$676 Find Cheap Flights from Detroit to Australia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Detroit to Australia departing on 28/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Detroit to Australia

Cheapest return prices found by our users on KAYAK in the last 72 hours
Sydney
Sydney1 stop$1,342
Brisbane
Brisbane2 stops$1,316
Canberra
Canberra2 stops$1,757
Darwin
Darwin2 stops$2,746
Sydney
Sydney1 stop$1,342
Brisbane
Brisbane2 stops$1,316
Canberra
Canberra2 stops$1,757
Darwin
Darwin2 stops$2,746

Book Cheap Detroit to Australia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Detroit to Australia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Detroit to Australia

Wed, 22 Apr - Thu, 7 May
Multiple Airlines Logo
15:46 - 10:35
DTW
-
BNE
28h 49m
2 stops
Multiple Airlines Logo
11:55 - 07:20
BNE
-
DTW
33h 25m
2 stops
$1,316Multiple Airlines
Wed, 22 Apr - Thu, 7 May
Multiple Airlines Logo
08:00 - 10:35
DTW
-
BNE
36h 35m
3 stops
Multiple Airlines Logo
11:55 - 23:59
BNE
-
DTW
50h 04m
3 stops
$1,323Multiple Airlines
Wed, 22 Apr - Thu, 7 May
Qantas Airways Logo
19:16 - 06:55
DTW
-
SYD
21h 39m
1 stop
Qantas Airways Logo
12:00 - 18:26
SYD
-
DTW
20h 26m
1 stop
$1,342Qantas Airways
Wed, 22 Apr - Thu, 7 May
Multiple Airlines Logo
15:46 - 10:35
DTW
-
BNE
28h 49m
2 stops
Multiple Airlines Logo
11:55 - 05:35
BNE
-
DTW
31h 40m
3 stops
$1,349Multiple Airlines
Fri, 15 May - Tue, 26 May
American Airlines Logo
15:42 - 07:05
DTW
-
SYD
25h 23m
2 stops
American Airlines Logo
09:10 - 22:25
SYD
-
DTW
27h 15m
2 stops
$1,359American Airlines
Fri, 1 May - Sun, 17 May
American Airlines Logo
17:32 - 07:05
DTW
-
SYD
23h 33m
2 stops
American Airlines Logo
09:10 - 21:43
SYD
-
DTW
26h 33m
2 stops
$1,360American Airlines
Wed, 22 Apr - Thu, 7 May
American Airlines Logo
18:02 - 07:05
DTW
-
SYD
23h 03m
2 stops
American Airlines Logo
09:10 - 18:26
SYD
-
DTW
23h 16m
2 stops
$1,362American Airlines
Sat, 25 Apr - Sat, 9 May
Qantas Airways Logo
19:16 - 06:55
DTW
-
SYD
21h 39m
1 stop
Qantas Airways Logo
12:00 - 18:26
SYD
-
DTW
20h 26m
1 stop
$1,420Qantas Airways
Tue, 12 May - Tue, 26 May
Delta Logo
18:50 - 06:50
DTW
-
SYD
22h 00m
1 stop
Delta Logo
09:15 - 19:25
SYD
-
DTW
24h 10m
1 stop
$1,486Delta
Fri, 15 May - Tue, 26 May
ANA Logo
14:55 - 11:35
DTW
-
MEL
30h 40m
2 stops
ANA Logo
06:00 - 10:08
MEL
-
DTW
42h 08m
2 stops
$1,727ANA
Booking Insights

KAYAK's insights & trends for Detroit to Australia flights

Get data-powered insights and trends into flights from Detroit to Australia to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest month to fly from Detroit Metropolitan Wayne County Airport to Australia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Detroit Metropolitan Wayne County Airport to Australia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Detroit Metropolitan Wayne County Airport to Australia is November, when tickets cost $1,310 (return) on average. On the other hand, the most expensive months are April and December, when the average cost of return tickets is $1,994 and $1,755 respectively.

How far in advance should I book a flight from Detroit Metropolitan Wayne County Airport to Australia?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Detroit Metropolitan Wayne County Airport to Australia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on the flight from Detroit Metropolitan Wayne County Airport to Australia, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Find deals

Good to know

Low seasonApril
Cheapest flight$676
Best time to beat the crowds but there is an average 23% increase in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Detroit to Sydney

FAQs - booking Australia flights

  • How does KAYAK find such low prices on flights from Detroit to Australia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Detroit to Australia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Detroit to Australia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Detroit to Australia is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Detroit to Australia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Detroit to Australia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Detroit to Australia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Detroit to Australia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Detroit to Australia

 
Need help choosing which airline to fly with from Detroit to Australia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
Qantas AirwaysOverall score based on 1004 reviews
7.2Entertainment
8.1Crew
7.7Boarding
7.0Food
7.4Comfort
Airline reviews

My experience was great overall. Tanya was particularly friendly and helpful the entire trip. I was very pleased with her customer service skills. The plane was an older aircraft but the entire way was comfortable with barely any turbulence at all. Qantas should speed up its fleet renovation. Totally recommend using this airline.

10.0 ExcellentFernando, Feb 2026
PER - BNE
Read more Qantas Airways reviews

My experience was great overall. Tanya was particularly friendly and helpful the entire trip. I was very pleased with her customer service skills. The plane was an older aircraft but the entire way was comfortable with barely any turbulence at all. Qantas should speed up its fleet renovation. Totally recommend using this airline.

Qantas is always subpar beyond comfy chairs for a domestic flight

I liked boarding the plane. The staff were rude, the food was appalling and the chairs the most uncomfortable I have ever experienced

an hour late, then had to disembark on back stairs and take 4 flights up to get to main airport. No warning, and difficulty for those with canes and poor knees.

Well my expórtenle with Qantas it wasn’t that good KLM from Bs Aires was delay Santiago Chile Qantas QF 028 was still in the airport but the crew didn’t opened the door for me soo I lost my fly And I stuck in the airport 13 hrs waiting for next fly by Latam Arline My question is can I have my money back for business class

It was ok, the additional baggage charges were a bit excessive given winter is a time for skiing. To have to pay $600 extra for skis was tantamount to robbery. Airlines should consider sporting goods as baggage. Likewise, they should consider increasing the number of bags allowed on international flights to known ski destinations.

Flight was canceled. I was not alerted. It was only kayak that alerted me

Flight was 2.5 hours late leaving. We spent 50 minutes of that sitting on the plane with no explanation. They did reduce the time in the air so we arrived a little less late which was something. The cheese and crackers were okay but the wine was terrible.

Couldn't access entertainment on app as said in an email

Excellent as always, I won't fly to Australia, and back to the US on any other airline. The flight crew is always top notch, and have a way to make one feel extra special. Thank you for your service, I would rate Qantas Airways a 10+.

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

Information on your arrival and departure airports

Detroit (DTW)