How long is the flight from Perth to Detroit?

Air Canada and Qantas Airways can get you from Perth to Detroit in just under 26h 42m. Your travel time can differ by up to 28h 58m. 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.

In terms of precipitation, rainfall in Detroit ranges from 1.8 - 3.1 inches per month. August is typically the wettest month, when rainfall can reach 3.1 in. January is typically the driest time to visit Detroit when rainfall is around 1.8 in.

If weather is an important factor for your trip to Detroit, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

What is the cheapest time of day to fly from PER to DTT?

When flying from Perth to Detroit, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

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.

$1,753+ Flights from Perth to Detroit

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1. Tell us where you want to go

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Find flight deals from Perth to Detroit

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

Thu 2/1910:55 pmPER - DTW

3 stops55h 40mAir Canada

Mon 2/236:15 pmDTW - PER

3 stops55h 15mAir Canada

Deal found 11/21

$1,753

Thu 2/195:00 amPER - DTW

2 stops26h 42mQantas Airways

Mon 2/233:58 pmDTW - PER

2 stops38h 32mQantas Airways

Deal found 11/21

$1,938

Wed 2/1812:25 amPER - DTW

2 stops35h 51mCathay Pacific

Mon 2/233:58 pmDTW - PER

2 stops49h 57mCathay Pacific

Deal found 11/23

$2,775

Cheap flight deals from Perth to Detroit

Most accurate provider	FlightHub 3 stars
Most trusted provider	Ovago 2 stars
Round-trip from	$1,753 (Air Canada)
Popular in	November
Cheapest in	February
Average price	$2,356

Provider with most accurate pricing for Perth-Detroit (DTT) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Perth-Detroit (DTT) flights.

Search Deals

From Perth to Detroit (DTT)

Search Deals

Highest demand for flights based on searches. 10% potential increase in price ($210 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($64 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in November 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

PerthDetroit

PER - DTW

PERDTW

Perth

Thu 2/19

10:55 pm-5:35 pm

3 stops55h 40m

Detroit Metropolitan Wayne County

Mon 2/23

6:15 pm-2:30 pm

3 stops55h 15m

$1,753

PerthDetroit

PER - DTW

PERDTW

Perth

Thu 2/19

5:00 am-6:42 pm

2 stops26h 42m

Detroit Metropolitan Wayne County

Mon 2/23

3:58 pm-7:30 pm

2 stops38h 32m

$1,938

PerthDetroit

PER - DTW

PERDTW

Perth

Wed 2/18

12:25 am-11:16 pm

2 stops35h 51m

Detroit Metropolitan Wayne County

Mon 2/23

3:58 pm-6:55 am

2 stops49h 57m

$2,775

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

Compare providers for flights from Perth to Detroit

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Perth to Detroit in November.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*1 star
Ovago	Price Accuracy2 stars	Trust Score*2 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 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.

Related info for your journey

How long is the flight from Perth to Detroit?
Air Canada and Qantas Airways can get you from Perth to Detroit in just under 26h 42m. Your travel time can differ by up to 28h 58m. 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.

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$1,753+ 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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Perth to Detroit with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Perth to Detroit

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

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

Cheap flight deals from Perth to Detroit

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

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 November.

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.

Cheapflights Insights

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

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?

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

How can I find direct flights from Perth to Detroit?

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

Traveling to a place near Detroit?

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Alternative routes for Perth to Detroit

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