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$450+ Cheap flights from Detroit (DTT) to Sydney (SYD)

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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SYD
nov. 24 — dic. 11
dom. 11/24
dom. 12/1
1 adult, Economy
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The best prices from Detroit All airports to Sydney Kingsford Smith are usually found in February or April, booked 78 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from Detroit to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Sydney (SYD). 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 noviembre 19, 2024.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Popular in

January

Cheapest in

February

Round-trip from

$861
(Ovago)

One-way from

$450
(American Airlines)
Provider with most accurate pricing for Detroit (DTT)-Sydney Kingsford Smith flight deals.
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Provider most trusted by Cheapflights users for Detroit (DTT)-Sydney Kingsford Smith flights.
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High demand for flights, 16% potential price rise
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Best time to find cheap flights, 13% potential price drop
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From Detroit (DTT) to Sydney Kingsford Smith
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One-way flight from Detroit (DTT) to Sydney Kingsford Smith
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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 noviembre 19, 2024.

This Qantas Airways deal was found by Cheapflights users on 11/18. 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.
mar. 11/1911:53 amDTW - SYD
1 stop26h 42mMultiple Airlines
mar. 11/2611:50 amSYD - DTW
1 stop19h 06mMultiple Airlines
Deal found 11/18$957
This American Airlines deal was found by Cheapflights users on 11/17. 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. 12/293:55 pmDTW - SYD
1 stop22h 40mAmerican Airlines
dom. 1/2611:50 amSYD - DTW
1 stop22h 39mAmerican Airlines
Deal found 11/17$1,082
This Ovago deal was found by Cheapflights users on 11/17. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/213:49 pmDTW - SYD
2 stops30h 01mQantas Airways
mié. 11/2711:50 amSYD - DTW
1 stop19h 06mQantas Airways
Deal found 11/17$1,088
This United Airlines deal was found by Cheapflights users on 11/19. 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.
dom. 12/17:26 pmDTW - SYD
1 stop21h 49mUnited Airlines
mar. 12/3111:50 amSYD - DTW
1 stop19h 57mUnited Airlines
Deal found 11/19$1,403
This Delta deal was found by Cheapflights users on 11/19. 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.
mar. 11/1912:25 pmDTW - SYD
1 stop28h 10mDelta
dom. 11/2411:05 amSYD - DTW
1 stop21h 16mDelta
Deal found 11/19$1,413
This Air Canada deal was found by Cheapflights users on 11/17. 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.
dom. 12/296:00 amDTW - SYD
2 stops35h 35mAir Canada
dom. 1/2611:20 amSYD - DTW
2 stops38h 46mAir Canada
Deal found 11/17$1,594
This Gurufare deal was found by Cheapflights users on 11/17. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/217:17 amDTW - SYD
1 stop33h 58mAir New Zealand
sáb. 11/237:15 pmSYD - DTW
2 stops44h 44mAir New Zealand
Deal found 11/17$2,041
This KAYAK deal was found by Cheapflights users on 11/18. 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.
mar. 12/1711:10 amDTW - SYD
1 stop27h 45mKorean Air
lun. 12/309:10 amSYD - DTW
1 stop39h 30mKorean Air
Deal found 11/18$3,524
This KAYAK deal was found by Cheapflights users on 11/17. 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. 12/293:15 pmDTW - SYD
2 stops47h 15mLATAM Airlines
dom. 1/2611:40 amSYD - DTW
3 stops63h 29mLATAM Airlines
Deal found 11/17$4,184

Find flights from Detroit to Sydney within your budget

Customize your flight search to find flights from Detroit to Sydney 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 2,659,078 searches. Data last updated noviembre 19, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

vie. 2/7

3:30 pm-6:35 am

1 stop23h 05m

Sydney Kingsford Smith

sáb. 2/15

6:20 am-4:41 pm

2 stops26h 21m

$861

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

vie. 2/7

7:00 am-6:20 am

1 stop31h 20m

Sydney Kingsford Smith

sáb. 2/15

11:50 am-3:51 pm

1 stop20h 01m

$867

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

dom. 3/9

5:59 pm-1:50 pm

2 stops28h 51m

Sydney Kingsford Smith

mié. 3/19

6:05 am-2:18 pm

2 stops23h 13m

$871

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

mié. 2/5

3:55 pm-6:35 am

1 stop22h 40m

Sydney Kingsford Smith

jue. 2/20

11:50 am-4:41 pm

1 stop20h 51m

$902

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

dom. 2/9

10:45 am-9:35 am

1 stop30h 50m

Sydney Kingsford Smith

sáb. 2/15

11:20 am-7:51 pm

2 stops24h 31m

$1,099

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

lun. 3/17

8:25 am-7:35 am

1 stop32h 10m

Sydney Kingsford Smith

lun. 3/31

10:25 am-9:26 pm

1 stop26h 01m

$1,341

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

jue. 1/2

7:18 pm-8:45 am

2 stops45h 27m

Sydney Kingsford Smith

lun. 1/13

12:10 pm-6:22 pm

1 stop22h 12m

$2,394

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

mié. 1/22

11:41 am-7:25 am

2 stops27h 44m

$450

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

mié. 12/4

3:49 pm-6:35 am

1 stop22h 46m

$485

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

mié. 12/4

3:45 pm-7:45 pm

3 stops36h 00m

$538

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/18

Showing 1-10 of 14 results
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Compare providers for flights from Detroit to Sydney

