Which airport is the most popular layover for flights between Detroit and Sydney?

Los Angeles (LAX) was the most common stop: 52% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest connection time from Detroit to Sydney?

Houston (IAH) has the shortest average layover time for this route: 1h 28m.

Which layover airport has the shortest travel time from Detroit to Sydney?

Flights connecting via Los Angeles (LAX) have the shortest average one-way travel time: 22h 14m.

Which layover airport offers the lowest fares from Detroit to Sydney?

Flights via San Francisco (SFO) offer the lowest average round-trip price of $1,186.

What is the cheapest airline that flies from Detroit to Sydney Kingsford Smith?

Qantas Airways is the most popular carrier operating from Detroit to Sydney Kingsford Smith

What airlines fly to Sydney?

Delta, Qantas Airways and American Airlines are the top three most popular airlines that fly to Sydney from Detroit according to our data. Delta is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Sydney. Keep in mind that there are 6 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Detroit to Sydney Kingsford Smith Airport?

Prices for flights from Detroit to Sydney Kingsford Smith Airport are updated daily.

How many operators does momondo search for flights from Detroit to Sydney Kingsford Smith Airport?

As of October 2026, there are 6 operators available to choose from for flights from Detroit to Sydney Kingsford Smith Airport.

How old do you have to be to fly from Detroit to Sydney Kingsford Smith Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Detroit to Sydney Kingsford Smith Airport.

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

The required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$653 Cheap Flights from Detroit to Sydney in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Detroit to Sydney

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4:13 pm - 9:20 amDTW Detroit Metropolitan Wayne County-SYD Sydney Kingsford Smith

25h 07m2 stops Chicago O'Hare Intl San Francisco

9:15 am - 3:52 pmSYD Sydney Kingsford Smith-DTW Detroit Metropolitan Wayne County

22h 37m1 stop Houston George Bush Intcntl

$1,131United Airlines

Fri, Feb 5 - Sun, Feb 14

8:35 am - 6:20 amDTW Detroit Metropolitan Wayne County-SYD Sydney Kingsford Smith

29h 45m2 stops Houston George Bush Intcntl San Francisco

11:50 am - 4:39 pmSYD Sydney Kingsford Smith-DTW Detroit Metropolitan Wayne County

20h 49m1 stop San Francisco

$1,137United Airlines

Sun, Jan 31 - Tue, Feb 9

4:11 pm - 6:55 amDTW Detroit Metropolitan Wayne County-SYD Sydney Kingsford Smith

23h 44m1 stop Dallas/Fort Worth

7:20 am - 1:55 pmSYD Sydney Kingsford Smith-DTW Detroit Metropolitan Wayne County

22h 35m2 stops Brisbane Dallas/Fort Worth

$1,179Qantas Airways

Fri, Oct 30 - Sat, Nov 7

4:11 pm - 6:55 amDTW Detroit Metropolitan Wayne County-SYD Sydney Kingsford Smith

23h 44m1 stop Dallas/Fort Worth

6:05 am - 5:10 pmSYD Sydney Kingsford Smith-DTW Detroit Metropolitan Wayne County

27h 05m2 stops Brisbane Dallas/Fort Worth

$1,196Qantas Airways

Fri, Oct 30 - Sat, Nov 7

8:22 am - 8:35 amDTW Detroit Metropolitan Wayne County-SYD Sydney Kingsford Smith

32h 13m2 stops San Francisco Auckland Intl

11:55 am - 6:35 amSYD Sydney Kingsford Smith-DTW Detroit Metropolitan Wayne County

32h 40m2 stops Auckland Intl San Francisco

$1,279Air New Zealand

Wed, Jan 27 - Sun, May 16

8:22 am - 8:35 amDTW Detroit Metropolitan Wayne County-SYD Sydney Kingsford Smith

32h 13m2 stops San Francisco Auckland Intl

9:55 am - 6:35 amSYD Sydney Kingsford Smith-DTW Detroit Metropolitan Wayne County

