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$1,670+ Cheap flights from Perth (PER) to Detroit Metropolitan Wayne County Airport (DTW)

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 7/26. Fares are subject to change and may not be available on all flights or dates of travel.
PER — DTW
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 (DTW). 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 June 12, 2025.

Round-trip from

$1,670
(Mytrip)

Popular in

October

Cheapest in

February

Average price

$1,686
From Perth to Detroit Metropolitan Wayne County
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($398 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($74 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
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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 June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/268:55 amPER - DTW
3 stops44h 13mMultiple Airlines
Sat 8/26:45 amDTW - PER
3 stops36h 50mMultiple Airlines
Deal found 6/11$1,670
This BYOjet deal was found by Cheapflights users on 6/12. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2711:35 pmPER - DTW
3 stops34h 40mAir Canada
Sun 8/38:54 amDTW - PER
3 stops42h 51mAir Canada
Deal found 6/12$1,757
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Sun 7/2711:45 pmPER - DTW
2 stops31h 01mUnited Airlines
Sun 8/38:20 amDTW - PER
3 stops40h 10mUnited Airlines
Deal found 6/12$1,855
This American Airlines deal was found by Cheapflights users on 6/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1011:55 pmPER - DTW
2 stops50h 25mAmerican Airlines
Thu 9/117:45 pmDTW - PER
2 stops51h 30mAmerican Airlines
Deal found 6/9$2,000
This Qatar Airways deal was found by Cheapflights users on 6/9. 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.
Tue 6/1010:45 pmPER - DTW
2 stops55h 55mQatar Airways
Thu 9/116:00 amDTW - PER
2 stops41h 55mQatar Airways
Deal found 6/9$2,062
This Gurufare deal was found by Cheapflights users on 6/11. 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.
Fri 7/2512:10 amPER - DTW
2 stops32h 09mCathay Pacific
Sat 8/21:02 pmDTW - PER
2 stops30h 43mCathay Pacific
Deal found 6/11$3,007

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 June 12, 2025.
Use the filters below to find and compare flights from Perth to Detroit Metropolitan Wayne County Airport that are best for you.

Fly from

Perth

Fly to

Detroit

Route

Depart

Return

Price

PerthDetroit

PER - DTW

PERDTW

Perth

Sat 7/26

8:55 am-5:08 pm

3 stops44h 13m

Detroit Metropolitan Wayne County

Sat 8/2

6:45 am-7:35 am

3 stops36h 50m

$1,670

PerthDetroit

PER - DTW

PERDTW

Perth

Sun 7/27

11:35 pm-10:15 pm

3 stops34h 40m

Detroit Metropolitan Wayne County

Sun 8/3

8:54 am-3:45 pm

3 stops42h 51m

$1,757

PerthDetroit

PER - DTW

PERDTW

Perth

Sun 7/27

11:45 pm-6:46 pm

2 stops31h 01m

Detroit Metropolitan Wayne County

Sun 8/3

8:20 am-12:30 pm

3 stops40h 10m

$1,855

PerthDetroit

PER - DTW

PERDTW

Perth

Fri 7/25

12:10 am-8:19 pm

2 stops32h 09m

Detroit Metropolitan Wayne County

Sat 8/2

1:02 pm-7:45 am

2 stops30h 43m

$3,007

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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 Metropolitan Wayne County Airport

Rainfall in Detroit by month

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

In terms of precipitation, rainfall in Detroit Metropolitan Wayne County Airport 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 Metropolitan Wayne County Airport when rainfall is around 1.8 in.

Temperature in Detroit by month

Plan your trip to Detroit by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Detroit Metropolitan Wayne County Airport, 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).

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 June 12, 2025.
Cathay Pacific
7.6
Good
892 reviews

Boarding

7.9

Food

7.3

Crew

8.0

Comfort

7.6

Overall

7.6

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

KS,Jun 2025

TFU - HKG

I like the crews and flights, English over the speakers were difficult to understand. The beef dinner was off flavor.
Cathay Pacific
7.6
Good
892 reviews
Cathay Pacific
7.6
Good
892 reviews

Boarding

7.9

Food

7.3

Crew

8.0

Comfort

7.6

Overall

7.6

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

KS,Jun 2025

TFU - HKG

I like the crews and flights, English over the speakers were difficult to understand. The beef dinner was off flavor.
United Airlines
7.4
Good
8,790 reviews
Cathay Pacific
7.6
Good
892 reviews

Boarding

7.9

Food

7.3

Crew

8.0

Comfort

7.6

Overall

7.6

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

KS,Jun 2025

TFU - HKG

I like the crews and flights, English over the speakers were difficult to understand. The beef dinner was off flavor.
Air Canada
7.1
Good
9,531 reviews
Cathay Pacific
7.6
Good
892 reviews

Boarding

7.9

Food

7.3

Crew

8.0

Comfort

7.6

Overall

7.6

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

KS,Jun 2025

TFU - HKG

I like the crews and flights, English over the speakers were difficult to understand. The beef dinner was off flavor.

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.

  • What are the cheapest airlines flying from Perth to Detroit Metropolitan Wayne County Airport round-trip?

    Flying on Air Canada is currently your cheapest option to Detroit Metropolitan Wayne County Airport, with prices starting at $1,757. Additional round-trip tickets that might be worth considering are offered by United Airlines and Cathay Pacific, with the lowest prices starting at $1,855 and $3,007, respectively. You may be able to fly from Perth to Detroit Metropolitan Wayne County Airport for 6% less than the average price by searching for these airlines.

  • 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.

  • What is the cheapest month to book a flight from Perth to Detroit Metropolitan Wayne County Airport?

    Currently, April is the cheapest month in which you can book a flight from Perth to Detroit Metropolitan Wayne County Airport (average of $257). Flying from Perth to Detroit Metropolitan Wayne County Airport in March is currently the most expensive (average of $305). 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 Perth?

Book flights to Perth if you plan to visit one of these locations
Sterling Heights
Warren
Dearborn
Novi
Troy
Southfield
Romulus
Clarkston
Plymouth
Auburn Hills
Utica
Monroe
Wixom
Roseville
Port Huron
Put-in-Bay
Belleville
Brighton
Livonia
Fremont

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