheapflights users on 6/22. 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.
Sat 7/259:10 am
SYD
-
DTW
2 stops23h 49m
American Airlines
Mon 8/174:08 pm
DTW
-
SYD
2 stops24h 57m
American Airlines
Deal found 6/22$1,073

Find flight deals from Australia to Detroit

Keep the following information in mind while searching for Australia to Detroit flight deals. Data was last updated June 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$990
(Aunt Betty)

One-way from

$633
(American Airlines)

Popular in

January

Cheapest in

October

Average price

$1,071
Provider with most accurate pricing for Sydney Kingsford Smith-Detroit (DTT) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sydney Kingsford Smith-Detroit (DTT) flights.
Search Deals
From Australia to Detroit (DTT)
Search Deals
One-way flight from Australia to Detroit (DTT)
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($251 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($54 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Australia to Detroit 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 25, 2026.
Use the filters below to find and compare flights from Australia to Detroit that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MelbourneDetroit

MEL - DTW

MELDTW

Melbourne

Fri 8/7

10:00 am-6:59 pm

1 stop22h 59m

Detroit Metropolitan Wayne County

Fri 8/14

12:49 pm-7:50 am

1 stop29h 01m

$1,022

MelbourneDetroit

MEL - DTW

MELDTW

Melbourne

Wed 8/5

10:00 am-6:59 pm

1 stop22h 59m

Detroit Metropolitan Wayne County

Wed 8/12

3:50 pm-7:50 am

1 stop26h 00m

$1,025

MelbourneDetroit

MEL - DTW

MELDTW

Melbourne

Tue 8/4

10:55 am-9:52 am

2 stops36h 57m

Detroit Metropolitan Wayne County

Mon 8/31

7:18 pm-8:15 am

1 stop22h 57m

$1,032

MelbourneDetroit

MEL - DTW

MELDTW

Melbourne

Sat 7/25

10:55 am-5:20 am

1 stop32h 25m

Detroit Metropolitan Wayne County

Tue 10/20

7:00 am-9:15 am

1 stop35h 15m

$1,032

MelbourneDetroit

MEL - DTW

MELDTW

Melbourne

Fri 8/28

9:30 am-10:38 pm

2 stops27h 08m

Detroit Metropolitan Wayne County

Wed 9/9

7:18 pm-8:15 am

1 stop22h 57m

$1,033

MelbourneDetroit

MEL - DTW

MELDTW

Melbourne

Sat 8/29

10:55 am-10:45 pm

2 stops25h 50m

Detroit Metropolitan Wayne County

Wed 9/9

3:29 pm-7:30 am

2 stops26h 01m

$1,033

MelbourneDetroit

MEL - DTW

MELDTW

Melbourne

Thu 8/27

10:55 am-6:06 pm

1 stop21h 11m

Detroit Metropolitan Wayne County

Tue 9/8

7:34 am-8:15 am

2 stops58h 41m

$1,033
Quickest round-trip

MelbourneDetroit

MEL - DTW

MELDTW

Melbourne

Thu 8/27

10:55 am-6:06 pm

1 stop21h 11m

Detroit Metropolitan Wayne County

Wed 9/9

7:18 pm-8:15 am

1 stop22h 57m

$1,033

MelbourneDetroit

MEL - DTW

MELDTW

Melbourne

Fri 8/28

9:30 am-10:25 pm

2 stops26h 55m

Detroit Metropolitan Wayne County

Sun 9/6

6:10 pm-8:15 am

2 stops48h 05m

$1,033

SydneyDetroit

SYD - DTW

SYDDTW

Sydney Kingsford Smith

Sat 8/29

9:30 am-10:30 pm

2 stops27h 00m

Detroit Metropolitan Wayne County

Wed 9/30

4:20 pm-7:00 am

2 stops24h 40m

$1,080

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/22

Showing 1-10 of 38 resultsSorted by cheapest first
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Best time to book a flight from Australia to Detroit

Have a flexible travel schedule? Discover the best time to fly to Detroit from Australia 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 Australia to Detroit

What is the cheapest month to book a flight from Australia to Detroit?