34h 40m2 stops Auckland Intl San Francisco

$1,279Air New Zealand

Tue, Jan 26 - Sun, May 16

7:00 am - 6:25 amDTW Detroit Metropolitan Wayne County-SYD Sydney Kingsford Smith

31h 25m2 stops Denver Intl Los Angeles

11:15 am - 12:44 amSYD Sydney Kingsford Smith-DTW Detroit Metropolitan Wayne County

29h 29m2 stops Los Angeles Atlanta Hartsfield-Jackson

$1,307Multiple Airlines

Tue, Nov 10 - Tue, Nov 17

2:49 pm - 6:55 amDTW Detroit Metropolitan Wayne County-SYD Sydney Kingsford Smith

24h 06m1 stop Dallas/Fort Worth

11:10 am - 6:30 pmSYD Sydney Kingsford Smith-DTW Detroit Metropolitan Wayne County

23h 20m2 stops Los Angeles Dallas/Fort Worth

$1,336American Airlines

Wed, Nov 25 - Wed, Dec 2

4:25 pm - 9:00 amDTW Detroit Metropolitan Wayne County-SYD Sydney Kingsford Smith

24h 35m2 stops Chicago O'Hare Intl Los Angeles

11:10 am - 6:30 pmSYD Sydney Kingsford Smith-DTW Detroit Metropolitan Wayne County

23h 20m2 stops Los Angeles Dallas/Fort Worth

$1,336American Airlines

Wed, Nov 25 - Wed, Dec 2

4:46 pm - 7:45 pmDTW Detroit Metropolitan Wayne County-SYD Sydney Kingsford Smith

34h 59m2 stops Seattle/Tacoma Intl Honolulu

9:40 pm - 3:48 pmSYD Sydney Kingsford Smith-DTW Detroit Metropolitan Wayne County

34h 08m2 stops Honolulu Seattle/Tacoma Intl

$1,425Multiple Airlines

Fri, Mar 5 - Thu, Mar 11

Cheap last minute flights

Enter your travel dates to find the best prices.

7:41 pm - 7:55 amDTW Detroit Metropolitan Wayne County-SYD Sydney Kingsford Smith

21h 14m1 stop San Francisco

9:10 am - 10:27 pmSYD Sydney Kingsford Smith-DTW Detroit Metropolitan Wayne County

28h 17m1 stop Houston George Bush Intcntl

$1,437United Airlines

Fri, Oct 16 - Sat, Oct 31

12:30 pm - 7:55 amDTW Detroit Metropolitan Wayne County-SYD Sydney Kingsford Smith

28h 25m2 stops Chicago O'Hare Intl San Francisco

10:55 am - 10:15 pmSYD Sydney Kingsford Smith-DTW Detroit Metropolitan Wayne County

26h 20m2 stops Los Angeles Denver Intl

$1,441United Airlines

Fri, Oct 16 - Sat, Oct 31

10:25 am - 7:55 amDTW Detroit Metropolitan Wayne County-SYD Sydney Kingsford Smith

30h 30m2 stops Chicago O'Hare Intl San Francisco

9:10 am - 4:04 pmSYD Sydney Kingsford Smith-DTW Detroit Metropolitan Wayne County

21h 54m1 stop Houston George Bush Intcntl

$1,441United Airlines

Fri, Oct 16 - Sat, Oct 31

7:00 am - 7:10 amDTW Detroit Metropolitan Wayne County-SYD Sydney Kingsford Smith

33h 10m2 stops Seattle/Tacoma Intl Hong Kong Intl

10:20 pm - 11:38 pmSYD Sydney Kingsford Smith-DTW Detroit Metropolitan Wayne County

40h 18m2 stops Hong Kong Intl Dallas/Fort Worth

$1,481Multiple Airlines

Tue, Oct 20 - Mon, Oct 26

4:11 pm - 6:55 amDTW Detroit Metropolitan Wayne County-SYD Sydney Kingsford Smith

23h 44m1 stop Dallas/Fort Worth

11:30 am - 5:40 amSYD Sydney Kingsford Smith-DTW Detroit Metropolitan Wayne County

