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Cheap flights from Washington, D.C. Reagan-National Airport to Perth from $1,103

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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — PER
3 Jun — 10 Jun1
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 4 May 2026.

Mon 2/1118:59
DCA
-
PER
2 stops45h 26m
Multiple Airlines
Mon 16/1113:50
PER
-
DCA
2 stops43h 10m
Multiple Airlines
Deal found 30/4$2,090
Sun 20/909:30
DCA
-
PER
2 stops41h 10m
Multiple Airlines
Fri 2/1001:10
PER
-
DCA
2 stops32h 49m
Multiple Airlines
Deal found 2/5$2,323
Fri 30/1009:30
DCA
-
PER
2 stops39h 05m
Multiple Airlines
Fri 6/1113:50
PER
-
DCA
2 stops43h 10m
Multiple Airlines
Deal found 30/4$2,477
Tue 5/518:59
DCA
-
PER
2 stops39h 41m
Multiple Airlines
Mon 8/600:10
PER
-
DCA
2 stops55h 50m
Multiple Airlines
Deal found 29/4$2,566
Sun 6/910:00
DCA
-
PER
2 stops48h 40m
Cathay Pacific
Sun 20/908:20
PER
-
DCA
2 stops44h 02m
Cathay Pacific
Deal found 30/4$2,619
Sun 9/817:22
DCA
-
PER
2 stops49h 28m
Cathay Pacific
Mon 17/808:20
PER
-
DCA
2 stops51h 38m
Cathay Pacific
Deal found 2/5$2,663
Thu 28/511:00
DCA
-
PER
2 stops31h 50m
Multiple Airlines
Wed 3/600:10
PER
-
DCA
2 stops34h 49m
Multiple Airlines
Deal found 30/4$2,971
Thu 18/617:16
DCA
-
PER
2 stops29h 59m
American Airlines
Mon 20/723:45
PER
-
DCA
2 stops32h 44m
American Airlines
Deal found 29/4$2,992
Wed 1/717:16
DCA
-
PER
2 stops30h 49m
American Airlines
Wed 8/723:45
PER
-
DCA
2 stops32h 44m
American Airlines
Deal found 30/4$3,002
Sun 9/809:59
DCA
-
PER
3 stops40h 41m
Multiple Airlines
Mon 17/813:45
PER
-
DCA
2 stops42h 15m
Multiple Airlines
Deal found 2/5$3,046
Sun 20/913:00
DCA
-
PER
3 stops37h 40m
United Airlines
Sat 3/1022:40
PER
-
DCA
2 stops35h 13m
United Airlines
Deal found 2/5$3,054
Sun 6/911:30
DCA
-
PER
3 stops37h 00m
United Airlines
Sun 20/923:45
PER
-
DCA
2 stops34h 08m
United Airlines
Deal found 30/4$3,061

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 4 May 2026.

Round-trip from

$2,323

One-way from

$1,103

Popular in

October

Cheapest in

June

Average price

$3,100
20/9-2/10
  • 20/9-2/10
  • 4 total stops
  • 73h 59m total
  • Washington, D.C. to Perth
Search Deals
9/8
  • 9/8
  • 3 total stops
  • 46h 10m total
  • Washington, D.C. to Perth
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($195 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($56 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 4 May 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

Sun 20/9

13:00-14:40

3 stops37h 40m

Perth

Sat 3/10

22:40-21:53

2 stops35h 13m

$3,054

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Sun 6/9

11:30-12:30

3 stops37h 00m

Perth

Sun 20/9

23:45-21:53

2 stops34h 08m

$3,061

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Wed 1/7

12:59-14:40

3 stops37h 41m

Perth

Wed 8/7

23:45-22:15

2 stops34h 30m

$3,121

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Thu 18/6

17:16-11:15

2 stops29h 59m

Perth

Mon 20/7

23:45-20:29

2 stops32h 44m

$3,200
Fastest return journey

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Tue 16/6

17:49-14:40

2 stops32h 51m

Perth

Tue 30/6

23:55-16:47

2 stops28h 52m

$3,268

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Mon 8/6

12:59-14:40

3 stops37h 41m

Perth

Mon 22/6

23:55-22:15

2 stops34h 20m

$3,269

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Mon 8/6

20:40-15:45

2 stops55h 05m

Perth

Mon 22/6

23:55-22:31

2 stops34h 36m

$3,322

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Sat 6/6

12:59-14:40

3 stops37h 41m

Perth

Sat 20/6

16:45-22:15

2 stops41h 30m

$3,339

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Sun 14/6

17:16-12:05

2 stops30h 49m

Perth

Sun 21/6

23:45-20:15

2 stops32h 30m

$3,347

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Thu 28/5

13:00-14:40

3 stops37h 40m

Perth

Thu 4/6

22:40-16:47

2 stops30h 07m

$3,401

Flights are sorted by cheapest return flights first.

Deals found on 2/5

Showing 1-10 of 16 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 $3,200, United Airlines can have you in Perth from Washington, D.C. Reagan-National Airport in 29h 59m. Airlines will cover a distance of 18598 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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
Fremantle
Rottnest Island
Mandurah

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