What are the cheapest airlines flying 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 $1,743. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $1,813 and $1,826, respectively. Users have found that Qantas Airways is 3% cheaper than the other options available to this destination. Find deals

What are the cheapest airlines to fly from Detroit Metropolitan Wayne County Airport to Sydney one-way?

One-way options have recently been found by users for as low as $1,273 on ANA. Other airlines that offer cheap prices include Air Canada from $1,476 and United Airlines from $1,696 one-way. Find deals

What is the cheapest day to fly from Detroit Metropolitan Wayne County Airport to Sydney?

Travellers seeking maximum savings on their Detroit Metropolitan Wayne County Airport to Sydney flight should consider departing on Tuesday evenings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly return from Detroit Metropolitan Wayne County Airport to Sydney?

Tuesday is generally a great day to depart. Flying on this day could help you save up to 86%.

What is the cheapest month to fly from Detroit Metropolitan Wayne County Airport to Sydney?

Our data shows that March tends to be the cheapest month to fly to Sydney from Detroit Metropolitan Wayne County Airport. Users have commonly found prices around $1,773 for the month, but tickets can be as low as $1,309. Due to multiple factors, prepare for potentially higher prices in December.

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.

$1,097+ Flights from Detroit Metropolitan Wayne County Airport to Sydney

Q: How far in advance should I book a flight from Detroit Metropolitan Wayne County Airport to Sydney?

To save on the cost of your flight from Detroit Metropolitan Wayne County Airport to Sydney, book at least 23 days before your planned departure. Booking around this time can save you about 34% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,382 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,382.

Cheapflights Tip: The best prices from Detroit Metropolitan Wayne County to Sydney Kingsford Smith are usually found in March or February, booked 57 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap flight deals from Detroit to Sydney

Round-trip from	$1,743
One-way from	$1,097
Popular in	July
Cheapest in	March
Average price	$1,688

Qantas Airways
1/9-15/9
2 total stops
40h 48m total
Detroit to Sydney

Search Deals

7/6
3 total stops
56h 20m total
Detroit to Sydney

Search Deals

Highest demand for flights based on searches. 12% potential increase in price ($417 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($56 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Detroit to Sydney

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 April 2025.

Mon 1/920:02DTW - SYD

1 stop20h 53mQantas Airways

Mon 15/912:10SYD - DTW

1 stop19h 55mQantas Airways

Deal found 14/4$1,743

Mon 1/912:12DTW - SYD

1 stop28h 43mAmerican Airlines

Mon 15/912:10SYD - DTW

2 stops22h 12mAmerican Airlines

Deal found 14/4$1,813

Sun 5/1014:10DTW - SYD

2 stops26h 50mUnited Airlines

Mon 20/1010:30SYD - DTW

2 stops26h 52mUnited Airlines

Deal found 14/4$1,826

Mon 6/1017:50DTW - SYD

1 stop22h 45mDelta

Tue 21/1010:25SYD - DTW

1 stop23h 50mDelta

Deal found 14/4$1,873

Fri 6/618:28DTW - SYD

2 stops27h 17mMultiple Airlines

Tue 17/613:15SYD - DTW

2 stops33h 27mMultiple Airlines

Deal found 15/4$1,884

Tue 26/817:32DTW - SYD

2 stops25h 13mAir New Zealand

Mon 8/909:55SYD - DTW

2 stops44h 31mAir New Zealand

Deal found 15/4$2,073

Mon 25/821:00DTW - SYD

2 stops32h 00mTurkish Airlines

Wed 3/920:55SYD - DTW

2 stops36h 10mTurkish Airlines

Deal found 14/4$2,171

Sun 5/1009:30DTW - SYD

2 stops31h 50mAir Canada

Mon 20/1010:20SYD - DTW

3 stops48h 59mAir Canada

Deal found 14/4$2,321

Sun 17/811:10DTW - SYD

2 stops32h 15mANA

Tue 26/820:55SYD - DTW

2 stops30h 21mANA

Deal found 14/4$2,340

Tue 15/417:10DTW - SYD

2 stops60h 35mAlaska Airlines

Fri 9/521:40SYD - DTW

2 stops32h 37mAlaska Airlines

Deal found 15/4$2,470

Thu 1/511:26DTW - SYD

2 stops39h 44mQatar Airways

Tue 1/720:45SYD - DTW

2 stops36h 50mQatar Airways

Deal found 15/4$2,690

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 April 2025.

