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$1,578+ 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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
PER — DTW
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
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 July 1, 2025.

Round-trip from

$1,578
(ANA)

Popular in

October

Cheapest in

February

Average price

$1,411
From Perth to Detroit Metropolitan Wayne County
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($411 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($75 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

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 July 1, 2025.

This ANA deal was found by Cheapflights users on 6/29. 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 ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/119:35 pmPER - DTW
2 stops51h 39mANA
Mon 9/154:20 pmDTW - PER
2 stops63h 40mANA
Deal found 6/29$1,578
This Air Canada deal was found by Cheapflights users on 6/29. 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.
Thu 9/1111:55 pmPER - DTW
3 stops32h 05mAir Canada
Mon 9/154:10 pmDTW - PER
3 stops35h 35mAir Canada
Deal found 6/29$2,739

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 July 1, 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

Thu 9/11

9:35 pm-1:14 pm

2 stops51h 39m

Detroit Metropolitan Wayne County

Mon 9/15

4:20 pm-8:00 pm

2 stops63h 40m

$1,578

PerthDetroit

PER - DTW

PERDTW

Perth

Thu 9/11

11:55 pm-8:00 pm

3 stops32h 05m

Detroit Metropolitan Wayne County

Mon 9/15

4:10 pm-3:45 pm

3 stops35h 35m

$2,739

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

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

How much does it cost to fly round-trip from Perth to Detroit Metropolitan Wayne County Airport?

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 July 1, 2025.
Get a feel of what it's like to fly with ANA and Air Canada from Perth to Detroit Metropolitan Wayne County Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
892 reviews

Comfort

8.2

Entertainment

7.9

Overall

8.4

Food

7.7

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
ANA
8.4
Very good
892 reviews
ANA
8.4
Very good
892 reviews

Comfort

8.2

Entertainment

7.9

Overall

8.4

Food

7.7

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Air Canada
7.1
Good
9,669 reviews
ANA
8.4
Very good
892 reviews

Comfort

8.2

Entertainment

7.9

Overall

8.4

Food

7.7

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.

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 ANA is currently your cheapest option to Detroit Metropolitan Wayne County Airport, with prices starting at $1,578. Another option worth looking into is Air Canada, starting at $2,739 round trip. You may be able to fly from Perth to Detroit Metropolitan Wayne County Airport for 15% 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.

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