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$1,388+ Cheap flights from Perth (PER) to Detroit (DTT)

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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
PER — DTT
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap flight deals from Perth to Detroit

Discover tips and strategies to find the most affordable flight options for your journey from Perth (PER) to Detroit (DTT). 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 January 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Ovago
2 stars

Round-trip from

$1,388
(Qantas Airways)

Popular in

June

Cheapest in

December

Average price

$1,784
Provider with most accurate pricing for Perth-Detroit (DTT) flight deals.
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Provider most trusted by Cheapflights users for Perth-Detroit (DTT) flights.
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From Perth to Detroit (DTT)
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Highest demand for flights based on searches. 18% potential increase in price ($350 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($56 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Perth to Detroit

Cheapest flights from Perth to Detroit
Explore the most affordable flight options available from Perth to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This Qantas Airways deal was found by Cheapflights users on 1/8. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1210:40 pmPER - DTW
2 stops29h 29mMultiple Airlines
Tue 2/174:01 pmDTW - PER
2 stops35h 44mMultiple Airlines
Deal found 1/8$1,388
This Expedia deal was found by Cheapflights users on 1/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1210:45 pmPER - DTW
2 stops38h 14mJetBlue
Tue 2/176:00 amDTW - PER
2 stops47h 45mJetBlue
Deal found 1/8$1,543
This Air Canada deal was found by Cheapflights users on 1/5. 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 3/113:15 pmPER - DTW
3 stops62h 20mAir Canada
Sun 3/156:15 pmDTW - PER
3 stops62h 05mAir Canada
Deal found 1/5$1,871
This Qatar Airways deal was found by Cheapflights users on 1/5. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/113:55 pmPER - DTW
2 stops43h 52mQatar Airways
Sun 3/1511:11 amDTW - PER
2 stops43h 34mQatar Airways
Deal found 1/5$2,001
This Qantas Airways deal was found by Cheapflights users on 1/6. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/115:30 amPER - DTW
2 stops45h 39mQantas Airways
Sun 3/153:59 pmDTW - PER
2 stops43h 51mQantas Airways
Deal found 1/6$2,007
This Gotogate deal was found by Cheapflights users on 1/8. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1210:55 pmPER - DTW
3 stops55h 40mAir Canada
Tue 2/176:15 pmDTW - PER
3 stops55h 15mAir Canada
Deal found 1/8$2,016

Cheapflights Fare Finder

 
Customize your flight search to find flights from Perth to Detroit 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 January 8, 2026.
Use the filters below to find and compare flights from Perth to Detroit that are best for you.

Fly from

Perth

Fly to

Detroit

Route

Depart

Return

Price

PerthDetroit

PER - DTW

PERDTW

Perth

Thu 2/12

10:40 pm-3:09 pm

2 stops29h 29m

Detroit Metropolitan Wayne County

Tue 2/17

4:01 pm-4:45 pm

2 stops35h 44m

$1,388

PerthDetroit

PER - DTW

PERDTW

Perth

Thu 2/12

10:45 pm-11:59 pm

2 stops38h 14m

Detroit Metropolitan Wayne County

Tue 2/17

6:00 am-6:45 pm

2 stops47h 45m

$1,543

PerthDetroit

PER - DTW

PERDTW

Perth

Wed 3/11

3:15 pm-5:35 pm

3 stops62h 20m

Detroit Metropolitan Wayne County

Sun 3/15

6:15 pm-8:20 pm

3 stops62h 05m

$1,871

PerthDetroit

PER - DTW

PERDTW

Perth

Wed 3/11

3:55 pm-11:47 pm

2 stops43h 52m

Detroit Metropolitan Wayne County

Sun 3/15

11:11 am-6:45 pm

2 stops43h 34m

$2,001

PerthDetroit

PER - DTW

PERDTW

Perth

Wed 3/11

5:30 am-3:09 pm

2 stops45h 39m

Detroit Metropolitan Wayne County

Sun 3/15

3:59 pm-11:50 pm

2 stops43h 51m

$2,007

PerthDetroit

PER - DTW

PERDTW

Perth

Thu 2/12

10:55 pm-5:35 pm

3 stops55h 40m

Detroit Metropolitan Wayne County

Tue 2/17

6:15 pm-2:30 pm

3 stops55h 15m

$2,016

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/8

Compare providers for flights from Perth to Detroit

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 Perth to Detroit in January.
ProviderPrice AccuracyTrust Score*
OvagoPrice Accuracy2 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust 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 Perth-Detroit flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Perth-Detroit flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Perth-Detroit flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Perth-Detroit flights, Cheapflights users trust Ovago the most. Ovago 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 Perth-Detroit 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 Perth to Detroit

Have a flexible travel schedule? Discover the best time to fly to Detroit from Perth 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 Perth to Detroit
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Detroit

Get insights into the airlines that provide service to Detroit. 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 Detroit. Reviews last updated January 8, 2026.
Read through reviews of airlines operating flights from Perth to Detroit, such as Qantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
967 reviews

Boarding

7.7

Crew

8.2

Food

7.0

Entertainment

7.2

Comfort

7.5

Overall

7.5

Reviews

1 / 20
6.0
Good

Marco,Dec 2025

BOS - LAX

There was no WiFi or tv traveling from LAX to Sydney. Way too long of a flight to have nothing.
Qantas Airways
7.5
Good
967 reviews
Qantas Airways
7.5
Good
967 reviews

Boarding

7.7

Crew

8.2

Food

7.0

Entertainment

7.2

Comfort

7.5

Overall

7.5

Reviews

1 / 20
6.0
Good

Marco,Dec 2025

BOS - LAX

There was no WiFi or tv traveling from LAX to Sydney. Way too long of a flight to have nothing.

Related info for your journey

Find useful and relevant information for your journey from Perth to Detroit. 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 Perth to Detroit?

    JetBlue, Air Canada, and Qatar Airways can get you from Perth to Detroit in just under 38h 14m. Your travel time can differ by up to 24h 06m. The distance between Perth and Detroit is about 11154 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 vacation 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

Traveling to a place near Detroit?

Book flights to Detroit if you plan to visit one of these locations
Roseville
Port Huron

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Alternative routes for Perth to Detroit

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