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$400+ 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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SYD
août 5 — août 121
mar. 8/5
mar. 8/12
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 juillet 31, 2025.

Round-trip from

$792
(Air Canada)

One-way from

$400
(American Airlines)

Popular in

September

Cheapest in

February

Average price

$1,085
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. 6% potential increase in price ($73 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in July 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 juillet 31, 2025.

This United Airlines deal was found by Cheapflights users on 7/31. 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.
dim. 11/95:35 pmDTW - AKL
1 stop21h 35mUnited Airlines
sam. 2/73:50 pmAKL - DTW
1 stop20h 53mUnited Airlines
Deal found 7/31$788
This American Airlines deal was found by Cheapflights users on 7/29. 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.
mar. 11/113:50 pmDTW - AKL
2 stops28h 45mAmerican Airlines
sam. 11/221:20 pmAKL - DTW
1 stop23h 23mAmerican Airlines
Deal found 7/29$789
This Air Canada deal was found by Cheapflights users on 7/30. 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.
sam. 8/168:35 pmDTW - SYD
2 stops44h 45mAir Canada
jeu. 9/259:20 amSYD - DTW
2 stops26h 09mAir Canada
Deal found 7/30$792
This Ticket deal was found by Cheapflights users on 7/31. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/17:44 pmDTW - SYD
1 stop21h 11mQantas Airways
dim. 9/1412:10 pmSYD - DTW
1 stop24h 23mQantas Airways
Deal found 7/31$806
This Delta deal was found by Cheapflights users on 7/31. 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.
mer. 9/245:40 pmDTW - SYD
2 stops22h 55mDelta
mar. 10/710:25 amSYD - DTW
2 stops29h 16mDelta
Deal found 7/31$820
This Ovago deal was found by Cheapflights users on 7/31. 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.
ven. 11/143:50 pmDTW - AKL
1 stop23h 20mQantas Airways
dim. 2/81:20 pmAKL - DTW
1 stop18h 28mQantas Airways
Deal found 7/31$820
This United Airlines deal was found by Cheapflights users on 7/30. 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.
jeu. 9/44:53 pmDTW - SYD
2 stops24h 02mUnited Airlines
dim. 9/1410:20 amSYD - DTW
1 stop20h 06mUnited Airlines
Deal found 7/30$831
This Air Canada deal was found by Cheapflights users on 7/30. 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.
dim. 11/166:15 pmDTW - AKL
3 stops52h 35mAir Canada
mer. 11/267:00 amAKL - DTW
3 stops52h 36mAir Canada
Deal found 7/30$832
This FlightHub deal was found by Cheapflights users on 7/30. 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.
jeu. 10/308:15 amDTW - AKL
1 stop28h 40mAir New Zealand
ven. 11/217:45 pmAKL - DTW
1 stop21h 57mAir New Zealand
Deal found 7/30$845
This Air Canada deal was found by Cheapflights users on 7/30. 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.
ven. 10/314:30 pmDTW - SYD
2 stops25h 05mMultiple Airlines
dim. 11/911:20 amSYD - DTW
2 stops46h 16mMultiple Airlines
Deal found 7/30$861
This Delta deal was found by Cheapflights users on 7/31. 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.
lun. 11/105:50 pmDTW - AKL
1 stop20h 45mDelta
lun. 2/92:35 pmAKL - DTW
1 stop25h 39mDelta
Deal found 7/31$863
This American Airlines deal was found by Cheapflights users on 7/31. 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.
jeu. 8/144:07 pmDTW - SYD
2 stops24h 58mAmerican Airlines
dim. 8/249:10 amSYD - DTW
2 stops27h 31mAmerican Airlines
Deal found 7/31$880

