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Cheap flights from Washington, D.C. Reagan-National Airport to Perth from $1,057

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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — PER
14 Sep — 21 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 15 August 2026.

Thu 10/911:31 -
2 stops31h 19m
Tue 15/900:10 -
2 stops35h 49m
Deal found 11/8$2,097
Mon 19/1013:06 -
2 stops29h 44m
Sun 25/1000:25 -
2 stops31h 34m
Deal found 13/8$2,121
Mon 26/1018:57 -
2 stops39h 58m
Thu 5/1100:25 -
2 stops32h 33m
Deal found 14/8$2,125
Fri 30/1018:58 -
2 stops39h 57m
Mon 9/1100:25 -
2 stops32h 35m
Deal found 12/8$2,168
Sun 13/922:14 -
2 stops44h 36m
Fri 18/900:10 -
2 stops35h 49m
Deal found 14/8$2,176
Sun 27/911:31 -
2 stops31h 19m
Sun 4/1008:20 -
2 stops45h 55m
Deal found 13/8$2,178
Thu 22/1013:06 -
2 stops29h 44m
Mon 26/1008:30 -
2 stops47h 29m
Deal found 13/8$2,223
Sat 26/919:00 -
2 stops39h 40m
Fri 2/1000:10 -
2 stops35h 49m
Deal found 12/8$2,238
Mon 21/907:42 -
2 stops35h 08m
Mon 28/908:20 -
2 stops44h 09m
Deal found 12/8$2,267
Fri 30/1011:30 -
2 stops47h 25m
Mon 9/1100:25 -
2 stops32h 34m
Deal found 12/8$2,300

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 15 August 2026.

Round-trip from

$2,097

One-way from

$1,057

Popular in

March

Cheapest in

January
10/9-15/9
  • 10/9-15/9
  • 4 total stops
  • 67h 08m total
  • Washington, D.C. to Perth
Search Deals
10/9
  • 10/9
  • 2 total stops
  • 36h 20m total
  • Washington, D.C. to Perth
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($615 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($242 potential savings vs. average return price).
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 15 August 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 Washington, D.C. Reagan-National - PER Perth

DCAPER

Washington, D.C. Reagan-National

Mon 21/9

11:31-06:50

2 stops31h 19m

Perth

Mon 28/9

08:20-16:29

2 stops44h 09m

$2,097

Washington, D.C.Perth

DCA Washington, D.C. Reagan-National - PER Perth

DCAPER

Washington, D.C. Reagan-National

Fri 30/10

18:58-22:55

2 stops39h 57m

Perth

Mon 9/11

00:25-20:00

2 stops32h 35m

$2,168

Washington, D.C.Perth

DCA Washington, D.C. Reagan-National - PER Perth

DCAPER

Washington, D.C. Reagan-National

Sun 13/9

22:14-06:50

2 stops44h 36m

Perth

Fri 18/9

00:10-23:59

2 stops35h 49m

$2,176

Washington, D.C.Perth

DCA Washington, D.C. Reagan-National - PER Perth

DCAPER

Washington, D.C. Reagan-National

Thu 22/10

13:06-06:50

2 stops29h 44m

Perth

Mon 26/10

08:30-19:59

2 stops47h 29m

$2,223

Washington, D.C.Perth

DCA Washington, D.C. Reagan-National - PER Perth

DCAPER

Washington, D.C. Reagan-National

Sun 10/1

07:45-06:55

2 stops34h 10m

Perth

Sun 31/1

00:25-20:41

2 stops33h 16m

$2,337

Washington, D.C.Perth

DCA Washington, D.C. Reagan-National - PER Perth

DCAPER

Washington, D.C. Reagan-National

Mon 28/9

08:40-06:50

2 stops34h 10m

Perth

Sun 4/10

00:10-21:45

2 stops33h 35m

$2,339

Washington, D.C.Perth

DCA Washington, D.C. Reagan-National - PER Perth

DCAPER

Washington, D.C. Reagan-National

Sun 29/11

09:40-18:25

3 stops43h 45m

Perth

Wed 2/12

22:55-19:58

3 stops34h 03m

$2,743
Fastest return journey

Washington, D.C.Perth

DCA Washington, D.C. Reagan-National - PER Perth

DCAPER

Washington, D.C. Reagan-National

Mon 7/9

13:04-14:05

3 stops37h 01m

Perth

Mon 14/9

22:40-16:43

2 stops30h 03m

$3,328
Cheapest one-way

Washington, D.C.Perth

DCA Washington, D.C. Reagan-National - PER Perth

DCAPER

Washington, D.C. Reagan-National

Thu 10/9

06:30-06:50

2 stops36h 20m

$1,057

Washington, D.C.Perth

DCA Washington, D.C. Reagan-National - PER Perth

DCAPER

Washington, D.C. Reagan-National

Mon 7/9

08:29-05:50

3 stops57h 21m

$1,077

Flights are sorted by cheapest return flights first.

Deals found on 14/8

Showing 1-10 of 12 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 $2,223, Cathay Pacific can have you in Perth from Washington, D.C. Reagan-National Airport in 29h 44m. 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
Rottnest Island
Scarborough

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Why should you use Cheapflights to find cheap flight tickets from Reagan-National to Perth?

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