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Perth

$676+ Cheap flights from Detroit Metropolitan Wayne County Airport (DTW) to Perth (PER)

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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — PER
Mar 20 — Mar 271
Fri 3/20
Fri 3/27
1 adult, Economy
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Cheap 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 February 18, 2026.

This oojo deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:15 am
DTW
-
PER
2 stops43h 45m
Air New Zealand
Tue 9/227:50 pm
PER
-
DTW
2 stops39h 54m
Air New Zealand
Deal found 2/16$1,467
This Justfly.com deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:06 am
DTW
-
PER
2 stops40h 54m
Air New Zealand
Mon 9/217:50 pm
PER
-
DTW
2 stops39h 54m
Air New Zealand
Deal found 2/16$1,478
This KAYAK deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:15 am
DTW
-
PER
2 stops43h 45m
Air New Zealand
Tue 9/227:50 pm
PER
-
DTW
2 stops39h 54m
Air New Zealand
Deal found 2/16$1,544
This Jetabroad deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:00 am
DTW
-
PER
2 stops35h 50m
Multiple Airlines
Tue 10/1312:10 am
PER
-
DTW
2 stops40h 55m
Multiple Airlines
Deal found 2/17$1,594
This KAYAK deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/78:15 am
DTW
-
PER
2 stops43h 45m
Air New Zealand
Tue 9/227:50 pm
PER
-
DTW
2 stops39h 54m
Air New Zealand
Deal found 2/16$1,601
This Priceline deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/34:01 pm
DTW
-
PER
2 stops32h 14m
Qantas Airways
Thu 4/912:50 am
PER
-
DTW
2 stops29h 36m
Qantas Airways
Deal found 2/17$1,665
This Air Canada deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:55 pm
DTW
-
PER
3 stops36h 00m
Multiple Airlines
Tue 9/2211:45 pm
PER
-
DTW
3 stops46h 22m
Multiple Airlines
Deal found 2/16$1,674
This KAYAK deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/94:43 pm
DTW
-
PER
2 stops35h 17m
Air New Zealand
Wed 9/232:35 pm
PER
-
DTW
2 stops42h 05m
Air New Zealand
Deal found 2/16$1,731
This KAYAK deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/94:43 pm
DTW
-
PER
2 stops35h 17m
Air New Zealand
Thu 9/247:50 pm
PER
-
DTW
2 stops39h 54m
Air New Zealand
Deal found 2/16$1,735
This KAYAK deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:06 am
DTW
-
PER
2 stops40h 54m
Air New Zealand
Sat 9/196:05 am
PER
-
DTW
2 stops50h 35m
Air New Zealand
Deal found 2/16$1,775

Find flight deals from Detroit to Perth

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTW) to Perth (PER). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,665
(Priceline)

One-way from

$676
(Kiwi.com)
Provider with most accurate pricing for Detroit Metropolitan Wayne County-Perth flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit Metropolitan Wayne County-Perth flights.
Search Deals
From Detroit Metropolitan Wayne County to Perth
Search Deals
One-way flight from Detroit Metropolitan Wayne County to Perth
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to Perth that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 18, 2026.
Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to Perth that are best for you.

Fly from

Detroit

Fly to

Perth

Route

Depart

Return

Price

DetroitPerth

DTW - PER

DTWPER

Detroit Metropolitan Wayne County

Fri 4/3

4:01 pm-12:15 pm

2 stops32h 14m

Perth

Thu 4/9

12:50 am-6:26 pm

2 stops29h 36m

$1,665

DetroitPerth

DTW - PER

DTWPER

Detroit Metropolitan Wayne County

Sun 3/8

4:01 pm-12:25 pm

2 stops32h 24m

Perth

Wed 3/11

7:10 am-9:19 pm

2 stops26h 09m

$1,918

DetroitPerth

DTW - PER

DTWPER

Detroit Metropolitan Wayne County

Sun 3/8

6:00 am-12:20 pm

2 stops42h 20m

Perth

Wed 3/11

10:45 pm-11:59 pm

2 stops37h 14m

$1,974

DetroitPerth

DTW - PER

DTWPER

Detroit Metropolitan Wayne County

Fri 4/3

10:35 am-12:15 pm

2 stops37h 40m

Perth

Thu 4/9

12:50 am-4:35 am

3 stops39h 45m

$2,020

DetroitPerth

DTW - PER

DTWPER

Detroit Metropolitan Wayne County

Fri 4/3

6:40 pm-8:55 am

1 stop26h 15m

Perth

Fri 4/10

7:35 pm-1:40 pm

1 stop30h 05m

$6,972

DetroitPerth

DTW - PER

DTWPER

Detroit Metropolitan Wayne County

Sun 3/8

6:15 pm-2:30 pm

3 stops56h 15m

Perth

Wed 3/11

10:55 pm-5:35 pm

3 stops54h 40m

$15,894

DetroitPerth

DTW - PER

DTWPER

Detroit Metropolitan Wayne County

Wed 4/15

6:14 pm-10:40 pm

3 stops40h 26m

$676

DetroitPerth

DTW - PER

DTWPER

Detroit Metropolitan Wayne County

Wed 4/15

6:35 pm-8:55 am

1 stop26h 20m

$3,670

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/16

Compare providers for flights from Detroit to Perth

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Detroit to Perth in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
JetabroadPrice Accuracy3 starsTrust Score*1 star
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Detroit Metropolitan Wayne County Airport-Perth flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Detroit Metropolitan Wayne County Airport-Perth flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit Metropolitan Wayne County Airport-Perth flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Detroit Metropolitan Wayne County Airport-Perth flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Detroit Metropolitan Wayne County Airport-Perth flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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.

Reviews of airlines servicing Perth

Get insights into the airlines that provide service to Perth. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Perth. Reviews last updated February 18, 2026.
Peruse reviews from past customers who have flown with Qantas Airways from Detroit Metropolitan Wayne County Airport to Perth to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
992 reviews

Crew

8.1

Food

7.0

Boarding

7.7

Comfort

7.5

Entertainment

7.2

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Midhat,Feb 2026

WYA - ADL

Frequent delays, 3rd week in a row. Flight attendants not at all friendly.
Qantas Airways
7.5
Good
992 reviews
Qantas Airways
7.5
Good
992 reviews

Crew

8.1

Food

7.0

Boarding

7.7

Comfort

7.5

Entertainment

7.2

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Midhat,Feb 2026

WYA - ADL

Frequent delays, 3rd week in a row. Flight attendants not at all friendly.

Related info for your journey

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

  • How long is the flight from Detroit Metropolitan Wayne County Airport to Perth?

    A quick flight from Detroit Metropolitan Wayne County Airport to Perth can take about 32h 14m. Qantas Airways provides one of the quickest options available for as low as $1,665. Airlines will cover a distance of 11154 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Detroit Metropolitan Wayne County Airport to Perth round-trip?

    Currently priced at $1,233, Qantas Airways will fly you from Detroit Metropolitan Wayne County Airport to Perth and back. In addition to Qantas Airways, many other airlines offer competitively priced options for your trip.

  • 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 vacation 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.

See more FAQs

Traveling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Rottnest Island
Scarborough

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Complete your trip to Perth by adding a car rental and/or hotel reservation to your travel itinerary.
Perth car rentals
Perth Airport car rentals
Perth CBD car rentals
Northbridge car rentals

Top airline flying from Detroit to Perth

Discover the top airline that operate flights from Detroit to Perth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,233Average$1,371FlexibilityNo cancel feeOn-time74%

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