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Cheap flights from Detroit Metropolitan Wayne County Airport to Perth from $1,349

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 3/12. 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
12:54 pm - 6:55 am
DTW
-
PER
30h 01m2 stops
Cathay Pacific Logo
12:25 am - 11:58 pm
PER
-
DTW
35h 33m2 stops
$1,349Cathay Pacific
Thu, Mar 12 - Sun, Mar 15
Cathay Pacific Logo
12:54 pm - 6:55 am
DTW
-
PER
30h 01m2 stops
Cathay Pacific Logo
8:30 am - 9:15 pm
PER
-
DTW
48h 45m2 stops
$1,385Cathay Pacific
Thu, Mar 12 - Mon, Mar 16
Cathay Pacific Logo
1:08 pm - 10:55 pm
DTW
-
PER
45h 47m2 stops
Cathay Pacific Logo
8:30 am - 9:11 pm
PER
-
DTW
48h 41m2 stops
$1,460Cathay Pacific
Wed, Mar 11 - Sun, Mar 15
Qantas Airways Logo
1:23 pm - 7:45 am
DTW
-
PER
29h 22m2 stops
Qantas Airways Logo
5:45 pm - 4:32 pm
PER
-
DTW
35h 47m2 stops
$1,462Qantas Airways
Wed, Jan 28 - Wed, Feb 4
Qantas Airways Logo
11:53 am - 7:45 am
DTW
-
PER
30h 52m2 stops
Qantas Airways Logo
7:10 am - 8:44 pm
PER
-
DTW
26h 34m2 stops
$1,570Qantas Airways
Mon, Jan 5 - Sat, Jan 31
Qantas Airways Logo
11:53 am - 7:45 am
DTW
-
PER
30h 52m2 stops
Qantas Airways Logo
5:30 am - 8:44 pm
PER
-
DTW
28h 14m2 stops
$1,571Qantas Airways
Mon, Jan 5 - Sat, Jan 31
Qantas Airways Logo
11:53 am - 7:45 am
DTW
-
PER
30h 52m2 stops
Qantas Airways Logo
5:30 am - 8:44 pm
PER
-
DTW
28h 14m2 stops
$1,579Qantas Airways
Mon, Jan 5 - Sat, Jan 31
Multiple Airlines Logo
11:28 am - 12:25 pm
DTW
-
PER
35h 57m2 stops
Multiple Airlines Logo
7:25 am - 5:12 am
PER
-
DTW
34h 47m3 stops
$1,638Multiple Airlines
Wed, Jan 28 - Wed, Feb 4
Multiple Airlines Logo
8:00 am - 6:55 am
DTW
-
PER
33h 55m2 stops
Multiple Airlines Logo
12:25 am - 5:25 pm
PER
-
DTW
30h 00m2 stops
$1,734Multiple Airlines
Wed, Jan 14 - Tue, Jan 27
Qatar Airways Logo
8:45 am - 11:55 am
DTW
-
PER
38h 10m2 stops
Qatar Airways Logo
10:45 pm - 7:37 pm
PER
-
DTW
33h 52m2 stops
$1,875Qatar Airways
Tue, Jan 13 - Tue, Jan 27

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 12
DTW12:54 pmDetroit Metropolitan Wayne County
30h 01m
2 stops
PER6:55 amPerth
Mar 15
PER12:25 amPerth
35h 33m
2 stops
DTW11:58 pmDetroit Metropolitan Wayne County
$1,349
Find similar
Cathay Pacific
Mar 12
DTW12:54 pmDetroit Metropolitan Wayne County
30h 01m
2 stops
PER6:55 amPerth
Mar 16
PER8:30 amPerth
48h 45m
2 stops
DTW9:15 pmDetroit Metropolitan Wayne County
$1,385
Find similar
Cathay Pacific
Mar 11
DTW1:08 pmDetroit Metropolitan Wayne County
45h 47m
2 stops
PER10:55 pmPerth
Mar 15
PER8:30 amPerth
48h 41m
2 stops
DTW9:11 pmDetroit Metropolitan Wayne County
$1,460
Find similar

