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 45% 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.

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

Houston (IAH) has the shortest average layover time for this route: 1h 30m.

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

Los Angeles (LAX) was the most common stop: 54% of momondo users choosing 1-stop flights on this route connected there.

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.

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 November 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.

$612 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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7:15 am - 12:35 pmDTW Detroit Metropolitan Wayne County-SYD Sydney Kingsford Smith

37h 20m3 stops Denver Intl Los Angeles Nadi

2:00 pm - 1:39 pmSYD Sydney Kingsford Smith-DTW Detroit Metropolitan Wayne County

39h 39m3 stops Nadi Los Angeles Houston George Bush Intcntl

$1,161Multiple Airlines

Tue, Jan 19 - Wed, Feb 3

3:33 pm - 6:55 amDTW Detroit Metropolitan Wayne County-SYD Sydney Kingsford Smith

23h 22m1 stop Dallas/Fort Worth

7:20 am - 2:38 pmSYD Sydney Kingsford Smith-DTW Detroit Metropolitan Wayne County

23h 18m2 stops Brisbane Dallas/Fort Worth

$1,289Qantas Airways

Thu, Feb 11 - Wed, Mar 3

11:40 am - 6:55 amDTW Detroit Metropolitan Wayne County-SYD Sydney Kingsford Smith

27h 15m1 stop Dallas/Fort Worth

6:05 am - 2:38 pmSYD Sydney Kingsford Smith-DTW Detroit Metropolitan Wayne County

24h 33m2 stops Brisbane Dallas/Fort Worth

$1,289Multiple Airlines

Mon, Feb 8 - Sun, Feb 28

6:00 am - 8:35 amDTW Detroit Metropolitan Wayne County-SYD Sydney Kingsford Smith

34h 35m2 stops Houston George Bush Intcntl Auckland Intl

11:50 am - 11:46 pmSYD Sydney Kingsford Smith-DTW Detroit Metropolitan Wayne County

27h 56m2 stops Auckland Intl Houston George Bush Intcntl

$1,299Air New Zealand

Mon, Feb 22 - Tue, Mar 2

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

27h 17m1 stop Dallas/Fort Worth

6:45 pm - 6:46 pmSYD Sydney Kingsford Smith-DTW Detroit Metropolitan Wayne County

39h 01m2 stops Brisbane Dallas/Fort Worth

$1,309Qantas Airways

Thu, Feb 25 - Fri, Mar 26

8:35 am - 12:50 pmDTW Detroit Metropolitan Wayne County-SYD Sydney Kingsford Smith

36h 15m2 stops Houston George Bush Intcntl Auckland Intl

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

44h 49m2 stops Auckland Intl San Francisco

$1,312Air New Zealand

Mon, Feb 1 - Tue, Feb 9

11:40 am - 6:35 amDTW Detroit Metropolitan Wayne County-SYD Sydney Kingsford Smith

26h 55m2 stops Dallas/Fort Worth Las Vegas Harry Reid Intl

11:10 am - 10:51 pmSYD Sydney Kingsford Smith-DTW Detroit Metropolitan Wayne County

27h 41m2 stops Los Angeles Phoenix Sky Harbor Intl

$1,398American Airlines

Tue, Dec 29 - Tue, Feb 2

2:03 pm - 9:00 amDTW Detroit Metropolitan Wayne County-SYD Sydney Kingsford Smith

26h 57m2 stops Charlotte Douglas Los Angeles

2:05 pm - 10:51 pmSYD Sydney Kingsford Smith-DTW Detroit Metropolitan Wayne County

24h 46m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl

$1,398American Airlines

Tue, Jan 19 - Wed, Feb 3

5:20 am - 8:30 amDTW Detroit Metropolitan Wayne County-SYD Sydney Kingsford Smith

35h 10m2 stops Atlanta Hartsfield-Jackson Los Angeles

1:35 pm - 12:55 amSYD Sydney Kingsford Smith-DTW Detroit Metropolitan Wayne County

