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Cheap flights from Washington, D.C. Reagan-National Airport to Perth from $1,169

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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — PER
14 Dec — 21 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap 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 14 November 2025.

Round-trip from

$2,089

One-way from

$1,169

Popular in

September

Cheapest in

February

Average price

$3,243
4/2-2/3
  • 4/2-2/3
  • 4 total stops
  • 71h 20m total
  • Washington, D.C. to Perth
Search Deals
Cathay Pacific
  • Cathay Pacific
  • 9/2
  • 2 total stops
  • 48h 25m total
  • Washington, D.C. to Perth
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($441 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease ($134 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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Find 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 14 November 2025.

Wed 3/1209:41DCA - PER
2 stops32h 14mCathay Pacific
Fri 30/108:30PER - DCA
2 stops47h 28mCathay Pacific
Deal found 12/11$2,219
Wed 3/1206:10DCA - PER
3 stops33h 20mMultiple Airlines
Fri 30/123:10PER - DCA
3 stops31h 55mMultiple Airlines
Deal found 12/11$3,389
Thu 11/1212:59DCA - PER
2 stops36h 31mQantas Airways
Thu 18/1217:20PER - DCA
2 stops40h 50mQantas Airways
Deal found 11/11$3,752
Thu 13/1116:59DCA - PER
2 stops39h 01mQantas Airways
Mon 17/1107:15PER - DCA
2 stops26h 44mQantas Airways
Deal found 11/11$4,030
Thu 13/1114:51DCA - PER
3 stops34h 39mUnited Airlines
Mon 17/1123:45PER - DCA
2 stops34h 58mUnited Airlines
Deal found 10/11$4,416
Thu 11/1217:59DCA - PER
2 stops31h 11mUnited Airlines
Thu 18/1223:45PER - DCA
3 stops53h 11mUnited Airlines
Deal found 11/11$4,456
Thu 11/1218:38DCA - PER
2 stops39h 17mCathay Pacific
Wed 17/1200:25PER - DCA
2 stops35h 35mCathay Pacific
Deal found 11/11$4,534
Sun 28/1206:00DCA - PER
3 stops33h 30mMultiple Airlines
Sun 4/105:15PER - DCA
3 stops47h 16mMultiple Airlines
Deal found 13/11$4,984
Sun 28/1218:35DCA - PER
2 stops47h 20mCathay Pacific
Sun 4/108:30PER - DCA
2 stops47h 27mCathay Pacific
Deal found 13/11$5,150
Tue 16/1209:41DCA - PER
2 stops32h 14mCathay Pacific
Mon 5/100:25PER - DCA
2 stops29h 43mCathay Pacific
Deal found 10/11$5,266
Thu 11/1206:59DCA - PER
3 stops34h 56mMultiple Airlines
Wed 17/1201:15PER - DCA
3 stops33h 41mMultiple Airlines
Deal found 11/11$5,281

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 14 November 2025.
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

Reagan-National

Fly to

Perth

Route

Depart

Return

Price

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Wed 4/2

09:59-12:35

2 stops37h 36m

Perth

Mon 2/3

01:15-21:59

2 stops33h 44m

$2,089

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Wed 3/12

09:41-06:55

2 stops32h 14m

Perth

Fri 30/1

08:30-18:58

2 stops47h 28m

$2,219

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Wed 11/3

11:59-06:55

2 stops30h 56m

Perth

Wed 25/3

08:30-18:57

2 stops46h 27m

$2,232

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Thu 12/3

11:59-22:55

2 stops46h 56m

Perth

Mon 23/3

08:30-18:57

2 stops46h 27m

$2,232

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Thu 12/3

11:59-22:55

2 stops46h 56m

Perth

Wed 25/3

08:30-18:57

2 stops46h 27m

$2,232

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Sun 15/3

11:59-22:55

2 stops46h 56m

Perth

Wed 25/3

08:30-18:57

2 stops46h 27m

$2,309

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Sat 7/2

18:42-22:55

2 stops39h 13m

Perth

Wed 11/2

08:30-18:59

2 stops47h 29m

$2,309

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Sun 15/3

11:59-22:55

2 stops46h 56m

Perth

Mon 23/3

08:30-18:57

2 stops46h 27m

$2,309

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Sat 14/3

18:58-22:55

2 stops39h 57m

Perth

Wed 25/3

08:30-18:57

2 stops46h 27m

$2,309

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Tue 3/2

09:35-06:55

2 stops32h 20m

Perth

Sun 8/2

08:30-18:44

2 stops47h 14m

$2,347

Flights are sorted by cheapest return flights first.

Deals found on 12/11

Showing 1-10 of 14 results
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 $2,219, Cathay Pacific can have you in Perth from Washington, D.C. Reagan-National Airport in 32h 14m. 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
Scarborough
Mandurah
Fremantle
Rottnest Island

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