DTW - SYD

$680 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 30/10. 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

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 21% 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.

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

Tue, 30 Sep - Tue, 30 Dec
United Airlines Logo
16:20 - 07:00DTW-SYD
24h 40m2 stops
United Airlines Logo
11:20 - 23:38SYD-DTW
28h 18m2 stops
$1,256United Airlines
Find Deal
Mon, 27 Oct - Sun, 9 Nov
Qantas Airways Logo
17:42 - 06:55DTW-SYD
22h 13m1 stop
Qantas Airways Logo
14:05 - 18:43SYD-DTW
20h 38m1 stop
$1,274Qantas Airways
Find Deal
Sat, 27 Sep - Sun, 5 Oct
Delta Logo
21:45 - 06:35DTW-SYD
42h 50m2 stops
Delta Logo
10:25 - 22:20SYD-DTW
26h 55m2 stops
$1,277Delta
Find Deal
Sat, 27 Sep - Sun, 5 Oct
Delta Logo
16:00 - 06:35DTW-SYD
24h 35m1 stop
Delta Logo
10:25 - 19:20SYD-DTW
23h 55m1 stop
$1,297Delta
Find Deal
Wed, 22 Oct - Sat, 8 Nov
American Airlines Logo
13:07 - 08:05DTW-SYD
27h 58m2 stops
American Airlines Logo
11:20 - 22:30SYD-DTW
27h 10m2 stops
$1,324American Airlines
Find Deal
Wed, 1 Oct - Wed, 15 Oct
American Airlines Logo
15:18 - 07:30DTW-SYD
26h 12m2 stops
American Airlines Logo
10:10 - 21:50SYD-DTW
26h 40m2 stops
$1,325American Airlines
Find Deal
Wed, 22 Oct - Thu, 13 Nov
Air Canada Logo
09:00 - 08:20DTW-SYD
32h 20m2 stops
Air Canada Logo
11:20 - 17:35SYD-DTW
46h 15m2 stops
$1,469Air Canada
Find Deal
Thu, 23 Oct - Sat, 15 Nov
Air Canada Logo
20:35 - 08:20DTW-SYD
44h 45m2 stops
Air Canada Logo
11:20 - 17:35SYD-DTW
46h 15m2 stops
$1,472Air Canada
Find Deal
Mon, 20 Oct - Sun, 2 Nov
Logo
14:22 - 12:45DTW-SYD
31h 23m3 stops
Logo
05:00 - 00:58SYD-DTW
34h 58m2 stops
$1,763
Find Deal
Wed, 29 Oct - Wed, 5 Nov
Logo
14:22 - 12:45DTW-SYD
31h 23m3 stops
Logo
14:00 - 05:30SYD-DTW
31h 30m2 stops
$1,855
Find Deal

Everything you should know

Top airlines
United Airlines
Cheapest • from $1,256 (return)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
2 weeks
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 9% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
March
Cheapest • 11% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
$1,256
Overall average: $1,468
United Airlines
Tue 30/9Tue 30/12
DTW - SYD • 2 stops
Cheapest one-way flight
$680
Typical prices: $738-987
American Airlines
Thu 30/10
DTW - SYD • 2 stops
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!
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’s the cheapest day of the week to fly from Detroit to Sydney?

The average price of all round-trip flights from Detroit Metropolitan Wayne County Airport to Sydney clicked on KAYAK for each day over the last 12 months.

When flying from Detroit to Sydney, you should consider leaving on a Wednesday and avoid Thursdays if you are looking for the best rates. For your return to Detroit, you’ll find the best rates on Thursdays and the most expensive ones on Saturdays.

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 March, where tickets cost $1,337 (return) on average. On the other hand, the most expensive months are April and October, where the average cost of round-trip tickets is $1,882 and $1,732 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 2 weeks before departure, which saves you about 9% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Find deals

Good to know

Low seasonApril
Cheapest flight$680
Best time to beat the crowds but there is an average 25% increase in price.
Most popular time to fly (2% 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 $453 for a one-way ticket and $837 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, Star Alliance, and SkyTeam are the airline alliances operating flights between Detroit and Sydney, with oneworld being the most commonly used for this route.

  • 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.
7.2
American AirlinesOverall score based on 10000 reviews
8.0Crew
6.9Entertainment
7.5Boarding
6.4Food
7.2Comfort
Airline reviews

Given it’s a red-eye into Charolotte, we didn’t get any food. The survey does not include “N/A” so the rating will be skewed.

10.0 ExcellentDouglas, Sept 2025SLC - CLT
Read more American Airlines reviews

Given it’s a red-eye into Charolotte, we didn’t get any food. The survey does not include “N/A” so the rating will be skewed.

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

American airlines suck they delay the flights all the time made me sleep in an airport because my flight was delayed and I miss my connecting flight

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

Don’t know they cancelled the flight day before I was to leave. They sent a email at 9:00 pm at night saying they cancelled. That is the smooth way to say we don’t want your business! I think they didn’t have enough people booking so they cancelled the flight! It’s all about the money anymore there is no honesty in business.

Having to reschedule flights a day later, they loaded by luggage on the wrong plane from Little rock now I have to HOPE they deliver it to where im staying like they said would. International flight crew was very disgruntled and not very friendly.

We will be writing a long, detailed letter to corporate about our awful experience with American airlines.

It took way too long to diagnose and solve the problem of a broken crew member cabin seat. Though compensation for the volunteer who left the flight was very kind.

The entertainment package was vast and the selections were very current. Keep updating it was great.

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

Information on your arrival and departure airports

Detroit (DTW)
Sydney (SYD)

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.