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Cheap flights from District of Columbia to Perth from $967

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/11. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — PER
18 loka — 25 loka1
1 adult
1 adult, Economy

Cheap flight deals from District of Columbia to Perth

Keep the following information in mind while searching for District of Columbia to Perth flight deals. Data was last updated 18 syyskuu 2025.

Round-trip from

$2,151

One-way from

$967

Popular in

October

Cheapest in

February

Average price

$3,437
31/10-7/11
  • 31/10-7/11
  • 4 total stops
  • 100h 30m total
  • District of Columbia to Perth
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20/11
  • 20/11
  • 3 total stops
  • 49h 30m total
  • District of Columbia to Perth
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($1,003 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($163 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from District of Columbia to Perth

Cheapest flights from District of Columbia to Perth
Explore the most affordable flight options available from District of Columbia to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 syyskuu 2025.

su 21/911:00IAD - PER
2 stops30h 50mMultiple Airlines
ma 6/1014:50PER - IAD
2 stops53h 50mMultiple Airlines
Deal found 17/9$1,854
pe 31/1014:30IAD - PER
2 stops49h 50mMultiple Airlines
pe 7/1105:35PER - IAD
2 stops50h 40mMultiple Airlines
Deal found 16/9$2,151
ti 25/1121:15IAD - PER
2 stops42h 05mMultiple Airlines
ti 2/1205:35PER - IAD
2 stops43h 10mMultiple Airlines
Deal found 17/9$2,182
pe 24/1011:00IAD - PER
2 stops41h 35mMultiple Airlines
to 13/1105:35PER - IAD
2 stops39h 45mMultiple Airlines
Deal found 17/9$2,268
la 1/1118:58DCA - PER
2 stops46h 27mMultiple Airlines
la 8/1113:50PER - DCA
2 stops45h 09mMultiple Airlines
Deal found 16/9$2,358
pe 24/1009:59DCA - PER
2 stops40h 46mMultiple Airlines
to 13/1117:05PER - DCA
2 stops41h 54mMultiple Airlines
Deal found 17/9$2,493
pe 31/1010:55DCA - PER
2 stops32h 00mCathay Pacific
pe 7/1108:30PER - DCA
2 stops51h 11mCathay Pacific
Deal found 16/9$2,509
ke 17/910:49DCA - PER
2 stops32h 56mCathay Pacific
ti 23/900:10PER - DCA
2 stops31h 48mCathay Pacific
Deal found 16/9$2,659
ke 17/911:00IAD - PER
2 stops29h 30mMultiple Airlines
ke 24/921:55PER - IAD
3 stops35h 10mMultiple Airlines
Deal found 16/9$2,704
ke 26/1117:03IAD - PER
2 stops35h 17mQantas Airways
ti 2/1222:45PER - IAD
2 stops37h 14mQantas Airways
Deal found 17/9$3,034
to 13/1118:38DCA - PER
2 stops39h 17mCathay Pacific
su 16/1100:25PER - DCA
2 stops35h 35mCathay Pacific
Deal found 15/9$3,131
ma 29/912:25DCA - PER
2 stops46h 15mCathay Pacific
pe 31/1000:25PER - DCA
2 stops36h 34mCathay Pacific
Deal found 15/9$3,245

Cheapflights Fare Finder

 
Customise your flight search to find flights from District of Columbia 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 647,157 searches. Data last updated 18 syyskuu 2025.
Use the filters below to find and compare flights from District of Columbia to Perth that are best for you.

Fly from

District of Columbia

Fly to

Perth

Route

Depart

Return

Price

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

la 1/11

18:58-05:25

2 stops46h 27m

Perth

la 8/11

13:50-21:59

2 stops45h 09m

$2,358

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

pe 31/10

10:55-06:55

2 stops32h 00m

Perth

pe 7/11

08:30-22:41

2 stops51h 11m

$2,509

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

ti 17/3

09:30-14:45

2 stops41h 15m

Perth

ti 7/4

13:45-20:41

2 stops42h 56m

$2,650

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

pe 24/10

09:59-12:35

2 stops38h 36m

Perth

ke 12/11

01:15-21:59

2 stops33h 44m

$2,992

Washington, D.C.Perth

IAD - PER

IADPER

Washington, D.C. Dulles Intl

ke 26/11

17:03-17:20

2 stops35h 17m

Perth

ti 2/12

22:45-22:59

2 stops37h 14m

$3,034

Washington, D.C.Perth

IAD - PER

IADPER

Washington, D.C. Dulles Intl

ti 25/11

17:03-23:50

2 stops41h 47m

Perth

ke 3/12

05:00-22:59

2 stops30h 59m

$3,085

Washington, D.C.Perth

IAD - PER

IADPER

Washington, D.C. Dulles Intl

ke 26/11

20:05-01:25

2 stops40h 20m

Perth

ma 1/12

16:15-15:55

2 stops36h 40m

$3,094

Washington, D.C.Perth

IAD - PER

IADPER

Washington, D.C. Dulles Intl

ti 25/11

20:05-01:25

2 stops40h 20m

Perth

su 30/11

16:15-15:55

2 stops60h 40m

$3,101

Washington, D.C.Perth

IAD - PER

IADPER

Washington, D.C. Dulles Intl

ke 26/11

17:03-17:20

2 stops35h 17m

Perth

pe 5/12

17:45-16:18

2 stops35h 33m

$3,124

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

to 13/11

18:38-22:55

2 stops39h 17m

Perth

su 16/11

00:25-23:00

2 stops35h 35m

$3,131

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 33 results
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Best time to book a flight from District of Columbia to Perth

Have a flexible travel schedule? Discover the best time to fly to Perth from District of Columbia with our price prediction graph.
Estimated return 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 District of Columbia to Perth
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to Perth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Perth from District of Columbia?

    Perth (PER), located 10.2 km from the city centre, is the airport you fly into when you book flights from District of Columbia to Perth.

  • How long is the flight from District of Columbia to Perth?

    Cathay Pacific, Qantas Airways, and Malaysia Airlines can get you from District of Columbia to Perth in just under 32h. Your travel time can differ by up to 8h 20m. Airlines will cover a distance of 18598 km. This flight may include one or multiple stops.

  • Can I find deals for flights from District of Columbia to Perth that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Perth flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Perth?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Perth.

  • Can I find deals for business class flights from District of Columbia to Perth?

    Yes. Cheapflights offers flight deals from District of Columbia to Perth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from District of Columbia to Perth?

    Currently, May is the cheapest month in which you can book a flight from District of Columbia to Perth (average of $286). Flying from District of Columbia to Perth in December is currently the most expensive (average of $409). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Perth?

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

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How does Cheapflights help users find flights from District of Columbia to Perth?

When you search for this flight from District of Columbia to Perth, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from District of Columbia to Perth?

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Can Cheapflights find flights from District of Columbia to Perth with no change fees?

Certainly. Search results for flights to Perth from District of Columbia shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from District of Columbia to Perth become cheaper?

Yes, Cheapflights offers price alerts on District of Columbia to Perth flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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