What are the cheapest airlines to fly from Detroit Metropolitan Wayne County Airport to Australia one-way?

For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $417. Users have also found prices from $428 and $428 on Delta and United Airlines, respectively.

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.

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).

What are the most popular routes from Detroit Metropolitan Wayne County Airport to Australia?

The most popular flight routes from Detroit Metropolitan Wayne County Airport to Australia are Detroit Metropolitan Wayne County - Melbourne, Detroit Metropolitan Wayne County - Sydney Kingsford Smith and Detroit Metropolitan Wayne County - Brisbane.

What are the most popular airlines that fly from Detroit Metropolitan Wayne County Airport to Australia?

Consider American Airlines, United Airlines or Qantas Airways when booking your flight. These represent the most popular airlines when flying from Detroit Metropolitan Wayne County Airport to Australia.

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

For a flight from Detroit to Australia, you will be flying from Detroit Metropolitan Wayne County. Detroit Metropolitan Wayne County (DTW) is just 17.3 mi from the center of the city.

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

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

How can I find direct flights from Detroit to Australia?

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

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

Yes. Cheapflights offers flight deals from Detroit 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.

$417+ Flights from Detroit Metropolitan Wayne County Airport to Australia

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Cheap flight deals from Detroit to Australia

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$778 (Air Canada)
One-way from	$417 (American Airlines)
Popular in	April
Cheapest in	February
Average price	$954

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 Detroit Metropolitan Wayne County to Australia

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One-way flight from Detroit Metropolitan Wayne County to Australia

Search Deals

Highest demand for flights based on searches. 2% potential increase in price ($21 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($18 potential savings vs. average RT price).

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Average for round-trip flights in October 2025

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Find flight deals from Detroit to Australia

Cheapest flights from Detroit to Australia
Explore the most affordable flight options available from Detroit to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

Sat 11/112:08 pmDTW - BNE

2 stops26h 52mAmerican Airlines

Wed 11/57:40 pmBNE - DTW

2 stops30h 14mAmerican Airlines

Deal found 10/26

$832

Wed 11/194:30 pmDTW - BNE

2 stops25h 15mAir Canada

Wed 12/310:45 amBNE - DTW

2 stops45h 50mAir Canada

Deal found 10/25

$833

Tue 10/284:09 pmDTW - SYD

2 stops25h 51mAmerican Airlines

Mon 11/311:20 amSYD - DTW

2 stops23h 43mAmerican Airlines

Deal found 10/26

$838

Sat 12/611:48 amDTW - SYD

2 stops29h 12mAmerican Airlines

Tue 12/2311:20 amSYD - DTW

2 stops27h 37mAmerican Airlines

Deal found 10/25

$841

Wed 10/292:55 pmDTW - SYD

2 stops27h 05mAmerican Airlines

Fri 10/319:25 pmSYD - DTW

2 stops28h 19mAmerican Airlines

Deal found 10/25

$842

Sat 11/83:31 pmDTW - SYD

2 stops25h 29mAmerican Airlines

Thu 11/2011:20 amSYD - DTW

2 stops23h 26mAmerican Airlines

Deal found 10/26

$844

Wed 11/196:30 pmDTW - BNE

1 stop22h 50mDelta

Wed 12/311:05 amBNE - DTW

1 stop23h 00mDelta

Deal found 10/26

$846

Sun 10/264:50 pmDTW - SYD

1 stop23h 10mUnited Airlines

Thu 10/3011:50 amSYD - DTW

1 stop26h 52mUnited Airlines

Deal found 10/26

$847

Sat 11/15:35 pmDTW - BNE

1 stop22h 55mUnited Airlines

Wed 11/511:40 amBNE - DTW

1 stop19h 59mUnited Airlines

Deal found 10/27

$850

Tue 10/282:10 pmDTW - SYD

2 stops27h 55mUnited Airlines

Tue 11/412:10 pmSYD - DTW

1 stop20h 29mUnited Airlines

Deal found 10/26

$851

Sun 11/23:58 pmDTW - SYD

1 stop24h 32mDelta

Thu 11/610:40 amSYD - DTW

1 stop28h 18mDelta

Deal found 10/26

$854

Tue 11/254:47 pmDTW - SYD

1 stop22h 13mUnited Airlines

Tue 12/211:50 amSYD - DTW

2 stops41h 13mUnited Airlines

Deal found 10/25

$855

Best flights from Detroit to Australia
Discover carefully curated flight deals from Detroit to Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 28, 2025.