27h 20m2 stops Los Angeles Atlanta Hartsfield-Jackson

$1,492Delta

Sun, Dec 6 - Tue, Dec 22

10:50 pm - 8:30 amDTW Detroit Metropolitan Wayne County-SYD Sydney Kingsford Smith

41h 40m2 stops Salt Lake City Los Angeles

1:35 pm - 12:55 amSYD Sydney Kingsford Smith-DTW Detroit Metropolitan Wayne County

27h 20m2 stops Los Angeles Atlanta Hartsfield-Jackson

$1,492Delta

Sat, Dec 5 - Tue, Dec 22

Cheap last minute flights

Enter your travel dates to find the best prices.

4:36 pm - 9:00 amDTW Detroit Metropolitan Wayne County-SYD Sydney Kingsford Smith

24h 24m2 stops Dallas/Fort Worth Los Angeles

2:05 pm - 6:26 pmSYD Sydney Kingsford Smith-DTW Detroit Metropolitan Wayne County

20h 21m1 stop Dallas/Fort Worth

$1,488American Airlines

Fri, Nov 13 - Fri, Nov 27

11:38 am - 6:25 amDTW Detroit Metropolitan Wayne County-SYD Sydney Kingsford Smith

26h 47m2 stops Dallas/Fort Worth Los Angeles

11:10 am - 9:15 pmSYD Sydney Kingsford Smith-DTW Detroit Metropolitan Wayne County

26h 05m2 stops Los Angeles Dallas/Fort Worth

$1,488American Airlines

Fri, Nov 13 - Fri, Nov 27

5:05 pm - 9:20 amDTW Detroit Metropolitan Wayne County-SYD Sydney Kingsford Smith

24h 15m1 stop San Francisco

9:15 am - 1:53 pmSYD Sydney Kingsford Smith-DTW Detroit Metropolitan Wayne County

20h 38m1 stop Houston George Bush Intcntl

$1,587United Airlines

Fri, Nov 13 - Fri, Nov 27

8:45 am - 7:00 amDTW Detroit Metropolitan Wayne County-SYD Sydney Kingsford Smith

30h 15m1 stop Houston George Bush Intcntl

9:10 am - 1:53 pmSYD Sydney Kingsford Smith-DTW Detroit Metropolitan Wayne County

20h 43m1 stop Houston George Bush Intcntl

$1,587United Airlines

Thu, Nov 12 - Thu, Nov 19

10:10 am - 8:30 amDTW Detroit Metropolitan Wayne County-SYD Sydney Kingsford Smith

30h 20m2 stops New York John F Kennedy Intl Los Angeles

10:40 am - 7:05 pmSYD Sydney Kingsford Smith-DTW Detroit Metropolitan Wayne County

24h 25m1 stop Los Angeles

$1,592Delta

Fri, Nov 13 - Fri, Nov 27

5:45 pm - 7:45 pmDTW Detroit Metropolitan Wayne County-SYD Sydney Kingsford Smith

58h 00m2 stops Seattle/Tacoma Intl Honolulu

9:40 pm - 5:51 pmSYD Sydney Kingsford Smith-DTW Detroit Metropolitan Wayne County

36h 11m2 stops Honolulu Seattle/Tacoma Intl

$1,628Multiple Airlines

Sat, Nov 14 - Fri, Nov 20

6:00 am - 8:35 amDTW Detroit Metropolitan Wayne County-SYD Sydney Kingsford Smith

34h 35m3 stops Phoenix Sky Harbor Intl Los Angeles Auckland Intl

2:05 pm - 5:46 amSYD Sydney Kingsford Smith-DTW Detroit Metropolitan Wayne County

31h 41m3 stops Auckland Intl Los Angeles Phoenix Sky Harbor Intl

$1,685Multiple Airlines

Sat, Nov 14 - Fri, Nov 20

12:29 pm - 8:30 amDTW Detroit Metropolitan Wayne County-SYD Sydney Kingsford Smith

