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Perth

$1,337+ Cheap flights from Detroit (DTT) to Perth (PER)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — PER
Apr 6 — Apr 131
Sun 4/6
Sun 4/13
1 adult, Economy
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Cheap flight deals from Detroit to Perth

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) 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 April 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,518
(oojo)
Provider with most accurate pricing for Detroit (DTT)-Perth flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit (DTT)-Perth flights.
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From Detroit (DTT) to Perth
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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 April 1, 2025.

This Gurufare deal was found by Cheapflights users on 4/1. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/195:51 pmDTW - PER
2 stops38h 14mQantas Airways
Tue 12/3010:55 pmPER - DTW
2 stops29h 57mQantas Airways
Deal found 4/1$1,337
This oojo deal was found by Cheapflights users on 3/31. 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 4/307:00 amDTW - PER
2 stops47h 40mQatar Airways
Wed 5/710:45 pmPER - DTW
2 stops37h 12mQatar Airways
Deal found 3/31$1,518
This Travelocity deal was found by Cheapflights users on 4/1. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/97:00 amDTW - PER
2 stops40h 55mMultiple Airlines
Fri 11/143:05 pmPER - DTW
2 stops61h 17mMultiple Airlines
Deal found 4/1$1,625
This StudentUniverse deal was found by Cheapflights users on 3/30. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/287:51 pmDTW - PER
2 stops38h 59mCathay Pacific
Mon 11/1012:15 amPER - DTW
2 stops37h 01mCathay Pacific
Deal found 3/30$1,703
This United Airlines deal was found by Cheapflights users on 3/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/288:15 amDTW - PER
3 stops42h 15mUnited Airlines
Tue 11/1111:45 pmPER - DTW
2 stops31h 58mUnited Airlines
Deal found 3/30$1,830
This Booking.com deal was found by Cheapflights users on 3/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/314:45 pmDTW - PER
2 stops43h 10mLufthansa
Mon 11/101:10 amPER - DTW
2 stops49h 45mLufthansa
Deal found 3/30$1,990
This Booking.com deal was found by Cheapflights users on 3/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2810:35 amDTW - PER
3 stops39h 55mAir Canada
Tue 11/1110:55 pmPER - DTW
3 stops36h 28mAir Canada
Deal found 3/30$2,704

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 April 1, 2025.
Use the filters below to find and compare flights from Detroit 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

Wed 4/30

7:00 am-6:40 pm

2 stops47h 40m

Perth

Wed 5/7

10:45 pm-11:57 pm

2 stops37h 12m

$1,518

DetroitPerth

DTW - PER

DTWPER

Detroit Metropolitan Wayne County

Wed 7/9

7:00 am-11:55 am

2 stops40h 55m

Perth

Fri 11/14

3:05 pm-3:22 pm

2 stops61h 17m

$1,625

DetroitPerth

DTW - PER

DTWPER

Detroit Metropolitan Wayne County

Fri 7/25

7:40 pm-6:45 pm

2 stops35h 05m

Perth

Thu 7/31

11:55 pm-10:23 pm

2 stops34h 28m

$1,926

DetroitPerth

DTW - PER

DTWPER

Detroit Metropolitan Wayne County

Wed 7/9

8:20 am-12:30 pm

3 stops40h 10m

Perth

Fri 11/14

11:45 pm-6:43 pm

2 stops31h 58m

$2,092

DetroitPerth

DTW - PER

DTWPER

Detroit Metropolitan Wayne County

Wed 4/30

11:03 am-7:45 am

2 stops32h 42m

Perth

Tue 5/6

12:10 am-9:11 pm

2 stops33h 01m

$2,170

DetroitPerth

DTW - PER

DTWPER

Detroit Metropolitan Wayne County

Wed 7/9

11:05 am-3:45 pm

3 stops40h 40m

Perth

Fri 11/14

10:55 pm-8:20 pm

3 stops34h 25m

$3,102

DetroitPerth

DTW - PER

DTWPER

Detroit Metropolitan Wayne County

Wed 4/16

10:09 am-4:30 am

3 stops54h 21m

$3,464

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

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 April.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*1 star
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*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-Perth flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Detroit-Perth flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit-Perth flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Detroit-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-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.

