CA $1,313 Cheap Flights from Detroit (DTW) to Perth (PER)

View CA $1,313 flight on Sun, Apr 19, 2026Opens in a new window

Popular airlines from Detroit Metropolitan Wayne County Airport (DTW) to Perth Airport (PER)

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Cheap flights from Detroit (DTW) to Perth (PER)

Prices were available within the past 7 days and start at CA $1,313 for one-way flights and CA $2,180 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Aug 4 - Mon, Aug 10
DTW
Detroit
PER
Perth
CA $2,180 Roundtrip, found 4 days ago
CA $2,180
Roundtrip
found 4 days ago
Select United flight, departing Tue, Aug 4 from Detroit to Perth, returning Mon, Aug 10, priced at CA $2,180 found 4 days ago
United
Wed, Jul 29 - Mon, Aug 10
DTW
Detroit
PER
Perth
CA $2,186 Roundtrip, found 4 days ago
CA $2,186
Roundtrip
found 4 days ago
Select United flight, departing Wed, Jul 29 from Detroit to Perth, returning Mon, Aug 10, priced at CA $2,186 found 4 days ago
United
Wed, Jul 29 - Tue, Aug 4
DTW
Detroit
PER
Perth
CA $2,198 Roundtrip, found 4 days ago
CA $2,198
Roundtrip
found 4 days ago
Select United flight, departing Wed, Jul 29 from Detroit to Perth, returning Tue, Aug 4, priced at CA $2,198 found 4 days ago
United
Wed, Jul 29 - Sun, Aug 9
DTW
Detroit
PER
Perth
CA $2,201 Roundtrip, found 4 days ago
CA $2,201
Roundtrip
found 4 days ago
Select United flight, departing Wed, Jul 29 from Detroit to Perth, returning Sun, Aug 9, priced at CA $2,201 found 4 days ago
United
Wed, Jul 29 - Fri, Aug 7
DTW
Detroit
PER
Perth
CA $2,261 Roundtrip, found 4 days ago
CA $2,261
Roundtrip
found 4 days ago
Select United flight, departing Wed, Jul 29 from Detroit to Perth, returning Fri, Aug 7, priced at CA $2,261 found 4 days ago
United
Thu, Jul 30 - Mon, Aug 10
DTW
Detroit
PER
Perth
CA $2,266 Roundtrip, found 4 days ago
CA $2,266
Roundtrip
found 4 days ago
Select United flight, departing Thu, Jul 30 from Detroit to Perth, returning Mon, Aug 10, priced at CA $2,266 found 4 days ago
Alaska Airlines
Thu, Oct 1 - Wed, Oct 7
DTW
Detroit
PER
Perth
CA $2,286 Roundtrip, found 2 days ago
CA $2,286
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Oct 1 from Detroit to Perth, returning Wed, Oct 7, priced at CA $2,286 found 2 days ago
Qantas Airways
Wed, May 27 - Sun, Jun 7
DTW
Detroit
PER
Perth
CA $2,309 Roundtrip, found 5 days ago
CA $2,309
Roundtrip
found 5 days ago
Select Qantas Airways flight, departing Wed, May 27 from Detroit to Perth, returning Sun, Jun 7, priced at CA $2,309 found 5 days ago
Qatar Airways
Sun, Aug 23 - Tue, Sep 1
DTW
Detroit
PER
Perth
CA $2,738 Roundtrip, just found
CA $2,738
Roundtrip
just found
Select Qatar Airways flight, departing Sun, Aug 23 from Detroit to Perth, returning Tue, Sep 1, priced at CA $2,738 just found
Lufthansa
Sat, May 30 - Mon, Jun 15
DTW
Detroit
PER
Perth
CA $2,891 Roundtrip, found 5 days ago
CA $2,891
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Sat, May 30 from Detroit to Perth, returning Mon, Jun 15, priced at CA $2,891 found 5 days ago

Alternative airports near Perth

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Perth Airport PER. Cheapest and Closest option available. Average driving time to city centre is 14 minutes. Flights from CA $2,571
PER
Perth Airport
CheapestClosest
Average driving time to city centre14 min
Flights from CA $2,571

Frequently asked questions

How much is a flight from Detroit Metro Airport to Perth Airport?
Based on fares available within the last 7 days on Expedia for flights departing within the next year, round-trip flights between DTW and Perth Airport start from CA $2,180. Book ASAP to secure the best price for your adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Detroit Metro Airport to Perth Airport (PER)?
The majority of flights can be cancelled online, but whether you are charged a fee varies between airlines. If you do have to cancel your trip, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from Detroit Metropolitan Wayne County Airport (DTW) to Perth Airport that have flexible change policies?
Select our "No change fees" filter to find flexible travel options for your flight from DTW to Perth Airport. This allows you to lock in a fantastic price ahead of time and still have the freedom to reschedule without any additional fees. Keep in mind that you'll need to cover the fare difference.
How far is the flight from Detroit Metro Airport to Perth Airport?
You'll have 18,000 kilometres to cover on the long-haul Detroit to Perth route. Wear layers of comfy clothes and consider taking a pair of noise-cancelling headphones.
Which airlines fly direct from DTW to PER?
Unfortunately, there aren't any airlines that directly fly between Detroit Metropolitan Wayne County Airport (DTW) and Perth Airport (PER). You'll have to book a flight with one or more stops.
Are Detroit Metro Airport to Perth Airport (PER) flight tickets cheaper when they're purchased at the last minute?
It is possible to nab a fantastic last-minute deal from Metro Airport to Perth Airport, but there's no guarantee. As many airlines release prices up to 12 months in advance, it's worthwhile keeping an eye on fares early and being ready to pounce when you spot a good bargain. Expedia compares carrier prices and updates flight deals frequently, so you can rest easy knowing you're always seeing the latest offers.

Travel information

Origin airport
Detroit Metropolitan Wayne County
Destination airport
Perth
Roundtrip price
CA $2,179
Distance
17857 km

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