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 Detroit to Sydney in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 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 Detroit-Sydney flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Detroit-Sydney flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Detroit-Sydney flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Detroit-Sydney flights, Cheapflights users trust AranGrant the most. AranGrant 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 Detroit-Sydney 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 Detroit to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Detroit 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.

Travel insights for flights from Detroit to Sydney

Get recent, data-driven insights about flights from Detroit to Sydney including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Detroit to Sydney?

Use this chart to determine the optimal time to book a round-trip flight from Detroit to Sydney. Price data was last updated on November 15, 2024.

To ensure you get the cheapest price possible for a flight from Detroit to Sydney, you should look to book at least 78 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 Detroit to Sydney?

Currently, February is the cheapest month in which you can book a flight from Detroit to Sydney (average of $1,062). Flying from Detroit to Sydney in December is currently the most expensive (average of $1,318). 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 DTT 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 noviembre 19, 2024.

It’s optimal to fly from Detroit to Sydney in the evening. By choosing this option you can save up to 30% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Detroit to Sydney?

Use this chart to determine the cheapest time to fly round-trip from Detroit to Sydney. Price data was last updated on November 18, 2024.

Travelers seeking maximum savings on their Detroit to Sydney flight should consider departing on Sunday at noon when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Sydney by month

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

In terms of precipitation, rainfall in Sydney ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Sydney when rainfall is around 2.0 in.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals 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 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

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 noviembre 19, 2024.
Japan Airlines
8.3
Very good
1,460 reviews

Crew

8.7

Food

7.7

Overall

8.3

Comfort

8.2

Boarding

8.4

Entertainment

7.8

Reviews

1 / 10

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Japan Airlines
8.3
Very good
1,460 reviews
Japan Airlines
8.3
Very good
1,460 reviews

Crew

8.7

Food

7.7

Overall

8.3

Comfort

8.2

Boarding

8.4

Entertainment

7.8

Reviews

1 / 10

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Air New Zealand
8.1
Very good
531 reviews
Japan Airlines
8.3
Very good
1,460 reviews

Crew

8.7

Food

7.7

Overall

8.3

Comfort

8.2

Boarding

8.4

Entertainment

7.8

Reviews

1 / 10

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Delta
8.0
Very good
8,765 reviews
Japan Airlines
8.3
Very good
1,460 reviews

Crew

8.7

Food

7.7

Overall

8.3

Comfort

8.2

Boarding

8.4

Entertainment

7.8

Reviews

1 / 10

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Qantas Airways
7.6
Good
821 reviews
Japan Airlines
8.3
Very good
1,460 reviews

Crew

8.7

Food

7.7

Overall

8.3

Comfort

8.2

Boarding

8.4

Entertainment

7.8

Reviews

1 / 10

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

LATAM Airlines
7.5
Good
1,939 reviews
Japan Airlines
8.3
Very good
1,460 reviews

Crew

8.7

Food

7.7

Overall

8.3

Comfort

8.2

Boarding

8.4

Entertainment

7.8

Reviews

1 / 10

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

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 to Sydney round-trip?

    According to our current data, United Airlines ($867), Qantas Airways ($871), and American Airlines ($902) offers the cheapest pricing from Detroit to Sydney. United Airlines is currently priced 39% below the average price you’ll pay for this route.

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

    The cheapest airlines for a one-way flight from Detroit to Sydney are American Airlines ($450), Qantas Airways ($462), and Delta ($671).

  • 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 vacation 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 to Sydney?

    Currently, February is the cheapest month in which you can book a flight from Detroit to Sydney (average of $1,062). Flying from Detroit to Sydney in December is currently the most expensive (average of $1,318). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 7 airlines flying from Detroit to Sydney

Discover the top 7 airlines that operate flights from Detroit to Sydney. 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 2,659,078 searches. Data last updated noviembre 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$152Average$206FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$465Average$1,240FlexibilityNo cancel feeOn-time71%
DeltaCheapest$828Average$1,671FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$838Average$1,464FlexibilityNo cancel feeOn-time69%
Qantas AirwaysCheapest$858Average$1,484FlexibilityNo cancel feeOn-time74%
Air CanadaCheapest$1,232Average$1,448FlexibilityNo cancel feeOn-time67%
Air New ZealandCheapest$1,391Average$1,644FlexibilityNo cancel feeOn-time78%
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