33h 10m2 stops Manila Ninoy Aquino Intl Seattle/Tacoma Intl

$1,622Multiple Airlines

Tue, Oct 20 - Mon, Oct 26

11:38 am - 6:55 amDTW Detroit Metropolitan Wayne County-SYD Sydney Kingsford Smith

28h 17m1 stop Dallas/Fort Worth

1:05 pm - 6:24 pmSYD Sydney Kingsford Smith-DTW Detroit Metropolitan Wayne County

20h 19m1 stop Dallas/Fort Worth

$1,630American Airlines

Tue, Oct 20 - Mon, Oct 26

10:38 am - 7:30 amDTW Detroit Metropolitan Wayne County-SYD Sydney Kingsford Smith

29h 52m2 stops Dallas/Fort Worth Los Angeles

3:15 pm - 9:48 amSYD Sydney Kingsford Smith-DTW Detroit Metropolitan Wayne County

33h 33m3 stops Hong Kong Intl Los Angeles Dallas/Fort Worth

$1,925Multiple Airlines

Tue, Oct 20 - Mon, Oct 26

12:30 pm - 8:20 amDTW Detroit Metropolitan Wayne County-SYD Sydney Kingsford Smith

28h 50m3 stops Chicago O'Hare Intl Toronto Pearson Intl Vancouver Intl

10:20 am - 11:57 pmSYD Sydney Kingsford Smith-DTW Detroit Metropolitan Wayne County

28h 37m3 stops Vancouver Intl Toronto Pearson Intl Chicago O'Hare Intl

$2,672Air Canada

Tue, Oct 20 - Mon, Oct 26

1:55 pm - 8:20 amDTW Detroit Metropolitan Wayne County-SYD Sydney Kingsford Smith

51h 25m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Vancouver Intl

10:20 am - 6:40 pmSYD Sydney Kingsford Smith-DTW Detroit Metropolitan Wayne County

47h 20m2 stops Vancouver Intl Toronto Pearson Intl

$2,689Air Canada

Fri, Oct 16 - Sat, Oct 31

1:35 pm - 9:45 amDTW Detroit Metropolitan Wayne County-SYD Sydney Kingsford Smith

29h 10m3 stops Chicago O'Hare Intl Los Angeles Melbourne

8:30 am - 8:05 pmSYD Sydney Kingsford Smith-DTW Detroit Metropolitan Wayne County

26h 35m3 stops Melbourne Dallas/Fort Worth Chicago O'Hare Intl

$4,399Multiple Airlines

Fri, Oct 16 - Sat, Oct 31

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Air New Zealand flights from Detroit to Sydney

