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Cheap flights from Detroit Metropolitan Wayne County Airport to Perth from $672

This is the cheapest one-way 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 9/19. 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 (DTW-PER)

Cheap round-trip flights

Cathay Pacific Logo
7:35 pm - 6:55 amDTW-PER
46h 20m2 stops
Cathay Pacific Logo
12:15 am - 6:03 pmPER-DTW
30h 48m2 stops
$1,194Cathay Pacific
Find Deal
Thu, Nov 6 - Mon, Nov 24
Cathay Pacific Logo
7:35 pm - 6:55 amDTW-PER
46h 20m2 stops
Cathay Pacific Logo
8:30 am - 6:03 pmPER-DTW
46h 33m2 stops
$1,196Cathay Pacific
Find Deal
Thu, Nov 6 - Tue, Nov 25
Cathay Pacific Logo
12:24 pm - 10:40 pmDTW-PER
46h 16m2 stops
Cathay Pacific Logo
12:10 am - 9:48 pmPER-DTW
33h 38m2 stops
$1,211Cathay Pacific
Find Deal
Thu, Sep 4 - Wed, Sep 10
Qantas Airways Logo
7:46 pm - 5:05 pmDTW-PER
33h 19m2 stops
Qantas Airways Logo
11:55 pm - 10:33 pmPER-DTW
34h 38m2 stops
$1,262Qantas Airways
Find Deal
Thu, Sep 18 - Thu, Sep 25
Qantas Airways Logo
6:07 pm - 5:05 pmDTW-PER
34h 58m2 stops
Qantas Airways Logo
11:55 pm - 10:33 pmPER-DTW
34h 38m2 stops
$1,263Qantas Airways
Find Deal
Thu, Sep 4 - Thu, Sep 11
Logo
3:00 pm - 10:40 pmDTW-PER
43h 40m3 stops
Logo
12:10 am - 12:56 pmPER-DTW
48h 46m2 stops
$1,346
Find Deal
Thu, Sep 4 - Wed, Sep 10
Logo
9:10 am - 7:25 amDTW-PER
34h 15m2 stops
Logo
5:10 am - 6:00 amPER-DTW
36h 50m3 stops
$1,368
Find Deal
Thu, Sep 4 - Thu, Sep 11
Qatar Airways Logo
12:16 pm - 11:55 amDTW-PER
35h 39m2 stops
Qatar Airways Logo
10:45 pm - 11:59 pmPER-DTW
37h 14m2 stops
$1,598Qatar Airways
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Fri, Sep 19 - Fri, Sep 26
United Airlines Logo
4:43 pm - 2:30 pmDTW-PER
32h 47m2 stops
United Airlines Logo
1:10 am - 6:43 pmPER-DTW
30h 33m2 stops
$1,725United Airlines
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Sun, Feb 1 - Sun, Mar 1
Qatar Airways Logo
12:15 pm - 6:45 pmDTW-PER
41h 30m2 stops
Qatar Airways Logo
3:05 pm - 11:42 pmPER-DTW
45h 37m2 stops
$2,269Qatar Airways
Find Deal
Mon, Jan 5 - Sat, Jan 31

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
Nov 6
DTW7:35 pmDetroit Metropolitan Wayne County
46h 20m
2 stops
PER6:55 amPerth
Nov 24
PER12:15 amPerth
30h 48m
2 stops
DTW6:03 pmDetroit Metropolitan Wayne County
$1,194
Find similar
Cathay Pacific
Nov 6
DTW7:35 pmDetroit Metropolitan Wayne County
46h 20m
2 stops
PER6:55 amPerth
Nov 25
PER8:30 amPerth
46h 33m
2 stops
DTW6:03 pmDetroit Metropolitan Wayne County
$1,196
Find similar
Cathay Pacific
Sep 4
DTW12:24 pmDetroit Metropolitan Wayne County
46h 16m
2 stops
PER10:40 pmPerth
Sep 10
PER12:10 amPerth
33h 38m
2 stops
DTW9:48 pmDetroit Metropolitan Wayne County
$1,211
Find similar