Mon 1/920:02DTW - SYD

1 stop20h 53mQantas Airways

Mon 15/912:10SYD - DTW

1 stop19h 55mQantas Airways

Deal found 14/4$1,743

Mon 1/912:12DTW - SYD

1 stop28h 43mAmerican Airlines

Mon 15/912:10SYD - DTW

2 stops22h 12mAmerican Airlines

Deal found 14/4$1,813

Sun 5/1014:10DTW - SYD

2 stops26h 50mUnited Airlines

Mon 20/1010:30SYD - DTW

2 stops26h 52mUnited Airlines

Deal found 14/4$1,826

Mon 6/1017:50DTW - SYD

1 stop22h 45mDelta

Tue 21/1010:25SYD - DTW

1 stop23h 50mDelta

Deal found 14/4$1,873

Sun 11/518:28DTW - SYD

2 stops34h 52mMultiple Airlines

Sat 17/506:10SYD - DTW

3 stops41h 57mMultiple Airlines

Deal found 14/4$1,990

Tue 26/817:32DTW - SYD

2 stops25h 13mAir New Zealand

Mon 8/909:55SYD - DTW

2 stops44h 31mAir New Zealand

Deal found 15/4$2,073

Mon 25/821:00DTW - SYD

2 stops32h 00mTurkish Airlines

Wed 3/920:55SYD - DTW

2 stops36h 10mTurkish Airlines

Deal found 14/4$2,171

Sun 5/1009:30DTW - SYD

2 stops31h 50mAir Canada

Mon 20/1010:20SYD - DTW

3 stops48h 59mAir Canada

Deal found 14/4$2,321

Sun 17/811:10DTW - SYD

2 stops32h 15mANA

Tue 26/820:55SYD - DTW

2 stops30h 21mANA

Deal found 14/4$2,340

Tue 27/507:00DTW - SYD

2 stops46h 45mAlaska Airlines

Fri 6/621:40SYD - DTW

2 stops32h 13mAlaska Airlines

Deal found 14/4$2,518

Thu 1/511:26DTW - SYD

2 stops39h 44mQatar Airways

Tue 1/720:45SYD - DTW

2 stops36h 50mQatar Airways

Deal found 15/4$2,690

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

Tue 15/417:10DTW - SYD

2 stops60h 35mAlaska Airlines

Fri 9/521:40SYD - DTW

2 stops32h 37mAlaska Airlines

Deal found 15/4$2,470

Sun 20/418:18DTW - SYD

2 stops32h 52mMultiple Airlines

Thu 8/506:50SYD - DTW

3 stops41h 17mMultiple Airlines

Deal found 14/4$2,671

Sun 20/406:50DTW - SYD

2 stops44h 20mQatar Airways

Thu 8/520:45SYD - DTW

2 stops38h 56mQatar Airways

Deal found 14/4$2,734

Mon 21/417:10DTW - SYD

2 stops60h 35mAlaska Airlines

Fri 23/521:40SYD - DTW

2 stops45h 34mAlaska Airlines

Deal found 15/4$2,912

Mon 21/407:16DTW - SYD

2 stops35h 29mAir New Zealand

Tue 20/510:20SYD - DTW

1 stop20h 17mAir New Zealand

Deal found 15/4$2,993

Mon 21/408:30DTW - SYD

1 stop32h 05mDelta

Wed 21/509:25SYD - DTW

1 stop21h 45mDelta

Deal found 15/4$3,555

Tue 22/421:00DTW - SYD

2 stops32h 00mTurkish Airlines

Thu 22/520:55SYD - DTW

2 stops36h 10mTurkish Airlines

Deal found 15/4$2,600

Wed 23/415:12DTW - SYD

2 stops27h 13mQantas Airways

Wed 21/511:00SYD - DTW

2 stops25h 08mQantas Airways

Deal found 15/4$2,681

Wed 23/417:57DTW - SYD

1 stop22h 58mUnited Airlines

Wed 21/510:20SYD - DTW

1 stop20h 17mUnited Airlines

Deal found 15/4$3,540

Wed 23/409:10DTW - SYD

2 stops32h 10mAir Canada

Wed 21/509:20SYD - DTW

3 stops50h 05mAir Canada

Deal found 15/4$3,821

Thu 1/511:26DTW - SYD

2 stops39h 44mQatar Airways

Tue 1/720:45SYD - DTW

2 stops36h 50mQatar Airways

Deal found 15/4$2,690

Mon 12/518:28DTW - SYD

2 stops37h 42mMultiple Airlines

Mon 19/513:15SYD - DTW

2 stops29h 28mMultiple Airlines

Deal found 14/4$1,933

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 April 2025.

