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Cheap flights from Washington, D.C. Reagan-National Airport to Perth from $1,009

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — PER
29 Aug — 5 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Reagan-National to Perth

Enter your travel dates to find the best prices.

Cheapest flights from Reagan-National to Perth
Explore the most affordable flight options available from Reagan-National to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 July 2026.

Tue 8/917:12
DCA
-
PER
2 stops35h 48m
Qantas Airways
Tue 15/923:55
PER
-
DCA
2 stops33h 25m
Qantas Airways
Deal found 26/7$1,971
Wed 4/1115:31
DCA
-
PER
2 stops33h 49m
Qantas Airways
Wed 18/1105:00
PER
-
DCA
2 stops29h 14m
Qantas Airways
Deal found 26/7$2,055
Wed 9/909:30
DCA
-
PER
2 stops40h 05m
Multiple Airlines
Wed 16/910:30
PER
-
DCA
2 stops45h 30m
Multiple Airlines
Deal found 26/7$2,085
Mon 2/1115:31
DCA
-
PER
2 stops36h 54m
Qantas Airways
Mon 16/1122:45
PER
-
DCA
2 stops33h 15m
Qantas Airways
Deal found 26/7$2,143
Mon 2/1115:31
DCA
-
PER
2 stops36h 54m
Qantas Airways
Wed 18/1105:00
PER
-
DCA
2 stops29h 14m
Qantas Airways
Deal found 26/7$2,161
Sun 1/1111:55
DCA
-
PER
2 stops40h 20m
Qantas Airways
Mon 16/1122:45
PER
-
DCA
2 stops33h 15m
Qantas Airways
Deal found 26/7$2,168
Sun 1/1111:55
DCA
-
PER
2 stops40h 20m
Qantas Airways
Sun 15/1111:20
PER
-
DCA
2 stops44h 40m
Qantas Airways
Deal found 26/7$2,187
Tue 3/1117:05
DCA
-
PER
2 stops39h 40m
Qantas Airways
Mon 16/1122:45
PER
-
DCA
2 stops33h 15m
Qantas Airways
Deal found 26/7$2,196
Tue 3/1117:05
DCA
-
PER
2 stops39h 40m
Qantas Airways
Tue 17/1105:00
PER
-
DCA
2 stops27h 00m
Qantas Airways
Deal found 26/7$2,215
Tue 3/1115:31
DCA
-
PER
2 stops31h 59m
Qantas Airways
Sun 15/1122:55
PER
-
DCA
2 stops35h 19m
Qantas Airways
Deal found 26/7$2,216
Mon 2/1115:31
DCA
-
PER
2 stops36h 54m
Qantas Airways
Thu 19/1105:00
PER
-
DCA
2 stops29h 14m
Qantas Airways
Deal found 26/7$2,233

Find flight deals from Reagan-National to Perth

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) 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 30 July 2026.

Round-trip from

$1,971

One-way from

$1,009

Popular in

March

Cheapest in

January

Average price

$2,694
Qantas Airways
  • Qantas Airways
  • 8/9-15/9
  • 4 total stops
  • 69h 13m total
  • Washington, D.C. to Perth
Search Deals
1/9
  • 1/9
  • 3 total stops
  • 56h 20m total
  • Washington, D.C. to Perth
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($638 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($250 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Reagan-National 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 30 July 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Perth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Wed 4/11

13:44-17:25

2 stops38h 41m

Perth

Mon 16/11

22:45-19:00

2 stops33h 15m

$2,143

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Sat 7/11

15:31-17:25

2 stops36h 54m

Perth

Mon 16/11

22:45-19:00

2 stops33h 15m

$2,215

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Sun 1/11

11:55-09:55

2 stops33h 00m

Perth

Thu 19/11

05:00-21:14

2 stops29h 14m

$2,271

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Fri 6/11

17:05-11:10

2 stops29h 05m

Perth

Wed 18/11

05:00-21:14

2 stops29h 14m

$2,279
Fastest return journey

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Thu 5/11

17:05-11:10

2 stops29h 05m

Perth

Fri 20/11

05:00-19:00

2 stops27h 00m

$2,351

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Tue 8/9

10:18-06:50

2 stops32h 32m

Perth

Mon 14/9

00:10-21:59

2 stops33h 49m

$2,390

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Wed 26/8

07:35-06:50

2 stops35h 15m

Perth

Mon 14/9

00:10-23:59

2 stops35h 49m

$2,390

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Tue 19/1

15:59-12:30

2 stops31h 31m

Perth

Sat 27/2

22:55-20:41

2 stops34h 46m

$2,426

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Wed 30/12

14:59-14:20

2 stops34h 21m

Perth

Fri 22/1

23:10-20:00

2 stops33h 50m

$2,474

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Sat 12/9

06:30-06:50

2 stops36h 20m

Perth

Fri 18/9

00:10-23:59

2 stops35h 49m

$2,533

Flights are sorted by cheapest return flights first.

Deals found on 27/7

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from Reagan-National to Perth

Have a flexible travel schedule? Discover the best time to fly to Perth from Reagan-National 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.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National 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 Washington, D.C. Reagan-National?

    Most people fly into Perth (PER) if they book a flight to Perth from Washington, D.C. Reagan-National. On average, Perth has 0 inbound flights from Washington, D.C. Reagan-National per day from 0 airlines. Perth is conveniently located just 10.2 km from Perth’s city centre.

  • How long is the flight from Washington, D.C. Reagan-National Airport to Perth?

    For as low as $2,143, Qantas Airways can have you in Perth from Washington, D.C. Reagan-National Airport in 38h 41m. Airlines will cover a distance of 18598 km.

  • Can I find deals for flights from Reagan-National to Perth that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Perth flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Perth?

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

  • Can I find deals for business class flights from Reagan-National to Perth?

    Yes. Cheapflights offers flight deals from Reagan-National 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.

See more FAQs

Travelling to a place near Perth?

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

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