Sat 2/146:15 pmDTW - BNE

2 stops47h 30mAir Canada

Fri 2/2010:45 amBNE - DTW

2 stops45h 50mAir Canada

Deal found 10/27

$781

Tue 3/2412:40 pmDTW - SYD

1 stop26h 25mDelta

Sun 4/199:25 amSYD - DTW

1 stop26h 48mDelta

Deal found 10/26

$842

Tue 3/244:31 pmDTW - SYD

1 stop23h 29mUnited Airlines

Mon 4/2010:20 amSYD - DTW

1 stop33h 53mUnited Airlines

Deal found 10/26

$842

Sat 3/146:26 pmDTW - MEL

2 stops24h 04mAmerican Airlines

Mon 4/69:45 amMEL - DTW

2 stops26h 15mAmerican Airlines

Deal found 10/27

$1,059

Thu 11/133:50 pmDTW - MKY

2 stops29h 45mQantas Airways

Mon 11/176:00 amMKY - DTW

2 stops27h 42mQantas Airways

Deal found 10/25

$1,135

Wed 11/2611:40 amDTW - CBR

3 stops34h 30mMultiple Airlines

Sat 12/62:10 pmCBR - DTW

3 stops25h 49mMultiple Airlines

Deal found 10/26

$1,290

Wed 11/268:15 amDTW - OOL

2 stops34h 30mAir New Zealand

Wed 12/310:55 amOOL - DTW

2 stops44h 04mAir New Zealand

Deal found 10/27

$1,560

Thu 2/196:15 pmDTW - BNE

2 stops47h 30mAir Canada

Thu 3/129:45 amBNE - DTW

2 stops45h 50mAir Canada

Deal found 10/26

$783

Tue 3/244:31 pmDTW - SYD

2 stops25h 34mUnited Airlines

Sun 4/199:30 amSYD - DTW

2 stops28h 07mUnited Airlines

Deal found 10/27

$842

Tue 3/248:32 amDTW - SYD

1 stop30h 33mDelta

Mon 4/209:25 amSYD - DTW

2 stops28h 37mDelta

Deal found 10/26

$842

Thu 11/137:35 pmDTW - PER

2 stops38h 20mCathay Pacific

Mon 11/178:30 amPER - DTW

2 stops46h 49mCathay Pacific

Deal found 10/27

$1,686

Wed 11/199:07 amDTW - BNE

2 stops32h 38mAir Canada

Wed 12/310:45 amBNE - DTW

2 stops45h 50mAir Canada

Deal found 10/27

$833

Tue 3/241:45 pmDTW - SYD

2 stops25h 20mDelta

Sat 4/189:25 amSYD - DTW

1 stop23h 48mDelta

Deal found 10/26

$845

Tue 3/244:31 pmDTW - SYD

1 stop23h 29mUnited Airlines

Sat 4/1810:20 amSYD - DTW

1 stop33h 53mUnited Airlines

Deal found 10/26

$845

Mon 1/512:48 pmDTW - PER

2 stops40h 57mQatar Airways

Sat 1/3110:45 pmPER - DTW

2 stops38h 11mQatar Airways

Deal found 10/26

$1,952

Wed 11/196:30 pmDTW - BNE

1 stop22h 50mDelta

Wed 12/311:05 amBNE - DTW

1 stop21h 23mDelta

Deal found 10/25

$846

