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

Flying on American Airlines is currently your cheapest option to Sydney, with prices starting at $1,442. Users have found that American Airlines is 3% cheaper than the other options available to this destination. Find deals

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Sydney, 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 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

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.

$890+ Flights from Detroit Metropolitan Wayne County Airport to Sydney

Q: How much does it cost for a return flight from Detroit Metropolitan Wayne County Airport to Sydney?

Airfare is typical for this route at the moment. Detroit Metropolitan Wayne County Airport to Sydney flights typically cost between $1,364 and $1,920 in November. The cheapest return flight price found within the last 3 days was $1,716 on Qantas Airways (14 Nov-21 Nov). Find deals

Cheapflights Tip: The best prices from Detroit Metropolitan Wayne County to Sydney Kingsford Smith are usually found in March or November, booked 69 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Find 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 15 October 2025.

Sat 15/1116:47DTW - SYD

1 stop22h 13mUnited Airlines

Tue 25/1111:50SYD - DTW

1 stop20h 09mUnited Airlines

Deal found 15/10$1,332

Sun 16/1117:35DTW - SYD

1 stop23h 40mUnited Airlines

Tue 25/1112:10SYD - DTW

1 stop20h 24mUnited Airlines

Deal found 15/10$1,344

Tue 11/1117:35DTW - SYD

1 stop23h 40mUnited Airlines

Fri 28/1111:50SYD - DTW

1 stop20h 09mUnited Airlines

Deal found 15/10$1,349

Fri 14/1116:30DTW - SYD

2 stops24h 35mUnited Airlines

Fri 21/1112:10SYD - DTW

1 stop20h 24mUnited Airlines

Deal found 15/10$1,353

Sat 29/1111:00DTW - SYD

2 stops28h 00mUnited Airlines

Sat 6/1211:20SYD - DTW

2 stops28h 37mUnited Airlines

Deal found 15/10$1,361

Mon 3/1115:50DTW - SYD

1 stop23h 05mQantas Airways

Fri 21/1106:30SYD - DTW

2 stops28h 16mQantas Airways

Deal found 15/10$1,716

Fri 31/1016:09DTW - SYD

1 stop23h 46mQantas Airways

Thu 20/1121:55SYD - DTW

2 stops36h 51mQantas Airways

Deal found 14/10$1,719

Wed 12/1111:48DTW - SYD

2 stops42h 37mQantas Airways

Wed 19/1114:05SYD - DTW

1 stop20h 37mQantas Airways

Deal found 14/10$1,734

Wed 12/1115:49DTW - SYD

1 stop23h 06mQantas Airways

Wed 26/1114:05SYD - DTW

1 stop20h 41mQantas Airways

Deal found 13/10$1,739

Best flights from Detroit to Sydney
Discover carefully curated flight deals from Detroit to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 October 2025.

