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Cheap flights from Perth to Detroit Metropolitan Wayne County Airport from $2,638

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
PER — DTW
20 Apr — 27 Apr1
1 adult

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 15 April 2025.

Round-trip from

$2,638

Popular in

October

Cheapest in

February

Average price

$3,702
American Airlines
  • American Airlines
  • 10/6-11/9
  • 4 total stops
  • 85h 42m total
  • Perth to Detroit
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($866 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($173 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 15 April 2025.

Tue 10/623:55PER - DTW
2 stops34h 27mAmerican Airlines
Thu 11/920:00DTW - PER
2 stops51h 15mAmerican Airlines
Deal found 13/4$2,638
Mon 9/601:10PER - DTW
2 stops40h 04mMultiple Airlines
Thu 11/916:21DTW - PER
2 stops43h 34mMultiple Airlines
Deal found 13/4$2,733
Tue 13/506:20PER - DTW
2 stops27h 48mQantas Airways
Tue 20/515:31DTW - PER
2 stops29h 19mQantas Airways
Deal found 15/4$2,955
Thu 29/523:55PER - DTW
3 stops34h 19mAir Canada
Thu 5/611:05DTW - PER
3 stops40h 40mAir Canada
Deal found 14/4$3,181

Cheapflights Fare Finder

Customise 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 647,157 searches. Data last updated 15 April 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

Tue 10/6

23:55-22:22

2 stops34h 27m

Detroit Metropolitan Wayne County

Thu 11/9

20:00-11:15

2 stops51h 15m

$2,638

PerthDetroit

PER - DTW

PERDTW

Perth

Mon 9/6

01:10-05:14

2 stops40h 04m

Detroit Metropolitan Wayne County

Thu 11/9

16:21-23:55

2 stops43h 34m

$2,733

PerthDetroit

PER - DTW

PERDTW

Perth

Tue 13/5

06:20-22:08

2 stops27h 48m

Detroit Metropolitan Wayne County

Tue 20/5

15:31-08:50

2 stops29h 19m

$2,955

PerthDetroit

PER - DTW

PERDTW

Perth

Thu 29/5

23:55-22:14

3 stops34h 19m

Detroit Metropolitan Wayne County

Thu 5/6

11:05-15:45

3 stops40h 40m

$3,181

Flights are sorted by cheapest return flights first.

Deals found on 13/4

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 return 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

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

Find hourly flight availability from Perth to Detroit. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 April 2025.

It’s typically best to fly out from Perth to Detroit Metropolitan Wayne County Airport at midday. Doing so could potentially save you 15% on the flight price compared to flying in the morning, which is usually more expensive.

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 46.0 - 79.0 inches per month. August is typically the wettest month, when rainfall can reach 79.0 mm. January is typically the driest time to visit Detroit Metropolitan Wayne County Airport when rainfall is around 46.0 mm.

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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -4.0 C).

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 15 April 2025.
Qantas Airways
7.5
Good
818 reviews
Check prices

Crew

8.1

Overall

7.5

Food

6.9

Boarding

7.6

Entertainment

7.2

Comfort

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SYD - DFW

They need to improve the check-in kiosks and the in-flight special meals. Never had a smooth boarding process with Qantas. The special meals look like they're prepared at the last minute without much thought.
Qantas Airways
7.5
Good
818 reviews
Qantas Airways
7.5
Good
818 reviews
Check prices

Crew

8.1

Overall

7.5

Food

6.9

Boarding

7.6

Entertainment

7.2

Comfort

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SYD - DFW

They need to improve the check-in kiosks and the in-flight special meals. Never had a smooth boarding process with Qantas. The special meals look like they're prepared at the last minute without much thought.
American Airlines
7.2
Good
10,000 reviews
Qantas Airways
7.5
Good
818 reviews
Check prices

Crew

8.1

Overall

7.5

Food

6.9

Boarding

7.6

Entertainment

7.2

Comfort

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SYD - DFW

They need to improve the check-in kiosks and the in-flight special meals. Never had a smooth boarding process with Qantas. The special meals look like they're prepared at the last minute without much thought.
Air Canada
7.0
Good
9,127 reviews
Qantas Airways
7.5
Good
818 reviews
Check prices

Crew

8.1

Overall

7.5

Food

6.9

Boarding

7.6

Entertainment

7.2

Comfort

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SYD - DFW

They need to improve the check-in kiosks and the in-flight special meals. Never had a smooth boarding process with Qantas. The special meals look like they're prepared at the last minute without much thought.

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?

    Currently priced at $2,638, American Airlines will fly you from Perth to Detroit Metropolitan Wayne County Airport and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Qantas Airways and Air Canada - these airlines can fly you to your destination from $2,955 and $3,181, respectively. American Airlines is priced at 13% lower than the current average price of a flight leaving 3 months from now.

  • 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 holiday 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

Travelling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Sterling Heights

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Perth to Detroit

Discover the top airline that operate flights from Perth to Detroit. 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 647,157 searches. Data last updated 15 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$2,083Average$3,383FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Perth to Detroit?

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Why should you use Cheapflights to find cheap flight tickets from Perth to Detroit?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Perth to Detroit for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Perth to Detroit with no change fees?

Yes! Cheapflights helps users easily find flights from Perth to Detroit with no change fees.

Can Cheapflights notify me if prices for flights from Perth to Detroit become cheaper?

Yes, Cheapflights offers price alerts on Perth to Detroit flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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