Mon 1/267:10 amDTW - SYD

1 stop31h 10mUnited Airlines

Mon 2/1611:50 amSYD - DTW

1 stop28h 09mUnited Airlines

Deal found 10/26

$851

Thu 3/263:50 pmDTW - SYD

1 stop23h 15mDelta

Sat 4/189:25 amSYD - DTW

1 stop23h 48mDelta

Deal found 10/26

$848

Sat 2/1410:28 amDTW - BNE

2 stops30h 02mUnited Airlines

Fri 2/2011:40 amBNE - DTW

1 stop24h 22mUnited Airlines

Deal found 10/27

$853

Mon 2/233:37 pmDTW - ADL

2 stops29h 53mQantas Airways

Wed 3/117:00 pmADL - DTW

2 stops33h 12mQantas Airways

Deal found 10/26

$1,151

Tue 3/1710:49 amDTW - BNE

2 stops29h 41mUnited Airlines

Sat 3/2110:40 amBNE - DTW

1 stop27h 09mUnited Airlines

Deal found 10/25

$854

Thu 11/133:50 pmDTW - ADL

2 stops30h 55mQantas Airways

Mon 11/177:00 pmADL - DTW

2 stops35h 30mQantas Airways

Deal found 10/26

$1,188

Mon 2/162:20 pmDTW - BNE

2 stops26h 10mUnited Airlines

Thu 3/1210:40 amBNE - DTW

1 stop27h 09mUnited Airlines

Deal found 10/27

$854

Wed 2/1811:00 amDTW - BNE

2 stops29h 30mUnited Airlines

Thu 3/1210:40 amBNE - DTW

1 stop27h 09mUnited Airlines

Deal found 10/27

$854

Wed 11/266:15 pmDTW - OOL

3 stops53h 55mMultiple Airlines

Wed 12/37:50 pmOOL - DTW

3 stops60h 45mMultiple Airlines

Deal found 10/27

$1,589

Fri 1/165:35 pmDTW - ADL

2 stops48h 20mQantas Airways

Sat 2/710:10 amADL - DTW

2 stops26h 04mQantas Airways

Deal found 10/27

$1,316

Sat 2/76:15 pmDTW - AVV

3 stops51h 55mMultiple Airlines

Sat 2/288:55 pmAVV - DTW

3 stops60h 40mMultiple Airlines

Deal found 10/27

$1,609

Thu 11/133:50 pmDTW - PER

2 stops40h 25mQantas Airways

Mon 11/1710:40 pmPER - DTW

2 stops29h 20mQantas Airways

Deal found 10/25

$1,345

Mon 11/248:15 amDTW - CBR

3 stops35h 15mAir New Zealand

Sun 11/307:15 pmCBR - DTW

3 stops44h 27mAir New Zealand

Deal found 10/27

$1,822

Mon 2/237:33 pmDTW - ADL

3 stops47h 52mMultiple Airlines

Wed 3/1112:00 pmADL - DTW

2 stops47h 29mMultiple Airlines

Deal found 10/27

$1,646

Last-minute flights from Detroit to Australia
Discover last-minute flight deals from Detroit to Australia. Data last updated October 28, 2025 and is based on user searches.

