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Cheap flights from Detroit to Australia from C$ 866

DTT — SYD
25 Oct — 1 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Detroit to Australia

Enter your travel dates to find the best prices.

Cheapest flights from Detroit to Australia

Mon 5/107:41 p.m. -
1 stop21h 14m
Tue 20/1011:20 a.m. -
1 stop22h 17m
Deal found 20/9C$ 1,848
Sun 4/107:00 a.m. -
1 stop33h 55m
Tue 20/1011:20 a.m. -
1 stop22h 17m
Deal found 20/9C$ 1,864
Tue 13/107:00 a.m. -
1 stop33h 55m
Mon 9/1111:50 a.m. -
1 stop20h 16m
Deal found 22/9C$ 1,865
Fri 25/1210:35 a.m. -
2 stops29h 55m
Tue 12/111:20 a.m. -
2 stops26h 03m
Deal found 24/9C$ 1,867
Sun 4/107:00 a.m. -
1 stop33h 55m
Wed 14/1011:20 a.m. -
2 stops24h 20m
Deal found 20/9C$ 1,871
Wed 21/104:20 p.m. -
2 stops24h 35m
Thu 29/1011:50 a.m. -
2 stops23h 40m
Deal found 22/9C$ 1,878
Mon 9/114:45 p.m. -
1 stop22h 15m
Mon 16/119:15 a.m. -
1 stop29h 12m
Deal found 25/9C$ 1,889
Mon 9/116:20 p.m. -
1 stop22h 10m
Mon 16/1110:40 a.m. -
1 stop24h 25m
Deal found 24/9C$ 1,891
Mon 2/114:00 p.m. -
1 stop24h 00m
Mon 23/1110:10 a.m. -
1 stop22h 50m
Deal found 24/9C$ 1,891
Tue 20/107:57 p.m. -
2 stops45h 53m
Tue 10/1110:10 a.m. -
2 stops27h 08m
Deal found 24/9C$ 1,898
Wed 25/113:24 p.m. -
2 stops25h 56m
Mon 7/1211:50 a.m. -
1 stop22h 00m
Deal found 25/9C$ 1,904
Tue 13/1012:40 p.m. -
1 stop28h 10m
Mon 9/1110:40 a.m. -
1 stop24h 25m
Deal found 25/9C$ 1,905

Find flight deals from Detroit to Australia

Round-trip from

C$ 1,658

One-way from

C$ 866

Popular in

October

Cheapest in

March

Average price

C$ 1,960
Delta
  • Delta
  • 25/1-3/3
  • 2 total stops
  • 46h 39m total
  • Detroit to Australia
Search Deals
6/11-31/12
  • 6/11-31/12
  • 2 total stops
  • 31h 25m total
  • Detroit to Australia
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 210 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Detroit to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitBrisbane

DTW Detroit Metropolitan Wayne County - BNE Brisbane

DTWBNE

Detroit Metropolitan Wayne County

Thu 31/12

12:30 p.m.-7:30 a.m.

2 stops28h 00m

Brisbane

Wed 31/12

12:00 a.m.-9:00 a.m.

Nonstop0h 00m

C$ 987

DetroitMelbourne

DTW Detroit Metropolitan Wayne County - MEL Melbourne

DTWMEL

Detroit Metropolitan Wayne County

Fri 13/11

6:00 a.m.-9:45 a.m.

3 stops35h 45m

Melbourne

Wed 31/12

12:00 a.m.-9:00 a.m.

Nonstop0h 00m

C$ 1,001

DetroitSydney

DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith

DTWSYD

Detroit Metropolitan Wayne County

Wed 20/1

8:55 a.m.-9:05 a.m.

2 stops32h 10m

Sydney Kingsford Smith

Wed 31/12

12:00 a.m.-9:00 a.m.

Nonstop0h 00m

C$ 1,014

DetroitSydney

DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith

DTWSYD

Detroit Metropolitan Wayne County

Fri 6/11

10:28 p.m.-8:15 p.m.

3 stops53h 47m

Sydney Kingsford Smith

Wed 31/12

12:00 a.m.-9:00 a.m.

Nonstop0h 00m

C$ 1,015

DetroitSydney

DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith

DTWSYD

Detroit Metropolitan Wayne County

Sat 21/11

6:26 p.m.-9:05 a.m.

2 stops46h 39m

Sydney Kingsford Smith

Wed 31/12

12:00 a.m.-9:00 a.m.

Nonstop0h 00m

C$ 1,018

DetroitMelbourne

DTW Detroit Metropolitan Wayne County - MEL Melbourne

DTWMEL

Detroit Metropolitan Wayne County

Sun 8/11

6:00 a.m.-11:10 a.m.

3 stops37h 10m

Melbourne

Wed 31/12

12:00 a.m.-9:00 a.m.

