What are the cheapest airlines flying from Detroit to Sydney round-trip?

Our cheapest airline available from Detroit to Sydney is American Airlines. Our recent data shows that you can find tickets from as low as $1,354 on this airline. Additional options worth looking into are Qantas Airways and Delta, starting at $1,583 and $1,754 round-trip. American Airlines is 37% cheaper than the average price of flights available within the next 90 days to this destination. Find deals

What are the cheapest airlines to fly from Detroit to Sydney one-way?

One-way options have recently been found by users for as low as $663 on American Airlines. Other airlines that offer cheap prices include Qantas Airways from $715 and Delta from $1,000 one-way. Find deals

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

Travellers seeking maximum savings on their Detroit to Sydney flight should consider departing on Monday evenings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly return from Detroit to Sydney?

Flights from Detroit to Sydney are generally found to be more expensive on Wednesday. This shouldn't discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Sydney.

How far in advance should I book a flight from Detroit to Sydney?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 23 days in advance, which can save you up to 241% on flights from Detroit to Sydney compared to booking the week you need them. Waiting 23 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $1,528. For sooner than that we have options available in the next 3 days from $2,215.

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

Due to multiple factors, expect to potentially pay more when booking in January. For low rates, May can be a great choice for travel to Sydney. Flights to Sydney from Detroit in May are about $2,179 on average during May, but can be found for as low as $358.

Can I find deals for flights from Detroit to Sydney that include hotel bookings?

Yes. In addition to deals on Detroit to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Detroit to Sydney?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Detroit to Sydney.

Can I find deals for business class flights from Detroit to Sydney?

Yes. Cheapflights offers flight deals from Detroit to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$663+ Flights from Detroit to Sydney

The best prices from Detroit All airports to Sydney Kingsford Smith are usually found in May or February, booked 78 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Detroit to Sydney

Round-trip from	$1,354
One-way from	$663
Popular in	January
Cheapest in	May
Average price	$2,352

American Airlines
26/2-12/3
2 total stops
59h 26m total
Detroit to Sydney

Search Deals

American Airlines
7/2
1 total stop
31h 35m total
Detroit to Sydney

Search Deals

High demand for flights, 2% potential price rise

Search Deals

Best time to find cheap flights, 1% potential price drop

Search Deals

Average for round-trip flights in December 2024

Search Deals

Find flight deals from Detroit to Sydney

Cheapest flights from Detroit to Sydney
Explore the most affordable flight options available from Detroit to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 December 2024.

