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Cheap flights from Washington, D.C. Reagan-National Airport to Perth from $2,363

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/3. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — PER
5 Mar — 12 Mar1
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 3 February 2026.

Wed 18/316:59
DCA
-
PER
2 stops41h 56m
Multiple Airlines
Wed 25/308:30
PER
-
DCA
2 stops43h 29m
Multiple Airlines
Deal found 1/2$2,363
Mon 2/318:59
DCA
-
PER
2 stops45h 26m
Multiple Airlines
Mon 9/317:05
PER
-
DCA
2 stops40h 54m
Multiple Airlines
Deal found 1/2$2,370
Tue 6/1011:00
DCA
-
PER
3 stops39h 45m
Air Canada
Tue 13/1022:55
PER
-
DCA
3 stops35h 39m
Air Canada
Deal found 2/2$2,448
Wed 29/715:25
DCA
-
PER
2 stops31h 50m
American Airlines
Thu 27/823:45
PER
-
DCA
2 stops33h 14m
American Airlines
Deal found 3/2$2,449
Wed 4/209:59
DCA
-
PER
2 stops37h 26m
Qantas Airways
Wed 11/210:20
PER
-
DCA
2 stops46h 45m
Qantas Airways
Deal found 3/2$2,459
Sun 1/315:59
DCA
-
PER
2 stops42h 51m
Qantas Airways
Sun 15/313:05
PER
-
DCA
2 stops39h 20m
Qantas Airways
Deal found 2/2$2,466
Wed 4/314:14
DCA
-
PER
2 stops32h 01m
Qantas Airways
Fri 20/307:10
PER
-
DCA
2 stops27h 50m
Qantas Airways
Deal found 3/2$2,509
Sun 26/711:00
DCA
-
PER
3 stops42h 00m
Air Canada
Wed 26/813:15
PER
-
DCA
3 stops42h 42m
Air Canada
Deal found 2/2$2,519
Thu 12/306:20
DCA
-
PER
2 stops28h 35m
Multiple Airlines
Wed 18/300:25
PER
-
DCA
2 stops32h 16m
Multiple Airlines
Deal found 1/2$2,531
Thu 12/316:59
DCA
-
PER
2 stops31h 06m
American Airlines
Thu 19/322:40
PER
-
DCA
2 stops29h 45m
American Airlines
Deal found 3/2$2,544

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 3 February 2026.

Round-trip from

$2,363

Popular in

December

Cheapest in

August

Average price

$2,812
18/3-25/3
  • 18/3-25/3
  • 4 total stops
  • 85h 25m total
  • Washington, D.C. to Perth
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($312 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($103 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 3 February 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

Reagan-National

Fly to

Perth

Route

Depart

Return

Price

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Wed 18/3

16:59-22:55

2 stops41h 56m

Perth

Wed 25/3

08:30-15:59

2 stops43h 29m

$2,363

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Mon 2/3

18:59-05:25

2 stops45h 26m

Perth

Mon 9/3

17:05-21:59

2 stops40h 54m

$2,370

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Wed 29/7

17:35-11:15

2 stops29h 40m

Perth

Thu 27/8

23:45-20:59

2 stops33h 14m

$2,452

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Thu 12/3

06:20-22:55

2 stops28h 35m

Perth

Wed 18/3

00:25-20:41

2 stops32h 16m

$2,531

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Wed 4/3

11:36-18:15

2 stops41h 39m

Perth

Sun 8/3

22:40-23:00

2 stops36h 20m

$2,576

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Thu 18/6

17:35-13:35

2 stops32h 00m

Perth

Sat 11/7

06:20-23:00

2 stops28h 40m

$2,619

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Tue 16/6

17:35-11:15

2 stops29h 40m

Perth

Tue 30/6

23:55-19:13

2 stops31h 18m

$2,650

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Mon 27/7

17:35-13:35

2 stops32h 00m

Perth

Mon 24/8

23:45-20:00

2 stops32h 15m

$2,695

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Thu 30/7

17:35-13:35

2 stops32h 00m

Perth

Mon 24/8

23:45-20:00

2 stops32h 15m

$2,767

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Tue 28/7

17:35-13:35

2 stops32h 00m

Perth

Wed 26/8

23:45-20:00

2 stops32h 15m

$2,767

Flights are sorted by cheapest return flights first.

Deals found on 1/2

Showing 1-10 of 13 results
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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 $2,452, American Airlines can have you in Perth from Washington, D.C. Reagan-National Airport in 29h 40m. 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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Why should you use Cheapflights to find cheap flight tickets from Reagan-National to Perth?

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Yes! Cheapflights helps users easily find flights from Reagan-National to Perth with no change fees.

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