Tue 10/282:55 pmDTW - SYD

2 stops27h 05mAmerican Airlines

Tue 11/411:20 amSYD - DTW

2 stops23h 22mAmerican Airlines

Deal found 10/26

$838

Tue 10/285:35 pmDTW - SYD

1 stop24h 40mUnited Airlines

Tue 11/412:10 pmSYD - DTW

1 stop20h 29mUnited Airlines

Deal found 10/26

$851

Wed 10/292:55 pmDTW - SYD

2 stops27h 05mAmerican Airlines

Fri 10/319:25 pmSYD - DTW

2 stops28h 19mAmerican Airlines

Deal found 10/25

$842

Sat 11/112:08 pmDTW - BNE

2 stops26h 52mAmerican Airlines

Wed 11/57:40 pmBNE - DTW

2 stops30h 14mAmerican Airlines

Deal found 10/26

$832

Sat 11/15:35 pmDTW - BNE

1 stop22h 55mUnited Airlines

Wed 11/511:40 amBNE - DTW

1 stop19h 59mUnited Airlines

Deal found 10/27

$850

Sun 11/23:58 pmDTW - SYD

1 stop24h 32mDelta

Thu 11/610:40 amSYD - DTW

1 stop28h 18mDelta

Deal found 10/26

$854

Sat 11/83:31 pmDTW - SYD

2 stops25h 29mAmerican Airlines

Thu 11/2011:20 amSYD - DTW

2 stops23h 26mAmerican Airlines

Deal found 10/26

$844

Sat 11/85:35 pmDTW - SYD

1 stop23h 40mUnited Airlines

Thu 11/2012:10 pmSYD - DTW

1 stop20h 29mUnited Airlines

Deal found 10/26

$857

Mon 11/105:50 pmDTW - SYD

2 stops23h 10mAmerican Airlines

Thu 11/2011:20 amSYD - DTW

2 stops25h 41mAmerican Airlines

Deal found 10/25

$841

Wed 11/194:30 pmDTW - BNE

2 stops25h 15mAir Canada

Wed 12/310:45 amBNE - DTW

2 stops45h 50mAir Canada

Deal found 10/25

$833

Wed 11/196:30 pmDTW - BNE

1 stop22h 50mDelta

Wed 12/311:05 amBNE - DTW

1 stop23h 00mDelta

Deal found 10/26

$846

Tue 11/254:47 pmDTW - SYD

1 stop22h 13mUnited Airlines

Tue 12/211:50 amSYD - DTW

2 stops41h 13mUnited Airlines

Deal found 10/25

$855

One-way flights from Detroit to Australia
Search for one-way flight options from Detroit to Australia. Find affordable one-way fares based on user searches. Data last updated October 28, 2025.

