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 21/12. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — DTT
15 Jan — 22 Jan1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Sydney Kingsford Smith to Detroit All airports are usually found in October or August, booked 24 days in advance, depart on a Monday or Thursday and return on a Tuesday
Cheap flight deals from Sydney to Detroit
Enter your travel dates to find the best prices.
Cheapest flights from Sydney to Detroit
Explore the most affordable flight options available from Sydney to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 December 2025.
Sun 21/1213:00SYD - DTW
2 stops23h 59mMultiple Airlines
Thu 1/115:35DTW - SYD
1 stop23h 20mMultiple Airlines
Deal found 15/12$2,948
Wed 31/1211:50SYD - DTW
2 stops25h 08mUnited Airlines
Wed 21/110:56DTW - SYD
1 stop28h 04mUnited Airlines
Deal found 14/12$3,122
Sun 21/1213:00SYD - DTW
2 stops23h 59mQantas Airways
Thu 1/111:53DTW - SYD
2 stops28h 42mQantas Airways
Deal found 15/12$3,267
Wed 17/1212:10SYD - DTW
2 stops25h 44mUnited Airlines
Tue 13/109:00DTW - SYD
2 stops29h 20mUnited Airlines
Deal found 13/12$3,759
Wed 17/1210:40SYD - DTW
1 stop22h 48mDelta
Tue 13/108:30DTW - SYD
1 stop30h 20mDelta
Deal found 13/12$3,760
Sun 21/1211:20SYD - DTW
2 stops23h 15mAmerican Airlines
Thu 1/112:48DTW - SYD
2 stops26h 37mAmerican Airlines
Deal found 14/12$3,924
Sun 21/1211:50SYD - DTW
1 stop19h 59mUnited Airlines
Thu 1/116:30DTW - SYD
1 stop22h 30mUnited Airlines
Deal found 15/12$3,933
Wed 31/1211:10SYD - DTW
2 stops37h 59mLATAM Airlines
Wed 21/114:28DTW - SYD
3 stops47h 47mLATAM Airlines
Deal found 14/12$5,680
Wed 31/1211:20SYD - DTW
2 stops46h 15mAir Canada
Wed 21/118:15DTW - SYD
2 stops47h 20mAir Canada
Deal found 14/12$6,484
Best flights from Sydney to Detroit
Discover carefully curated flight deals from Sydney to Detroit that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 December 2025.
Thu 19/206:30SYD - DTW
2 stops28h 09mQantas Airways
Mon 23/215:58DTW - SYD
2 stops28h 17mQantas Airways
Deal found 14/12$1,601
Thu 19/211:20SYD - DTW
2 stops46h 15mAir Canada
Mon 23/218:15DTW - SYD
2 stops47h 20mAir Canada
Deal found 15/12$1,640
Last-minute flights from Sydney to Detroit
Discover last-minute flight deals from Sydney to Detroit. Data last updated 16 December 2025 and is based on user searches.
Wed 17/1212:10SYD - DTW
2 stops25h 44mUnited Airlines
Tue 13/109:00DTW - SYD
2 stops29h 20mUnited Airlines
Deal found 13/12$3,759
Wed 17/1210:40SYD - DTW
1 stop22h 48mDelta
Tue 13/108:30DTW - SYD
1 stop30h 20mDelta
Deal found 13/12$3,760
Sun 21/1213:00SYD - DTW
2 stops23h 59mMultiple Airlines
Thu 1/115:35DTW - SYD
1 stop23h 20mMultiple Airlines
Deal found 15/12$2,948
Sun 21/1213:00SYD - DTW
2 stops23h 59mQantas Airways
Thu 1/111:53DTW - SYD
2 stops28h 42mQantas Airways
Deal found 15/12$3,267
Sun 21/1211:20SYD - DTW
2 stops23h 15mAmerican Airlines
Thu 1/112:48DTW - SYD
2 stops26h 37mAmerican Airlines
Deal found 14/12$3,924
Sun 21/1211:50SYD - DTW
1 stop19h 59mUnited Airlines
Thu 1/116:30DTW - SYD
1 stop22h 30mUnited Airlines
Deal found 15/12$3,933
Wed 31/1211:50SYD - DTW
2 stops25h 08mUnited Airlines
Wed 21/110:56DTW - SYD
1 stop28h 04mUnited Airlines
Deal found 14/12$3,122
Wed 31/1211:10SYD - DTW
2 stops37h 59mLATAM Airlines
Wed 21/114:28DTW - SYD
3 stops47h 47mLATAM Airlines
Deal found 14/12$5,680
Wed 31/1211:20SYD - DTW
2 stops46h 15mAir Canada
Wed 21/118:15DTW - SYD
2 stops47h 20mAir Canada
Deal found 14/12$6,484
One-way flights from Sydney to Detroit
Search for one-way flight options from Sydney to Detroit. Find affordable one-way fares based on user searches. Data last updated 16 December 2025.
Sun 21/1213:00SYD - DTW
2 stops23h 59mQantas Airways
Deal found 14/12$1,211
Sat 20/1222:00SYD - DTW
2 stops38h 59mQantas Airways
Deal found 14/12$1,265
Sun 21/1221:40SYD - DTW
3 stops49h 14mMultiple Airlines
Deal found 14/12$1,590
Sat 20/1221:40SYD - DTW
3 stops29h 45mMultiple Airlines
Deal found 14/12$2,206
Sat 20/1211:50SYD - DTW
1 stop27h 53mUnited Airlines
Deal found 14/12$2,505
Find flight deals from Sydney to Detroit
Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Detroit (DTT). 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 16 December 2025.
