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Cheap flights from Washington, D.C. Reagan-National Airport to Perth from $919

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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — PER
16 Apr — 23 Apr1
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 March 2026.

Thu 30/414:35
DCA
-
PER
2 stops43h 40m
Air New Zealand
Fri 22/519:50
PER
-
DCA
2 stops38h 25m
Air New Zealand
Deal found 15/3$2,317
Tue 28/419:59
DCA
-
PER
2 stops56h 01m
Air New Zealand
Tue 5/519:50
PER
-
DCA
2 stops38h 25m
Air New Zealand
Deal found 14/3$2,333
Wed 29/412:40
DCA
-
PER
2 stops39h 20m
Air New Zealand
Wed 6/519:50
PER
-
DCA
2 stops38h 25m
Air New Zealand
Deal found 15/3$2,386
Sat 2/518:59
DCA
-
PER
2 stops46h 11m
Multiple Airlines
Sun 17/513:45
PER
-
DCA
2 stops42h 21m
Multiple Airlines
Deal found 14/3$2,423
Wed 29/409:59
DCA
-
PER
3 stops38h 31m
Multiple Airlines
Wed 6/513:45
PER
-
DCA
2 stops42h 15m
Multiple Airlines
Deal found 15/3$2,512
Mon 6/418:30
DCA
-
PER
2 stops36h 05m
JetBlue
Mon 20/422:45
PER
-
DCA
2 stops36h 14m
JetBlue
Deal found 14/3$2,521
Fri 3/418:30
DCA
-
PER
2 stops36h 05m
JetBlue
Mon 20/422:45
PER
-
DCA
2 stops36h 14m
JetBlue
Deal found 15/3$2,535
Sat 21/315:55
DCA
-
PER
2 stops38h 50m
JetBlue
Mon 6/422:45
PER
-
DCA
2 stops36h 14m
JetBlue
Deal found 13/3$2,653
Fri 1/509:59
DCA
-
PER
2 stops38h 31m
Multiple Airlines
Fri 8/513:45
PER
-
DCA
2 stops42h 15m
Multiple Airlines
Deal found 16/3$2,682
Sun 19/414:33
DCA
-
PER
2 stops37h 27m
Air New Zealand
Mon 4/523:55
PER
-
DCA
2 stops34h 35m
Air New Zealand
Deal found 12/3$2,796
Tue 16/617:59
DCA
-
PER
2 stops40h 16m
Air New Zealand
Tue 30/612:25
PER
-
DCA
2 stops45h 50m
Air New Zealand
Deal found 12/3$2,823

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 March 2026.

Round-trip from

$2,317

One-way from

$919

Popular in

December

Cheapest in

March

Average price

$1,931
Air New Zealand
  • Air New Zealand
  • 30/4-22/5
  • 4 total stops
  • 82h 05m total
  • Washington, D.C. to Perth
Search Deals
12/9
  • 12/9
  • 3 total stops
  • 47h 16m total
  • Washington, D.C. to Perth
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($251 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($67 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 March 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

Fri 3/4

18:30-18:35

2 stops36h 05m

Perth

Mon 20/4

22:45-22:59

2 stops36h 14m

$2,535

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Fri 1/5

09:59-12:30

2 stops38h 31m

Perth

Fri 8/5

13:45-20:00

2 stops42h 15m

$2,682

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Tue 16/6

17:59-22:15

2 stops40h 16m

Perth

Tue 30/6

12:25-22:15

2 stops45h 50m

$2,823

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Tue 28/4

17:00-12:30

2 stops31h 30m

Perth

Tue 5/5

13:45-22:59

3 stops45h 14m

$3,256

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Mon 1/6

11:57-11:40

3 stops35h 43m

Perth

Sat 25/7

13:15-16:47

2 stops39h 32m

$3,259

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Thu 30/4

12:40-14:40

3 stops38h 00m

Perth

Fri 22/5

23:55-16:03

3 stops52h 08m

$3,310

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Fri 3/4

11:55-11:40

3 stops35h 45m

Perth

Mon 20/4

23:45-22:28

2 stops34h 43m

$3,746
Fastest return journey

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Sat 25/4

19:00-17:00

2 stops34h 00m

Perth

Tue 28/4

23:45-22:56

2 stops35h 11m

$3,850
Cheapest one-way

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Sat 12/9

17:04-04:20

3 stops47h 16m

$919

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Tue 8/9

18:59-04:20

3 stops45h 21m

$1,008

Flights are sorted by cheapest return flights first.

Deals found on 13/3

Showing 1-10 of 18 resultsSorted by cheapest first
1
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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 $3,259, JetBlue can have you in Perth from Washington, D.C. Reagan-National Airport in 35h 43m. 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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