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Cheap flights from Detroit Metropolitan Wayne County Airport to Perth from $1,525

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Detroit Metropolitan Wayne County Airport to Perth departing on 3/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Detroit Metropolitan Wayne County Airport to Perth

Cheap round-trip flights

Enter your travel dates to find the best prices.
Cathay Pacific Logo
10:30 am - 10:55 pm
DTW
-
PER
47h 25m
2 stops
Cathay Pacific Logo
8:30 am - 11:59 pm
PER
-
DTW
51h 29m
2 stops
$1,525Cathay Pacific
Mon, Mar 2 - Mon, Mar 9
Cathay Pacific Logo
6:00 am - 10:55 pm
DTW
-
PER
51h 55m
2 stops
Cathay Pacific Logo
12:25 am - 11:59 pm
PER
-
DTW
36h 34m
2 stops
$1,594Cathay Pacific
Mon, Feb 16 - Thu, Feb 19
Qantas Airways Logo
4:01 pm - 11:15 am
DTW
-
PER
31h 14m
2 stops
Qantas Airways Logo
10:55 pm - 6:40 pm
PER
-
DTW
31h 45m
2 stops
$1,615Qantas Airways
Mon, Mar 16 - Mon, Mar 23
Multiple Airlines Logo
6:32 pm - 6:00 pm
DTW
-
PER
35h 28m
2 stops
Multiple Airlines Logo
11:40 pm - 5:05 am
PER
-
DTW
41h 25m
3 stops
$1,632Multiple Airlines
Fri, Mar 20 - Fri, Mar 27
Multiple Airlines Logo
10:59 pm - 10:55 pm
DTW
-
PER
34h 56m
2 stops
Multiple Airlines Logo
8:40 pm - 4:55 am
PER
-
DTW
44h 15m
3 stops
$1,713Multiple Airlines
Mon, Mar 2 - Mon, Mar 9
Qantas Airways Logo
4:01 pm - 11:50 pm
DTW
-
PER
43h 49m
2 stops
Qantas Airways Logo
7:10 am - 9:19 pm
PER
-
DTW
26h 09m
2 stops
$1,805Qantas Airways
Fri, Mar 20 - Fri, Mar 27
Multiple Airlines Logo
5:09 am - 5:40 am
DTW
-
PER
35h 31m
3 stops
Multiple Airlines Logo
4:40 am - 5:05 am
PER
-
DTW
36h 25m
3 stops
$1,852Multiple Airlines
Sun, Mar 1 - Tue, Mar 31
Cathay Pacific Logo
7:31 pm - 10:55 pm
DTW
-
PER
38h 24m
2 stops
Cathay Pacific Logo
8:20 am - 9:16 pm
PER
-
DTW
48h 56m
2 stops
$1,865Cathay Pacific
Sun, Mar 1 - Tue, Mar 31
Multiple Airlines Logo
5:09 am - 5:40 am
DTW
-
PER
35h 31m
3 stops
Multiple Airlines Logo
8:05 am - 5:05 am
PER
-
DTW
33h 00m
2 stops
$1,876Multiple Airlines
Sun, Mar 1 - Tue, Mar 31
Multiple Airlines Logo
10:59 pm - 10:55 pm
DTW
-
PER
34h 56m
2 stops
Multiple Airlines Logo
7:30 am - 4:30 am
PER
-
DTW
34h 00m
3 stops
$1,892Multiple Airlines
Mon, Feb 16 - Fri, Feb 20

Air New Zealand flights from Detroit Metropolitan Wayne County Airport to Perth

Our best Air New Zealand deals on Detroit Metropolitan Wayne County Airport to Perth flight tickets
Air New Zealand
Mar 2
DTW7:05 amDetroit Metropolitan Wayne County
42h 10m
3 stops
PER2:15 pmPerth
Mar 9
PER10:55 pmPerth
37h 04m
3 stops
DTW11:59 pmDetroit Metropolitan Wayne County
$2,002
Air New Zealand
Mar 2
DTW7:05 amDetroit Metropolitan Wayne County
42h 10m
3 stops
PER2:15 pmPerth
Mar 9
PER10:55 pmPerth
37h 04m
3 stops
DTW11:59 pmDetroit Metropolitan Wayne County
$2,045

Cathay Pacific flights from Detroit Metropolitan Wayne County Airport to Perth

Our best Cathay Pacific deals on Detroit Metropolitan Wayne County Airport to Perth flight tickets
Cathay Pacific
Mar 2
DTW4:01 pmDetroit Metropolitan Wayne County
41h 54m
2 stops
PER10:55 pmPerth
Mar 9
PER8:30 amPerth
51h 29m
2 stops
DTW11:59 pmDetroit Metropolitan Wayne County
$1,525
Cathay Pacific
Feb 16
DTW6:00 amDetroit Metropolitan Wayne County
51h 55m
2 stops
PER10:55 pmPerth
Feb 19
PER12:25 amPerth
36h 34m
2 stops
DTW11:59 pmDetroit Metropolitan Wayne County
$1,594
Cathay Pacific
Mar 1
DTW7:31 pmDetroit Metropolitan Wayne County
38h 24m
2 stops
PER10:55 pmPerth
Mar 31
PER8:20 amPerth
48h 56m
2 stops
DTW9:16 pmDetroit Metropolitan Wayne County
$1,865

momondo Fare Finder

 
Customize your flight search to find flights from Detroit Metropolitan Wayne County Airport to Perth 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, momondo users made 832,500 searches. Data last updated February 4, 2026.
Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to Perth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DetroitPerth

