South Pacific

$412+ Cheap flights from Detroit (DTT) to South Pacific

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 3/30. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SYD
Jan 13 — Jan 201
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Cheap flight deals from Detroit to South Pacific

Cheapest flights from Detroit to South Pacific
Explore the most affordable flight options available from Detroit to South Pacific. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 14, 2025.

This Delta deal was found by Cheapflights users on 12/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/244:09 pmDTW - BNE
1 stop25h 11mDelta
Wed 12/3111:05 amBNE - DTW
1 stop26h 54mDelta
Deal found 12/12$869
This United Airlines deal was found by Cheapflights users on 12/12. 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.
Wed 12/245:49 amDTW - BNE
2 stops34h 41mUnited Airlines
Wed 12/3111:40 amBNE - DTW
2 stops51h 03mUnited Airlines
Deal found 12/12$888
This United Airlines deal was found by Cheapflights users on 12/12. 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 12/259:06 amDTW - MEL
2 stops32h 24mUnited Airlines
Sat 2/281:00 pmMEL - DTW
1 stop23h 59mUnited Airlines
Deal found 12/12$1,006
This United Airlines deal was found by Cheapflights users on 12/12. 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.
Tue 12/306:00 amDTW - MEL
2 stops35h 30mUnited Airlines
Sat 1/171:00 pmMEL - DTW
1 stop24h 14mUnited Airlines
Deal found 12/12$1,016
This Delta deal was found by Cheapflights users on 12/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2412:20 pmDTW - MEL
1 stop27h 40mDelta
Fri 1/1610:10 amMEL - DTW
1 stop26h 30mDelta
Deal found 12/12$1,018
This United Airlines deal was found by Cheapflights users on 12/12. 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.
Fri 12/124:47 pmDTW - MEL
2 stops49h 13mUnited Airlines
Tue 12/301:00 pmMEL - DTW
2 stops37h 33mUnited Airlines
Deal found 12/12$1,031
This United Airlines deal was found by Cheapflights users on 12/13. 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.
Wed 12/245:49 amDTW - BNE
2 stops34h 41mUnited Airlines
Thu 1/111:40 amBNE - DTW
2 stops37h 53mUnited Airlines
Deal found 12/13$1,114
This United Airlines deal was found by Cheapflights users on 12/13. 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.
Sat 12/205:49 amDTW - BNE
2 stops58h 41mUnited Airlines
Thu 1/111:40 amBNE - DTW
2 stops37h 53mUnited Airlines
Deal found 12/13$1,162
This United Airlines deal was found by Cheapflights users on 12/13. 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.
Sat 12/277:10 amDTW - BNE
1 stop33h 20mUnited Airlines
Wed 12/3111:40 amBNE - DTW
2 stops51h 03mUnited Airlines
Deal found 12/13$1,177
This FlightHub deal was found by Cheapflights users on 12/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:15 pmDTW - SYD
2 stops47h 20mAir Canada
Fri 1/1611:20 amSYD - DTW
2 stops46h 15mAir Canada
Deal found 12/12$1,272
This United Airlines deal was found by Cheapflights users on 12/14. 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.
Tue 12/235:49 amDTW - BNE
2 stops34h 41mUnited Airlines
Fri 1/211:40 amBNE - DTW
2 stops40h 35mUnited Airlines
Deal found 12/14$1,279
This United Airlines deal was found by Cheapflights users on 12/12. 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.
Mon 12/291:56 pmDTW - MEL
2 stops27h 34mUnited Airlines
Sat 1/171:00 pmMEL - DTW
1 stop24h 14mUnited Airlines
Deal found 12/12$1,336

Find flight deals from Detroit to South Pacific

Keep the following information in mind while searching for Detroit to South Pacific flight deals. Data was last updated December 14, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$797
(Air Canada)

One-way from

$412
(FlightHub)

Popular in

April

Cheapest in

March

Average price

$1,173
Provider with most accurate pricing for Detroit (DTT)-Sydney Kingsford Smith flight deals.
Provider most trusted by Cheapflights users for Detroit (DTT)-Sydney Kingsford Smith flights.
From Detroit (DTT) to South Pacific
One-way flight from Detroit (DTT) to South Pacific
Highest demand for flights based on searches. 5% potential increase in price ($54 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
Average for round-trip flights in December 2025

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to South Pacific 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 December 14, 2025.
Use the filters below to find and compare flights from Detroit to South Pacific that are best for you.

