HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Detroit

$689+ Cheap flights from Sydney (SYD) to Detroit (DTT)

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 5/25. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — DTT
May 24 — May 311
Sun 5/24
Sun 5/31
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Sydney to Detroit with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Sydney to Detroit

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 April 24, 2026.

This Bravofly deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/812:00 pm
SYD
-
DTW
1 stop24h 39m
Qantas Airways
Mon 6/157:20 pm
DTW
-
SYD
1 stop21h 35m
Qantas Airways
Deal found 4/24$1,032
This American Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/89:10 am
SYD
-
DTW
2 stops23h 20m
American Airlines
Mon 6/154:17 pm
DTW
-
SYD
2 stops24h 48m
American Airlines
Deal found 4/24$1,044
This American Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/259:10 am
SYD
-
DTW
2 stops26h 22m
American Airlines
Mon 6/295:29 pm
DTW
-
SYD
2 stops23h 36m
American Airlines
Deal found 4/23$1,047
This American Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/259:10 am
SYD
-
DTW
2 stops23h 20m
American Airlines
Mon 7/65:53 pm
DTW
-
SYD
2 stops23h 37m
American Airlines
Deal found 4/23$1,054
This Qantas Airways deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1812:00 pm
SYD
-
DTW
1 stop23h 43m
Qantas Airways
Tue 6/304:10 pm
DTW
-
SYD
1 stop24h 45m
Qantas Airways
Deal found 4/24$1,059
This American Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/189:10 am
SYD
-
DTW
2 stops26h 11m
American Airlines
Tue 6/301:43 pm
DTW
-
SYD
2 stops27h 22m
American Airlines
Deal found 4/21$1,060
This American Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2812:00 pm
SYD
-
DTW
1 stop20h 30m
American Airlines
Sun 7/51:04 pm
DTW
-
SYD
2 stops28h 26m
American Airlines
Deal found 4/23$1,062
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/269:15 am
SYD
-
DTW
2 stops21h 12m
Delta
Tue 7/212:14 pm
DTW
-
SYD
1 stop26h 36m
Delta
Deal found 4/23$1,065
This American Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1912:00 pm
SYD
-
DTW
1 stop20h 26m
American Airlines
Wed 7/11:02 pm
DTW
-
SYD
2 stops28h 03m
American Airlines
Deal found 4/21$1,068

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 April 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,047
(American Airlines)

One-way from

$689
(United Airlines)

Popular in

January

Cheapest in

June

Average price

$1,559
Provider with most accurate pricing for Sydney Kingsford Smith-Detroit (DTT) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sydney Kingsford Smith-Detroit (DTT) flights.
Search Deals
From Sydney Kingsford Smith to Detroit (DTT)
Search Deals
One-way flight from Sydney Kingsford Smith to Detroit (DTT)
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($246 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($55 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated April 24, 2026.
Use the filters below to find and compare flights from Sydney to Detroit that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SydneyDetroit

SYD - DTW

SYDDTW

Sydney Kingsford Smith

Mon 5/18

12:00 pm-9:43 pm

1 stop23h 43m

Detroit Metropolitan Wayne County

Tue 6/30

4:10 pm-6:55 am

1 stop24h 45m

$1,059
Quickest round-trip

SydneyDetroit

SYD - DTW

SYDDTW

Sydney Kingsford Smith

Tue 5/19

9:10 am-6:26 pm

2 stops23h 16m

Detroit Metropolitan Wayne County

Wed 7/1

5:29 pm-7:05 am

2 stops23h 36m

$1,062

SydneyDetroit

SYD - DTW

SYDDTW

Sydney Kingsford Smith

Mon 5/18

12:00 pm-10:59 pm

1 stop24h 59m

Detroit Metropolitan Wayne County

Tue 6/30

11:49 am-6:55 am

1 stop29h 06m

$1,072

SydneyDetroit

SYD - DTW

SYDDTW

Sydney Kingsford Smith

Sun 8/2

9:30 am-10:19 pm

2 stops26h 49m

Detroit Metropolitan Wayne County

Mon 8/31

11:00 am-6:55 am

2 stops29h 55m

$1,113

SydneyDetroit

SYD - DTW

SYDDTW

Sydney Kingsford Smith

Thu 5/28

9:15 am-11:19 pm

1 stop28h 04m

Detroit Metropolitan Wayne County

Fri 7/24

6:11 pm-6:50 am

1 stop22h 39m

$1,115

SydneyDetroit

SYD - DTW

SYDDTW

Sydney Kingsford Smith

Mon 9/14

10:20 am-8:38 am

2 stops36h 18m

Detroit Metropolitan Wayne County

Mon 10/19

7:00 am-7:55 am

1 stop33h 55m

$1,496

SydneyDetroit

SYD - DTW

SYDDTW

Sydney Kingsford Smith

Tue 5/26

9:15 am-4:27 pm

2 stops21h 12m

Detroit Metropolitan Wayne County

Sun 7/19

12:50 pm-6:50 am

1 stop28h 00m

$1,753

SydneyDetroit

SYD - DTW

SYDDTW

Sydney Kingsford Smith

Tue 5/19

9:15 am-11:19 pm

1 stop28h 04m

Detroit Metropolitan Wayne County

Wed 7/1

3:50 pm-6:50 am

1 stop25h 00m

$1,754

SydneyDetroit

SYD - DTW

SYDDTW

Sydney Kingsford Smith

Sat 5/23

9:15 am-11:12 pm

1 stop27h 57m

Detroit Metropolitan Wayne County

Sun 7/19

3:50 pm-6:50 am

2 stops25h 00m

$1,803
Cheapest one-way
Quickest one-way

SydneyDetroit

SYD - DTW

SYDDTW

Sydney Kingsford Smith

Mon 5/25

10:20 am-4:27 pm

1 stop20h 07m

$689

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/24

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Compare providers for flights from Sydney to Detroit

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sydney to Detroit in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Sydney-Detroit flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sydney-Detroit flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sydney-Detroit flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sydney-Detroit flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sydney-Detroit flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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?

To ensure you get the cheapest price possible for a flight from Sydney to Detroit, you should look to book at least 21 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Sydney to Detroit?

Currently, July is the cheapest month in which you can book a flight from Sydney to Detroit (average of $358). Flying from Sydney to Detroit in March is currently the most expensive (average of $826). 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.

How much does it cost to fly round-trip from Sydney to Detroit?

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?

    Departing from Sydney to Detroit will take you 20h 07m. Airlines will cover a distance of 9461 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Sydney to Detroit round-trip?

    Flying on United Airlines is currently your cheapest option to Detroit, with prices starting at $518. Another option worth looking into is Delta, starting at $542 round trip. Users have found that United Airlines is 53% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Sydney to Detroit one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $326. However, be on the lookout for offers from American Airlines and Delta, as they are both options that can get you from Sydney to Detroit for a low price.

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

    Yes. In addition to deals on Sydney to Detroit flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sydney to Detroit?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Detroit.

  • 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, July is the cheapest month in which you can book a flight from Sydney to Detroit (average of $358). Flying from Sydney to Detroit in March is currently the most expensive (average of $826). 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

Traveling to a place near Detroit?

Book flights to Detroit if you plan to visit one of these locations
Roseville
Port Huron

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.

Alternative routes for Sydney to Detroit

See prices for flight routes from nearby airports that may be better suited for you.
Sydney to O'Hare Intl flights

Top 2 airlines flying from Sydney to Detroit

Discover the top 2 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 2,558,603 searches. Data last updated April 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$518Average$859FlexibilityNo cancel feeOn-time69%
DeltaCheapest$542Average$1,214FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

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.