DTW - PER

DTWPER

Detroit Metropolitan Wayne County

Mon 3/2

10:30 am-10:55 pm

2 stops47h 25m

Perth

Mon 3/9

8:30 am-11:59 pm

2 stops51h 29m

$1,525

DetroitPerth

DTW - PER

DTWPER

Detroit Metropolitan Wayne County

Mon 2/16

6:00 am-10:55 pm

2 stops51h 55m

Perth

Thu 2/19

12:25 am-11:59 pm

2 stops36h 34m

$1,594

DetroitPerth

DTW - PER

DTWPER

Detroit Metropolitan Wayne County

Mon 3/16

4:01 pm-11:15 am

2 stops31h 14m

Perth

Mon 3/23

10:55 pm-6:40 pm

2 stops31h 45m

$1,615

DetroitPerth

DTW - PER

DTWPER

Detroit Metropolitan Wayne County

Fri 3/20

6:32 pm-6:00 pm

2 stops35h 28m

Perth

Fri 3/27

11:40 pm-5:05 am

3 stops41h 25m

$1,632

DetroitPerth

DTW - PER

DTWPER

Detroit Metropolitan Wayne County

Mon 3/2

10:59 pm-10:55 pm

2 stops34h 56m

Perth

Mon 3/9

8:40 pm-4:55 am

3 stops44h 15m

$1,713

DetroitPerth

DTW - PER

DTWPER

Detroit Metropolitan Wayne County

Fri 3/20

4:01 pm-11:50 pm

2 stops43h 49m

Perth

Fri 3/27

7:10 am-9:19 pm

2 stops26h 09m

$1,805

DetroitPerth

DTW - PER

DTWPER

Detroit Metropolitan Wayne County

Sun 3/1

5:09 am-5:40 am

3 stops35h 31m

Perth

Tue 3/31

4:40 am-5:05 am

3 stops36h 25m

$1,852

DetroitPerth

DTW - PER

DTWPER

Detroit Metropolitan Wayne County

Sun 3/1

7:31 pm-10:55 pm

2 stops38h 24m

Perth

Tue 3/31

8:20 am-9:16 pm

2 stops48h 56m

$1,865

DetroitPerth

DTW - PER

DTWPER

Detroit Metropolitan Wayne County

Sun 3/1

5:09 am-5:40 am

3 stops35h 31m

Perth

Tue 3/31

8:05 am-5:05 am

2 stops33h 00m

$1,876

DetroitPerth

DTW - PER

DTWPER

Detroit Metropolitan Wayne County

Mon 2/16

10:59 pm-10:55 pm

2 stops34h 56m

Perth

Fri 2/20

7:30 am-4:30 am

3 stops34h 00m

$1,892

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Detroit Metropolitan Wayne County Airport to Perth

Are you open to changing your travel dates? Check out the ideal times to fly from Detroit Metropolitan Wayne County Airport to Perth according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Detroit Metropolitan Wayne County Airport to Perth (DTW to PER) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Detroit Metropolitan Wayne County Airport to Perth

Fastest flight time

31h 14m

Direct flights

None
The fastest flight from Detroit Metropolitan Wayne County Airport to Perth takes 31h 14m
There are no direct flights from Detroit Metropolitan Wayne County Airport to Perth. There are no popular flight routes from Detroit Metropolitan Wayne County Airport to Perth.
Search flight deals

  • How far is Detroit Metropolitan Wayne County to Perth by plane?

    The distance between Detroit Metropolitan Wayne County and Perth is about 11159.1 mi. Typically, this will take 31h 14m by plane in normal conditions.

  • When did momondo last update prices for flights from Detroit Metropolitan Wayne County Airport to Perth Airport?

    Prices for flights from Detroit Metropolitan Wayne County Airport to Perth Airport refresh daily.

  • How many operators does momondo search for flights from Detroit Metropolitan Wayne County Airport to Perth Airport?

  • How old do you have to be to fly from Detroit Metropolitan Wayne County Airport to Perth Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Detroit Metropolitan Wayne County Airport to Perth Airport.

  • What documentation or ID do you need to fly to Perth Airport?

    The travel and health documents required for your trip to Perth Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Perth Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Detroit Metropolitan Wayne County Airport to Perth?

Best airlines flying from Detroit Metropolitan Wayne County Airport to Perth

Compare and see reviews for airlines that fly from Detroit Metropolitan Wayne County Airport to Perth with momondo
Airline
Rating
Free Cancellation
Price
Qantas AirwaysPriceFrom $1,156Free CancellationRating
7.5
985 reviews
Search Qantas Airways flights

  • How do I get Price Alerts for flights from Detroit Metropolitan Wayne County Airport to Perth?

    Confirm your travel details to search for the latest offers for flights from Detroit Metropolitan Wayne County Airport to Perth. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Detroit Metropolitan Wayne County Airport to Perth with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Traveling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Mandurah
Fremantle
Rottnest Island
Scarborough
Waikiki

Why use momondo?

Why should I use momondo to find a flight deal from Detroit to Perth?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Detroit to Perth. momondo saves you time and could save you money on your trip.

Can I find flights from Detroit to Perth with flexible booking policies on momondo?

Yes. All flights to Perth from Detroit on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Detroit to Perth?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Detroit to Perth.

I’m not ready to book a flight from Detroit to Perth right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Perth, momondo offers a useful price alert feature which will track prices for flights to Perth from Detroit and alert you when they change.

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