Qatar Airways flights from Detroit Metropolitan Wayne County Airport to Perth

Our best Qatar Airways deals on Detroit Metropolitan Wayne County Airport to Perth flight tickets
Qatar Airways
Sep 19
DTW12:16 pmDetroit Metropolitan Wayne County
35h 39m
2 stops
PER11:55 amPerth
Sep 26
PER10:45 pmPerth
37h 14m
2 stops
DTW11:59 pmDetroit Metropolitan Wayne County
$1,598
Find similar
Qatar Airways
Aug 11
DTW4:00 pmDetroit Metropolitan Wayne County
38h 40m
2 stops
PER6:40 pmPerth
Aug 13
PER10:45 pmPerth
37h 14m
2 stops
DTW11:59 pmDetroit Metropolitan Wayne County
$2,061
Find similar
Qatar Airways
Jan 5
DTW12:15 pmDetroit Metropolitan Wayne County
41h 30m
2 stops
PER6:45 pmPerth
Jan 31
PER3:05 pmPerth
45h 37m
2 stops
DTW11:42 pmDetroit Metropolitan Wayne County
$2,269
Find similar

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 August 6, 2025.
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

Thu 11/6

7:35 pm-6:55 am

2 stops46h 20m

Perth

Mon 11/24

12:15 am-6:03 pm

2 stops30h 48m

$1,194

DetroitPerth

DTW - PER

DTWPER

Detroit Metropolitan Wayne County

Thu 11/6

7:35 pm-6:55 am

2 stops46h 20m

Perth

Tue 11/25

8:30 am-6:03 pm

2 stops46h 33m

$1,196

DetroitPerth

DTW - PER

DTWPER

Detroit Metropolitan Wayne County

Thu 9/4

12:24 pm-10:40 pm

2 stops46h 16m

Perth

Wed 9/10

12:10 am-9:48 pm

2 stops33h 38m

$1,211

DetroitPerth

DTW - PER

DTWPER

Detroit Metropolitan Wayne County

Thu 9/18

7:46 pm-5:05 pm

2 stops33h 19m

Perth

Thu 9/25

11:55 pm-10:33 pm

2 stops34h 38m

$1,262

DetroitPerth

DTW - PER

DTWPER

Detroit Metropolitan Wayne County

Thu 9/4

6:07 pm-5:05 pm

2 stops34h 58m

Perth

Thu 9/11

11:55 pm-10:33 pm

2 stops34h 38m

$1,263

DetroitPerth

DTW - PER

DTWPER

Detroit Metropolitan Wayne County

Thu 9/4

3:00 pm-10:40 pm

3 stops43h 40m

Perth

Wed 9/10

12:10 am-12:56 pm

2 stops48h 46m

$1,346

DetroitPerth

DTW - PER

DTWPER

Detroit Metropolitan Wayne County

Thu 9/4

9:10 am-7:25 am

2 stops34h 15m

Perth

Thu 9/11

5:10 am-6:00 am

3 stops36h 50m

$1,368

DetroitPerth

DTW - PER

DTWPER

Detroit Metropolitan Wayne County

Fri 9/19

12:16 pm-11:55 am

2 stops35h 39m

Perth

Fri 9/26

10:45 pm-11:59 pm

2 stops37h 14m

$1,598

DetroitPerth

DTW - PER

DTWPER

Detroit Metropolitan Wayne County

Sun 2/1

4:43 pm-2:30 pm

2 stops32h 47m

Perth

Sun 3/1

1:10 am-6:43 pm

2 stops30h 33m

$1,725

DetroitPerth

DTW - PER

DTWPER

Detroit Metropolitan Wayne County

Mon 1/5

12:15 pm-6:45 pm

2 stops41h 30m

Perth

Sat 1/31

3:05 pm-11:42 pm

2 stops45h 37m

$2,269

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Perth from

How to get the cheapest flight ticket from Detroit Metropolitan Wayne County Airport to Perth

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Perth?

The cheapest day to depart on your flight to Perth is on a Thursday when prices can be found for as low as $1,708. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Perth is Tuesday, with ticket prices averaging around $2,197.

What is the cheapest time of day to depart on your flight to Perth?

In the evening is the cheapest time of day to fly from Detroit Metropolitan Wayne County Airport to Perth when you can find flight prices for as low as $1,713. Flying to Perth in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around $2,019. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Best Price Found

$672

Fastest flight time

26h 50m

Direct flights

None

Airports in Perth

1 airport
The best one-way flight to Perth from Detroit Metropolitan Wayne County Airport in the past 72 hours is $672. The best round-trip flight deal from Detroit Metropolitan Wayne County Airport to Perth found on momondo in the last 72 hours is $1,194.
The fastest flight from Detroit Metropolitan Wayne County Airport to Perth takes 26h 50m
There are no direct flights from Detroit Metropolitan Wayne County Airport to Perth. Popular non-direct route for this connection is Detroit Metropolitan Wayne County Airport - Perth Airport.
There is 1 airport near Perth: Perth (PER)
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 29h 40m 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
887 reviews
Search Qantas Airways flights

Traveling to a place near Perth?

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