DTW - SYD

$781 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 11/6. 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.
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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
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Cheap Flight Deals 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.

Recent return flight deals from Detroit to Sydney

KAYAK's recommended return flight deals from the most popular airlines that fly from Detroit to Sydney.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Qantas Airways Logo
16:21 - 06:55DTW-SYD
24h 34m1 stop
Qantas Airways Logo
12:10 - 18:05SYD-DTW
19h 55m1 stop
$1,712Qantas Airways
Find Deal
Mon, 1 Sep - Mon, 15 Sep
American Airlines Logo
17:10 - 07:30DTW-SYD
24h 20m2 stops
American Airlines Logo
12:10 - 18:05SYD-DTW
19h 55m1 stop
$1,796American Airlines
Find Deal
Mon, 1 Sep - Mon, 15 Sep
Delta Logo
12:40 - 07:35DTW-SYD
27h 55m1 stop
Delta Logo
10:25 - 22:13SYD-DTW
26h 48m1 stop
$1,848Delta
Find Deal
Sun, 5 Oct - Mon, 20 Oct
United Airlines Logo
10:40 - 07:55DTW-SYD
30h 15m2 stops
United Airlines Logo
11:20 - 16:26SYD-DTW
20h 06m1 stop
$1,851United Airlines
Find Deal
Mon, 6 Oct - Tue, 21 Oct
United Airlines Logo
17:32 - 06:55DTW-SYD
23h 23m1 stop
United Airlines Logo
11:20 - 16:26SYD-DTW
20h 06m1 stop
$1,913United Airlines
Find Deal
Wed, 24 Sep - Tue, 7 Oct
Delta Logo
12:20 - 06:35DTW-SYD
28h 15m1 stop
Delta Logo
09:25 - 22:16SYD-DTW
26h 51m1 stop
$1,943Delta
Find Deal
Thu, 3 Jul - Sat, 19 Jul
Air New Zealand Logo
17:32 - 08:45DTW-SYD
25h 13m2 stops
Air New Zealand Logo
09:55 - 23:56SYD-DTW
28h 01m2 stops
$1,984Air New Zealand
Find Deal
Tue, 26 Aug - Tue, 2 Sep
Air New Zealand Logo
08:20 - 10:35DTW-SYD
36h 15m2 stops
Air New Zealand Logo
09:55 - 16:26SYD-DTW
44h 31m2 stops
$2,006Air New Zealand
Find Deal
Sun, 17 Aug - Mon, 25 Aug
Air Canada Logo
09:55 - 08:20DTW-SYD
31h 25m2 stops
Air Canada Logo
10:20 - 21:29SYD-DTW
50h 09m3 stops
$2,223Air Canada
Find Deal
Sun, 5 Oct - Mon, 20 Oct
Air Canada Logo
20:45 - 07:20DTW-SYD
44h 35m2 stops
Air Canada Logo
09:20 - 21:29SYD-DTW
50h 09m3 stops
$2,234Air Canada
Find Deal
Mon, 1 Sep - Mon, 15 Sep

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 $1,430 (return) on average. On the other hand, the most expensive months are July and September, where the average cost of round-trip tickets is $2,173 and $2,154 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. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low season

April

High season

December

Cheapest flight

$781
Best time to beat the crowds (5% less expensive on average)
Most popular time to fly and prices are also 2% lower 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 $499 for a one-way ticket and $1,094 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?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Detroit and Sydney, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Detroit to Sydney, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Detroit to Sydney are United Airlines and American Airlines. With an average price for the route of $1,445 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $1,485 and an overall rating of 7.2.

  • 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.

See more FAQs

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.
See more tips

Top airlines 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.
7.4
United AirlinesOverall score based on 8685 reviews
7.7Boarding
7.3Comfort
8.1Crew
7.1Entertainment
6.6Food
Airline reviews

Multiple delays and not straight answer from the United team

2.0 MediocreAlex, Apr 2025FLL - EWR
Read more United Airlines reviews

Multiple delays and not straight answer from the United team

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

leg space better than expected. two washrooms for one plane isn't enough.

First world problems, but still… We were seated in first class and asked for a cocktail on a very short, 50 minute flight. After our drink order was taken, a half hour went by, and we noticed that every other person in the small plane had been served except for us. We got up to ask about it, the drinks finally came, then were taken away three minutes later since the flight was so short. Really strange situation, on the other hand, we were in Utah.

We missed our flight. The boarding pass had the wrong gate and by the time we received the text from Kayak, our flight was already gone. I’ll never use Kayak again and will go direct to the airlines in the future.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Cabin felt crammed Snacks are lame But crew was super efficient getting us out on time despite delay

Took off on time and successfully avoided weather that looked to be a problem along the way

There were five broken seats on the plane. The crew was very rude in telling people they had to get off the plane and get a flight the next day. No call for volunteers, but telling people they had to get off. One woman was flying with her elderly mother and daughter and was told she had to leave or all three had to leave. Fortunately, a volunteer offered to stay. The situation was handled poorly.

The flight to Tokyo AA61 took off about two hours late, but then had to turn back. By that time the crew had to be replaced. Then they kept promising to take off in an hour, then in 3, then switch to the next day.

British Airways staff are very polite and willing to help.

Any sort of gluten free snack option would be nice

They lost my luggage and it didn’t get delivered until the next day.

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

Information on your arrival and departure airports

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