Fly from

Detroit

Fly to

South Pacific

Route

Depart

Return

Price

DetroitBrisbane

DTW - BNE

DTWBNE

Detroit Metropolitan Wayne County

Mon 2/16

6:15 pm-8:45 am

2 stops47h 30m

Brisbane

Thu 3/12

9:45 am-5:35 pm

2 stops45h 50m

$809

DetroitBrisbane

DTW - BNE

DTWBNE

Detroit Metropolitan Wayne County

Thu 2/19

6:15 pm-8:45 am

2 stops47h 30m

Brisbane

Thu 3/12

9:45 am-5:35 pm

2 stops45h 50m

$809

DetroitBrisbane

DTW - BNE

DTWBNE

Detroit Metropolitan Wayne County

Wed 2/18

6:15 pm-2:20 pm

3 stops53h 05m

Brisbane

Thu 3/12

9:45 am-5:35 pm

2 stops45h 50m

$825

DetroitBrisbane

DTW - BNE

DTWBNE

Detroit Metropolitan Wayne County

Thu 2/19

6:15 pm-2:20 pm

3 stops53h 05m

Brisbane

Thu 3/12

9:45 am-5:35 pm

2 stops45h 50m

$825

DetroitBrisbane

DTW - BNE

DTWBNE

Detroit Metropolitan Wayne County

Wed 2/25

6:15 pm-8:45 am

2 stops47h 30m

Brisbane

Tue 3/10

8:40 am-6:41 pm

1 stop24h 01m

$844

DetroitBrisbane

DTW - BNE

DTWBNE

Detroit Metropolitan Wayne County

Mon 2/16

6:15 pm-8:45 am

2 stops47h 30m

Brisbane

Thu 3/12

7:50 pm-5:35 pm

3 stops59h 45m

$848

DetroitMelbourne

DTW - AVV

DTWAVV

Detroit Metropolitan Wayne County

Wed 2/18

6:15 pm-11:15 pm

3 stops61h 00m

Melbourne Avalon

Wed 2/25

8:55 pm-5:35 pm

3 stops60h 40m

$953

DetroitMelbourne

DTW - MEL

DTWMEL

Detroit Metropolitan Wayne County

Thu 1/29

1:23 pm-5:00 am

1 stop23h 37m

Melbourne

Wed 2/11

4:05 pm-8:44 pm

1 stop20h 39m

$977

DetroitMelbourne

DTW - MEL

DTWMEL

Detroit Metropolitan Wayne County

Tue 2/17

1:03 pm-9:30 am

2 stops28h 27m

Melbourne

Sat 2/28

12:00 pm-11:16 pm

2 stops27h 16m

$993

DetroitMelbourne

DTW - MEL

DTWMEL

Detroit Metropolitan Wayne County

Tue 1/6

11:05 am-10:00 am

2 stops30h 55m

Melbourne

Sun 1/18

1:00 pm-10:10 pm

2 stops25h 10m

$1,004

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

Showing 1-10 of 60 results
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Best time to book a flight from Detroit to South Pacific

Have a flexible travel schedule? Discover the best time to fly to South Pacific 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.

Cheapflights Insights

Everything you need to know about your flight from Detroit to South Pacific

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

Currently, January is the cheapest month in which you can book a flight from Detroit to South Pacific (average of $409). Flying from Detroit to South Pacific in August is currently the most expensive (average of $835). 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 SP?

Find hourly flight availability from Detroit to South Pacific. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 14, 2025.

It’s typically best to fly out from Detroit to South Pacific at noon. Doing so could potentially save you 14% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Detroit to South Pacific?

Use this chart to determine the cheapest time to fly round-trip from Detroit to South Pacific. Price data was last updated on December 16, 2024.

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

Reviews of airlines servicing South Pacific

Get insights into the airlines that provide service to South Pacific. 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 South Pacific. Reviews last updated December 14, 2025.
Read through reviews of airlines operating flights from Detroit to South Pacific, such as Air New Zealand, Delta, and Qantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.5

Food

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

LAX - ORD

Overall good experience with united . I fly united most part so nothing out of obvious i guess

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.5

Food

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

LAX - ORD

Overall good experience with united . I fly united most part so nothing out of obvious i guess

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.5

Food

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

LAX - ORD

Overall good experience with united . I fly united most part so nothing out of obvious i guess

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.5

Food

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

LAX - ORD

Overall good experience with united . I fly united most part so nothing out of obvious i guess

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.5

Food

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

LAX - ORD

Overall good experience with united . I fly united most part so nothing out of obvious i guess

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.5

Food

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

LAX - ORD

Overall good experience with united . I fly united most part so nothing out of obvious i guess

Related info for your journey

Find useful and relevant information for your journey from Detroit to South Pacific. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Detroit to South Pacific?

    If you book a flight to South Pacific from Detroit, you will be flying from All airports, which is the city’s only airport. Detroit All airports (DTT) is located 0.6 mi from the center of Detroit.

  • How long is the flight from Detroit to South Pacific?

    There are many flights that can get you from Detroit to South Pacific in 23h 37m. Fly via Air Canada, Qantas Airways, or American Airlines to get the fastest option. There are 9892 mi between Detroit and South Pacific. This flight may include one or multiple stops.

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

    $411 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Qantas Airways and Delta, with prices starting from $418 and $434, respectively.

  • What are the most popular routes from Detroit to South Pacific?

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

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

  • How can I find direct flights from Detroit to South Pacific?

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

  • Can I find deals for business class flights from Detroit to South Pacific?

    Yes. Cheapflights offers flight deals from Detroit to South Pacific 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 South Pacific?

    Currently, January is the cheapest month in which you can book a flight from Detroit to South Pacific (average of $409). Flying from Detroit to South Pacific in August is currently the most expensive (average of $835). 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

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Alternative routes for Detroit to South Pacific

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Detroit to South Pacific

Discover the top 7 airlines that operate flights from Detroit to South Pacific. 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 December 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$590Average$1,428FlexibilityNo cancel feeOn-timeN/A
Qantas AirwaysCheapest$674Average$1,270FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$702Average$1,148FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$723Average$910FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$751Average$1,158FlexibilityNo cancel feeOn-time69%
Air New ZealandCheapest$864Average$1,330FlexibilityNo cancel feeOn-time78%
Air FranceCheapest$1,047Average$1,408FlexibilityNo cancel feeOn-time77%

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