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Cheap flights from Detroit Metropolitan Wayne County Airport to Sydney from $932

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 23/8. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — SYD
5 Aug — 12 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Detroit to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Detroit to Sydney
Explore the most affordable flight options available from Detroit to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 July 2026.

Tue 13/1016:10
DTW
-
SYD
1 stop23h 45m
Qantas Airways
Mon 9/1121:50
SYD
-
DTW
2 stops33h 10m
Qantas Airways
Deal found 2/7$1,745
Mon 17/817:00
DTW
-
SYD
1 stop23h 55m
Qantas Airways
Sun 30/812:00
SYD
-
DTW
1 stop20h 53m
Qantas Airways
Deal found 3/7$1,776
Mon 2/1115:50
DTW
-
SYD
2 stops38h 35m
Qantas Airways
Mon 16/1114:05
SYD
-
DTW
1 stop19h 40m
Qantas Airways
Deal found 3/7$1,804
Sun 23/819:46
DTW
-
SYD
1 stop21h 09m
Qantas Airways
Sun 6/912:00
SYD
-
DTW
1 stop20h 53m
Qantas Airways
Deal found 5/7$1,815
Sun 1/1111:48
DTW
-
SYD
1 stop27h 07m
Qantas Airways
Sun 15/1106:00
SYD
-
DTW
2 stops25h 00m
Qantas Airways
Deal found 2/7$1,817
Sun 1/1111:48
DTW
-
SYD
1 stop27h 07m
Qantas Airways
Mon 16/1121:50
SYD
-
DTW
2 stops33h 10m
Qantas Airways
Deal found 2/7$1,820
Tue 4/819:51
DTW
-
SYD
1 stop21h 04m
Qantas Airways
Fri 4/912:00
SYD
-
DTW
1 stop20h 47m
Qantas Airways
Deal found 4/7$1,845
Mon 17/811:43
DTW
-
SYD
1 stop29h 12m
American Airlines
Sun 30/812:00
SYD
-
DTW
1 stop23h 18m
American Airlines
Deal found 2/7$1,846
Sun 16/811:43
DTW
-
SYD
1 stop29h 12m
American Airlines
Sun 23/809:10
SYD
-
DTW
2 stops23h 43m
American Airlines
Deal found 2/7$1,849
Mon 17/814:07
DTW
-
SYD
2 stops26h 48m
United Airlines
Sun 30/810:20
SYD
-
DTW
2 stops24h 09m
United Airlines
Deal found 2/7$1,851
Mon 17/811:43
DTW
-
SYD
1 stop29h 12m
American Airlines
Mon 24/809:10
SYD
-
DTW
2 stops23h 37m
American Airlines
Deal found 2/7$1,853

Find flight deals from Detroit to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTW) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 6 July 2026.

Round-trip from

$1,745

One-way from

$932

Popular in

June

Cheapest in

November

Average price

$1,797
Qantas Airways
  • Qantas Airways
  • 13/10-9/11
  • 3 total stops
  • 56h 55m total
  • Detroit to Sydney
Search Deals
Qantas Airways
  • Qantas Airways
  • 23/8
  • 1 total stop
  • 21h 09m total
  • Detroit to Sydney
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($139 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($42 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Detroit to Sydney 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 6 July 2026.
Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Tue 28/7