Our best Air New Zealand deals on Detroit to Sydney flight tickets

Air New Zealand

Dec 29

DTW6:00 amDetroit Metropolitan Wayne County

36h 35m

2 stops

SYD10:35 amSydney Kingsford Smith

Feb 2

SYD11:50 amSydney Kingsford Smith

26h 55m

2 stops

DTW10:45 pmDetroit Metropolitan Wayne County

$1,326

Air New Zealand

Jan 31

DTW8:35 amDetroit Metropolitan Wayne County

32h 00m

2 stops

SYD8:35 amSydney Kingsford Smith

Feb 8

SYD9:55 amSydney Kingsford Smith

28h 50m

2 stops

DTW10:45 pmDetroit Metropolitan Wayne County

$1,331

Air New Zealand

Jan 31

DTW8:35 amDetroit Metropolitan Wayne County

32h 00m

2 stops

SYD8:35 amSydney Kingsford Smith

Feb 11

SYD7:25 pmSydney Kingsford Smith

58h 20m

2 stops

DTW1:45 pmDetroit Metropolitan Wayne County

$1,355

American Airlines flights from Detroit to Sydney

Our best American Airlines deals on Detroit to Sydney flight tickets

American Airlines

Nov 25

DTW4:25 pmDetroit Metropolitan Wayne County

24h 35m

2 stops

SYD9:00 amSydney Kingsford Smith

Dec 2

SYD11:10 amSydney Kingsford Smith

23h 20m

2 stops

DTW6:30 pmDetroit Metropolitan Wayne County

$1,336

American Airlines

Nov 1

DTW11:38 amDetroit Metropolitan Wayne County

26h 47m

2 stops

SYD6:25 amSydney Kingsford Smith

Nov 10

SYD11:10 amSydney Kingsford Smith

25h 30m

2 stops

DTW8:40 pmDetroit Metropolitan Wayne County

$1,338

American Airlines

Nov 1

DTW1:34 pmDetroit Metropolitan Wayne County

24h 51m

2 stops

SYD6:25 amSydney Kingsford Smith

Nov 10

SYD2:05 pmSydney Kingsford Smith

25h 47m

1 stop

DTW11:52 pmDetroit Metropolitan Wayne County

$1,339

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitSydney

DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith

DTWSYD

Detroit Metropolitan Wayne County

Fri 2/5

4:13 pm-9:20 am

2 stops25h 07m

Sydney Kingsford Smith

Sun 2/14

9:15 am-3:52 pm

1 stop22h 37m

$1,131

DetroitSydney

DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith

DTWSYD

Detroit Metropolitan Wayne County

Sun 1/31

8:35 am-6:20 am

2 stops29h 45m

Sydney Kingsford Smith

Tue 2/9

11:50 am-4:39 pm

1 stop20h 49m

$1,137

Quickest round-trip

DetroitSydney

DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith

DTWSYD

Detroit Metropolitan Wayne County

Fri 10/30

4:11 pm-6:55 am

1 stop23h 44m

Sydney Kingsford Smith

Sat 11/7

7:20 am-1:55 pm

2 stops22h 35m

$1,179

DetroitSydney

DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith

DTWSYD

Detroit Metropolitan Wayne County

Fri 10/30

4:11 pm-6:55 am

1 stop23h 44m

Sydney Kingsford Smith

Sat 11/7

6:05 am-5:10 pm

2 stops27h 05m

$1,196

DetroitSydney

DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith

DTWSYD

Detroit Metropolitan Wayne County

Wed 1/27

8:22 am-8:35 am

2 stops32h 13m

Sydney Kingsford Smith

Sun 5/16

11:55 am-6:35 am

2 stops32h 40m

$1,279

DetroitSydney

DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith

DTWSYD

Detroit Metropolitan Wayne County

Tue 1/26

8:22 am-8:35 am

2 stops32h 13m

Sydney Kingsford Smith

Sun 5/16

9:55 am-6:35 am

2 stops34h 40m

$1,279

DetroitSydney

DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith

DTWSYD

Detroit Metropolitan Wayne County

Tue 11/10

7:00 am-6:25 am

2 stops31h 25m

Sydney Kingsford Smith

Tue 11/17

11:15 am-12:44 am

2 stops29h 29m

$1,307

DetroitSydney

DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith

DTWSYD

Detroit Metropolitan Wayne County

Wed 11/25

2:49 pm-6:55 am

1 stop24h 06m

Sydney Kingsford Smith

Wed 12/2

11:10 am-6:30 pm

2 stops23h 20m

$1,336

DetroitSydney

DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith

DTWSYD

Detroit Metropolitan Wayne County

Wed 11/25

4:25 pm-9:00 am

2 stops24h 35m

Sydney Kingsford Smith

Wed 12/2

11:10 am-6:30 pm

2 stops23h 20m

$1,336

DetroitSydney

DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith

DTWSYD

Detroit Metropolitan Wayne County

Fri 3/5

4:46 pm-7:45 pm

2 stops34h 59m

Sydney Kingsford Smith

Thu 3/11

9:40 pm-3:48 pm

2 stops34h 08m

$1,425

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Detroit to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between Detroit and Sydney?

Prices are currently low for flights on this route.

Typical prices usually range from $1,339 to $1,428.
The lowest price recently found on this route was $1,131.

What is the cheapest month to fly to Sydney?

In general, March is the cheapest month to fly from Detroit to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,083. If you are unable to visit Sydney during the month of March, then departing from Detroit during the month November is also very affordable. Most momondo users find prices during this month for around $1,142.

