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Cheap flights from Detroit Metropolitan Wayne County Airport to Sydney from $665

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
7 Apr — 14 Apr1
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 8 March 2026.

Sat 18/415:46
DTW
-
SYD
2 stops30h 04m
Multiple Airlines
Sat 2/513:15
SYD
-
DTW
2 stops32h 05m
Multiple Airlines
Deal found 3/3$1,343
Thu 2/418:32
DTW
-
SYD
2 stops27h 18m
Multiple Airlines
Thu 9/406:00
SYD
-
DTW
2 stops37h 05m
Multiple Airlines
Deal found 3/3$1,372
Wed 1/418:32
DTW
-
SYD
2 stops27h 18m
Multiple Airlines
Wed 8/413:15
SYD
-
DTW
2 stops29h 50m
Multiple Airlines
Deal found 4/3$1,373
Wed 22/413:33
DTW
-
SYD
2 stops27h 32m
American Airlines
Sun 3/509:10
SYD
-
DTW
2 stops26h 04m
American Airlines
Deal found 3/3$1,403
Wed 29/415:42
DTW
-
SYD
2 stops25h 23m
American Airlines
Mon 11/509:10
SYD
-
DTW
2 stops26h 11m
American Airlines
Deal found 5/3$1,422
Mon 4/517:32
DTW
-
SYD
2 stops23h 33m
American Airlines
Tue 12/509:10
SYD
-
DTW
2 stops23h 16m
American Airlines
Deal found 6/3$1,423
Tue 24/316:01
DTW
-
SYD
2 stops25h 59m
American Airlines
Mon 20/409:10
SYD
-
DTW
2 stops27h 18m
American Airlines
Deal found 3/3$1,457
Fri 13/1115:50
DTW
-
SYD
1 stop23h 05m
Qantas Airways
Fri 20/1106:25
SYD
-
DTW
2 stops24h 35m
Qantas Airways
Deal found 3/3$1,461
Wed 22/413:33
DTW
-
SYD
2 stops27h 32m
American Airlines
Thu 7/509:10
SYD
-
DTW
2 stops26h 11m
American Airlines
Deal found 3/3$1,473
Fri 1/518:02
DTW
-
SYD
2 stops23h 03m
American Airlines
Sun 10/509:10
SYD
-
DTW
2 stops26h 11m
American Airlines
Deal found 3/3$1,474
Mon 20/415:42
DTW
-
SYD
2 stops25h 23m
American Airlines
Mon 27/409:10
SYD
-
DTW
2 stops26h 33m
American Airlines
Deal found 6/3$1,477

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 8 March 2026.

Round-trip from

$1,343

One-way from

$665

Popular in

April

Cheapest in

November

Average price

$1,544
18/4-2/5
  • 18/4-2/5
  • 4 total stops
  • 62h 09m 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. 3% potential increase in price ($76 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($53 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 8 March 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
Fastest return journey

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Wed 17/6

17:29-06:55

1 stop23h 26m

Sydney Kingsford Smith

Wed 1/7

10:20-16:22

1 stop20h 02m

$2,020

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Fri 1/5

08:35-06:55

1 stop32h 20m

Sydney Kingsford Smith

Sun 17/5

10:20-18:50

1 stop22h 30m

$2,090

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Wed 15/4

21:55-06:50

1 stop42h 55m

Sydney Kingsford Smith

Tue 28/4

09:15-15:06

1 stop19h 51m

$2,110

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Thu 26/3

12:30-06:05

1 stop26h 35m

Sydney Kingsford Smith

Sat 18/4

09:15-15:06

1 stop19h 51m

$2,148

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Thu 18/6

14:30-06:50

1 stop26h 20m

Sydney Kingsford Smith

Thu 23/7

09:15-17:05

1 stop21h 50m

$2,161

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Wed 22/4

14:05-06:55

2 stops26h 50m

Sydney Kingsford Smith

Wed 29/4

10:20-20:16

2 stops23h 56m

$2,491

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Wed 18/3

12:30-07:25

1 stop27h 55m

Sydney Kingsford Smith

Sun 22/3

09:40-19:42

1 stop25h 02m

$2,531

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Thu 19/3

08:25-06:05

1 stop30h 40m

Sydney Kingsford Smith

Sun 22/3

09:40-22:54

1 stop28h 14m

$2,630

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Thu 26/3

06:00-17:55

2 stops44h 55m

Sydney Kingsford Smith

Sat 18/4

20:50-23:49

2 stops40h 59m

$2,710

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Wed 18/3

16:01-08:15

2 stops25h 14m

Sydney Kingsford Smith

Fri 3/4

06:00-21:19

2 stops30h 19m

$2,958

Flights are sorted by cheapest return flights first.

Deals found on 5/3

Showing 1-10 of 17 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 6 March 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, February is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Sydney (average of $280). Flying from Detroit Metropolitan Wayne County Airport to Sydney in October is currently the most expensive (average of $1,254). 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 8 March 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
1,002 reviews
Check prices

Food

7.0

Comfort

7.4

Overall

7.5

Crew

8.1

Entertainment

7.2

Boarding

7.7

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
1,002 reviews
Qantas Airways
7.5
Good
1,002 reviews
Check prices

Food

7.0

Comfort

7.4

Overall

7.5

Crew

8.1

Entertainment

7.2

Boarding

7.7

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 23h 26m. United Airlines provides one of the quickest options available for as low as $2,020. 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 $1,584.

  • 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 $280). Flying from Detroit Metropolitan Wayne County Airport to Sydney in October is currently the most expensive (average of $1,254). 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
Manly
Terrigal
Lithgow
Bondi Beach
Coogee
Cronulla
Leura
Randwick

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 8 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,584Average$1,769FlexibilityNo 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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