Find flights
When to book
Airlines
FAQs

Cheap flights from Perth to Detroit from $1,155

PER — DTT
27 Nov — 4 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Perth to Detroit

Enter your travel dates to find the best prices.

Cheapest flights from Perth to Detroit

Sat 21/1122:45 -
2 stops33h 35m
Sat 28/1116:31 -
2 stops40h 39m
Deal found 24/10$2,946
Mon 26/1000:25 -
2 stops35h 13m
Sat 31/1010:22 -
2 stops48h 33m
Deal found 25/10$3,729
Tue 27/1022:45 -
2 stops37h 11m
Sat 31/1016:46 -
2 stops37h 59m
Deal found 26/10$3,781

Find flight deals from Perth to Detroit

Round-trip from

$2,946

One-way from

$1,155
Qantas Airways
  • Qantas Airways
  • 21/11-28/11
  • 4 total stops
  • 74h 14m total
  • Perth to Detroit
Search Deals
4/3-31/12
  • 4/3-31/12
  • 2 total stops
  • 28h 28m total
  • Perth to Detroit
Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

PerthDetroit

PER Perth - DTW Detroit Metropolitan Wayne County

PERDTW

Perth

Thu 4/3

23:10-14:38

2 stops28h 28m

Detroit Metropolitan Wayne County

Wed 31/12

00:00-13:00

Nonstop0h 00m

$1,155

PerthDetroit

PER Perth - DTW Detroit Metropolitan Wayne County

PERDTW

Perth

Sat 21/11

22:45-19:20

2 stops33h 35m

Detroit Metropolitan Wayne County

Sat 28/11

16:31-22:10

2 stops40h 39m

$2,946

Flights are sorted by cheapest return flights first.

Deals found on 28/10

Sorted by cheapest first

Best time to book a flight from Perth to Detroit

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

Cheapflights Insights

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

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Detroit

See what other customers who have flown with Qantas Airways from Perth to Detroit have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
1,118 reviews
Check prices

Crew

8.1

Entertainment

7.2

Overall

7.5

Food

7.0

Comfort

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Tania,May 2026

SYD - DFW

The trip was great and the flight attendants were lovely. It was my honeymoon and ai thought I lost my gold brecelet. They searched until they found it and gave us a bottle of champaign to celebrate our honeymoon. They were lovely!
Qantas Airways
7.5
Good
1,118 reviews
Qantas Airways
7.5
Good
1,118 reviews
Check prices

Crew

8.1

Entertainment

7.2

Overall

7.5

Food

7.0

Comfort

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Tania,May 2026

SYD - DFW

The trip was great and the flight attendants were lovely. It was my honeymoon and ai thought I lost my gold brecelet. They searched until they found it and gave us a bottle of champaign to celebrate our honeymoon. They were lovely!

Related info for your journey

  • What is the cheapest airline to fly from Perth to Detroit round-trip?

    Our cheapest airline available from Perth to Detroit is Qantas Airways. Our recent data shows that you can find tickets from as low as $1,526 on this airline.

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

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

  • How can I find direct flights from Perth to Detroit?

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

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

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

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Perth to Detroit

Perth to O'Hare Intl flights
Perth to Detroit flights

Top airline flying from Perth to Detroit

AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,526Average$2,328FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Detroit from Perth today with Cheapflights!

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Perth to Detroit.

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

Need flexible booking options for your flight to Detroit from Perth? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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.