Currently, August is the cheapest month in which you can book a flight from Australia to Detroit (average of $398). Flying from Australia to Detroit in January is currently the most expensive (average of $720). 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.

How far ahead should I book a flight from Australia to Detroit?

Booking 22 days in advance of your planned departure date is, on average, the best time to get cheap flights from Australia to Detroit. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Detroit

Get insights into the airlines that provide service to Detroit. 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 Detroit. Reviews last updated June 25, 2026.
See what other customers who have flown with Qantas Airways and American Airlines from Australia to Detroit have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
1,050 reviews

Boarding

7.7

Food

7.0

Entertainment

7.2

Crew

8.1

Overall

7.5

Comfort

7.5

Reviews

1 / 20
10.0
Excellent

Tania,May 2026

SYD - DFW

The trip was great and the flight attendants were lovely. It was my honeymoon and ai thought I lost my gold brecelet. They searched until they found it and gave us a bottle of champaign to celebrate our honeymoon. They were lovely!
Qantas Airways
7.5
Good
1,050 reviews
Qantas Airways
7.5
Good
1,050 reviews

Boarding

7.7

Food

7.0

Entertainment

7.2

Crew

8.1

Overall

7.5

Comfort

7.5

Reviews

1 / 20
10.0
Excellent

Tania,May 2026

SYD - DFW

The trip was great and the flight attendants were lovely. It was my honeymoon and ai thought I lost my gold brecelet. They searched until they found it and gave us a bottle of champaign to celebrate our honeymoon. They were lovely!
American Airlines
7.1
Good
11,757 reviews
Qantas Airways
7.5
Good
1,050 reviews

Boarding

7.7

Food

7.0

Entertainment

7.2

Crew

8.1

Overall

7.5

Comfort

7.5

Reviews

1 / 20
10.0
Excellent

Tania,May 2026

SYD - DFW

The trip was great and the flight attendants were lovely. It was my honeymoon and ai thought I lost my gold brecelet. They searched until they found it and gave us a bottle of champaign to celebrate our honeymoon. They were lovely!

Related info for your journey

Find useful and relevant information for your journey from Australia to Detroit. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Detroit from Australia?

    For a flight from Australia to Detroit, you will be flying into All airports. Detroit All airports (DTT) is just 0.6 mi from the center of the city.

  • How long is the flight from Australia to Detroit?

    Departing from Australia to Detroit will take you 22h 59m. Airlines will cover a distance of 9892 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $326. Users have also found prices from $330 and $344 on American Airlines and Delta, respectively.

  • What are the most popular routes from Australia to Detroit?

    The most popular route from Australia to Detroit is Sydney Kingsford Smith - Detroit Metropolitan Wayne County. You may also consider Melbourne - Detroit Metropolitan Wayne County or Brisbane - Detroit Metropolitan Wayne County.

  • Can I find deals for flights from Australia to Detroit that include hotel bookings?

    Yes. In addition to deals on Australia to Detroit flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Australia to Detroit?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Australia to Detroit.

  • Can I find deals for business class flights from Australia to Detroit?

    Yes. Cheapflights offers flight deals from Australia to Detroit 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 Australia to Detroit?

    Currently, August is the cheapest month in which you can book a flight from Australia to Detroit (average of $398). Flying from Australia to Detroit in January is currently the most expensive (average of $720). 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

Traveling to a place near Detroit?

Book flights to Detroit if you plan to visit one of these locations
Roseville
Port Huron

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Alternative routes for Australia to Detroit

See prices for flight routes from nearby airports that may be better suited for you.
Sydney to O'Hare Intl flights
Melbourne to O'Hare Intl flights
Brisbane to O'Hare Intl flights
Auckland to O'Hare Intl flights
Adelaide to O'Hare Intl flights

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