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Cheap flights from Detroit Metropolitan Wayne County Airport to Sydney from $744

DTW — SYD
29 Nov — 6 Dec1
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

Tue 24/1113:34 -
2 stops25h 21m
Tue 1/1211:10 -
2 stops23h 16m
Deal found 27/10$1,443
Tue 3/1111:38 -
1 stop27h 17m
Tue 10/1114:05 -
1 stop25h 47m
Deal found 27/10$1,458
Tue 27/1011:38 -
2 stops27h 47m
Tue 3/1114:05 -
2 stops24h 50m
Deal found 26/10$1,463
Fri 30/1015:24 -
2 stops26h 11m
Fri 6/1111:20 -
2 stops46h 16m
Deal found 25/10$1,593
Fri 30/1018:00 -
1 stop22h 20m
Sat 7/1110:40 -
1 stop24h 35m
Deal found 27/10$1,604
Fri 30/1016:54 -
2 stops25h 06m
Fri 6/1114:05 -
1 stop23h 01m
Deal found 27/10$1,606
Tue 29/1217:01 -
2 stops26h 44m
Tue 2/214:05 -
1 stop21h 43m
Deal found 27/10$1,608
Fri 30/1017:59 -
2 stops34h 46m
Sat 7/1121:40 -
2 stops35h 07m
Deal found 28/10$1,610
Fri 13/1107:25 -
2 stops33h 05m
Fri 27/1110:40 -
1 stop22h 20m
Deal found 27/10$1,611
Thu 5/1107:26 -
2 stops34h 09m
Thu 19/1111:20 -
2 stops25h 10m
Deal found 25/10$1,675

Find flight deals from Detroit to Sydney

Round-trip from

$1,443

One-way from

$744

Popular in

December

Cheapest in

February

Average price

$2,046
American Airlines
  • American Airlines
  • 24/11-1/12
  • 4 total stops
  • 48h 37m total
  • Detroit to Sydney
Search Deals
American Airlines
  • American Airlines
  • 3/2-31/12
  • 2 total stops
  • 27h 46m total
  • Detroit to Sydney
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($175 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($38 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
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Cheapflights Fare Finder

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

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Route

Depart

Return

Price

Cheapest return flight

DetroitSydney

DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith

DTWSYD

Detroit Metropolitan Wayne County

Wed 3/2

13:14-09:00

2 stops27h 46m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$744

DetroitSydney

DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith

DTWSYD

Detroit Metropolitan Wayne County

Wed 3/2

07:25-06:25

3 stops31h 00m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$971

DetroitSydney

DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith

DTWSYD

Detroit Metropolitan Wayne County

Fri 4/12

16:21-06:25

2 stops46h 04m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$978

DetroitSydney

DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith

DTWSYD

Detroit Metropolitan Wayne County

Sat 7/11

20:35-20:15

3 stops55h 40m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,027

DetroitSydney

DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith

DTWSYD

Detroit Metropolitan Wayne County

Mon 25/1

18:20-06:55

1 stop44h 35m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,058

DetroitSydney

DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith

DTWSYD

Detroit Metropolitan Wayne County

Mon 25/1

16:36-09:05

2 stops24h 29m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,084
Fastest return journey

DetroitSydney

DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith

DTWSYD

Detroit Metropolitan Wayne County

Fri 2/4

19:40-07:55

1 stop21h 15m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,091

DetroitSydney

DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith

DTWSYD

Detroit Metropolitan Wayne County

Fri 2/4

16:43-09:45

2 stops26h 02m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,121

DetroitSydney

DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith

DTWSYD

Detroit Metropolitan Wayne County

Fri 15/1

14:57-16:10

2 stops33h 13m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,182

DetroitSydney

DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith

DTWSYD

Detroit Metropolitan Wayne County

Tue 26/1

14:10-06:50

2 stops24h 40m

Sydney Kingsford Smith

Tue 9/2

13:35-21:56

2 stops24h 21m

$1,469

Flights are sorted by cheapest return flights first.

Deals found on 26/10

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

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 37 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, February is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Sydney (average of $1,642). Flying from Detroit Metropolitan Wayne County Airport to Sydney in December is currently the most expensive (average of $2,214). 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?

Airfare is below average for this route at the moment.

Detroit Metropolitan Wayne County Airport to Sydney flights typically cost between $1,517 and $2,191 in November.
The cheapest return price found within the last 5 days was $1,443 on American Airlines (24 Nov–1 Dec).

Reviews of airlines servicing Sydney

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
1,121 reviews
Check prices

Comfort

7.5

Overall

7.5

Food

7.0

Crew

8.1

Boarding

7.7

Entertainment

7.2

Reviews

1 / 20
4.0
Okay

Robyn,Aug 2026

LAX - SYD

I was flabbergasted when the crew completely missed me in the distribution of food and drinks in Business Class - even after they looked twice at my opened table. However - this has happened to me on my last longhaul QF flight and with the same hosty (older woman with curly bob). She obviously cannot handly the stress of initial boarding as both times she has come back to me with an apology. When compared to our usual Business/ First longhauls with Qatar or Emirates, Qantas leave ALOT to be desired. I would highly recommend going with another airline. BTW I'm a 4th gen Aussie and previous Qantas employee - I would love to love them if they provided service but they just dont.
Qantas Airways
7.5
Good
1,121 reviews
Qantas Airways
7.5
Good
1,121 reviews
Check prices

Comfort

7.5

Overall

7.5

Food

7.0

Crew

8.1

Boarding

7.7

Entertainment

7.2

Reviews

1 / 20
4.0
Okay

Robyn,Aug 2026

LAX - SYD

I was flabbergasted when the crew completely missed me in the distribution of food and drinks in Business Class - even after they looked twice at my opened table. However - this has happened to me on my last longhaul QF flight and with the same hosty (older woman with curly bob). She obviously cannot handly the stress of initial boarding as both times she has come back to me with an apology. When compared to our usual Business/ First longhauls with Qatar or Emirates, Qantas leave ALOT to be desired. I would highly recommend going with another airline. BTW I'm a 4th gen Aussie and previous Qantas employee - I would love to love them if they provided service but they just dont.

Related info for your journey

  • 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 24h 40m. Delta provides one of the quickest options available for as low as $1,469. The distance from Detroit Metropolitan Wayne County Airport to Sydney is about 15226 km. This flight may include one or multiple stops.

  • 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 $1,585. Users have found that Qantas Airways is 17% 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, February is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Sydney (average of $1,642). Flying from Detroit Metropolitan Wayne County Airport to Sydney in December is currently the most expensive (average of $2,214). 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
Cronulla
Lithgow
Terrigal
Katoomba
Randwick
Leura
Bondi Beach
Coogee

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Detroit to Sydney

AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,585Average$2,355FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

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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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