HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Adelaide

$699+ Cheap flights from Detroit (DTT) to Adelaide (ADL)

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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — ADL
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Detroit to Adelaide with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Detroit to Adelaide

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Adelaide (ADL). 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 July 3, 2025.

Round-trip from

$1,012
(FlightHub)

One-way from

$699
(FlightHub)
From Detroit (DTT) to Adelaide
Search Deals
One-way flight from Detroit (DTT) to Adelaide
Search Deals

Find flight deals from Detroit to Adelaide

Cheapest flights from Detroit to Adelaide
Explore the most affordable flight options available from Detroit to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This FlightHub deal was found by Cheapflights users on 7/1. 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.
Thu 9/257:46 pmDTW - ADL
2 stops25h 04mQantas Airways
Sat 11/86:00 amADL - DTW
2 stops27h 28mQantas Airways
Deal found 7/1$1,012
This Orbitz deal was found by Cheapflights users on 7/1. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/254:10 pmDTW - ADL
3 stops36h 55mMultiple Airlines
Sat 11/86:00 amADL - DTW
3 stops51h 06mMultiple Airlines
Deal found 7/1$1,265
This United Airlines deal was found by Cheapflights users on 7/2. 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 12/210:44 amDTW - ADL
2 stops32h 41mUnited Airlines
Mon 1/52:55 pmADL - DTW
2 stops39h 51mUnited Airlines
Deal found 7/2$1,595
This Air Canada deal was found by Cheapflights users on 7/1. 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.
Thu 11/136:15 pmDTW - ADL
3 stops54h 25mAir Canada
Mon 11/177:55 pmADL - DTW
3 stops61h 11mAir Canada
Deal found 7/1$1,839
This Qatar Airways deal was found by Cheapflights users on 7/1. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/132:40 pmDTW - ADL
3 stops48h 25mQatar Airways
Mon 11/1710:00 pmADL - DTW
2 stops36h 31mQatar Airways
Deal found 7/1$3,020

Cheapflights Fare Finder

Customize your flight search to find flights from Detroit to Adelaide 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 July 3, 2025.
Use the filters below to find and compare flights from Detroit to Adelaide that are best for you.

Fly from

Detroit

Fly to

Adelaide

Route

Depart

Return

Price

DetroitAdelaide

DTW - ADL

DTWADL

Detroit Metropolitan Wayne County

Thu 9/25

7:46 pm-10:20 am

2 stops25h 04m

Adelaide

Sat 11/8

6:00 am-5:58 pm

2 stops27h 28m

$1,012

DetroitAdelaide

DTW - ADL

DTWADL

Detroit Metropolitan Wayne County

Thu 9/25

4:10 pm-6:35 pm

3 stops36h 55m

Adelaide

Sat 11/8

6:00 am-5:36 pm

3 stops51h 06m

$1,265

DetroitAdelaide

DTW - ADL

DTWADL

Detroit Metropolitan Wayne County

Fri 8/1

8:35 pm-11:50 am

3 stops49h 45m

$699

DetroitAdelaide

DTW - ADL

DTWADL

Detroit Metropolitan Wayne County

Fri 8/1

4:09 pm-1:30 pm

2 stops31h 51m

$919

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from Detroit to Adelaide

Have a flexible travel schedule? Discover the best time to fly to Adelaide 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 Adelaide
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Adelaide

Get insights into the airlines that provide service to Adelaide. 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 Adelaide. Reviews last updated July 3, 2025.
Get a feel of what it's like to fly with Qantas Airways and Air Canada from Detroit to Adelaide by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
868 reviews

Comfort

7.4

Entertainment

7.2

Boarding

7.7

Food

6.9

Overall

7.5

Crew

8.2

Reviews

1 / 20
4.0
Okay

Hendrik Bernardus,May 2025

SYD - PER

These economy class seats must be as cramped as they can possibly get? It's almost impossible for two adults to sit next to each other. The blonde Australian air hostess at the back was rude. Despite Qantas' bad service overall I've now had a few experiences where the attitude of the team on board just makes up for their flights always being late. This was not one of those flights. The ice cream is a nice touch!
Qantas Airways
7.5
Good
868 reviews
Qantas Airways
7.5
Good
868 reviews

Comfort

7.4

Entertainment

7.2

Boarding

7.7

Food

6.9

Overall

7.5

Crew

8.2

Reviews

1 / 20
4.0
Okay

Hendrik Bernardus,May 2025

SYD - PER

These economy class seats must be as cramped as they can possibly get? It's almost impossible for two adults to sit next to each other. The blonde Australian air hostess at the back was rude. Despite Qantas' bad service overall I've now had a few experiences where the attitude of the team on board just makes up for their flights always being late. This was not one of those flights. The ice cream is a nice touch!
Air Canada
7.1
Good
9,681 reviews
Qantas Airways
7.5
Good
868 reviews

Comfort

7.4

Entertainment

7.2

Boarding

7.7

Food

6.9

Overall

7.5

Crew

8.2

Reviews

1 / 20
4.0
Okay

Hendrik Bernardus,May 2025

SYD - PER

These economy class seats must be as cramped as they can possibly get? It's almost impossible for two adults to sit next to each other. The blonde Australian air hostess at the back was rude. Despite Qantas' bad service overall I've now had a few experiences where the attitude of the team on board just makes up for their flights always being late. This was not one of those flights. The ice cream is a nice touch!

Related info for your journey

Find useful and relevant information for your journey from Detroit to Adelaide. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What is the cheapest airline to fly from Detroit to Adelaide round-trip?

    Qantas Airways, at $1,012, was found to be the cheapest airline from Detroit to Adelaide..

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

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

  • How can I find direct flights from Detroit to Adelaide?

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

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

    Yes. Cheapflights offers flight deals from Detroit to Adelaide 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 Adelaide?

    Currently, August is the cheapest month in which you can book a flight from Detroit to Adelaide (average of $1,214). Flying from Detroit to Adelaide in December is currently the most expensive (average of $2,057). 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

Traveling to a place near Detroit?

Book flights to Detroit if you plan to visit one of these locations
Glenelg

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.