Customise your flight search to find flights from Sydney to Detroit 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 16 December 2025.
Use the filters below to find and compare flights from Sydney to Detroit that are best for you.
Fly from
Sydney
Fly to
Detroit
Route
Depart
Return
Price
SydneyDetroit
SYD - DTW
SYDDTW
Sydney Kingsford Smith
Thu 19/2
06:30-18:39
2 stops28h 09m
Detroit Metropolitan Wayne County
Mon 23/2
15:58-12:15
2 stops28h 17m
$1,601
SydneyDetroit
SYD - DTW
SYDDTW
Sydney Kingsford Smith
Thu 19/2
11:20-17:35
2 stops46h 15m
Detroit Metropolitan Wayne County
Mon 23/2
18:15-09:35
2 stops47h 20m
$1,640
SydneyDetroit
SYD - DTW
SYDDTW
Sydney Kingsford Smith
Sun 21/12
13:00-20:59
2 stops23h 59m
$1,211
SydneyDetroit
SYD - DTW
SYDDTW
Sydney Kingsford Smith
Sat 20/12
22:00-20:59
2 stops38h 59m
$1,265
SydneyDetroit
SYD - DTW
SYDDTW
Sydney Kingsford Smith
Sun 21/12
21:40-06:54
3 stops49h 14m
$1,590
SydneyDetroit
SYD - DTW
SYDDTW
Sydney Kingsford Smith
Sat 20/12
21:40-11:25
3 stops29h 45m
$2,206
SydneyDetroit
SYD - DTW
SYDDTW
Sydney Kingsford Smith
Sun 21/12
10:40-17:04
1 stop22h 24m
$2,505
Flights are sorted by cheapest return flights first.
Deals found on 14/12
Best time to book a flight from Sydney to Detroit
Have a flexible travel schedule? Discover the best time to fly to Detroit from Sydney 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 Sydney to Detroit
How far ahead should I book a flight from Sydney to Detroit?
Use this chart to determine the optimal time to book a return flight from Sydney to Detroit. Price data was last updated on 12 December 2025.
The best time to book flights from Sydney to Detroit is 24 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Sydney to Detroit?
Currently, May is the cheapest month in which you can book a flight from Sydney to Detroit (average of $800). Flying from Sydney to Detroit in December is currently the most expensive (average of $1,124). 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 SYD to DTT?
Find hourly flight availability from Sydney to Detroit. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 December 2025.
It’s optimal to fly from Sydney to Detroit at midday. By choosing this option you can save up to 27% on the cost of your flight, compared to a flight in the evening.
What’s the top stopover airport for flights from Sydney to Detroit?
Share of one-stop return flights from Sydney to Detroit chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Dallas (DFW) – chosen by Cheapflights users on 55% of one-stop itineraries from Sydney to Detroit on Cheapflights.
What’s the cheapest stopover airport for flights from Sydney to Detroit?
Average return fare for one-stop flights from Sydney to Detroit, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
San Francisco (SFO) is the most affordable one-stop option, with an average return flight price of $1,590.
What’s the fastest stopover option from Sydney to Detroit?
Shortest average travel time for one-stop one-way flights from Sydney to Detroit, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Houston (IAH) have the shortest average one-way travel time for one-stop routes: 20h 04m.
Which airport typically offers the quickest stopover for flights from Sydney to Detroit?
Average stopover duration for one-stop one-way flights from Sydney to Detroit, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Houston (IAH) offer the fastest connection on this route, with an average stopover time of 2h 24m.
Reviews of airlines servicing Detroit
Get insights into the airlines that provide service to Detroit. 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 Detroit. Reviews last updated 16 December 2025.
Read reviews from past customers who have flown with Delta, Qantas Airways, andUnited Airlines
from Sydney to Detroit. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Related info for your journey
Find useful and relevant information for your journey from Sydney to Detroit. 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 Sydney to Detroit?
There are many flights that can get you from Sydney to Detroit in 28h 09m. Fly via Qantas Airways or Air Canada to get the fastest option. The distance from Sydney to Detroit is about 15226 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines flying from Sydney to Detroit round-trip?
Our cheapest airline available from Sydney to Detroit is United Airlines. Our recent data shows that you can find tickets from as low as $903 on this airline. Additional options worth looking into are American Airlines and Air Canada, starting at $992 and $1,068 round-trip. United Airlines is 45% cheaper than the average price of flights available within the next 90 days to this destination.
Can I find deals for business class flights from Sydney to Detroit?
Yes. Cheapflights offers flight deals from Sydney to Detroit 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 Sydney to Detroit?
Currently, May is the cheapest month in which you can book a flight from Sydney to Detroit (average of $800). Flying from Sydney to Detroit in December is currently the most expensive (average of $1,124). 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.
Browse thousands of different options on Cheapflights for your next trip
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Fly from Sydney to Detroit on these airlines
Choose from the following airlines for your flight from Sydney to Detroit. Flights are based on user searches made on Cheapflights and were last updated on 16 December 2025.
Discover the top 5 airlines that operate flights from Sydney to Detroit. 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 16 December 2025.
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 Sydney to Detroit?
Cheapflights helps you search for flights from Sydney to Detroit via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Sydney to Detroit?
Cheapflights simply makes it quick and affordable to book flights from Sydney to Detroit by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Sydney to Detroit with no change fees?
Certainly. Search results for flights to Detroit from Sydney shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Sydney to Detroit become cheaper?
Yes, Cheapflights offers price alerts on Sydney to Detroit flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.
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