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Cheap flights from Detroit Metropolitan Wayne County Airport to Sydney from $658

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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — SYD
19 May — 26 May1
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 19 April 2026.

Wed 13/508:52
DTW
-
SYD
3 stops47h 18m
Multiple Airlines
Wed 20/506:00
SYD
-
DTW
3 stops39h 22m
Multiple Airlines
Deal found 15/4$1,495
Wed 3/616:10
DTW
-
SYD
1 stop24h 45m
Qantas Airways
Wed 10/612:00
SYD
-
DTW
1 stop24h 39m
Qantas Airways
Deal found 15/4$1,606
Sun 19/419:16
DTW
-
SYD
1 stop21h 39m
Qantas Airways
Sun 3/512:00
SYD
-
DTW
1 stop20h 26m
Qantas Airways
Deal found 14/4$1,624
Tue 2/616:10
DTW
-
SYD
2 stops24h 45m
United Airlines
Tue 9/609:30
SYD
-
DTW
2 stops23h 02m
United Airlines
Deal found 18/4$1,638
Sun 19/416:18
DTW
-
SYD
2 stops24h 42m
United Airlines
Tue 5/510:20
SYD
-
DTW
1 stop22h 30m
United Airlines
Deal found 17/4$1,644
Sat 25/420:50
DTW
-
SYD
1 stop44h 00m
Delta
Wed 6/509:15
SYD
-
DTW
1 stop24h 21m
Delta
Deal found 17/4$1,645
Wed 13/518:39
DTW
-
SYD
1 stop22h 11m
Delta
Wed 20/509:15
SYD
-
DTW
1 stop21h 41m
Delta
Deal found 15/4$1,649
Mon 11/508:35
DTW
-
SYD
1 stop32h 20m
United Airlines
Wed 20/510:20
SYD
-
DTW
1 stop22h 30m
United Airlines
Deal found 16/4$1,651
Mon 20/419:08
DTW
-
SYD
1 stop21h 42m
Delta
Mon 4/509:15
SYD
-
DTW
1 stop27h 57m
Delta
Deal found 17/4$1,652
Sun 19/415:42
DTW
-
SYD
1 stop25h 13m
American Airlines
Sun 3/509:10
SYD
-
DTW
2 stops23h 16m
American Airlines
Deal found 14/4$1,653
Wed 3/616:23
DTW
-
SYD
2 stops24h 27m
Delta
Wed 10/609:15
SYD
-
DTW
2 stops27h 41m
Delta
Deal found 14/4$1,656
Mon 20/416:18
DTW
-
SYD
2 stops24h 42m
United Airlines
Mon 11/509:30
SYD
-
DTW
2 stops26h 43m
United Airlines
Deal found 17/4$1,658

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 19 April 2026.

Round-trip from

$1,495

One-way from

$658

Popular in

April

Cheapest in

November

Average price

$1,909
13/5-20/5
  • 13/5-20/5
  • 6 total stops
  • 86h 40m total
  • Detroit to Sydney
Search Deals
2/5
  • 2/5
  • 2 total stops
  • 37h 25m total
  • Detroit to Sydney
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($52 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($46 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 19 April 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

Wed 3/6

12:46-06:50

1 stop28h 04m

Sydney Kingsford Smith

Wed 10/6

09:15-19:09

1 stop23h 54m

$1,649

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Mon 1/6

14:09-06:50

1 stop26h 41m

Sydney Kingsford Smith

Wed 10/6

09:15-19:09

1 stop23h 54m

$1,649
Fastest return journey

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Tue 2/6

18:39-06:50

1 stop22h 11m

Sydney Kingsford Smith

Tue 9/6

09:15-19:09

1 stop23h 54m

$1,652

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Fri 1/5

12:23-06:50

1 stop28h 27m

Sydney Kingsford Smith

Sun 10/5

09:15-23:19

1 stop28h 04m

$1,719

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Fri 1/5

15:33-07:00

2 stops25h 27m

Sydney Kingsford Smith

Sun 17/5

10:20-18:50

1 stop22h 30m

$1,729

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Thu 7/5

16:10-06:50

1 stop24h 40m

Sydney Kingsford Smith

Thu 21/5

09:15-19:16

1 stop24h 01m

$1,789

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Thu 7/5

13:41-07:00

2 stops27h 19m

Sydney Kingsford Smith

Thu 21/5

09:30-18:38

2 stops23h 08m

$1,798

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Thu 4/6

08:50-07:00

2 stops32h 10m

Sydney Kingsford Smith

Sat 20/6

10:20-05:20

1 stop33h 00m

$2,097

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Thu 30/4

12:23-06:50

1 stop28h 27m

Sydney Kingsford Smith

Wed 6/5

09:15-15:06

1 stop19h 51m

$2,100
Cheapest one-way

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Sat 2/5

08:25-11:50

2 stops37h 25m

$658

Flights are sorted by cheapest return flights first.

Deals found on 18/4

Showing 1-10 of 19 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?

Use this chart to determine the optimal time to book a return flight from Detroit to Sydney. Price data was last updated on 17 April 2026.

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 38 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 $1,276). Flying from Detroit Metropolitan Wayne County Airport to Sydney in April is currently the most expensive (average of $1,909). 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 19 April 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
1,020 reviews
Check prices

Entertainment

7.2

Crew

8.1

Comfort

7.5

Overall

7.5

Boarding

7.7

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Midhat,Feb 2026

WYA - ADL

Frequent delays, 3rd week in a row. Flight attendants not at all friendly.
Qantas Airways
7.5
Good
1,020 reviews
Qantas Airways
7.5
Good
1,020 reviews
Check prices

Entertainment

7.2

Crew

8.1

Comfort

7.5

Overall

7.5

Boarding

7.7

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Midhat,Feb 2026

WYA - ADL

Frequent delays, 3rd week in a row. Flight attendants not at all friendly.

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 28h 04m. Delta provides one of the quickest options available for as low as $1,649. 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 $1,554.

  • 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 $1,276). Flying from Detroit Metropolitan Wayne County Airport to Sydney in April is currently the most expensive (average of $1,909). 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
Katoomba
Terrigal
Lithgow
Cronulla
Manly
Bondi Beach
Leura
Randwick
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 19 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,554Average$1,735FlexibilityNo 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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