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South Pacific

$478+ 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 3/13. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SYD
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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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 January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/27. 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 2/179:10 am
DTW
-
AKL
2 stops30h 00m
United Airlines
Thu 3/122:50 pm
AKL
-
DTW
2 stops24h 20m
United Airlines
Deal found 1/27$806
This Delta deal was found by Cheapflights users on 1/26. 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.
Thu 2/196:25 pm
DTW
-
AKL
1 stop20h 10m
Delta
Thu 2/262:35 pm
AKL
-
DTW
1 stop18h 51m
Delta
Deal found 1/26$813
This Delta deal was found by Cheapflights users on 1/27. 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.
Sun 2/16:38 pm
DTW
-
AKL
1 stop19h 57m
Delta
Fri 2/132:35 pm
AKL
-
DTW
1 stop18h 51m
Delta
Deal found 1/27$814
This Delta deal was found by Cheapflights users on 1/27. 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.
Sun 2/18:15 am
DTW
-
AKL
2 stops30h 20m
Delta
Sun 2/82:35 pm
AKL
-
DTW
1 stop18h 50m
Delta
Deal found 1/27$819
This Delta deal was found by Cheapflights users on 1/27. 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 1/308:30 pm
DTW
-
AKL
1 stop42h 05m
Delta
Wed 2/112:35 pm
AKL
-
DTW
1 stop18h 50m
Delta
Deal found 1/27$825
This Delta deal was found by Cheapflights users on 1/27. 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.
Sat 1/318:30 pm
DTW
-
AKL
1 stop42h 05m
Delta
Sat 2/72:35 pm
AKL
-
DTW
2 stops22h 54m
Delta
Deal found 1/27$830
This United Airlines deal was found by Cheapflights users on 1/27. 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 2/22:19 pm
DTW
-
AKL
2 stops24h 51m
United Airlines
Mon 2/163:50 pm
AKL
-
DTW
2 stops35h 42m
United Airlines
Deal found 1/27$835
This KAYAK deal was found by Cheapflights users on 1/28. 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.
Mon 2/27:10 am
DTW
-
AKL
1 stop32h 00m
Air New Zealand
Sat 2/73:50 pm
AKL
-
DTW
1 stop23h 24m
Air New Zealand
Deal found 1/28$838
This Mytrip deal was found by Cheapflights users on 1/27. 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 2/246:14 pm
DTW
-
AKL
2 stops25h 21m
Multiple Airlines
Tue 3/32:50 pm
AKL
-
DTW
3 stops31h 40m
Multiple Airlines
Deal found 1/27$843
This Air Canada deal was found by Cheapflights users on 1/27. 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 2/186:15 pm
DTW
-
BNE
2 stops47h 30m
Air Canada
Thu 3/129:45 am
BNE
-
DTW
2 stops45h 50m
Air Canada
Deal found 1/27$882
This Expedia deal was found by Cheapflights users on 1/28. 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.
Fri 3/134:01 pm
DTW
-
MEL
1 stop21h 59m
Qantas Airways
Sat 3/284:05 pm
MEL
-
DTW
1 stop20h 17m
Qantas Airways
Deal found 1/28$927
This Air Canada deal was found by Cheapflights users on 1/28. 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 2/1811:00 am
DTW
-
BNE
2 stops30h 45m
Multiple Airlines
Thu 3/127:50 pm
BNE
-
DTW
3 stops59h 45m
Multiple Airlines
Deal found 1/28$930

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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$806
(United Airlines)

One-way from

$478
(Trip.com)

Popular in

April

Cheapest in

September

Average price

$1,059
Provider with most accurate pricing for Detroit (DTT)-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit (DTT)-Sydney Kingsford Smith flights.
Search Deals
From Detroit (DTT) to South Pacific
Search Deals
One-way flight from Detroit (DTT) to South Pacific
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($92 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 29, 2026.
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