28h 01m1 stop Los Angeles

10:40 am - 10:53 pmSYD Sydney Kingsford Smith-DTW Detroit Metropolitan Wayne County

28h 13m1 stop Los Angeles

$1,801Delta

Sat, Nov 14 - Fri, Nov 20

2:49 pm - 11:45 amDTW Detroit Metropolitan Wayne County-SYD Sydney Kingsford Smith

28h 56m2 stops Dallas/Fort Worth Brisbane

7:40 pm - 6:26 pmSYD Sydney Kingsford Smith-DTW Detroit Metropolitan Wayne County

38h 46m2 stops Melbourne Dallas/Fort Worth

$3,074Qantas Airways

Thu, Nov 12 - Mon, Nov 30

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

24h 06m1 stop Dallas/Fort Worth

8:45 am - 11:52 pmSYD Sydney Kingsford Smith-DTW Detroit Metropolitan Wayne County

31h 07m2 stops Melbourne Dallas/Fort Worth

$3,351Qantas Airways

Wed, Nov 11 - Tue, Nov 17

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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

Jan 26

DTW10:50 amDetroit Metropolitan Wayne County

31h 45m

2 stops

SYD10:35 amSydney Kingsford Smith

Feb 8

SYD9:55 amSydney Kingsford Smith

46h 44m

2 stops

DTW4:39 pmDetroit Metropolitan Wayne County

$1,312

Air New Zealand

Feb 7

DTW8:22 amDetroit Metropolitan Wayne County

34h 13m

2 stops

SYD10:35 amSydney Kingsford Smith

Mar 1

SYD7:25 pmSydney Kingsford Smith

44h 21m

2 stops

DTW11:46 pmDetroit Metropolitan Wayne County

$1,316

Air New Zealand

Feb 5

DTW8:35 amDetroit Metropolitan Wayne County

32h 00m

2 stops

SYD8:35 amSydney Kingsford Smith

Feb 14

SYD11:50 amSydney Kingsford Smith

27h 54m

2 stops

DTW11:44 pmDetroit Metropolitan Wayne County

$1,345

Qantas Airways flights from Detroit to Sydney

Our best Qantas Airways deals on Detroit to Sydney flight tickets

Qantas Airways

Feb 8

DTW6:20 pmDetroit Metropolitan Wayne County

25h 25m

2 stops

SYD11:45 amSydney Kingsford Smith

Feb 27

SYD2:05 pmSydney Kingsford Smith

20h 41m

1 stop

DTW6:46 pmDetroit Metropolitan Wayne County

$1,319

Qantas Airways

Feb 1

DTW6:20 pmDetroit Metropolitan Wayne County

24h 45m

2 stops

SYD11:05 amSydney Kingsford Smith

Feb 28

SYD2:05 pmSydney Kingsford Smith

20h 41m

1 stop

DTW6:46 pmDetroit Metropolitan Wayne County

$1,320

Qantas Airways

Feb 7

DTW2:57 pmDetroit Metropolitan Wayne County

23h 58m

1 stop

SYD6:55 amSydney Kingsford Smith

Mar 1

SYD7:20 amSydney Kingsford Smith

23h 18m

2 stops

DTW2:38 pmDetroit Metropolitan Wayne County

$1,328

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

Tue 1/19

7:15 am-12:35 pm

3 stops37h 20m

Sydney Kingsford Smith

Wed 2/3

2:00 pm-1:39 pm

3 stops39h 39m

$1,161

Quickest round-trip

DetroitSydney

DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith

DTWSYD

Detroit Metropolitan Wayne County

Thu 2/11

3:33 pm-6:55 am

1 stop23h 22m

Sydney Kingsford Smith

Wed 3/3

7:20 am-2:38 pm

2 stops23h 18m

$1,289

DetroitSydney

DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith

DTWSYD

Detroit Metropolitan Wayne County

Mon 2/8

11:40 am-6:55 am

1 stop27h 15m

Sydney Kingsford Smith

Sun 2/28

6:05 am-2:38 pm

2 stops24h 33m

$1,289

DetroitSydney

DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith

DTWSYD

Detroit Metropolitan Wayne County

Mon 2/22

6:00 am-8:35 am

2 stops34h 35m

Sydney Kingsford Smith

Tue 3/2

11:50 am-11:46 pm

2 stops27h 56m

$1,299

DetroitSydney

DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith

DTWSYD

Detroit Metropolitan Wayne County

Thu 2/25

11:38 am-6:55 am

1 stop27h 17m

Sydney Kingsford Smith

Fri 3/26

6:45 pm-6:46 pm

2 stops39h 01m

$1,309

DetroitSydney

DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith

