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$499+ 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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — DTT
ago. 4 — ago. 111
lun. 8/4
lun. 8/11
1 adult, Economy
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Cheapflights Tip: The best prices from Sydney Kingsford Smith to Detroit All airports are usually found in August or February, booked 39 days in advance, depart on a Monday or Wednesday and return on a Tuesday

Cheap 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 julio 30, 2025.

Round-trip from

$824
(American Airlines)

One-way from

$499
(United Airlines)

Popular in

December

Cheapest in

August

Average price

$1,146
From Sydney Kingsford Smith to Detroit (DTT)
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One-way flight from Sydney Kingsford Smith to Detroit (DTT)
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Highest demand for flights based on searches. 25% potential increase in price ($421 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($67 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 julio 30, 2025.

This American Airlines deal was found by Cheapflights users on 7/30. 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.
dom. 8/179:10 amSYD - DTW
2 stops39h 40mAmerican Airlines
mié. 8/276:18 pmDTW - SYD
1 stop22h 37mAmerican Airlines
Deal found 7/30$824
This Air Canada deal was found by Cheapflights users on 7/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/139:20 amSYD - DTW
2 stops26h 09mAir Canada
sáb. 9/209:55 amDTW - SYD
2 stops31h 25mAir Canada
Deal found 7/30$831
This Delta deal was found by Cheapflights users on 7/30. 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.
sáb. 9/139:25 amSYD - DTW
1 stop23h 55mDelta
sáb. 9/206:30 pmDTW - SYD
1 stop22h 05mDelta
Deal found 7/30$835
This lol.travel deal was found by Cheapflights users on 7/30. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/159:30 amSYD - DTW
2 stops26h 35mUnited Airlines
mar. 8/194:48 pmDTW - SYD
2 stops24h 07mUnited Airlines
Deal found 7/30$859
This Mytrip deal was found by Cheapflights users on 7/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/131:45 pmSYD - DTW
3 stops34h 40mMultiple Airlines
sáb. 9/2011:15 amDTW - SYD
3 stops34h 30mMultiple Airlines
Deal found 7/30$1,043
This KAYAK deal was found by Cheapflights users on 7/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/1711:50 amSYD - DTW
3 stops49h 37mLATAM Airlines
mié. 8/278:25 amDTW - SYD
3 stops59h 10mLATAM Airlines
Deal found 7/30$2,702

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 julio 30, 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

dom. 8/17

9:10 am-10:50 am

2 stops39h 40m

Detroit Metropolitan Wayne County

mié. 8/27

6:18 pm-6:55 am

1 stop22h 37m

$824

SydneyDetroit

SYD - DTW

SYDDTW

Sydney Kingsford Smith

sáb. 9/13

9:20 am-9:29 pm

2 stops26h 09m

Detroit Metropolitan Wayne County

sáb. 9/20

9:55 am-7:20 am

2 stops31h 25m

$831

SydneyDetroit

SYD - DTW

SYDDTW

Sydney Kingsford Smith

sáb. 9/13

9:25 am-7:20 pm

1 stop23h 55m

Detroit Metropolitan Wayne County

sáb. 9/20

6:30 pm-6:35 am

1 stop22h 05m

$835

SydneyDetroit

SYD - DTW

SYDDTW

Sydney Kingsford Smith

vie. 8/15

9:30 am-10:05 pm

2 stops26h 35m

Detroit Metropolitan Wayne County

mar. 8/19

4:48 pm-6:55 am

2 stops24h 07m

$859

SydneyDetroit

SYD - DTW

SYDDTW

Sydney Kingsford Smith

sáb. 9/13

1:45 pm-10:25 am

3 stops34h 40m

Detroit Metropolitan Wayne County

sáb. 9/20

11:15 am-11:45 am

3 stops34h 30m

$1,043

SydneyDetroit

SYD - DTW

SYDDTW

Sydney Kingsford Smith

jue. 1/8

2:20 pm-1:48 pm

1 stop39h 28m

Detroit Metropolitan Wayne County

sáb. 2/7

11:52 am-6:55 am

1 stop27h 03m

$1,375

SydneyDetroit

SYD - DTW

SYDDTW

Sydney Kingsford Smith

mié. 1/7

11:50 am-11:44 pm

1 stop27h 54m

Detroit Metropolitan Wayne County

mié. 2/11

4:43 pm-7:00 am

1 stop22h 17m

$1,874

SydneyDetroit

SYD - DTW

SYDDTW

Sydney Kingsford Smith

mié. 1/7

9:40 pm-3:22 pm

2 stops33h 42m

Detroit Metropolitan Wayne County

vie. 2/6

4:40 pm-7:45 pm

2 stops35h 05m

$2,006

SydneyDetroit

SYD - DTW

SYDDTW

Sydney Kingsford Smith

vie. 8/15

9:30 am-11:59 pm

3 stops28h 29m

$499

SydneyDetroit

SYD - DTW

SYDDTW

Sydney Kingsford Smith

mié. 10/15

1:10 pm-10:34 pm

1 stop24h 24m

$501

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 12 results
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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?

Use this chart to determine the optimal time to book a round-trip flight from Sydney to Detroit. Price data was last updated on July 25, 2025.

To ensure you get the cheapest price possible for a flight from Sydney to Detroit, you should look to book at least 39 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, April is the cheapest month in which you can book a flight from Sydney to Detroit (average of $257). Flying from Sydney to Detroit in March is currently the most expensive (average of $305). 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?

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 julio 30, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and Qantas Airways from Sydney to Detroit to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
Delta
8.0
Very good
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
Qantas Airways
7.5
Good
887 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
Virgin Australia
7.5
Good
411 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave

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.

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

    Flying on American Airlines is currently your cheapest option to Detroit, with prices starting at $824. Additional round-trip tickets that might be worth considering are offered by Air Canada and Delta, with the lowest prices starting at $831 and $835, respectively. Users have found that American Airlines is 33% 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 $499. However, be on the lookout for offers from Qantas Airways 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, April is the cheapest month in which you can book a flight from Sydney to Detroit (average of $257). Flying from Sydney to Detroit in March is currently the most expensive (average of $305). 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

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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
Sydney to Midway flights
Sydney to Detroit flights

Top airline flying from Sydney to Detroit

Discover the top airline 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 julio 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$756Average$784FlexibilityNo cancel feeOn-time71%

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