Tue 31/1207:00DTW - SYD

1 stop31h 35mAmerican Airlines

Sun 2/211:50SYD - DTW

1 stop19h 06mAmerican Airlines

Deal found 23/12$1,405

Sun 29/1217:36DTW - SYD

2 stops24h 44mMultiple Airlines

Sun 26/111:50SYD - DTW

1 stop25h 20mMultiple Airlines

Deal found 23/12$1,621

Sun 29/1217:36DTW - SYD

2 stops24h 44mQantas Airways

Sun 26/106:05SYD - DTW

2 stops24h 51mQantas Airways

Deal found 23/12$1,690

Tue 24/1216:53DTW - SYD

2 stops24h 12mUnited Airlines

Tue 31/1216:15SYD - DTW

2 stops22h 35mUnited Airlines

Deal found 23/12$2,071

Tue 24/1215:59DTW - SYD

1 stop24h 36mDelta

Tue 31/1214:15SYD - DTW

1 stop24h 02mDelta

Deal found 23/12$2,696

Thu 26/1219:18DTW - SYD

1 stop21h 57mAir New Zealand

Sat 28/1218:25SYD - DTW

2 stops45h 34mAir New Zealand

Deal found 22/12$3,940

Tue 31/1216:40DTW - SYD

3 stops35h 05mAlaska Airlines

Sun 2/221:40SYD - DTW

2 stops34h 04mAlaska Airlines

Deal found 23/12$4,799

Thu 26/1211:10DTW - SYD

1 stop27h 45mKorean Air

Sat 28/1209:10SYD - DTW

1 stop39h 30mKorean Air

Deal found 22/12$4,980

Tue 31/1213:19DTW - SYD

3 stops52h 06mLATAM Airlines

Sun 2/211:40SYD - DTW

3 stops39h 11mLATAM Airlines

Deal found 23/12$6,676

Mon 23/1218:27DTW - SYD

3 stops47h 08mAir Canada

Sun 5/111:20SYD - DTW

2 stops38h 16mAir Canada

Deal found 23/12$6,884

Mon 30/1217:20DTW - SYD

3 stops45h 15mChina Southern

Sat 4/111:25SYD - DTW

2 stops35h 04mChina Southern

Deal found 23/12$8,558

Sun 29/1219:24DTW - SYD

3 stops43h 31mBritish Airways

Sun 26/116:20SYD - DTW

3 stops46h 47mBritish Airways

Deal found 23/12$16,523

Best flights from Detroit to Sydney
Discover carefully curated flight deals from Detroit to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 December 2024.

Wed 26/206:53DTW - SYD

1 stop31h 42mAmerican Airlines

Wed 12/311:50SYD - DTW

1 stop27h 44mAmerican Airlines

Deal found 24/12$1,354

Wed 15/117:45DTW - SYD

2 stops24h 35mMultiple Airlines

Wed 12/211:50SYD - DTW

1 stop20h 40mMultiple Airlines

Deal found 23/12$1,565

Sat 1/215:55DTW - SYD

2 stops26h 25mQantas Airways

Tue 4/307:30SYD - DTW

2 stops25h 10mQantas Airways

Deal found 24/12$1,583

Wed 2/408:30DTW - SYD

1 stop32h 05mDelta

Thu 17/409:25SYD - DTW

1 stop26h 47mDelta

Deal found 23/12$1,754

Mon 7/409:10DTW - SYD

2 stops31h 45mUnited Airlines

Wed 30/410:20SYD - DTW

1 stop20h 37mUnited Airlines

Deal found 23/12$1,776

Sat 3/516:55DTW - SYD

2 stops24h 25mAir Canada

Tue 20/509:20SYD - DTW

3 stops48h 55mAir Canada

Deal found 23/12$2,136

Wed 5/216:42DTW - SYD

3 stops35h 03mAlaska Airlines

Sun 16/221:40SYD - DTW

2 stops34h 13mAlaska Airlines

Deal found 24/12$2,455

Mon 10/208:24DTW - SYD

2 stops32h 21mAir New Zealand

Tue 25/212:10SYD - DTW

1 stop24h 30mAir New Zealand

Deal found 24/12$2,661

Last-minute flights from Detroit to Sydney
Discover last-minute flight deals from Detroit to Sydney. Data last updated 24 December 2024 and is based on user searches.