15:32-06:55

2 stops25h 23m

Sydney Kingsford Smith

Wed 5/8

10:20-16:27

1 stop20h 07m

$1,866
Fastest return journey

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Mon 27/7

17:29-06:55

1 stop23h 26m

Sydney Kingsford Smith

Mon 10/8

10:20-16:27

1 stop20h 07m

$1,866

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Tue 29/9

16:20-07:00

2 stops24h 40m

Sydney Kingsford Smith

Wed 14/10

11:20-22:15

2 stops25h 55m

$1,951

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Tue 29/9

12:30-07:00

2 stops28h 30m

Sydney Kingsford Smith

Sun 18/10

11:20-18:37

1 stop22h 17m

$1,951

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Tue 29/9

16:20-07:00

2 stops24h 40m

Sydney Kingsford Smith

Mon 19/10

11:20-18:05

2 stops21h 45m

$1,951

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Sun 22/11

13:45-08:30

2 stops26h 45m

Sydney Kingsford Smith

Wed 9/12

10:40-00:03

2 stops29h 23m

$1,953

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Mon 5/10

16:10-06:55

1 stop23h 45m

Sydney Kingsford Smith

Mon 19/10

13:00-21:27

1 stop23h 27m

$2,015

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Wed 23/9

18:18-06:50

1 stop22h 32m

Sydney Kingsford Smith

Thu 22/10

10:15-23:43

1 stop28h 28m

$2,018

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Sat 3/10

18:18-07:50

1 stop22h 32m

Sydney Kingsford Smith

Mon 19/10

10:15-17:10

1 stop21h 55m

$2,018

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Fri 31/7

19:22-07:00

2 stops45h 38m

Sydney Kingsford Smith

Sat 12/9

09:30-11:27

3 stops39h 57m

$2,041

Flights are sorted by cheapest return flights first.

Deals found on 1/7

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Detroit to Sydney

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

How far ahead should I book a flight from Detroit Metropolitan Wayne County Airport to Sydney?

The price you pay for your flight from Detroit Metropolitan Wayne County Airport to Sydney may vary depending on when you book. For the best chance of a lower fare, look to book 66 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, November is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Sydney (average of $1,318). Flying from Detroit Metropolitan Wayne County Airport to Sydney in June is currently the most expensive (average of $2,074). 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 much does it cost for a return flight from Detroit Metropolitan Wayne County Airport to Sydney?

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated 6 July 2026.
Read through reviews of airlines operating flights from Detroit Metropolitan Wayne County Airport to Sydney, such as Qantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
1,057 reviews
Check prices

Boarding

7.7

Crew

8.1

Entertainment

7.2

Overall

7.5

Comfort

7.4

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,July 2025

MEL - SYD

Flight cancelled 2hours before take off after checking in. Booked by airline on flight 6 hours later. No compensation or vouchers till we asked just before the flight took off.
Qantas Airways
7.5
Good
1,057 reviews
Qantas Airways
7.5
Good
1,057 reviews
Check prices

Boarding

7.7

Crew

8.1

Entertainment

7.2

Overall

7.5

Comfort

7.4

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,July 2025

MEL - SYD

Flight cancelled 2hours before take off after checking in. Booked by airline on flight 6 hours later. No compensation or vouchers till we asked just before the flight took off.

Related info for your journey

Find useful and relevant information for your journey from Detroit to Sydney. 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 Detroit Metropolitan Wayne County Airport to Sydney?

    A quick flight from Detroit Metropolitan Wayne County Airport to Sydney can take about 25h 23m. United Airlines provides one of the quickest options available for as low as $1,866. The distance from Detroit Metropolitan Wayne County Airport to Sydney is about 15226 km.

  • What is the cheapest airline to fly from Detroit Metropolitan Wayne County Airport to Sydney round-trip?

    Flying on Qantas Airways is currently your cheapest option to Sydney, with prices starting at $1,605. Users have found that Qantas Airways is 8% cheaper than the other options available to this destination.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Sydney (average of $1,318). Flying from Detroit Metropolitan Wayne County Airport to Sydney in June is currently the most expensive (average of $2,074). 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

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Penrith
Manly
Katoomba
Lithgow
Cronulla
Terrigal
Randwick
Leura
Bondi Beach
Coogee

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Detroit to Sydney

Discover the top airline that operate flights from Detroit to Sydney. 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 6 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,605Average$1,792FlexibilityNo cancel feeOn-time74%
Search Qantas Airways 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 Detroit to Sydney?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Detroit to Sydney. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Detroit to Sydney?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Detroit to Sydney.

Can Cheapflights find flights from Detroit to Sydney with no change fees?

Yes, we can. To see specific flights from Detroit to Sydney with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Detroit to Sydney become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Sydney from Detroit today and book when prices fit your budget.

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