Mon 3/912:07 pmDTW - BNE

2 stops26h 53mAmerican Airlines

Deal found 10/26

$417

Mon 3/99:25 amDTW - BNE

2 stops31h 55mDelta

Deal found 10/27

$428

Sat 11/155:35 pmDTW - BNE

1 stop22h 55mUnited Airlines

Deal found 10/27

$431

Wed 12/35:41 pmDTW - SYD

2 stops58h 34mMultiple Airlines

Deal found 10/27

$459

Mon 3/910:49 amDTW - BNE

2 stops30h 56mMultiple Airlines

Deal found 10/28

$514

Mon 12/12:10 pmDTW - SYD

2 stops38h 05mANA

Deal found 10/27

$523

Mon 3/306:15 pmDTW - BNE

3 stops50h 50mMultiple Airlines

Deal found 10/28

$533

Tue 11/113:50 pmDTW - MEL

2 stops28h 35mQantas Airways

Deal found 10/26

$536

Fri 2/2711:29 amDTW - MEL

1 stop25h 31mQantas Airways

Deal found 10/27

$551

Sun 11/211:48 amDTW - MEL

2 stops31h 37mQantas Airways

Deal found 10/26

$557

Sun 12/75:20 pmDTW - SYD

3 stops58h 55mMultiple Airlines

Deal found 10/27

$563

Sun 2/152:11 pmDTW - MEL

2 stops27h 19mAmerican Airlines

Deal found 10/28

$567

Cheapflights Fare Finder

Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DetroitBrisbane

DTW - BNE

DTWBNE

Detroit Metropolitan Wayne County

Sat 2/14

6:15 pm-8:45 am

2 stops47h 30m

Brisbane

Fri 2/20

10:45 am-5:35 pm

2 stops45h 50m

$781

DetroitBrisbane

DTW - BNE

DTWBNE

Detroit Metropolitan Wayne County

Thu 2/19

6:15 pm-8:45 am

2 stops47h 30m

Brisbane

Thu 3/12

9:45 am-5:35 pm

2 stops45h 50m

$783

DetroitBrisbane

DTW - BNE

DTWBNE

Detroit Metropolitan Wayne County

Wed 11/19

9:07 am-8:45 am

2 stops32h 38m

Brisbane

Wed 12/3

10:45 am-5:35 pm

2 stops45h 50m

$833

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Tue 3/24

12:40 pm-6:05 am

1 stop26h 25m

Sydney Kingsford Smith

Sun 4/19

9:25 am-10:13 pm

1 stop26h 48m

$842

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Tue 3/24

4:31 pm-7:00 am

1 stop23h 29m

Sydney Kingsford Smith

Mon 4/20

10:20 am-6:13 am

1 stop33h 53m

$842

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Tue 3/24

4:31 pm-9:05 am

2 stops25h 34m

Sydney Kingsford Smith

Sun 4/19

9:30 am-11:37 pm

2 stops28h 07m

$842

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Tue 3/24

8:32 am-6:05 am

1 stop30h 33m

Sydney Kingsford Smith

Mon 4/20

9:25 am-12:02 am

2 stops28h 37m

$842

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Tue 3/24

1:45 pm-6:05 am

2 stops25h 20m

Sydney Kingsford Smith

Sat 4/18

9:25 am-7:13 pm

1 stop23h 48m

$845

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Tue 3/24

4:31 pm-7:00 am

1 stop23h 29m

Sydney Kingsford Smith

Sat 4/18

10:20 am-6:13 am

1 stop33h 53m

$845

DetroitBrisbane

DTW - BNE

DTWBNE

Detroit Metropolitan Wayne County

Wed 11/19

6:30 pm-8:20 am

1 stop22h 50m

Brisbane

Wed 12/3

11:05 am-5:28 pm

1 stop21h 23m

$846

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 60 results

...

Best time to book a flight from Detroit to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Detroit 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 Detroit Metropolitan Wayne County Airport to Australia

What is the cheapest month to book a flight from Detroit Metropolitan Wayne County Airport to Australia?

Currently, October is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Australia (average of $476). Flying from Detroit Metropolitan Wayne County Airport 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 DTW to AU?

A simple way to save on the total cost of your ticket is to fly from Detroit Metropolitan Wayne County Airport to Australia at noon. If you’re flexible enough to do this you can expect to save up to 21% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from Detroit Metropolitan Wayne County Airport to Australia?

Travelers seeking maximum savings on their Detroit Metropolitan Wayne County Airport to Australia flight should consider departing on Friday at noon when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Australia

Read reviews from past customers who have flown Delta, Qantas Airways, and United Airlines from Detroit Metropolitan Wayne County Airport to Australia. 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.