Thu 26/1211:10DTW - SYD

1 stop27h 45mKorean Air

Sat 28/1209:10SYD - DTW

1 stop39h 30mKorean Air

Deal found 22/12$4,980

Sun 29/1217:36DTW - SYD

2 stops24h 44mMultiple Airlines

Sun 26/111:50SYD - DTW

1 stop25h 20mMultiple Airlines

Deal found 23/12$1,621

Sun 29/1217:36DTW - SYD

2 stops24h 44mQantas Airways

Sun 26/106:05SYD - DTW

2 stops24h 51mQantas Airways

Deal found 23/12$1,690

Sun 29/1208:36DTW - SYD

1 stop31h 59mDelta

Tue 7/111:05SYD - DTW

1 stop27h 21mDelta

Deal found 23/12$3,897

Sun 29/1219:24DTW - SYD

3 stops43h 31mBritish Airways

Sun 26/116:20SYD - DTW

3 stops46h 47mBritish Airways

Deal found 23/12$16,523

Mon 30/1206:00DTW - SYD

2 stops35h 35mAir Canada

Thu 16/111:20SYD - DTW

2 stops24h 31mAir Canada

Deal found 24/12$2,188

Mon 30/1211:10DTW - SYD

1 stop27h 45mKorean Air

Sun 19/109:10SYD - DTW

1 stop39h 30mKorean Air

Deal found 24/12$4,975

Mon 30/1217:20DTW - SYD

3 stops45h 15mChina Southern

Sat 4/111:25SYD - DTW

2 stops35h 04mChina Southern

Deal found 23/12$8,558

Tue 31/1207:00DTW - SYD

1 stop31h 35mAmerican Airlines

Sun 2/211:50SYD - DTW

1 stop19h 06mAmerican Airlines

Deal found 23/12$1,405

Tue 31/1219:18DTW - SYD

1 stop21h 57mUnited Airlines

Sun 2/212:10SYD - DTW

1 stop22h 12mUnited Airlines

Deal found 24/12$2,020

Tue 31/1216:40DTW - SYD

3 stops35h 05mAlaska Airlines

Sun 2/221:40SYD - DTW

2 stops34h 04mAlaska Airlines

Deal found 24/12$4,799

Tue 31/1213:19DTW - SYD

3 stops52h 06mLATAM Airlines

Sun 2/211:40SYD - DTW

3 stops39h 11mLATAM Airlines

Deal found 23/12$6,676

One-way flights from Detroit to Sydney
Search for one-way flight options from Detroit to Sydney. Find affordable one-way fares based on user searches. Data last updated 24 December 2024.

Fri 7/207:00DTW - SYD

1 stop31h 35mAmerican Airlines

Deal found 22/12$663

Tue 31/1215:55DTW - SYD

1 stop22h 40mQantas Airways

Deal found 23/12$715

Fri 7/208:30DTW - SYD

1 stop32h 05mDelta

Deal found 23/12$1,000

Sat 8/212:00DTW - SYD

3 stops32h 30mMultiple Airlines

Deal found 22/12$1,047

Tue 31/1219:18DTW - SYD

1 stop21h 57mUnited Airlines

Deal found 22/12$1,048

Thu 6/216:42DTW - SYD

3 stops35h 03mAlaska Airlines

Deal found 23/12$1,208

Fri 7/318:25DTW - SYD

4 stops47h 00mLATAM Airlines

Deal found 23/12$3,485

Find flights from Detroit to Sydney within your budget

Fly from

Fly to

Route

Depart

Return

Price

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Wed 26/2

06:53-06:35

1 stop31h 42m

Sydney Kingsford Smith

Wed 12/3

11:50-00:34

1 stop27h 44m

$1,354

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Wed 15/1

17:45-10:20

2 stops24h 35m

Sydney Kingsford Smith

Wed 12/2

11:50-16:30

1 stop20h 40m

$1,565

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Sat 1/2

15:55-10:20

2 stops26h 25m

Sydney Kingsford Smith

Tue 4/3

07:30-16:40

2 stops25h 10m

$1,583

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Wed 2/4

08:30-07:35

1 stop32h 05m

Sydney Kingsford Smith

Thu 17/4

09:25-22:12

1 stop26h 47m

$1,754

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Mon 7/4

09:10-06:55

2 stops31h 45m

Sydney Kingsford Smith

Wed 30/4

10:20-16:57

1 stop20h 37m

$1,776

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Sat 3/5

16:55-07:20

2 stops24h 25m

Sydney Kingsford Smith

Tue 20/5

09:20-20:15

3 stops48h 55m

$2,136

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Wed 5/2

16:42-19:45

3 stops35h 03m

Sydney Kingsford Smith

Sun 16/2

21:40-15:53

2 stops34h 13m

$2,455

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Mon 10/2

08:24-08:45

2 stops32h 21m

Sydney Kingsford Smith

Tue 25/2

12:10-20:40

1 stop24h 30m

$2,661

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Fri 7/2

07:00-06:35

1 stop31h 35m

$663

DetroitSydney

DTW - SYD

DTWSYD

Detroit Metropolitan Wayne County

Tue 31/12

15:55-06:35

1 stop22h 40m

$715

Flights are sorted by cheapest return flights first.

Deals found on 22/12

Showing 1-10 of 15 results

Best time to book a flight from Detroit to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Detroit with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Detroit to Sydney

Get recent, data-driven insights about flights from Detroit to Sydney including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Detroit to Sydney?

The price you pay for your flight from Detroit to Sydney may vary depending on when you book. For the best chance of a lower fare, look to book 78 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Detroit to Sydney?

Currently, May is the cheapest month in which you can book a flight from Detroit to Sydney (average of $129). Flying from Detroit to Sydney in October is currently the most expensive (average of $171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DTT to SYD?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 80% on flights from Detroit to Sydney by exploring options for tickets at midday.