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 juillet 31, 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

sam. 8/16

8:35 pm-7:20 am

2 stops44h 45m

Sydney Kingsford Smith

jeu. 9/25

9:20 am-9:29 pm

2 stops26h 09m

$792

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

lun. 9/1

7:44 pm-6:55 am

1 stop21h 11m

Sydney Kingsford Smith

dim. 9/14

12:10 pm-10:33 pm

1 stop24h 23m

$806

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

mer. 9/24

9:01 am-7:00 am

2 stops31h 59m

Sydney Kingsford Smith

mar. 10/7

11:20 am-4:40 pm

1 stop20h 20m

$820

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

jeu. 9/4

4:00 pm-6:35 am

1 stop24h 35m

Sydney Kingsford Smith

jeu. 9/18

9:25 am-4:28 pm

1 stop21h 03m

$831

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

jeu. 8/14

4:07 pm-7:05 am

2 stops24h 58m

Sydney Kingsford Smith

dim. 8/24

9:10 am-10:41 pm

2 stops27h 31m

$880

DetroitBrisbane

DTW - BNE

DTWBNE

Detroit Metropolitan Wayne County

sam. 11/1

6:15 pm-8:45 am

2 stops48h 30m

Brisbane

mer. 11/5

10:45 am-5:36 pm

2 stops45h 51m

$902

DetroitBrisbane

DTW - BNE

DTWBNE

Detroit Metropolitan Wayne County

ven. 11/21

4:30 pm-8:45 am

2 stops25h 15m

Brisbane

lun. 11/24

10:45 am-5:36 pm

2 stops45h 51m

$931

DetroitAuckland

DTW - AKL

DTWAKL

Detroit Metropolitan Wayne County

sam. 10/18

3:55 pm-7:50 am

1 stop22h 55m

Auckland Intl

jeu. 10/30

1:35 pm-10:55 pm

1 stop26h 20m

$951

DetroitBrisbane

DTW - BNE

DTWBNE

Detroit Metropolitan Wayne County

mer. 11/19

3:50 pm-7:45 am

1 stop24h 55m

Brisbane

mer. 12/3

10:45 am-10:14 pm

1 stop26h 29m

$965

DetroitBrisbane

DTW - BNE

DTWBNE

Detroit Metropolitan Wayne County

lun. 11/3

5:35 pm-7:30 am

1 stop22h 55m

Brisbane

lun. 11/17

11:40 am-11:42 pm

2 stops27h 02m

$969

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 56 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 $1,028). Flying from Detroit to South Pacific in December is currently the most expensive (average of $1,619). 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 juillet 31, 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 juillet 31, 2025.
Read through reviews of airlines operating flights from Detroit to South Pacific, such as Korean Air, Delta, and Alaska Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,121 reviews

Comfort

8.2

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,121 reviews
Korean Air
8.4
Very good
1,121 reviews

Comfort

8.2

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,981 reviews
Korean Air
8.4
Very good
1,121 reviews

Comfort

8.2

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Alaska Airlines
8.0
Very good
10,000 reviews
Korean Air
8.4
Very good
1,121 reviews

Comfort

8.2

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Air New Zealand
8.0
Very good
501 reviews
Korean Air
8.4
Very good
1,121 reviews

Comfort

8.2

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
KLM
7.8
Good
1,383 reviews
Korean Air
8.4
Very good
1,121 reviews

Comfort

8.2

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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.

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

    $400 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 United Airlines and Delta, with prices starting from $403 and $415, respectively.

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

    While some choose either Detroit Metropolitan Wayne County - Auckland Intl or Detroit Metropolitan Wayne County - Melbourne, Detroit Metropolitan Wayne County - Sydney Kingsford Smith 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 $1,028). Flying from Detroit to South Pacific in December is currently the most expensive (average of $1,619). 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 juillet 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$677Average$1,198FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$702Average$1,149FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$723Average$1,144FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$751Average$1,446FlexibilityNo cancel feeOn-time69%
DeltaCheapest$780Average$1,596FlexibilityNo cancel feeOn-timeN/A
Air New ZealandCheapest$864Average$1,437FlexibilityNo cancel feeOn-time78%
Air FranceCheapest$1,047Average$1,408FlexibilityNo cancel feeOn-time77%

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