Nonstop0h 00m

C$ 1,031

DetroitSydney

DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith

DTWSYD

Detroit Metropolitan Wayne County

Fri 6/11

5:05 p.m.-9:20 a.m.

1 stop24h 15m

Sydney Kingsford Smith

Wed 31/12

12:00 a.m.-9:00 a.m.

Nonstop0h 00m

C$ 1,062

DetroitSydney

DTW Detroit Metropolitan Wayne County - SYD Sydney Kingsford Smith

DTWSYD

Detroit Metropolitan Wayne County

Wed 20/1

4:59 p.m.-8:30 a.m.

1 stop23h 31m

Sydney Kingsford Smith

Wed 31/12

12:00 a.m.-9:00 a.m.

Nonstop0h 00m

C$ 1,120

DetroitMelbourne

DTW Detroit Metropolitan Wayne County - MEL Melbourne

DTWMEL

Detroit Metropolitan Wayne County

Sun 8/11

5:05 p.m.-10:30 a.m.

1 stop25h 25m

Melbourne

Wed 31/12

12:00 a.m.-9:00 a.m.

Nonstop0h 00m

C$ 1,144

DetroitMelbourne

DTW Detroit Metropolitan Wayne County - MEL Melbourne

DTWMEL

Detroit Metropolitan Wayne County

Sat 14/11

8:30 p.m.-8:00 a.m.

1 stop43h 30m

Melbourne

Wed 31/12

12:00 a.m.-9:00 a.m.

Nonstop0h 00m

C$ 1,154

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/9

Showing 1-10 of 49 resultsSorted by cheapest first
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Best time to book a flight from Detroit to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Detroit with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Detroit to Australia

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

Currently, March is the cheapest month in which you can book a flight from Detroit to Australia (average of C$ 1,490). Flying from Detroit to Australia in July is currently the most expensive (average of C$ 2,008). 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.

How far ahead should I book a flight from Detroit to Australia?

To ensure you get the cheapest price possible for a flight from Detroit to Australia, you should look to book at least 35 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Australia

Read reviews from past customers who have flown Delta,Qantas Airways, andUnited Airlines from Detroit to Australia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,600 reviews
Check prices

Entertainment

7.8

Food

7.2

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Laura,Aug 2023

DTW - BOS

Finally got on a flight to Boston and all went ok. We were the last to board and sat in the last seats on the plane. Not particularly treated well after waiting all day to travel.
Delta
7.8
Good
8,600 reviews
Delta
7.8
Good
8,600 reviews
Check prices

Entertainment

7.8

Food

7.2

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Laura,Aug 2023

DTW - BOS

Finally got on a flight to Boston and all went ok. We were the last to board and sat in the last seats on the plane. Not particularly treated well after waiting all day to travel.
Qantas Airways
7.5
Good
1,103 reviews
Delta
7.8
Good
8,600 reviews
Check prices

Entertainment

7.8

Food

7.2

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Laura,Aug 2023

DTW - BOS

Finally got on a flight to Boston and all went ok. We were the last to board and sat in the last seats on the plane. Not particularly treated well after waiting all day to travel.
United Airlines
7.4
Good
10,237 reviews
Delta
7.8
Good
8,600 reviews
Check prices

Entertainment

7.8

Food

7.2

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Laura,Aug 2023

DTW - BOS

Finally got on a flight to Boston and all went ok. We were the last to board and sat in the last seats on the plane. Not particularly treated well after waiting all day to travel.
American Airlines
7.0
Good
12,087 reviews
Delta
7.8
Good
8,600 reviews
Check prices

Entertainment

7.8

Food

7.2

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

7.8

Reviews

1 / 20
4.0
Okay

Laura,Aug 2023

DTW - BOS

Finally got on a flight to Boston and all went ok. We were the last to board and sat in the last seats on the plane. Not particularly treated well after waiting all day to travel.

Related info for your journey

  • What airport do you fly from for flights from Detroit to Australia?

    Detroit All airports (DTT) is the airport you will fly out of if you book a flight from Detroit to Australia. It is only a 0.9 km journey to All airports (DTT) from Detroit’s city centre.

  • How long is the flight from Detroit to Australia?

    Departing from Detroit to Australia will take you 21h 10m. There are 14695 km between Detroit and Australia. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Detroit to Australia (average of C$ 1,490). Flying from Detroit to Australia in July is currently the most expensive (average of C$ 2,008). 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

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Detroit to Australia

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 1,196AverageC$ 1,764FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qantas AirwaysCheapestC$ 1,205AverageC$ 1,926FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Detroit to Australia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Detroit to Australia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Detroit to Australia?

Millions of users choose and trust Cheapflights to book the best flight deals from Detroit to Australia for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Detroit to Australia with no change fees?

Yes, we can. To see specific flights from Detroit to Australia with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Detroit to Australia become cheaper?

Yes! Start tracking prices for Detroit to Australia flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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