DetroitAuckland

DTW - AKL

DTWAKL

Detroit Metropolitan Wayne County

Tue 2/17

8:55 pm-8:35 am

1 stop41h 40m

Auckland Intl

Thu 3/12

1:35 pm-3:12 pm

1 stop18h 37m

$807

DetroitAuckland

DTW - AKL

DTWAKL

Detroit Metropolitan Wayne County

Thu 2/19

6:25 pm-8:35 am

1 stop20h 10m

Auckland Intl

Thu 2/26

2:35 pm-3:26 pm

1 stop18h 51m

$813

DetroitAuckland

DTW - AKL

DTWAKL

Detroit Metropolitan Wayne County

Sat 2/14

4:43 pm-9:10 am

2 stops22h 27m

Auckland Intl

Sun 3/1

3:50 pm-11:59 pm

1 stop26h 09m

$814

DetroitAuckland

DTW - AKL

DTWAKL

Detroit Metropolitan Wayne County

Fri 3/20

4:25 pm-7:35 am

1 stop22h 10m

Auckland Intl

Fri 3/27

1:35 pm-8:40 pm

1 stop24h 05m

$814

DetroitAuckland

DTW - AKL

DTWAKL

Detroit Metropolitan Wayne County

Wed 3/18

10:28 am-8:10 am

2 stops28h 42m

Auckland Intl

Tue 3/24

2:50 pm-10:25 pm

2 stops24h 35m

$819

DetroitAuckland

DTW - AKL

DTWAKL

Detroit Metropolitan Wayne County

Mon 2/9

8:00 am-8:35 am

2 stops30h 35m

Auckland Intl

Mon 2/23

2:35 pm-12:09 am

2 stops27h 34m

$819

DetroitAuckland

DTW - AKL

DTWAKL

Detroit Metropolitan Wayne County

Sat 3/21

9:15 am-7:35 am

2 stops29h 20m

Auckland Intl

Fri 3/27

1:35 pm-11:59 pm

2 stops27h 24m

$819

DetroitAuckland

DTW - AKL

DTWAKL

Detroit Metropolitan Wayne County

Mon 3/23

12:20 pm-7:35 am

2 stops26h 15m

Auckland Intl

Thu 3/26

1:35 pm-11:59 pm

2 stops27h 24m

$819

DetroitAuckland

DTW - AKL

DTWAKL

Detroit Metropolitan Wayne County

Wed 3/18

8:09 am-7:35 am

2 stops30h 26m

Auckland Intl

Fri 3/27

1:35 pm-11:59 pm

2 stops27h 24m

$819

DetroitBrisbane

DTW - BNE

DTWBNE

Detroit Metropolitan Wayne County

Mon 3/9

6:15 pm-7:45 am

2 stops47h 30m

Brisbane

Mon 3/23

9:45 am-5:35 pm

2 stops45h 50m

$968

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

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 $834). 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.

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 January 29, 2026.
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
577 reviews

Overall

8.0

Food

7.4

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.4

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane
Air New Zealand
8.0
Very good
577 reviews
Air New Zealand
8.0
Very good
577 reviews

Overall

8.0

Food

7.4

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.4

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane
Delta
7.9
Good
8,128 reviews
Air New Zealand
8.0
Very good
577 reviews

Overall

8.0

Food

7.4

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.4

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane
Qantas Airways
7.5
Good
981 reviews
Air New Zealand
8.0
Very good
577 reviews

Overall

8.0

Food

7.4

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.4

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane
United Airlines
7.4
Good
9,215 reviews
Air New Zealand
8.0
Very good
577 reviews

Overall

8.0

Food

7.4

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.4

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane
American Airlines
7.2
Good
11,205 reviews
Air New Zealand
8.0
Very good
577 reviews

Overall

8.0

Food

7.4

Boarding

8.2

Comfort

8.0

Crew

8.5

Entertainment

7.4

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane

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 22h 27m. Fly via Delta, United Airlines, or Air Canada to get the fastest option. There are 8406 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?

    $434 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on American Airlines and Qantas Airways, with prices starting from $437 and $455, 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, 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 $834). 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$590Average$1,311FlexibilityNo cancel feeOn-timeN/A
Qantas AirwaysCheapest$669Average$1,135FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$702Average$1,184FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$723Average$983FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$751Average$1,117FlexibilityNo cancel feeOn-time69%
Air New ZealandCheapest$810Average$1,330FlexibilityNo cancel feeOn-time78%
Air FranceCheapest$1,047Average$1,408FlexibilityNo cancel feeOn-time77%

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