DTW - SYD

$671 Find Cheap Flights from Detroit to Sydney

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 Sydney departing on 6/5. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Sydney

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Detroit to Sydney, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Detroit to Sydney, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 20% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest return fare
$1,332
Overall average: $1,981
Qantas Airways
Wed 22/4Thu 7/5
DTW - SYD • 1 stop
Cheapest one-way flight
$671
Typical prices: $1,312-$1,742
Multiple Airlines
Wed 6/5
DTW - SYD • 2 stops
Top airlines
Qantas Airways
Cheapest • from $1,332 (return)
Qantas Airways
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Detroit and Sydney. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top stopover airports
San Francisco (SFO)
Cheapest • Avg $1,829 (return)
San Francisco (SFO)
Shortest trip • 21h 22m (one-way)
Insights
Insights
Insights
Insights
When to travel
November
Cheapest • 16% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Sydney!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Detroit to Sydney (DTW-SYD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Detroit to Sydney 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 Sydney

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
$1,332Qantas Airways
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
$1,349American Airlines
Fri, 1 May - Sun, 10 May
American Airlines Logo
17:32 - 07:05
DTW
-
SYD
23h 33m
2 stops
American Airlines Logo
09:10 - 21:21
SYD
-
DTW
26h 11m
2 stops
$1,351American 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
$1,352American Airlines
Tue, 5 May - Tue, 12 May
Multiple Airlines Logo
15:46 - 11:50
DTW
-
SYD
30h 04m
2 stops
Multiple Airlines Logo
13:15 - 07:20
SYD
-
DTW
32h 05m
2 stops
$1,391Multiple Airlines
Mon, 20 Apr - Sun, 3 May
Multiple Airlines Logo
15:46 - 12:05
DTW
-
SYD
30h 19m
2 stops
Multiple Airlines Logo
13:15 - 07:20
SYD
-
DTW
32h 05m
2 stops
$1,409Multiple 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
$1,410Qantas Airways
Tue, 5 May - Mon, 18 May
Multiple Airlines Logo
15:46 - 11:50
DTW
-
SYD
30h 04m
2 stops
Multiple Airlines Logo
13:15 - 07:20
SYD
-
DTW
32h 05m
2 stops
$1,416Multiple Airlines
Sat, 25 Apr - Sat, 9 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
$1,420American Airlines
Fri, 1 May - Fri, 8 May
American Airlines Logo
15:42 - 07:05
DTW
-
SYD
25h 23m
2 stops
American Airlines Logo
09:10 - 21:43
SYD
-
DTW
26h 33m
2 stops
$1,422American Airlines
Booking Insights

KAYAK's insights & trends for Detroit to Sydney flights

Get data-powered insights and trends into flights from Detroit to Sydney 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 Sydney?

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 Sydney, 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 Sydney is November, where tickets cost $1,301 (return) on average. On the other hand, the most expensive months are April and December, where the average cost of round-trip tickets is $1,981 and $1,743 respectively.

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

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 Sydney, 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 Sydney, 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 seasonMarch
Cheapest flight$671
Most popular time to fly (12% more expensive on average)
Flight from Detroit to Sydney

When to book flights from Detroit to Sydney

Are your dates flexible? Find out the best times to travel from Detroit to Sydney based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Detroit to Sydney flights

  • Which family-friendly airline should I consider for my flight from Detroit to Sydney with my kids?

    United Airlines is one of the excellent family-friendly choices for your flight from Detroit to Sydney. The airline offers various amenities to ensure a smooth journey with kids, including pre-boarding, complimentary kid-friendly meals, in-flight entertainment with a wide selection of children's shows and movies, and a helpful and attentive cabin crew to assist families.

  • Can I rent a car after deplaning from my Detroit to Sydney flight at Sydney Kingsford Smith (SYD)?

    Yes, renting a car after landing at Sydney Kingsford Smith (SYD) airport is a great option for movement flexibility and convenience. Car rentals are easily accessible in Terminal 2 (T2) and Terminal 3 (T3) on the arrivals level. Some of the onsite car rental agencies include Avis, Budget, Hertz, and Thrifty.

  • Which cities can I visit after deplaning from my Detroit to Sydney flight at Sydney Kingsford Smith (SYD)?

    Besides serving as the major gateway to Sydney, SYD's strategic location and excellent transportation links make it a destination airport for nearby cities, such as Newcastle and Wollongong. For a convenient connection to these cities, you can consider taking a taxi, a ride-share service or a car rental.

  • Which eco-friendly airline can I consider for my Detroit to Sydney flight?

    Delta Air Lines is among the eco-friendly airlines you should consider for your Detroit to Sydney flight. The airline has implemented various sustainability initiatives, including investing in fuel-efficient aircraft, carbon offset programs, and sustainable aviation fuel usage. Its commitment to reducing emissions and environmental impact makes them a responsible option for eco-conscious travelers.

  • What is the cheapest flight from Detroit Metropolitan Wayne County Airport to Sydney?

    In the last 3 days, the lowest price for a flight from Detroit Metropolitan Wayne County Airport to Sydney was $671 for a one-way ticket and $1,332 for a return.

  • Which aircraft models fly most regularly from Detroit to Sydney?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Detroit to Sydney?

    oneworld is the only airline alliance operating flights between Detroit and Sydney.

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

    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 Sydney.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from Detroit 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 Sydney?

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

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

    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 to Sydney from Detroit up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Detroit Metropolitan Wayne County Airport to Sydney

  • Since most airlines operating from Detroit to Sydney via Detroit Metropolitan Wayne County (DTW) and Sydney Kingsford Smith (SYD) have flights with at least a single layover, you may have to incorporate your layovers into your travel schedule. Some of the common layovers to expect on this route include Houston George Bush Intl (IAH) and Auckland Intl (AKL).
  • One of the benefits of flying from Detroit to Sydney with Air Canada is its ticket upgrading services. During your first layover, the airline will likely email you requesting to top up your ticket to access first-class services at a discounted price.
  • To connect from the city center to Detroit Metropolitan Wayne County (DTW) for your flight to Sydney, you may board a taxi, ride-share services including Uber and Lyft or public means of transport such as buses and trains. SMART Buses – Route 261 FAST Michigan Avenue, Routes 125 (Fort Street) and Route 280 (Middlebelt South) – are the dominant and arguably the most cost-effective transport option from the city center to DTW.
  • Although most airlines connecting from Detroit to Sydney highly consider Persons with Reduced Mobility (PRMs), United and Air New Zealand are ranked among PRMs-friendly airlines for this route. Among their PRM-friendly amenities include priority boarding for PRMs, free access to wheelchair services and the availability of well-trained staff who offer personalized services to PRMs.
  • If you're traveling from Detroit to Sydney with your furry friend, you'll prioritize reserving your flight ticket with Delta or Air Canada. These two airlines' pet-friendly policies allow you to travel with your smaller caged pet under your seat, while larger pets travel as cargo in a pressure and temperature-controlled cargo hold.

Reviews of the top airline flying from Detroit to Sydney

 
See real verified KAYAK customer reviews for airlines flying from Detroit to Sydney. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Detroit to Sydney? 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
7.4Comfort
7.0Food
8.1Crew
7.2Entertainment
7.7Boarding
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 Sydney

Information on your arrival and departure airports

Detroit (DTW)
Sydney (SYD)