$3,134+ Flights from Detroit to Perth | Cheapflights

Cheap flight deals from Detroit to Perth

Round-trip from	$13,932

17/5-15/6

17/5-15/6
4 total stops
104h 05m total
Detroit to Perth

Find flight deals from Detroit to Perth

Cheapest flights from Detroit to Perth
Explore the most affordable flight options available from Detroit to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 April 2025.

Wed 19/1111:53DTW - PER

2 stops33h 17mMultiple Airlines

Wed 31/1205:25PER - DTW

3 stops28h 49mMultiple Airlines

Deal found 24/4$3,134

Wed 19/1110:49DTW - PER

2 stops33h 46mCathay Pacific

Mon 29/1200:15PER - DTW

2 stops31h 43mCathay Pacific

Deal found 24/4$3,533

Mon 19/516:00DTW - PER

2 stops43h 55mLufthansa

Wed 11/601:10PER - DTW

2 stops49h 00mLufthansa

Deal found 22/4$14,663

Tue 20/516:49DTW - PER

2 stops35h 11mAir New Zealand

Sun 15/619:50PER - DTW

2 stops51h 50mAir New Zealand

Deal found 22/4$15,068

Tue 20/520:25DTW - PER

3 stops55h 20mAir Canada

Mon 16/615:30PER - DTW

3 stops40h 13mAir Canada

Deal found 23/4$18,407

Wed 14/513:26DTW - PER

2 stops41h 14mQatar Airways

Wed 18/622:45PER - DTW

2 stops33h 35mQatar Airways

Deal found 22/4$20,134

Tue 20/517:55DTW - PER

2 stops35h 40mEmirates

Sun 15/606:00PER - DTW

2 stops52h 08mEmirates

Deal found 22/4$43,673

Best flights from Detroit to Perth
Discover carefully curated flight deals from Detroit to Perth that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 April 2025.

Sat 17/516:53DTW - PER

2 stops61h 47mMultiple Airlines

Sun 15/622:45PER - DTW

2 stops42h 18mMultiple Airlines

Deal found 23/4$13,932

Mon 19/513:26DTW - PER

2 stops30h 19mCathay Pacific

Sun 15/600:10PER - DTW

2 stops32h 10mCathay Pacific

Deal found 23/4$14,350

Mon 19/516:00DTW - PER

2 stops43h 55mLufthansa

Wed 11/601:10PER - DTW

2 stops49h 00mLufthansa

Deal found 22/4$14,663

Tue 20/516:49DTW - PER

2 stops35h 11mAir New Zealand

Sun 15/619:50PER - DTW

2 stops51h 50mAir New Zealand

Deal found 22/4$15,068

Tue 20/520:25DTW - PER

3 stops55h 20mAir Canada

Mon 16/615:30PER - DTW

3 stops40h 13mAir Canada

Deal found 23/4$18,407

Wed 14/513:26DTW - PER

2 stops41h 14mQatar Airways

Wed 18/622:45PER - DTW

2 stops33h 35mQatar Airways

Deal found 22/4$20,134

Tue 20/517:55DTW - PER

2 stops35h 40mEmirates

Fri 13/606:00PER - DTW

2 stops52h 08mEmirates

Deal found 22/4$43,673

Last-minute flights from Detroit to Perth
Discover last-minute flight deals from Detroit to Perth. Data last updated 24 April 2025 and is based on user searches.

Wed 14/513:26DTW - PER

2 stops41h 14mQatar Airways

Wed 18/622:45PER - DTW

2 stops33h 35mQatar Airways

Deal found 22/4$20,134

Sat 17/516:53DTW - PER

2 stops61h 47mMultiple Airlines

Sun 15/622:45PER - DTW

2 stops42h 18mMultiple Airlines

Deal found 23/4$13,932

Mon 19/513:26DTW - PER

2 stops30h 19mCathay Pacific

Sun 15/600:10PER - DTW

2 stops32h 10mCathay Pacific

Deal found 23/4$14,350

Mon 19/516:00DTW - PER

2 stops43h 55mLufthansa

Wed 11/601:10PER - DTW

2 stops49h 00mLufthansa

Deal found 22/4$14,663

Tue 20/516:49DTW - PER

2 stops35h 11mAir New Zealand

Sun 15/619:50PER - DTW

2 stops51h 50mAir New Zealand

Deal found 22/4$15,068

Tue 20/520:25DTW - PER

3 stops55h 20mAir Canada

Mon 16/615:30PER - DTW

3 stops40h 13mAir Canada

Deal found 23/4$18,407

Tue 20/517:55DTW - PER

2 stops35h 40mEmirates

Fri 13/606:00PER - DTW

2 stops52h 08mEmirates

Deal found 22/4$43,673

Cheapflights Fare Finder

Use the filters below to find and compare flights from Detroit to Perth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DetroitPerth

