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$453+ 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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SYD
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap 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 September 11, 2025.

Round-trip from

$807
(American Airlines)

One-way from

$453
(American Airlines)

Popular in

September

Cheapest in

February

Average price

$1,247
From Detroit (DTT) to South Pacific
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One-way flight from Detroit (DTT) to South Pacific
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Highest demand for flights based on searches. 0% potential increase in price ($6 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 11, 2025.

This CrystalTravel deal was found by Cheapflights users on 9/9. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/156:07 pmDTW - SYD
1 stop22h 48mQantas Airways
Wed 10/112:10 pmSYD - DTW
1 stop24h 30mQantas Airways
Deal found 9/9$791
This CrystalTravel deal was found by Cheapflights users on 9/10. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/156:07 pmDTW - SYD
1 stop22h 48mQantas Airways
Mon 9/2212:10 pmSYD - DTW
1 stop24h 23mQantas Airways
Deal found 9/10$792
This FlightHub deal was found by Cheapflights users on 9/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/145:35 pmDTW - SYD
1 stop23h 20mQantas Airways
Tue 9/1612:10 pmSYD - DTW
1 stop24h 30mQantas Airways
Deal found 9/10$794
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/244:05 pmDTW - SYD
1 stop24h 50mAmerican Airlines
Tue 10/710:10 amSYD - DTW
2 stops26h 40mAmerican Airlines
Deal found 9/10$807
This American Airlines deal was found by Cheapflights users on 9/9. 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 9/152:28 pmDTW - SYD
2 stops26h 37mAmerican Airlines
Wed 10/19:10 amSYD - DTW
2 stops23h 37mAmerican Airlines
Deal found 9/9$819
This Delta deal was found by Cheapflights users on 9/11. 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 9/2412:43 pmDTW - SYD
2 stops27h 52mDelta
Tue 10/710:25 amSYD - DTW
1 stop21h 44mDelta
Deal found 9/11$821
This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/245:32 pmDTW - SYD
1 stop23h 23mUnited Airlines
Tue 10/710:30 amSYD - DTW
2 stops26h 52mUnited Airlines
Deal found 9/10$822
This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/229:20 amDTW - SYD
2 stops31h 40mUnited Airlines
Wed 10/811:20 amSYD - DTW
1 stop20h 20mUnited Airlines
Deal found 9/10$824
This Delta deal was found by Cheapflights users on 9/11. 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 9/174:00 pmDTW - SYD
1 stop24h 35mDelta
Wed 9/249:25 amSYD - DTW
1 stop23h 55mDelta
Deal found 9/11$832
This Expedia deal was found by Cheapflights users on 9/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/89:10 amDTW - AKL
2 stops31h 50mAir Canada
Mon 1/122:00 pmAKL - DTW
2 stops45h 35mAir Canada
Deal found 9/8$881
This Mytrip deal was found by Cheapflights users on 9/9. 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.
Tue 10/285:50 pmDTW - AKL
2 stops26h 50mMultiple Airlines
Tue 11/43:10 pmAKL - DTW
3 stops34h 50mMultiple Airlines
Deal found 9/9$888
This Air Canada deal was found by Cheapflights users on 9/9. 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.
Wed 11/196:15 pmDTW - BNE
2 stops47h 30mAir Canada
Wed 12/310:45 amBNE - DTW
2 stops45h 50mAir Canada
Deal found 9/9$902

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 September 11, 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

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Wed 9/24

5:32 pm-6:55 am

1 stop23h 23m

Sydney Kingsford Smith

Tue 10/7

11:20 am-4:40 pm

1 stop20h 20m

$821

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Mon 9/22

4:48 pm-7:00 am

2 stops24h 12m

Sydney Kingsford Smith

Tue 10/7

10:30 am-10:22 pm

2 stops26h 52m

$824

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Wed 9/24

4:20 pm-6:55 am

2 stops24h 35m

Sydney Kingsford Smith

Mon 10/6

10:30 am-10:22 pm

2 stops26h 52m

$824

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Mon 9/22

9:20 am-7:00 am

2 stops31h 40m

Sydney Kingsford Smith

Wed 10/8

11:20 am-4:40 pm

1 stop20h 20m

$824

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Sat 9/27

9:45 pm-6:35 am

2 stops42h 50m

Sydney Kingsford Smith

Wed 10/8

10:25 am-7:31 pm

2 stops24h 06m

$850

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Sat 9/27

6:05 pm-7:00 am

2 stops46h 55m

Sydney Kingsford Smith

Wed 10/8

11:20 am-4:40 pm

1 stop20h 20m

$850

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Thu 9/25

4:23 pm-6:35 am

2 stops24h 12m

Sydney Kingsford Smith

Mon 10/6

10:25 am-5:09 pm

1 stop21h 44m

$855

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Fri 9/26

4:00 pm-6:35 am

1 stop24h 35m

Sydney Kingsford Smith

Sun 10/5

10:25 am-7:15 pm

2 stops23h 50m

$855

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Thu 9/25

6:30 pm-6:35 am

1 stop22h 05m

Sydney Kingsford Smith

Tue 10/7

10:25 am-6:55 pm

1 stop23h 30m

$855

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Thu 9/25

6:30 pm-6:35 am

1 stop22h 05m

Sydney Kingsford Smith

Wed 10/8

10:25 am-6:55 pm

1 stop23h 30m

$863

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

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, February is the cheapest month in which you can book a flight from Detroit to South Pacific (average of $1,035). Flying from Detroit to South Pacific in December is currently the most expensive (average of $1,626). 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 September 11, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Detroit to South Pacific as you normally would.

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 September 11, 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.
Air New Zealand
8.0
Very good
505 reviews

Entertainment

7.4

Food

7.3

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.
Air New Zealand
8.0
Very good
505 reviews
Air New Zealand
8.0
Very good
505 reviews

Entertainment

7.4

Food

7.3

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.
Delta
8.0
Very good
7,960 reviews
Air New Zealand
8.0
Very good
505 reviews

Entertainment

7.4

Food

7.3

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.
Qantas Airways
7.5
Good
905 reviews
Air New Zealand
8.0
Very good
505 reviews

Entertainment

7.4

Food

7.3

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.
United Airlines
7.4
Good
8,937 reviews
Air New Zealand
8.0
Very good
505 reviews

Entertainment

7.4

Food

7.3

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.
American Airlines
7.2
Good
10,000 reviews
Air New Zealand
8.0
Very good
505 reviews

Entertainment

7.4

Food

7.3

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

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 23m. Fly via Delta, United Airlines, or Qantas Airways to get the fastest option. There are 9461 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?

    $461 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Delta and Air Canada, with prices starting from $461 and $465, respectively.

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

    While some choose either Detroit Metropolitan Wayne County - Sydney Kingsford Smith or Detroit Metropolitan Wayne County - Auckland Intl, Detroit Metropolitan Wayne County - Melbourne is the most popular route 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, February is the cheapest month in which you can book a flight from Detroit to South Pacific (average of $1,035). Flying from Detroit to South Pacific in December is currently the most expensive (average of $1,626). 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.
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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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$677Average$1,204FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$702Average$1,139FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$723Average$1,106FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$751Average$1,224FlexibilityNo cancel feeOn-time69%
DeltaCheapest$780Average$1,441FlexibilityNo cancel feeOn-timeN/A
Air New ZealandCheapest$864Average$1,328FlexibilityNo cancel feeOn-time78%
Air FranceCheapest$1,047Average$1,408FlexibilityNo cancel feeOn-time77%

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