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

DTT — PER
Oct 10 — Oct 171

What is the cheapest day to fly round-trip from Detroit to Perth?

Sunday flights are found to be more expensive to fly from Detroit to Perth. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Perth.

When is the cheapest time to fly from Detroit to Perth (DTT - PER)?

It’s optimal to fly from Detroit to Perth in the morning. By choosing this option you can save up to 32% on the cost of your flight, compared to a flight at noon.

Detroit to Perth 2022 flight deals

Cheap flights to Perth from Detroit found for this year
Dec 28 - Jan 30
DTW

Detroit Metropolitan Wayne County

PER

Perth

3 stops

45h 42m
PER

Perth

DTW

Detroit Metropolitan Wayne County

3 stops

49h 58m
$2,927

Multiple Airlines

Pick Dates

Deal found 10/4/22

Dec 28 - Jan 29
DTW

Detroit Metropolitan Wayne County

PER

Perth

3 stops

45h 42m
PER

Perth

DTW

Detroit Metropolitan Wayne County

2 stops

47h 38m
$3,052

Multiple Airlines

Pick Dates

Deal found 10/4/22

Dec 29 - Jan 29
DTW

Detroit Metropolitan Wayne County

PER

Perth

2 stops

39h 22m
PER

Perth

DTW

Detroit Metropolitan Wayne County

2 stops

35h 47m
$3,082

Qatar Airways

Pick Dates

Deal found 10/4/22

Cheap Qantas Airways flights from Detroit to Perth

Jan 26 - Feb 12
DTW

Detroit Metropolitan Wayne County

PER

Perth

2 stops

29h 27m
PER

Perth

DTW

Detroit Metropolitan Wayne County

2 stops

38h 27m
$2,646

Qantas Airways

Pick Dates

Deal found 10/5/22

Dec 24 - Jan 3
DTW

Detroit Metropolitan Wayne County

PER

Perth

3 stops

36h 12m
PER

Perth

DTW

Detroit Metropolitan Wayne County

3 stops

44h 02m
$4,546

Qantas Airways

Pick Dates

Deal found 10/4/22

Cheap Qatar Airways flights from Detroit to Perth

Jan 1 - Jan 27
DTW

Detroit Metropolitan Wayne County

PER

Perth

2 stops

39h 22m
PER

Perth

DTW

Detroit Metropolitan Wayne County

2 stops

37h 17m
$3,081

Qatar Airways

Pick Dates

Deal found 10/3/22

Dec 29 - Jan 29
DTW

Detroit Metropolitan Wayne County

PER

Perth

2 stops

39h 22m
PER

Perth

DTW

Detroit Metropolitan Wayne County

2 stops

35h 47m
$3,082

Qatar Airways

Pick Dates

Deal found 10/4/22

Dec 28 - Jan 30
DTW

Detroit Metropolitan Wayne County

PER

Perth

2 stops

39h 22m
PER

Perth

DTW

Detroit Metropolitan Wayne County

2 stops

37h 17m
$3,119

Qatar Airways

Pick Dates

Deal found 10/4/22

Related info for your journey

Useful info, stats and facts about Detroit to Perth flights.

Which airlines flying from Detroit to Perth have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Detroit to Perth that may be offering flexible cancellation policies are Qatar Airways, Virgin Australia, and Delta. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Detroit to Perth for under $2,700 on Cheapflights?

Yes, there are multiple flights from Detroit to Perth for under $2,700. The cheapest flight booked recently is on Qantas Airways for just $2,646, but on average you can expect to pay $3,393.

What are the most popular airlines that fly from Detroit to Perth?

Consider American Airlines, Delta or Qantas Airways when booking your flight. These represent the most popular airlines when flying from Detroit to Perth.

What are the cheapest flights from Detroit to Perth?

While on average a flight from Detroit to Perth is generally $1,902, our data shows the cheapest flight currently is $1,734. When looking at the most popular route, (Detroit Metropolitan Wayne County - Perth), you can expect to pay $2,927 for that flight.

Top 2 airlines flying from Detroit to Perth

The chart below displays the airlines Cheapflights users traveling from Detroit to Perth choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Virgin AustraliaCheapest$1,207Average$1,632FlexibilityNo cancel feeOn-time80%COVID-19 safety
Search Virgin Australia flights
Qatar AirwaysCheapest$1,791Average$2,080FlexibilityNo cancel feeOn-time68%COVID-19 safety
Search Qatar Airways flights