DTWSYD

Detroit Metropolitan Wayne County

Mon 2/1

8:35 am-12:50 pm

2 stops36h 15m

Sydney Kingsford Smith

Tue 2/9

11:50 am-4:39 pm

2 stops44h 49m

$1,312

DetroitSydney

DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith

DTWSYD

Detroit Metropolitan Wayne County

Tue 12/29

11:40 am-6:35 am

2 stops26h 55m

Sydney Kingsford Smith

Tue 2/2

11:10 am-10:51 pm

2 stops27h 41m

$1,398

DetroitSydney

DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith

DTWSYD

Detroit Metropolitan Wayne County

Tue 1/19

2:03 pm-9:00 am

2 stops26h 57m

Sydney Kingsford Smith

Wed 2/3

2:05 pm-10:51 pm

2 stops24h 46m

$1,398

DetroitSydney

DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith

DTWSYD

Detroit Metropolitan Wayne County

Sun 12/6

5:20 am-8:30 am

2 stops35h 10m

Sydney Kingsford Smith

Tue 12/22

1:35 pm-12:55 am

2 stops27h 20m

$1,492

DetroitSydney

DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith

DTWSYD

Detroit Metropolitan Wayne County

Sat 12/5

10:50 pm-8:30 am

2 stops41h 40m

Sydney Kingsford Smith

Tue 12/22

1:35 pm-12:55 am

2 stops27h 20m

$1,492

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 $1,226 to $1,725.
The lowest price recently found on this route was $1,161.

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 $1,114. If you are unable to visit Sydney during the month of March, then departing from Detroit during the month February is also very affordable. Most momondo users find prices during this month for around $1,152.

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 $1,369 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 $1,066 on momondo.

Can stopping save me money on Detroit to Sydney flights?

You could potentially save up to 24% on your flight if you consider stops on a Detroit to Sydney flight.

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	$612
Fastest flight time	22h 18m
Direct flights	None

The best one-way flight to Sydney from Detroit in the past 72 hours is $612. The best round-trip flight deal from Detroit to Sydney found on momondo in the last 72 hours is $1,161.

The fastest flight from Detroit to Sydney takes 22h 18m

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. 22h 18m 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 November 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 (60% of total bookings). The next most popular airlines are Delta (26%) and United Airlines (13%).

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 $799	Free Cancellation	Rating 7.8 8,701 reviews	Search Delta flights
Qantas Airways	PriceFrom $937	Free Cancellation	Rating 7.5 1,123 reviews	Search Qantas Airways flights
Air Canada	PriceFrom $981	Free Cancellation	Rating 7.1 11,880 reviews	Search Air Canada flights
American Airlines	PriceFrom $987	Free Cancellation	Rating 7.0 12,225 reviews	Search American Airlines flights
Air New Zealand	PriceFrom $1,185	Free Cancellation	Rating 8.0 683 reviews	Search Air New Zealand flights
United Airlines	PriceFrom $1,227	Free Cancellation	Rating 7.3 10,471 reviews	Search United Airlines 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 $612

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 2/3. 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

Qantas Airways flights from Detroit to Sydney

Our best Qantas Airways 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?

Can stopping save me money on Detroit to Sydney flights?

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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