DTW - PER

DTWPER

Detroit Metropolitan Wayne County

Sat 17/5

16:53-18:40

2 stops61h 47m

Perth

Sun 15/6

22:45-05:03

2 stops42h 18m

$13,932

DetroitPerth

DTW - PER

DTWPER

Detroit Metropolitan Wayne County

Mon 19/5

13:26-07:45

2 stops30h 19m

Perth

Sun 15/6

00:10-20:20

2 stops32h 10m

$14,350

DetroitPerth

DTW - PER

DTWPER

Detroit Metropolitan Wayne County

Mon 19/5

16:00-23:55

2 stops43h 55m

Perth

Wed 11/6

01:10-14:10

2 stops49h 00m

$14,663

DetroitPerth

DTW - PER

DTWPER

Detroit Metropolitan Wayne County

Tue 20/5

16:49-16:00

2 stops35h 11m

Perth

Sun 15/6

19:50-11:40

2 stops51h 50m

$15,068

DetroitPerth

DTW - PER

DTWPER

Detroit Metropolitan Wayne County

Tue 20/5

20:25-15:45

3 stops55h 20m

Perth

Mon 16/6

15:30-19:43

3 stops40h 13m

$18,407

DetroitPerth

DTW - PER

DTWPER

Detroit Metropolitan Wayne County

Wed 14/5

13:26-18:40

2 stops41h 14m

Perth

Wed 18/6

22:45-20:20

2 stops33h 35m

$20,134

DetroitPerth

DTW - PER

DTWPER

Detroit Metropolitan Wayne County

Tue 20/5

17:55-17:35

2 stops35h 40m

Perth

Sun 15/6

06:00-22:08

2 stops52h 08m

$43,673

Flights are sorted by cheapest return flights first.

Deals found on 23/4

Best time to book a flight from Detroit to Perth

Have a flexible travel schedule? Discover the best time to fly to Perth 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.

Cheapflights Insights

Everything you need to know about your flight from Detroit to Perth

Rainfall in Perth by month

In terms of precipitation, rainfall in Perth ranges from 0.0 - 170.0 inches per month. June is typically the wettest month, when rainfall can reach 170.0 mm. January is typically the driest time to visit Perth when rainfall is around 0.0 mm.

Temperature in Perth by month

If weather is an important factor for your trip to Perth, 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 24.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 12.0 C).

Reviews of airlines servicing Perth

8.0

Very Good

Reviews

1 / 20

4.0

Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

8.0

Very Good

8.0

Very Good

Reviews

1 / 20

4.0

Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Air New Zealand

8.0

Very Good

8.0

Very Good

Reviews

1 / 20

4.0

Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

7.5

Good

8.0

Very Good

Reviews

1 / 20

4.0

Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

7.4

Good

8.0

Very Good

Reviews

1 / 20

4.0

Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

7.0

Good

8.0

Very Good

Reviews

1 / 20

4.0

Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

What are the cheapest airlines flying from Detroit to Perth round-trip?
Currently priced at $14,350, Cathay Pacific will fly you from Detroit to Perth and back. In addition to Cathay Pacific, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Lufthansa and Air New Zealand - these airlines can fly you to your destination from $14,663 and $15,068, respectively.
Can I find deals for flights from Detroit to Perth that include hotel bookings?
Yes. In addition to deals on Detroit to Perth flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Detroit to Perth?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Detroit to Perth.
Can I find deals for business class flights from Detroit to Perth?
Yes. Cheapflights offers flight deals from Detroit to Perth 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 Perth?
Currently, February is the cheapest month in which you can book a flight from Detroit to Perth (average of $298). Flying from Detroit to Perth in December is currently the most expensive (average of $409). 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

Mandurah

Scarborough

Fremantle

Rottnest Island

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Detroit to Perth

O'Hare Intl to Perth flights

Direct flights to Western Australia

Direct flights to Perth

Direct flights to Broome

Direct flights to Kalgoorlie

Direct flights to Karratha

Direct flights to Exmouth

Direct flights to Port Hedland

Direct flights to Kununurra

Direct flights to Geraldton

Direct flights to Esperance

Direct flights to Busselton

Direct flights to Albany

Direct flights to Newman

Direct flights to Monkey Mia

Direct flights to Paraburdoo

Direct flights to Onslow

Direct flights to Derby

Other flights to Perth

Fly with Cheapflights

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

Deals for Detroit to Perth flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Detroit to Perth for you. Better yet — we are completely free to use.

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

Yes, we can. To see specific flights from Detroit to Perth with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

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

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

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.