$1,605+ Cheap flights from Detroit (DTT) to Perth (PER)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/27. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — PER
mai 6 — mai 131
1 adult, Economy
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Find cheap flights from Detroit to Perth with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Detroit to Perth
Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Perth (PER). 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 mai 1, 2025.
Most accurate provider | AranGrant 3 stars |
|---|---|
Most trusted provider | AranGrant 3 stars |
Round-trip from | $1,605 (Bravofly) |
Find flight deals from Detroit to Perth
Cheapest flights from Detroit to PerthExplore the most affordable flight options available from Detroit to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mai 1, 2025.
Explore the most affordable flight options available from Detroit to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mai 1, 2025.
This Expedia deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 9/186:30 amDTW - PER
2 stops41h 25mMultiple Airlines
jeu. 9/253:20 pmPER - DTW
2 stops49h 45mMultiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$1,617
This Qantas Airways deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/154:19 pmDTW - PER
2 stops39h 06mQantas Airways
jeu. 9/256:05 amPER - DTW
2 stops52h 09mQantas Airways
Deal found 4/30![Qantas Airways logo]()
$1,651
This StudentUniverse deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 9/188:00 pmDTW - PER
2 stops38h 40mCathay Pacific
mer. 9/2412:10 amPER - DTW
2 stops32h 12mCathay Pacific
Deal found 4/30![Cathay Pacific logo]()
$1,677
This Qatar Airways deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 9/186:00 amDTW - PER
2 stops41h 55mQatar Airways
dim. 9/2810:45 pmPER - DTW
2 stops36h 50mQatar Airways
Deal found 4/30![Qatar Airways logo]()
$1,740
This KAYAK deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 9/195:32 pmDTW - PER
2 stops34h 28mAir New Zealand
sam. 9/2711:55 pmPER - DTW
2 stops28h 31mAir New Zealand
Deal found 4/30![Air New Zealand logo]()
$1,952
This Justfly.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 9/1711:05 amDTW - PER
3 stops40h 40mAir Canada
jeu. 9/2511:55 pmPER - DTW
3 stops32h 10mAir Canada
Deal found 4/30![Air Canada logo]()
$1,980
Cheapflights Fare Finder
Customize your flight search to find flights from Detroit 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, Cheapflights users made 2,558,603 searches. Data last updated mai 1, 2025.
Use the filters below to find and compare flights from Detroit to Perth that are best for you.
Fly from
Detroit
Fly to
Perth
Route
Depart
Return
Price
DetroitPerth
DTW - PER
DTWPER
Detroit Metropolitan Wayne County
jeu. 9/18
6:30 am-11:55 am
2 stops41h 25m
Perth
jeu. 9/25
3:20 pm-5:05 am
2 stops49h 45m
$1,617
DetroitPerth
DTW - PER
DTWPER
Detroit Metropolitan Wayne County
lun. 9/15
4:19 pm-7:25 pm
2 stops39h 06m
Perth
jeu. 9/25
6:05 am-10:14 pm
2 stops52h 09m
$1,651
DetroitPerth
DTW - PER
DTWPER
Detroit Metropolitan Wayne County
jeu. 9/18
8:00 pm-10:40 pm
2 stops38h 40m
Perth
mer. 9/24
12:10 am-8:22 pm
2 stops32h 12m
$1,677
DetroitPerth
DTW - PER
DTWPER
Detroit Metropolitan Wayne County
jeu. 9/18
6:00 am-11:55 am
2 stops41h 55m
Perth
dim. 9/28
10:45 pm-11:35 pm
2 stops36h 50m
$1,740
DetroitPerth
DTW - PER
DTWPER
Detroit Metropolitan Wayne County
ven. 9/19
5:32 pm-4:00 pm
2 stops34h 28m
Perth
sam. 9/27
11:55 pm-4:26 pm
2 stops28h 31m
$1,952
DetroitPerth
DTW - PER
DTWPER
Detroit Metropolitan Wayne County
mer. 9/17
11:05 am-3:45 pm
3 stops40h 40m
Perth
jeu. 9/25
11:55 pm-8:05 pm
3 stops32h 10m
$1,980
Compare providers for flights from Detroit to Perth
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Detroit to Perth in May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Detroit-Perth flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Detroit-Perth flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Detroit-Perth flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Detroit-Perth flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Detroit-Perth flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Detroit to Perth
Have a flexible travel schedule? Discover the best time to fly to Perth from Detroit with our price prediction graph.
Estimated round-trip 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.
Cheapflights Insights
Everything you need to know about your flight from Detroit to Perth
Rainfall in Perth by month
Plan your trip to Perth by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Perth ranges from 0.0 - 6.7 inches per month. June is typically the wettest month, when rainfall can reach 6.7 in. January is typically the driest time to visit Perth when rainfall is around 0.0 in.
Temperature in Perth by month
Plan your trip to Perth by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Perth, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 53.6 F).
Reviews of airlines servicing Perth
Get insights into the airlines that provide service to Perth. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Perth. Reviews last updated mai 1, 2025.
Entertainment
7.4
Crew
8.5
Boarding
8.2
Overall
8.0
Comfort
8.0
Food
7.3
Reviews
1 / 20
10.0
ExcellentAnonymous,Apr 2025
IAH - MSP
Entertainment
7.4
Crew
8.5
Boarding
8.2
Overall
8.0
Comfort
8.0
Food
7.3
Reviews
1 / 20
10.0
ExcellentAnonymous,Apr 2025
IAH - MSP
Entertainment
7.4
Crew
8.5
Boarding
8.2
Overall
8.0
Comfort
8.0
Food
7.3
Reviews
1 / 20
10.0
ExcellentAnonymous,Apr 2025
IAH - MSP
Entertainment
7.4
Crew
8.5
Boarding
8.2
Overall
8.0
Comfort
8.0
Food
7.3
Reviews
1 / 20
10.0
ExcellentAnonymous,Apr 2025
IAH - MSP
Entertainment
7.4
Crew
8.5
Boarding
8.2
Overall
8.0
Comfort
8.0
Food
7.3
Reviews
1 / 20
10.0
ExcellentAnonymous,Apr 2025
IAH - MSP
Entertainment
7.4
Crew
8.5
Boarding
8.2
Overall
8.0
Comfort
8.0
Food
7.3
Reviews
1 / 20
10.0
ExcellentAnonymous,Apr 2025
IAH - MSP
Related info for your journey
Find useful and relevant information for your journey from Detroit to Perth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Detroit?
Book flights to Detroit if you plan to visit one of these locationsFremantle
Rottnest Island
Scarborough
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Alternative routes for Detroit to Perth
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Detroit to Perth
Discover the top airline that operate flights from Detroit to Perth. 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 2,558,603 searches. Data last updated mai 1, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,156 | Average$1,597 | FlexibilityNo cancel fee | On-time74% |