DTT - SYD

$759 Find Cheap Flights from Detroit to Sydney – Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 17% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Detroit to Sydney (DTT-SYD)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Detroit to Sydney

Sat, 20 Feb - Sat, 6 Mar
Multiple Airlines Logo
16:36 - 06:55DTW  Detroit Metropolitan Wayne County-SYD Sydney Kingsford Smith
22h 19m1 stop Dallas/Fort Worth
Multiple Airlines Logo
06:05 - 15:46SYD  Sydney Kingsford Smith-DTW Detroit Metropolitan Wayne County
25h 41m2 stops Brisbane Dallas/Fort Worth
$1,667Multiple Airlines
Mon, 1 Feb - Sun, 28 Feb
Qantas Airways Logo
16:51 - 06:55DTW  Detroit Metropolitan Wayne County-SYD Sydney Kingsford Smith
22h 04m1 stop Dallas/Fort Worth
Qantas Airways Logo
06:05 - 15:46SYD  Sydney Kingsford Smith-DTW Detroit Metropolitan Wayne County
25h 41m2 stops Brisbane Dallas/Fort Worth
$1,715Qantas Airways
Wed, 3 Mar - Wed, 17 Mar
Qantas Airways Logo
16:36 - 06:55DTW  Detroit Metropolitan Wayne County-SYD Sydney Kingsford Smith
22h 19m1 stop Dallas/Fort Worth
Qantas Airways Logo
21:50 - 15:46SYD  Sydney Kingsford Smith-DTW Detroit Metropolitan Wayne County
32h 56m2 stops Brisbane Dallas/Fort Worth
$1,718Qantas Airways
Mon, 1 Feb - Sun, 28 Feb
Qantas Airways Logo
16:51 - 16:10DTW  Detroit Metropolitan Wayne County-SYD Sydney Kingsford Smith
31h 19m2 stops Dallas/Fort Worth Brisbane
Qantas Airways Logo
14:05 - 15:46SYD  Sydney Kingsford Smith-DTW Detroit Metropolitan Wayne County
41h 41m1 stop Dallas/Fort Worth
$1,718Qantas Airways
Mon, 1 Feb - Sun, 28 Feb
Qantas Airways Logo
16:51 - 16:10DTW  Detroit Metropolitan Wayne County-SYD Sydney Kingsford Smith
31h 19m2 stops Dallas/Fort Worth Brisbane
Qantas Airways Logo
14:05 - 15:46SYD  Sydney Kingsford Smith-DTW Detroit Metropolitan Wayne County
41h 41m1 stop Dallas/Fort Worth
$1,719Qantas Airways
Tue, 2 Feb - Tue, 9 Feb
Air New Zealand Logo
10:59 - 12:50DTW  Detroit Metropolitan Wayne County-SYD Sydney Kingsford Smith
33h 51m2 stops Houston George Bush Intcntl Auckland Intl
Air New Zealand Logo
07:30 - 22:37SYD  Sydney Kingsford Smith-DTW Detroit Metropolitan Wayne County
31h 07m2 stops Auckland Intl Houston George Bush Intcntl
$1,742Air New Zealand
Wed, 24 Feb - Thu, 11 Mar
Qantas Airways Logo
16:36 - 21:30DTW  Detroit Metropolitan Wayne County-SYD Sydney Kingsford Smith
36h 54m2 stops Dallas/Fort Worth Brisbane
Qantas Airways Logo
14:05 - 18:34SYD  Sydney Kingsford Smith-DTW Detroit Metropolitan Wayne County
20h 29m1 stop Dallas/Fort Worth
$1,747Qantas Airways
Wed, 11 Nov - Wed, 20 Jan
Air New Zealand Logo
08:15 - 10:35DTW  Detroit Metropolitan Wayne County-SYD Sydney Kingsford Smith
34h 20m2 stops San Francisco Auckland Intl
Air New Zealand Logo
11:50 - 16:39SYD  Sydney Kingsford Smith-DTW Detroit Metropolitan Wayne County
44h 49m2 stops Auckland Intl San Francisco
$1,761Air New Zealand
Tue, 23 Feb - Tue, 9 Mar
Air New Zealand Logo
07:00 - 12:50DTW  Detroit Metropolitan Wayne County-SYD Sydney Kingsford Smith
37h 50m2 stops San Francisco Auckland Intl
Air New Zealand Logo
09:55 - 23:44SYD  Sydney Kingsford Smith-DTW Detroit Metropolitan Wayne County
29h 49m2 stops Auckland Intl Houston George Bush Intcntl
$1,782Air New Zealand
Tue, 20 Oct - Tue, 27 Oct
Multiple Airlines Logo
20:55 - 20:10DTW  Detroit Metropolitan Wayne County-SYD Sydney Kingsford Smith
32h 15m2 stops Istanbul Kuala Lumpur Intl
Multiple Airlines Logo
14:00 - 04:55SYD  Sydney Kingsford Smith-DTW Detroit Metropolitan Wayne County
29h 55m3 stops Nadi Los Angeles Las Vegas Harry Reid Intl
$1,786Multiple Airlines
Booking Insights

Price, demand, and travel trends for Detroit to Sydney flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Detroit to Sydney with more confidence.