Cheapflights Insights

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

Rainfall in Perth by month

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

In terms of precipitation, rainfall in Perth ranges from 0.0 - 6.7 inches per month. June is typically the wettest month, when rainfall can reach 6.7 in. January is typically the driest time to visit Perth when rainfall is around 0.0 in.

Temperature in Perth by month

Plan your trip to Perth by taking into account the average temperature totals 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 75.2 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 53.6 F).

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 April 1, 2025.
Qantas Airways
7.5
Good
813 reviews

Entertainment

7.2

Crew

8.1

Food

6.9

Comfort

7.4

Boarding

7.6

Overall

7.5

Reviews

1 / 20
8.0
Excellent

Tin,Feb 2025

LAX - MEL

The passengers had to wait in lines more than 40 minutes for boarding. The foods was okay to eat if you were hungry to dead . Thank you
Qantas Airways
7.5
Good
813 reviews
Qantas Airways
7.5
Good
813 reviews

Entertainment

7.2

Crew

8.1

Food

6.9

Comfort

7.4

Boarding

7.6

Overall

7.5

Reviews

1 / 20
8.0
Excellent

Tin,Feb 2025

LAX - MEL

The passengers had to wait in lines more than 40 minutes for boarding. The foods was okay to eat if you were hungry to dead . Thank you
Cathay Pacific
7.5
Good
841 reviews
Qantas Airways
7.5
Good
813 reviews

Entertainment

7.2

Crew

8.1

Food

6.9

Comfort

7.4

Boarding

7.6

Overall

7.5

Reviews

1 / 20
8.0
Excellent

Tin,Feb 2025

LAX - MEL

The passengers had to wait in lines more than 40 minutes for boarding. The foods was okay to eat if you were hungry to dead . Thank you
Qatar Airways
7.4
Good
3,541 reviews
Qantas Airways
7.5
Good
813 reviews

Entertainment

7.2

Crew

8.1

Food

6.9

Comfort

7.4

Boarding

7.6

Overall

7.5

Reviews

1 / 20
8.0
Excellent

Tin,Feb 2025

LAX - MEL

The passengers had to wait in lines more than 40 minutes for boarding. The foods was okay to eat if you were hungry to dead . Thank you
United Airlines
7.4
Good
8,615 reviews
Qantas Airways
7.5
Good
813 reviews

Entertainment

7.2

Crew

8.1

Food

6.9

Comfort

7.4

Boarding

7.6

Overall

7.5

Reviews

1 / 20
8.0
Excellent

Tin,Feb 2025

LAX - MEL

The passengers had to wait in lines more than 40 minutes for boarding. The foods was okay to eat if you were hungry to dead . Thank you
Air Canada
7.0
Good
9,022 reviews
Qantas Airways
7.5
Good
813 reviews

Entertainment

7.2

Crew

8.1

Food

6.9

Comfort

7.4

Boarding

7.6

Overall

7.5

Reviews

1 / 20
8.0
Excellent

Tin,Feb 2025

LAX - MEL

The passengers had to wait in lines more than 40 minutes for boarding. The foods was okay to eat if you were hungry to dead . Thank you

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.

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

    Cheapflights users have booked flights from Detroit to Perth round-trip from $1,518. Other airlines that can offer you cheap pricing are Qantas Airways, from $1,926, and Cathay Pacific, from $2,170.

  • 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.

  • 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 $1,447). Flying from Detroit to Perth in December is currently the most expensive (average of $2,172). 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

Traveling to a place near Detroit?

Book flights to Detroit if you plan to visit one of these locations
Mandurah
Fremantle
Rottnest Island
Scarborough

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Detroit to Perth

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Perth flights
Detroit to Perth flights
O'Hare Intl to Broome flights
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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 April 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,156Average$1,595FlexibilityNo cancel feeOn-time74%

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