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Cheap flights from Perth to Detroit Metropolitan Wayne County Airport from $2,738

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
PER — DTW
13 May — 20 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Perth to Detroit

Enter your travel dates to find the best prices.

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 13 April 2026.

Thu 5/1122:45
PER
-
DTW
2 stops53h 41m
Qatar Airways
Sun 8/1116:45
DTW
-
PER
2 stops37h 00m
Qatar Airways
Deal found 9/4$2,738
Fri 5/623:55
PER
-
DTW
3 stops46h 13m
Air Canada
Fri 19/618:50
DTW
-
PER
3 stops58h 10m
Air Canada
Deal found 12/4$3,040
Fri 5/622:55
PER
-
DTW
2 stops37h 04m
Multiple Airlines
Fri 19/619:20
DTW
-
PER
2 stops61h 50m
Multiple Airlines
Deal found 12/4$3,112
Thu 5/1122:55
PER
-
DTW
3 stops55h 41m
Air Canada
Sun 8/1118:15
DTW
-
PER
3 stops61h 05m
Air Canada
Deal found 9/4$3,647

Find 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 13 April 2026.

Round-trip from

$2,714
Qatar Airways
  • Qatar Airways
  • 7/5-11/5
  • 4 total stops
  • 75h 29m total
  • Perth to Detroit
Search Deals

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 13 April 2026.
Use the filters below to find and compare flights from Perth to Detroit Metropolitan Wayne County Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PerthDetroit

PER - DTW

PERDTW

Perth

Fri 5/6

23:55-10:08

3 stops46h 13m

Detroit Metropolitan Wayne County

Fri 19/6

18:50-17:00

3 stops58h 10m

$3,040
Fastest return journey

PerthDetroit

PER - DTW

PERDTW

Perth

Fri 5/6

22:55-23:59

2 stops37h 04m

Detroit Metropolitan Wayne County

Fri 19/6

19:20-21:10

2 stops61h 50m

$3,112

Flights are sorted by cheapest return flights first.

Deals found on 12/4

Sorted by cheapest first

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.

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 Metropolitan Wayne County Airport?

    For as low as $3,040, Air Canada can have you in Detroit Metropolitan Wayne County Airport from Perth in 46h 13m. There are 17951 km between Perth and Detroit Metropolitan Wayne County Airport.

  • 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 Detroit Metropolitan Wayne County Airport?

Book flights to Detroit Metropolitan Wayne County Airport 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 13 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$927Average$2,926FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights helps you search for flights from Perth to Detroit via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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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