Tue 10/214:19DTW - SYD

2 stops24h 01mUnited Airlines

Tue 10/314:00SYD - DTW

1 stop24h 49mUnited Airlines

Deal found 14/10$1,818

Tue 24/308:00DTW - SYD

2 stops31h 05mDelta

Sun 19/409:25SYD - DTW

2 stops23h 47mDelta

Deal found 15/10$1,819

Tue 24/316:31DTW - SYD

1 stop23h 29mUnited Airlines

Sun 19/410:20SYD - DTW

1 stop20h 18mUnited Airlines

Deal found 15/10$1,819

Wed 25/315:50DTW - SYD

1 stop24h 35mDelta

Mon 20/409:25SYD - DTW

1 stop23h 48mDelta

Deal found 14/10$1,838

Wed 19/1116:47DTW - SYD

1 stop22h 13mUnited Airlines

Wed 24/1214:00SYD - DTW

2 stops24h 30mUnited Airlines

Deal found 14/10$1,844

Wed 11/307:05DTW - SYD

1 stop32h 15mUnited Airlines

Wed 25/312:10SYD - DTW

2 stops26h 24mUnited Airlines

Deal found 13/10$1,847

Sat 6/1214:05DTW - SYD

2 stops48h 55mUnited Airlines

Tue 23/1211:50SYD - DTW

1 stop19h 59mUnited Airlines

Deal found 14/10$1,866

Mon 2/214:19DTW - SYD

2 stops24h 01mUnited Airlines

Thu 26/211:50SYD - DTW

2 stops24h 27mUnited Airlines

Deal found 14/10$1,893

Tue 24/316:31DTW - SYD

2 stops25h 34mUnited Airlines

Sat 18/409:30SYD - DTW

2 stops26h 53mUnited Airlines

Deal found 15/10$1,893

Last-minute flights from Detroit to Sydney
Discover last-minute flight deals from Detroit to Sydney. Data last updated 15 October 2025 and is based on user searches.

Fri 31/1016:09DTW - SYD

1 stop23h 46mQantas Airways

Thu 20/1121:55SYD - DTW

2 stops36h 51mQantas Airways

Deal found 14/10$1,719

Mon 3/1115:50DTW - SYD

1 stop23h 05mQantas Airways

Fri 21/1106:30SYD - DTW

2 stops28h 16mQantas Airways

Deal found 15/10$1,716

Tue 11/1111:00DTW - SYD

2 stops28h 00mUnited Airlines

Fri 28/1111:50SYD - DTW

1 stop20h 09mUnited Airlines

Deal found 15/10$1,349

Wed 12/1111:48DTW - SYD

2 stops42h 37mQantas Airways

Wed 19/1114:05SYD - DTW

1 stop20h 37mQantas Airways

Deal found 14/10$1,734

Wed 12/1115:49DTW - SYD

2 stops38h 36mQantas Airways

Wed 26/1114:05SYD - DTW

1 stop40h 17mQantas Airways

Deal found 13/10$1,739

Fri 14/1116:30DTW - SYD

2 stops24h 35mUnited Airlines

Fri 21/1112:10SYD - DTW

1 stop20h 24mUnited Airlines

Deal found 15/10$1,353

Sat 15/1116:30DTW - SYD

2 stops24h 45mUnited Airlines

Tue 25/1111:50SYD - DTW

2 stops24h 29mUnited Airlines

Deal found 15/10$1,332

Sun 16/1117:35DTW - SYD

1 stop23h 40mUnited Airlines

Tue 25/1112:10SYD - DTW

1 stop20h 24mUnited Airlines

Deal found 15/10$1,344

Sat 29/1111:00DTW - SYD

2 stops28h 00mUnited Airlines

Sat 6/1211:20SYD - DTW

2 stops28h 37mUnited Airlines

Deal found 15/10$1,361

One-way flights from Detroit to Sydney
Search for one-way flight options from Detroit to Sydney. Find affordable one-way fares based on user searches. Data last updated 15 October 2025.

Sat 22/1111:48DTW - SYD

2 stops29h 12mAmerican Airlines

Deal found 14/10$890

Thu 22/111:20DTW - SYD

2 stops28h 05mAmerican Airlines

Deal found 14/10$892

Tue 30/1216:03DTW - SYD

1 stop24h 27mDelta

Deal found 13/10$904

Mon 29/1219:45DTW - SYD

2 stops43h 05mDelta

Deal found 13/10$914

Sun 28/1219:45DTW - SYD

2 stops67h 05mDelta

Deal found 13/10$947

Fri 28/1109:18DTW - SYD

3 stops57h 27mMultiple Airlines

Deal found 14/10$1,011

Sun 1/219:20DTW - SYD

3 stops58h 30mMultiple Airlines

Deal found 13/10$1,043

Sat 22/1116:53DTW - SYD

3 stops47h 12mMultiple Airlines

Deal found 14/10$1,048

Sun 15/316:40DTW - SYD

3 stops51h 05mMultiple Airlines

Deal found 14/10$1,117

Sun 1/216:38DTW - SYD

1 stop22h 22mUnited Airlines

Deal found 13/10$1,145

Cheap flight deals from Detroit to Sydney

Round-trip from	$1,716
One-way from	$890
Popular in	October
Cheapest in	March
Average price	$1,648

Qantas Airways
14/11-21/11
3 total stops
51h 37m total
Detroit to Sydney

Search Deals

American Airlines
22/11
2 total stops
29h 12m total
Detroit to Sydney

Search Deals

High demand for flights, 0% potential price rise

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($23 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

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.

