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Cheap flights from Washington, D.C. Reagan-National Airport to Perth from $1,112

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 18/11. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — PER
17 Jul — 24 Jul1
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 17 June 2026.

Tue 1/918:59
DCA
-
PER
2 stops46h 11m
Multiple Airlines
Wed 16/906:25
PER
-
DCA
2 stops49h 35m
Multiple Airlines
Deal found 13/6$2,580
Thu 30/709:59
DCA
-
PER
2 stops38h 06m
Multiple Airlines
Thu 6/810:30
PER
-
DCA
2 stops45h 30m
Multiple Airlines
Deal found 15/6$2,728
Sun 20/906:30
DCA
-
PER
2 stops28h 10m
Multiple Airlines
Sat 3/1008:20
PER
-
DCA
2 stops47h 46m
Multiple Airlines
Deal found 12/6$2,769
Thu 19/1106:00
DCA
-
PER
2 stops35h 55m
Multiple Airlines
Thu 3/1208:30
PER
-
DCA
2 stops44h 25m
Multiple Airlines
Deal found 15/6$2,814
Tue 17/1111:00
DCA
-
PER
2 stops46h 20m
Air New Zealand
Tue 12/122:55
PER
-
DCA
2 stops35h 58m
Air New Zealand
Deal found 12/6$2,905
Sun 20/912:57
DCA
-
PER
3 stops37h 08m
United Airlines
Sat 3/1017:15
PER
-
DCA
2 stops41h 15m
United Airlines
Deal found 12/6$3,120
Thu 18/617:49
DCA
-
PER
2 stops33h 36m
Air New Zealand
Wed 15/700:25
PER
-
DCA
2 stops33h 50m
Air New Zealand
Deal found 13/6$3,126
Sat 24/1012:31
DCA
-
PER
2 stops46h 24m
Cathay Pacific
Tue 27/1000:25
PER
-
DCA
2 stops31h 51m
Cathay Pacific
Deal found 15/6$3,137
Tue 1/912:57
DCA
-
PER
3 stops37h 43m
United Airlines
Wed 16/915:30
PER
-
DCA
2 stops43h 00m
United Airlines
Deal found 13/6$3,188
Mon 22/611:35
DCA
-
PER
2 stops31h 15m
Cathay Pacific
Tue 7/708:20
PER
-
DCA
2 stops48h 39m
Cathay Pacific
Deal found 13/6$3,252
Thu 19/1112:40
DCA
-
PER
3 stops34h 50m
United Airlines
Thu 3/1223:45
PER
-
DCA
2 stops35h 08m
United Airlines
Deal found 15/6$3,253

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 17 June 2026.

Round-trip from

$2,580

One-way from

$1,112

Popular in

March

Cheapest in

June

Average price

$2,502
1/9-16/9
  • 1/9-16/9
  • 4 total stops
  • 95h 46m total
  • Washington, D.C. to Perth
Search Deals
18/11
  • 18/11
  • 3 total stops
  • 49h 15m total
  • Washington, D.C. to Perth
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($451 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($251 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 17 June 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

Thu 19/11

06:00-06:55

2 stops35h 55m

Perth

Thu 3/12

08:30-15:55

2 stops44h 25m

$2,814

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Sun 20/9

12:57-14:05

3 stops37h 08m

Perth

Sat 3/10

17:15-22:30

2 stops41h 15m

$3,120

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Tue 1/9

12:57-14:40

3 stops37h 43m

Perth

Wed 16/9

15:30-22:30

2 stops43h 00m

$3,188

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Sun 20/9

11:00-17:00

3 stops42h 00m

Perth

Sat 3/10

16:25-20:00

3 stops39h 35m

$3,288

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Sun 12/7

19:08-22:40

2 stops39h 32m

Perth

Sun 19/7

08:20-16:29

2 stops44h 09m

$3,451

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Thu 30/7

13:00-14:40

3 stops37h 40m

Perth

Thu 6/8

22:40-22:30

2 stops35h 50m

$3,465
Fastest return journey

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Thu 9/7

08:40-06:50

2 stops34h 10m

Perth

Tue 14/7

00:10-21:59

2 stops33h 49m

$3,607

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Thu 9/7

11:57-12:30

3 stops36h 33m

Perth

Sat 25/7

16:45-16:03

3 stops59h 18m

$3,659

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Thu 9/7

08:40-06:50

2 stops34h 10m

Perth

Fri 24/7

00:10-09:03

2 stops44h 53m

$3,678
Cheapest one-way

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Wed 18/11

09:30-23:45

3 stops49h 15m

$1,112

Flights are sorted by cheapest return flights first.

Deals found on 16/6

Showing 1-10 of 14 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 $3,120, United Airlines can have you in Perth from Washington, D.C. Reagan-National Airport in 37h 08m. 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
Fremantle
Scarborough
Rottnest Island
Mandurah

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