Air Canada flights from Detroit Metropolitan Wayne County Airport to Perth

Our best Air Canada deals on Detroit Metropolitan Wayne County Airport to Perth flight tickets
Air Canada
Jan 14
DTW6:15 pmDetroit Metropolitan Wayne County
55h 15m
3 stops
PER2:30 pmPerth
Jan 29
PER11:55 pmPerth
54h 40m
3 stops
DTW5:35 pmDetroit Metropolitan Wayne County
$2,977
Find similar
Air Canada
Mar 12
DTW6:15 pmDetroit Metropolitan Wayne County
56h 15m
3 stops
PER2:30 pmPerth
Mar 16
PER10:55 pmPerth
54h 40m
3 stops
DTW5:35 pmDetroit Metropolitan Wayne County
$3,165
Find similar
Air Canada
Mar 11
DTW6:15 pmDetroit Metropolitan Wayne County
56h 15m
3 stops
PER2:30 pmPerth
Mar 15
PER10:55 pmPerth
54h 40m
3 stops
DTW5:35 pmDetroit Metropolitan Wayne County
$3,326
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 December 15, 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 3/12

12:54 pm-6:55 am

2 stops30h 01m

Perth

Sun 3/15

12:25 am-11:58 pm

2 stops35h 33m

$1,349

DetroitPerth

DTW - PER

DTWPER

Detroit Metropolitan Wayne County

Thu 3/12

12:54 pm-6:55 am

2 stops30h 01m

Perth

Mon 3/16

8:30 am-9:15 pm

2 stops48h 45m

$1,385

DetroitPerth

DTW - PER

DTWPER

Detroit Metropolitan Wayne County

Wed 3/11

1:08 pm-10:55 pm

2 stops45h 47m

Perth

Sun 3/15

8:30 am-9:11 pm

2 stops48h 41m

$1,460

DetroitPerth

DTW - PER

DTWPER

Detroit Metropolitan Wayne County

Wed 1/28

1:23 pm-7:45 am

2 stops29h 22m

Perth

Wed 2/4

5:45 pm-4:32 pm

2 stops35h 47m

$1,462

DetroitPerth

DTW - PER

DTWPER

Detroit Metropolitan Wayne County

Mon 1/5

11:53 am-7:45 am

2 stops30h 52m

Perth

Sat 1/31

7:10 am-8:44 pm

2 stops26h 34m

$1,570

DetroitPerth

DTW - PER

DTWPER

Detroit Metropolitan Wayne County

Mon 1/5

11:53 am-7:45 am

2 stops30h 52m

Perth

Sat 1/31

5:30 am-8:44 pm

2 stops28h 14m

$1,571

DetroitPerth

DTW - PER

DTWPER

Detroit Metropolitan Wayne County

Mon 1/5

11:53 am-7:45 am

2 stops30h 52m

Perth

Sat 1/31

5:30 am-8:44 pm

2 stops28h 14m

$1,579

DetroitPerth

DTW - PER

DTWPER

Detroit Metropolitan Wayne County

Wed 1/28

11:28 am-12:25 pm

2 stops35h 57m

Perth

Wed 2/4

7:25 am-5:12 am

3 stops34h 47m

$1,638

DetroitPerth

DTW - PER

DTWPER

Detroit Metropolitan Wayne County

Wed 1/14

8:00 am-6:55 am

2 stops33h 55m

Perth

Tue 1/27

12:25 am-5:25 pm

2 stops30h 00m

$1,734

DetroitPerth

DTW - PER

DTWPER

Detroit Metropolitan Wayne County

Tue 1/13

8:45 am-11:55 am

2 stops38h 10m

Perth

Tue 1/27

10:45 pm-7:37 pm

2 stops33h 52m

$1,875

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 typical price of a round-trip flight between Detroit Metropolitan Wayne County Airport and Perth?

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

Fastest flight time

29h 22m

Direct flights

None
The fastest flight from Detroit Metropolitan Wayne County Airport to Perth takes 29h 22m
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 29h 22m 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
946 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
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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