Sat 7/616:20DTW - SYD

3 stops56h 20mMultiple Airlines

Deal found 14/4$1,097

Mon 28/714:10DTW - SYD

2 stops39h 05mANA

Deal found 14/4$1,273

Sat 24/509:55DTW - SYD

2 stops55h 25mAir Canada

Deal found 15/4$1,476

Mon 28/719:43DTW - SYD

1 stop21h 12mUnited Airlines

Deal found 14/4$1,696

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

Mon 1/9

20:02-06:55

1 stop20h 53m

Sydney Kingsford Smith

Mon 15/9

12:10-18:05

1 stop19h 55m

$1,743

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Mon 1/9

12:12-06:55

1 stop28h 43m

Sydney Kingsford Smith

Mon 15/9

12:10-20:22

2 stops22h 12m

$1,813

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Sun 5/10

14:10-08:00

2 stops26h 50m

Sydney Kingsford Smith

Mon 20/10

10:30-22:22

2 stops26h 52m

$1,826

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Mon 6/10

17:50-07:35

1 stop22h 45m

Sydney Kingsford Smith

Tue 21/10

10:25-19:15

1 stop23h 50m

$1,873

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Sun 11/5

18:28-19:20

2 stops34h 52m

Sydney Kingsford Smith

Sat 17/5

06:10-10:07

3 stops41h 57m

$1,990

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Tue 26/8

17:32-08:45

2 stops25h 13m

Sydney Kingsford Smith

Mon 8/9

09:55-16:26

2 stops44h 31m

$2,073

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Mon 25/8

21:00-19:00

2 stops32h 00m

Sydney Kingsford Smith

Wed 3/9

20:55-19:05

2 stops36h 10m

$2,171

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Sun 5/10

09:30-08:20

2 stops31h 50m

Sydney Kingsford Smith

Mon 20/10

10:20-20:19

3 stops48h 59m

$2,321

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Sun 17/8

11:10-09:25

2 stops32h 15m

Sydney Kingsford Smith

Tue 26/8

20:55-13:16

2 stops30h 21m

$2,340

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Tue 27/5

07:00-19:45

2 stops46h 45m

Sydney Kingsford Smith

Fri 6/6

21:40-15:53

2 stops32h 13m

$2,518

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Showing 1-10 of 15 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 57 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, May is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Sydney (average of $129). Flying from Detroit Metropolitan Wayne County Airport to Sydney in October is currently the most expensive (average of $171). 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 85% on airfare.

Rainfall in Sydney by month

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.

Temperature in Sydney by month

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).

Reviews of airlines servicing Sydney

See what other customers who have flown with ANA, Alaska Airlines and Delta from Detroit to Sydney have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

ANA

8.3

Very Good

841 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.

ANA

8.3

Very Good

841 reviews

ANA

8.3

Very Good

841 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Mar 2025

SFO - HND

Alaska Airlines

8.0

Very Good

9,871 reviews

ANA

8.3

Very Good

841 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Mar 2025

SFO - HND

Delta

8.0

Very Good

7,918 reviews

ANA

8.3

Very Good

841 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Mar 2025

SFO - HND

Air New Zealand

8.0

Very Good

464 reviews

ANA

8.3

Very Good

841 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Mar 2025

SFO - HND

Qantas Airways

7.5

Good

818 reviews

ANA

8.3

Very Good

841 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Mar 2025

SFO - HND

Related info for your journey

What are the cheapest airlines flying 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 $1,743. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $1,813 and $1,826, respectively. Users have found that Qantas Airways is 3% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Detroit Metropolitan Wayne County Airport to Sydney one-way?
One-way options have recently been found by users for as low as $1,273 on ANA. Other airlines that offer cheap prices include Air Canada from $1,476 and United Airlines from $1,696 one-way.
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, May is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Sydney (average of $129). Flying from Detroit Metropolitan Wayne County Airport to Sydney in October is currently the most expensive (average of $171). 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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Other flights to Sydney

Top 2 airlines flying from Detroit to Sydney

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$976	Average$1,462	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
American Airlines	Cheapest$1,479	Average$1,503	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

Fly with Cheapflights

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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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Detroit Metropolitan Wayne County Airport to Sydney from $1,097

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 7/6. 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 February, booked 57 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap flight deals from Detroit to Sydney

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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 April 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 April 2025.

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?

Use this chart to determine the optimal time to book a return flight from Detroit to Sydney. Price data was last updated on 11 April 2025.

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?

Find hourly flight availability from Detroit to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 April 2025.

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

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 15 April 2025.

See what other customers who have flown with ANA, Alaska Airlines and Delta from Detroit to Sydney have to say. You can also see how each airline compares in terms of 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.

What are the cheapest airlines flying from Detroit Metropolitan Wayne County Airport to Sydney round-trip?

What are the cheapest airlines to fly from Detroit Metropolitan Wayne County Airport to Sydney one-way?

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 Detroit Metropolitan Wayne County Airport?

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 2 airlines 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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Travel Smart

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 April 2025.