Delta

7.9

Good

7,995 reviews

Reviews

1 / 20

8.0

Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Delta

7.9

Good

7,995 reviews

Delta

7.9

Good

7,995 reviews

Reviews

1 / 20

8.0

Excellent

Matthew,Oct 2025

GSP - ATL

Qantas Airways

7.5

Good

924 reviews

Delta

7.9

Good

7,995 reviews

Reviews

1 / 20

8.0

Excellent

Matthew,Oct 2025

GSP - ATL

United Airlines

7.4

Good

8,996 reviews

Delta

7.9

Good

7,995 reviews

Reviews

1 / 20

8.0

Excellent

Matthew,Oct 2025

GSP - ATL

American Airlines

7.2

Good

11,033 reviews

Delta

7.9

Good

7,995 reviews

Reviews

1 / 20

8.0

Excellent

Matthew,Oct 2025

GSP - ATL

Air Canada

7.1

Good

10,370 reviews

Delta

7.9

Good

7,995 reviews

Reviews

1 / 20

8.0

Excellent

Matthew,Oct 2025

GSP - ATL

Related info for your journey

What airport do you fly from for flights from Detroit to Australia?
For a flight from Detroit to Australia, you will be flying from Detroit Metropolitan Wayne County. Detroit Metropolitan Wayne County (DTW) is just 17.3 mi from the center of the city.
How long is the flight from Detroit Metropolitan Wayne County Airport to Australia?
Air Canada, Delta, and United Airlines can get you from Detroit Metropolitan Wayne County Airport to Australia in just under 23h 29m. Your travel time can differ by up to 24h 01m. Detroit Metropolitan Wayne County Airport and Australia are separated by a distance of 9461 mi. This flight may include one or multiple stops.
What are the cheapest airlines to fly from Detroit Metropolitan Wayne County Airport to Australia one-way?
For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $417. Users have also found prices from $428 and $428 on Delta and United Airlines, respectively.
What are the most popular routes from Detroit Metropolitan Wayne County Airport to Australia?
The most popular flight routes from Detroit Metropolitan Wayne County Airport to Australia are Detroit Metropolitan Wayne County - Melbourne, Detroit Metropolitan Wayne County - Sydney Kingsford Smith and Detroit Metropolitan Wayne County - Brisbane.
Can I find deals for flights from Detroit to Australia that include hotel bookings?
Yes. In addition to deals on Detroit to Australia flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Detroit to Australia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Detroit to Australia.
Can I find deals for business class flights from Detroit to Australia?
Yes. Cheapflights offers flight deals from Detroit 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 Detroit Metropolitan Wayne County Airport to Australia?
Currently, October is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Australia (average of $476). Flying from Detroit Metropolitan Wayne County Airport 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

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Brisbane Airport car rentals

Top 6 airlines flying from Detroit to Australia

Airline	Cheapest	Average	Flexibility	On-time
Qantas Airways	Cheapest$677	Average$1,157	FlexibilityNo cancel fee	On-time74%
American Airlines	Cheapest$700	Average$952	FlexibilityNo cancel fee	On-time71%
Air Canada	Cheapest$723	Average$1,167	FlexibilityNo cancel fee	On-time67%
Delta	Cheapest$780	Average$1,497	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$842	Average$1,196	FlexibilityNo cancel fee	On-time69%
Air New Zealand	Cheapest$864	Average$1,385	FlexibilityNo cancel fee	On-time78%

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$417+ Cheap flights from Detroit Metropolitan Wayne County Airport (DTW) 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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Detroit to Australia with Cheapflights

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Cheap flight deals from Detroit to Australia

Keep the following information in mind while searching for Detroit to Australia flight deals. Data was last updated October 28, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Detroit to Australia

Cheapest flights from Detroit to AustraliaExplore the most affordable flight options available from Detroit to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

Explore the most affordable flight options available from Detroit to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to Australia that are best for you.

Best time to book a flight from Detroit to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Detroit with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Detroit Metropolitan Wayne County Airport to Australia

What is the cheapest month to book a flight from Detroit Metropolitan Wayne County Airport to Australia?

What is the cheapest time of day to fly from DTW to AU?

Find hourly flight availability from Detroit 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 October 28, 2025.

What is the cheapest day to fly from Detroit Metropolitan Wayne County Airport to Australia?

Use this chart to determine the cheapest time to fly round-trip from Detroit to Australia. Price data was last updated on December 16, 2024.

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Related info for your journey

Find useful and relevant information for your journey from Detroit to Australia. 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 from for flights from Detroit to Australia?

How long is the flight from Detroit Metropolitan Wayne County Airport to Australia?

What are the cheapest airlines to fly from Detroit Metropolitan Wayne County Airport to Australia one-way?

What are the most popular routes from Detroit Metropolitan Wayne County Airport to Australia?

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

How can I find direct flights from Detroit to Australia?

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

What is the cheapest month to book a flight from Detroit Metropolitan Wayne County Airport to Australia?

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Cheapest flights from Detroit to Australia
Explore the most affordable flight options available from Detroit to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.