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$489+ 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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — DTT
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Sydney Kingsford Smith to Detroit All airports are usually found in February or August, booked 80 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 June 12, 2025.

Round-trip from

$863
(United Airlines)

One-way from

$489
(Mytrip)

Popular in

December

Cheapest in

February

Average price

$1,190
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. 22% potential increase in price ($378 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($62 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1710:20 amSYD - DTW
1 stop22h 26mUnited Airlines
Wed 8/209:20 amDTW - SYD
2 stops31h 40mUnited Airlines
Deal found 6/12$863
This Delta deal was found by Cheapflights users on 6/10. 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.
Fri 7/49:25 amSYD - DTW
1 stop21h 27mDelta
Thu 7/246:25 amDTW - SYD
1 stop34h 10mDelta
Deal found 6/10$864
This Mytrip deal was found by Cheapflights users on 6/12. 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.
Sun 8/31:15 pmSYD - DTW
3 stops31h 49mMultiple Airlines
Sun 8/179:55 amDTW - SYD
2 stops31h 25mMultiple Airlines
Deal found 6/12$1,006
This Air Canada deal was found by Cheapflights users on 6/10. 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.
Fri 9/59:20 amSYD - DTW
2 stops44h 07mAir Canada
Tue 9/99:55 amDTW - SYD
3 stops31h 25mAir Canada
Deal found 6/10$1,457
This Jetabroad deal was found by Cheapflights users on 6/12. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1011:50 amSYD - DTW
3 stops37h 16mLATAM Airlines
Thu 7/178:30 pmDTW - SYD
4 stops47h 05mLATAM Airlines
Deal found 6/12$3,623

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 June 12, 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 7/17

9:30 am-8:45 pm

2 stops25h 15m

Detroit Metropolitan Wayne County

Wed 8/20

2:10 pm-6:55 am

2 stops26h 45m

$863

SydneyDetroit

SYD - DTW

SYDDTW

Sydney Kingsford Smith

Fri 7/4

9:25 am-4:52 pm

1 stop21h 27m

Detroit Metropolitan Wayne County

Thu 7/24

6:25 am-6:35 am

1 stop34h 10m

$864

SydneyDetroit

SYD - DTW

SYDDTW

Sydney Kingsford Smith

Sun 8/3

1:15 pm-7:04 am

3 stops31h 49m

Detroit Metropolitan Wayne County

Sun 8/17

9:55 am-7:20 am

2 stops31h 25m

$1,006

SydneyDetroit

SYD - DTW

SYDDTW

Sydney Kingsford Smith

Fri 9/5

9:20 am-3:27 pm

2 stops44h 07m

Detroit Metropolitan Wayne County

Tue 9/9

9:55 am-7:20 am

3 stops31h 25m

$1,457

SydneyDetroit

SYD - DTW

SYDDTW

Sydney Kingsford Smith

Thu 7/10

11:50 am-11:06 am

3 stops37h 16m

Detroit Metropolitan Wayne County

Thu 7/17

8:30 pm-9:35 am

4 stops47h 05m

$3,623

SydneyDetroit

SYD - DTW

SYDDTW

Sydney Kingsford Smith

Mon 7/21

1:15 pm-5:30 am

2 stops30h 15m

$489

SydneyDetroit

SYD - DTW

SYDDTW

Sydney Kingsford Smith

Tue 6/17

9:30 am-4:48 pm

2 stops45h 18m

$514

SydneyDetroit

SYD - DTW

SYDDTW

Sydney Kingsford Smith

Wed 8/6

9:25 am-11:02 pm

1 stop27h 37m

$515

SydneyDetroit

SYD - DTW

SYDDTW

Sydney Kingsford Smith

Fri 8/8

9:10 am-3:15 pm

3 stops44h 05m

$607

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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 June 9, 2025.

To ensure you get the cheapest price possible for a flight from Sydney to Detroit, you should look to book at least 79 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.

Rainfall in Detroit by month

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

In terms of precipitation, rainfall in Detroit ranges from 1.8 - 3.1 inches per month. August is typically the wettest month, when rainfall can reach 3.1 in. January is typically the driest time to visit Detroit when rainfall is around 1.8 in.

Temperature in Detroit by month

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

If weather is an important factor for your trip to Detroit, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

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 June 12, 2025.
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LATAM Airlines
7.5
Good
1,785 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,531 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 United Airlines is currently your cheapest option to Detroit, with prices starting at $863. Additional round-trip tickets that might be worth considering are offered by Delta and Air Canada, with the lowest prices starting at $864 and $1,457, respectively. Users have found that United Airlines is 34% 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 $514. However, be on the lookout for offers from Delta and American Airlines, 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 Sydney?

Book flights to Sydney 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$756Average$807FlexibilityNo cancel feeOn-time71%

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