Fly from

Fly to

Route

Depart

Return

Price

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Tue 10/2

14:19-06:20

2 stops24h 01m

Sydney Kingsford Smith

Tue 10/3

14:00-23:49

1 stop24h 49m

$1,818

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Tue 24/3

08:00-06:05

2 stops31h 05m

Sydney Kingsford Smith

Sun 19/4

09:25-19:12

2 stops23h 47m

$1,819

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Tue 24/3

16:31-07:00

1 stop23h 29m

Sydney Kingsford Smith

Sun 19/4

10:20-16:38

1 stop20h 18m

$1,819

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Wed 25/3

15:50-07:25

1 stop24h 35m

Sydney Kingsford Smith

Mon 20/4

09:25-19:13

1 stop23h 48m

$1,838

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Wed 19/11

16:47-07:00

1 stop22h 13m

Sydney Kingsford Smith

Wed 24/12

14:00-22:30

2 stops24h 30m

$1,844

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Wed 11/3

07:05-06:20

1 stop32h 15m

Sydney Kingsford Smith

Wed 25/3

12:10-23:34

2 stops26h 24m

$1,847

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Sat 6/12

14:05-07:00

2 stops48h 55m

Sydney Kingsford Smith

Tue 23/12

11:50-15:49

1 stop19h 59m

$1,866

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Mon 2/2

14:19-06:20

2 stops24h 01m

Sydney Kingsford Smith

Thu 26/2

11:50-20:17

2 stops24h 27m

$1,893

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Tue 24/3

16:31-09:05

2 stops25h 34m

Sydney Kingsford Smith

Sat 18/4

09:30-22:23

2 stops26h 53m

$1,893

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Sat 22/11

11:48-09:00

2 stops29h 12m

$890

Flights are sorted by cheapest return flights first.

Deals found on 14/10

Showing 1-10 of 19 results

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 69 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, July is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Sydney (average of $1,062). Flying from Detroit Metropolitan Wayne County Airport to Sydney in January is currently the most expensive (average of $1,349). 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 SYD?

One of the essential ways to save on airfare from Detroit Metropolitan Wayne County Airport to Sydney is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at midday could potentially save you up to 84% on airfare.

How much does it cost for a return flight from Detroit Metropolitan Wayne County Airport to Sydney?

Reviews of airlines servicing Sydney

Read through reviews of airlines operating flights from Detroit Metropolitan Wayne County Airport to Sydney, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.2

Good

11,045 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Jeremy,Sept 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

American Airlines

7.2

Good

11,045 reviews

American Airlines

7.2

Good

11,045 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Jeremy,Sept 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

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 01m. United Airlines provides one of the quickest options available for as low as $1,818. 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 American Airlines is currently your cheapest option to Sydney, with prices starting at $1,442. Users have found that American Airlines is 3% 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, July is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Sydney (average of $1,062). Flying from Detroit Metropolitan Wayne County Airport to Sydney in January is currently the most expensive (average of $1,349). 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

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Top airline flying from Detroit to Sydney

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$1,442	Average$1,465	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

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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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Cheap flights from Detroit Metropolitan Wayne County Airport to Sydney from $890

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 22/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Detroit Metropolitan Wayne County to Sydney Kingsford Smith are usually found in March or November, booked 69 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Find flight deals from Detroit to Sydney

Cheapest flights from Detroit to SydneyExplore 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 15 October 2025.

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 15 October 2025.

Cheap flight deals from Detroit to Sydney

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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.

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.

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?

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

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

How much does it cost for a return flight from Detroit Metropolitan Wayne County Airport to Sydney?

Reviews of airlines servicing Sydney

Read through reviews of airlines operating flights from Detroit Metropolitan Wayne County Airport to Sydney, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

How can I find direct flights from Detroit to Sydney?

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

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

Travelling to a place near Sydney?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Sydney by adding a car hire and/or hotel booking to your travel itinerary.

Top airline flying from Detroit to Sydney

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?

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

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

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

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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 15 October 2025.