Rainfall in Sydney by month

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

Temperature in Sydney by month

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Sydney

Peruse reviews from past customers who have flown with American Airlines, Qantas Airways and Delta from Detroit to Sydney to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very Good

9,555 reviews

Check prices

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Alaska Airlines

8.0

Very Good

9,555 reviews

Alaska Airlines

8.0

Very Good

9,555 reviews

Check prices

Reviews

1 / 10

Delta

8.0

Very Good

8,580 reviews

Alaska Airlines

8.0

Very Good

9,555 reviews

Check prices

Reviews

1 / 10

Air New Zealand

8.0

Very Good

491 reviews

Alaska Airlines

8.0

Very Good

9,555 reviews

Check prices

Reviews

1 / 10

Qantas Airways

7.5

Good

810 reviews

Alaska Airlines

8.0

Very Good

9,555 reviews

Check prices

Reviews

1 / 10

LATAM Airlines

7.5

Good

1,865 reviews

Alaska Airlines

8.0

Very Good

9,555 reviews

Check prices

Reviews

1 / 10

Related info for your journey

What are the cheapest airlines flying from Detroit to Sydney round-trip?
Our cheapest airline available from Detroit to Sydney is American Airlines. Our recent data shows that you can find tickets from as low as $1,354 on this airline. Additional options worth looking into are Qantas Airways and Delta, starting at $1,583 and $1,754 round-trip. American Airlines is 37% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Detroit to Sydney one-way?
One-way options have recently been found by users for as low as $663 on American Airlines. Other airlines that offer cheap prices include Qantas Airways from $715 and Delta from $1,000 one-way.
Can I find deals for flights from Detroit to Sydney that include hotel bookings?
Yes. In addition to deals on Detroit to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Detroit to Sydney?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Detroit to Sydney.
Can I find deals for business class flights from Detroit to Sydney?
Yes. Cheapflights offers flight deals from Detroit to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Detroit to Sydney?
Currently, May is the cheapest month in which you can book a flight from Detroit to Sydney (average of $129). Flying from Detroit to Sydney in October is currently the most expensive (average of $171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Detroit to Sydney

O'Hare Intl to Sydney flights

Detroit to Sydney flights

Midway to Sydney flights

Other flights to Sydney

Top 2 airlines flying from Detroit to Sydney

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$484	Average$1,506	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
United Airlines	Cheapest$987	Average$2,327	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Detroit to Sydney?

When you search for this flight from Detroit to Sydney, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Detroit to Sydney?

Cheapflights simply makes it quick and affordable to book flights from Detroit to Sydney by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Detroit to Sydney with no change fees?

Yes! Cheapflights helps users easily find flights from Detroit to Sydney with no change fees.

Can Cheapflights notify me if prices for flights from Detroit to Sydney become cheaper?

Not ready to book yet? You can track prices for flights from Detroit to Sydney on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Detroit to Sydney from $663

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/2. Fares are subject to change and may not be available on all flights or dates of travel.

The best prices from Detroit All airports to Sydney Kingsford Smith are usually found in May or February, booked 78 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Detroit to Sydney

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Detroit to Sydney

Cheapest flights from Detroit to SydneyExplore the most affordable flight options available from Detroit to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 December 2024.

Explore the most affordable flight options available from Detroit to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 December 2024.

Find flights from Detroit to Sydney within your budget

Best time to book a flight from Detroit to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Detroit with our price prediction graph.

Travel insights for flights from Detroit to Sydney

Get recent, data-driven insights about flights from Detroit to Sydney including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Detroit to Sydney?

Use this chart to determine the optimal time to book a return flight from Detroit to Sydney. Price data was last updated on 20 December 2024.

What is the cheapest month to book a flight from Detroit to Sydney?

What is the cheapest time of day to fly from DTT to SYD?

Find hourly flight availability from Detroit to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 December 2024.

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

Reviews of airlines servicing Sydney

Related info for your journey

Find useful and relevant information for your journey from Detroit to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Detroit to Sydney round-trip?

What are the cheapest airlines to fly from Detroit to Sydney one-way?

Can I find deals for flights from Detroit to Sydney that include hotel bookings?

How can I find direct flights from Detroit to Sydney?

Can I find deals for business class flights from Detroit to Sydney?

What is the cheapest month to book a flight from Detroit to Sydney?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Detroit to Sydney

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Detroit to Sydney

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Detroit to Sydney?

Why should you use Cheapflights to find cheap flight tickets from Detroit to Sydney?

Can Cheapflights find flights from Detroit to Sydney with no change fees?

Can Cheapflights notify me if prices for flights from Detroit to Sydney become cheaper?

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Travel Smart

Cheapest flights from Detroit to Sydney
Explore the most affordable flight options available from Detroit to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 December 2024.