What is the cheapest Detroit to Sydney flight route?

There's little price difference between Detroit to Sydney routes. They average around $1,728 return, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from Detroit to Sydney?

Wednesday is the cheapest day of the week to fly from Detroit to Sydney and is 10% cheaper than the average day. Sunday is the most expensive day with flight prices 7% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Detroit to Sydney?

  • November is the cheapest month to fly from Detroit to Sydney at $1,380 return.
  • January ($1,944) and April ($1,900) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 40% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Detroit to Sydney the cheapest?

Flights from Detroit to Sydney are cheapest 11 weeks before departure. Booking in this window typically costs about 35% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Detroit to Sydney flights

Low season

June

Cheapest flight

$759
Most popular time to fly and prices are also 20% lower on average.
Flights from Detroit Metropolitan Wayne County Airport 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

Your Detroit to Sydney flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from Detroit to Sydney?

    Flights from Detroit to Sydney usually depart from Detroit Metropolitan Wayne County (DTW) and arrive at Sydney Kingsford Smith (SYD).

  • Which cabin classes can I book on flights from Detroit to Sydney?

    Only Economy class is available on flights from Detroit to Sydney.

  • Which airports do connecting flights from Detroit to Sydney pass through?

    One-stop flights from Detroit to Sydney most commonly connect through:

    • Los Angeles (LAX) – 42% of one-stop connections
    • Dallas/Fort Worth (DFW) – 39% of one-stop connections
    • Houston George Bush Intcntl (IAH) – 11% of one-stop connections
    • San Francisco (SFO) – 9% of one-stop connections

    Los Angeles (LAX) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Detroit to Sydney?

    Yes. Being flexible with your travel dates can save you up to 17% on the Detroit to Sydney route. Wednesday is the cheapest departure day at $1,566 return on average, while Sunday is the most expensive at $1,865, a difference of $299. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Sydney?

    Some of the most popular sights in Sydney are Darling Harbour, Circular Quay, and Central Railway Station. These are among the most viewed places in Sydney on KAYAK.

  • How expensive are last-minute Detroit to Sydney flights?

    Last-minute fares on this route (booked within 2 weeks of departure) run 14% above the route average of $1,728. Book 11 weeks before departure for the lowest fares.

  • How long is a flight from Detroit to Sydney?

    A direct flight from Detroit to Sydney takes 0h 00m, covering 24,547 km.

  • Do I need a passport to fly from Detroit to Sydney?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Detroit to Sydney looking right now?

    One-way fares from Detroit to Sydney are currently lower than usual. Average one-way flight prices are about $861, which is 24% below the typical average for this route.

  • How much time can I save by choosing a different stopover airport from Detroit to Sydney?

    Flying via Houston George Bush Intcntl (IAH) gives the shortest average 1-stop total travel time of 21h 19m, compared to 21h 47m via San Francisco (SFO) and 21h 59m via Dallas/Fort Worth (DFW).

  • What is the time difference between Detroit and Sydney?

    Sydney is 14 hours ahead of Detroit (Eastern Australia Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at Sydney Kingsford Smith Airport (SYD)?

    Sydney Kingsford Smith Airport (SYD) hosts 5 major car hire companies, with daily rates starting from around $14 for economy cars. Top options include:
    · Bargain Car Rentals
    · East Coast Car Rentals
    · EverythingFleet
    · YESDRIVE CAR RENTAL
    · No Birds

  • How much should I expect to pay for a Detroit to Sydney flight?

    Return flights from Detroit to Sydney range from $1,423 to $2,043, with an average of $1,728 over the past 12 months. Anything below $1,423 counts as a good deal.

Your guide to booking Detroit to Sydney flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure instead of Sunday. On this route, Wednesday flights average $1,566 – about $299 less than Sunday (16% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 11 weeks before you fly. On this route, that window historically saves about 35% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Detroit to Sydney trip for November. Fares historically average $1,380 return in that month – typically $564 less than the most expensive month, which is January (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Sydney Kingsford Smith Airport.
    - ibis budget Sydney Airport
    - Rydges Sydney Airport Hotel
    - Travelodge Hotel Sydney Airport

More options for your flight from Detroit to Sydney

Complete your trip to Sydney with a hotel stay or car hire

Car hire in Sydney
Hotels in Sydney
Holidays in Sydney