How far in advance should I book a flight from Detroit to Sydney?

You are more likely to see cheaper flights to Sydney from Detroit when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $1,339 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Detroit for as low as $1,071 on momondo.

When to book flights from Detroit to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Detroit to Sydney according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Detroit to Sydney (DTT to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Detroit to Sydney

Best Price Found	$653
Fastest flight time	23h 44m
Direct flights	None

The best one-way flight to Sydney from Detroit in the past 72 hours is $653. The best round-trip flight deal from Detroit to Sydney found on momondo in the last 72 hours is $1,131.

The fastest flight from Detroit to Sydney takes 23h 44m

There are no direct flights from Detroit to Sydney. There are no popular flight routes from Detroit to Sydney.

Search flight deals

Frequently asked questions about flying from Detroit to Sydney

How far is Detroit to Sydney Kingsford Smith by plane?
The distance between Detroit and Sydney Kingsford Smith is about 9474.0 mi. 23h 44m is a normal flight duration for this route.
When did momondo last update prices for flights from Detroit to Sydney Kingsford Smith Airport?
Prices for flights from Detroit to Sydney Kingsford Smith Airport are updated daily.
How many operators does momondo search for flights from Detroit to Sydney Kingsford Smith Airport?
As of October 2026, there are 6 operators available to choose from for flights from Detroit to Sydney Kingsford Smith Airport.
How old do you have to be to fly from Detroit to Sydney Kingsford Smith Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Detroit to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Detroit to Sydney?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Detroit to Sydney is Qantas Airways (61% of total bookings). The next most popular airlines are Delta (25%) and United Airlines (14%).

Best airlines flying from Detroit to Sydney

Compare and see reviews for airlines that fly from Detroit to Sydney with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $807	Free Cancellation	Rating 7.8 8,650 reviews	Search Delta flights
Qantas Airways	PriceFrom $937	Free Cancellation	Rating 7.5 1,110 reviews	Search Qantas Airways flights
Air Canada	PriceFrom $981	Free Cancellation	Rating 7.1 11,772 reviews	Search Air Canada flights
American Airlines	PriceFrom $987	Free Cancellation	Rating 7.0 12,170 reviews	Search American Airlines flights
United Airlines	PriceFrom $1,143	Free Cancellation	Rating 7.4 10,362 reviews	Search United Airlines flights
Air New Zealand	PriceFrom $1,185	Free Cancellation	Rating 8.0 674 reviews	Search Air New Zealand flights

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Why use momondo?

Why should I use momondo to find a flight deal from Detroit to Sydney?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sydney from Detroit.

Can I find flights from Detroit to Sydney with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Detroit to Sydney flights to just show those with flexible booking policies.

How can momondo help me find flights from Detroit to Sydney?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sydney from Detroit.

I’m not ready to book a flight from Detroit to Sydney right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Detroit to Sydney flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Detroit to Sydney from $653

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Detroit to Sydney departing on 2/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Air New Zealand flights from Detroit to Sydney

Our best Air New Zealand deals on Detroit to Sydney flight tickets

American Airlines flights from Detroit to Sydney

Our best American Airlines deals on Detroit to Sydney flight tickets

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How to get the cheapest flight ticket from Detroit to Sydney

What is the typical price of a round-trip flight between Detroit and Sydney?

What is the cheapest month to fly to Sydney?

How far in advance should I book a flight from Detroit to Sydney?

What is the cheapest airline that flies from Detroit to Sydney Kingsford Smith?

What airlines fly to Sydney?

Which airport is the most popular layover for flights between Detroit and Sydney?

Which layover airport offers the lowest fares from Detroit to Sydney?

Which layover airport has the shortest travel time from Detroit to Sydney?

Which layover airport has the shortest connection time from Detroit to Sydney?

When to book flights from Detroit to Sydney

Cheap Detroit to Sydney (DTT to SYD) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Detroit to Sydney

Best airlines flying from Detroit to Sydney

Compare and see reviews for airlines that fly from Detroit to Sydney with momondo

Traveling to a place near Sydney?

Why use momondo?

An easier way to manage your Sydney trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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