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Cheap flights from Washington, D.C. Reagan-National Airport to Perth from $1,499

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Reagan-National Airport to Perth departing on 4/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Reagan-National Airport to Perth

Cheap round-trip flights

Enter your travel dates to find the best prices.
Cathay Pacific Logo
6:46 am - 6:50 am
DCA
-
PER
36h 04m
2 stops
Cathay Pacific Logo
12:10 am - 11:59 pm
PER
-
DCA
35h 49m
2 stops
$1,499Cathay Pacific
Wed, Apr 15 - Tue, Apr 21
Multiple Airlines Logo
11:57 am - 6:55 am
DCA
-
PER
30h 58m
2 stops
Multiple Airlines Logo
12:25 am - 8:00 pm
PER
-
DCA
31h 35m
2 stops
$1,524Multiple Airlines
Wed, Mar 11 - Tue, Mar 17
Cathay Pacific Logo
9:35 am - 6:55 am
DCA
-
PER
32h 20m
2 stops
Cathay Pacific Logo
8:30 am - 6:55 pm
PER
-
DCA
46h 25m
2 stops
$1,583Cathay Pacific
Tue, Feb 24 - Wed, Mar 11
Multiple Airlines Logo
6:59 pm - 10:55 pm
DCA
-
PER
63h 56m
2 stops
Multiple Airlines Logo
12:25 am - 8:00 pm
PER
-
DCA
31h 35m
2 stops
$1,606Multiple Airlines
Thu, Mar 12 - Wed, Mar 18
Cathay Pacific Logo
9:20 am - 10:55 pm
DCA
-
PER
48h 35m
2 stops
Cathay Pacific Logo
8:30 am - 6:55 pm
PER
-
DCA
46h 25m
2 stops
$1,633Cathay Pacific
Sun, Mar 1 - Mon, Mar 9
Multiple Airlines Logo
6:59 pm - 10:55 pm
DCA
-
PER
62h 56m
2 stops
Multiple Airlines Logo
8:30 am - 7:05 pm
PER
-
DCA
47h 35m
2 stops
$1,637Multiple Airlines
Fri, Feb 27 - Sun, Mar 8
Cathay Pacific Logo
9:35 am - 6:55 am
DCA
-
PER
32h 20m
2 stops
Cathay Pacific Logo
12:25 am - 6:55 pm
PER
-
DCA
30h 30m
2 stops
$1,651Cathay Pacific
Wed, Feb 25 - Mon, Mar 9
Cathay Pacific Logo
9:35 am - 10:55 pm
DCA
-
PER
48h 20m
2 stops
Cathay Pacific Logo
8:30 am - 5:55 pm
PER
-
DCA
46h 25m
2 stops
$1,657Cathay Pacific
Wed, Mar 4 - Sun, Mar 8
Cathay Pacific Logo
9:35 am - 6:55 am
DCA
-
PER
32h 20m
2 stops
Cathay Pacific Logo
12:25 am - 6:55 pm
PER
-
DCA
30h 30m
2 stops
$1,658Cathay Pacific
Tue, Feb 24 - Mon, Mar 9
Cathay Pacific Logo
9:20 am - 6:55 am
DCA
-
PER
32h 35m
2 stops
Cathay Pacific Logo
8:30 am - 6:55 pm
PER
-
DCA
47h 25m
2 stops
$1,683Cathay Pacific
Sun, Mar 1 - Thu, Mar 5

Air Canada flights from Washington, D.C. Reagan-National Airport to Perth

Our best Air Canada deals on Washington, D.C. Reagan-National Airport to Perth flight tickets
Air Canada
Mar 11
DCA9:40 amWashington, D.C. Reagan-National
40h 50m
3 stops
PER2:30 pmPerth
Mar 18
PER10:55 pmPerth
35h 40m
3 stops
DCA10:35 pmWashington, D.C. Reagan-National
$2,135
Air Canada
Apr 15
DCA9:40 amWashington, D.C. Reagan-National
43h 20m
3 stops
PER5:00 pmPerth
Apr 22
PER11:55 pmPerth
34h 48m
3 stops
DCA10:43 pmWashington, D.C. Reagan-National
$2,137
Air Canada
Feb 10
DCA6:59 amWashington, D.C. Reagan-National
42h 31m
3 stops
PER2:30 pmPerth
Feb 13
PER10:55 pmPerth
36h 40m
3 stops
DCA10:35 pmWashington, D.C. Reagan-National
$2,265

Air New Zealand flights from Washington, D.C. Reagan-National Airport to Perth

Our best Air New Zealand deals on Washington, D.C. Reagan-National Airport to Perth flight tickets
Air New Zealand
Jun 16
DCA5:49 pmWashington, D.C. Reagan-National
40h 31m
2 stops
PER10:20 pmPerth
Jun 30
PER12:25 pmPerth
40h 31m
2 stops
DCA4:56 pmWashington, D.C. Reagan-National
$1,939
Air New Zealand
Mar 11
DCA5:55 pmWashington, D.C. Reagan-National
36h 05m
2 stops
PER6:00 pmPerth
Mar 18
PER3:20 pmPerth
42h 50m
3 stops
DCA10:10 pmWashington, D.C. Reagan-National
$2,238
Air New Zealand
Feb 3
DCA5:59 pmWashington, D.C. Reagan-National
30h 11m
2 stops
PER1:10 pmPerth
Jun 23
PER7:50 pmPerth
38h 24m
2 stops
DCA10:14 pmWashington, D.C. Reagan-National
$2,264

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National Airport 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, momondo users made 832,500 searches. Data last updated January 28, 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

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Wed 4/15

6:46 am-6:50 am

2 stops36h 04m

Perth

Tue 4/21

12:10 am-11:59 pm

2 stops35h 49m

$1,499

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Wed 3/11

11:57 am-6:55 am

2 stops30h 58m

Perth

Tue 3/17

12:25 am-8:00 pm

2 stops31h 35m

$1,524

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Tue 2/24

9:35 am-6:55 am

2 stops32h 20m

Perth

Wed 3/11

8:30 am-6:55 pm

2 stops46h 25m

$1,583

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Thu 3/12

6:59 pm-10:55 pm

2 stops63h 56m

Perth

Wed 3/18

12:25 am-8:00 pm

2 stops31h 35m

$1,606

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Sun 3/1

9:20 am-10:55 pm

2 stops48h 35m

Perth

Mon 3/9

8:30 am-6:55 pm

2 stops46h 25m

$1,633

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Fri 2/27

6:59 pm-10:55 pm

2 stops62h 56m

Perth

Sun 3/8

8:30 am-7:05 pm

2 stops47h 35m

$1,637

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Wed 2/25

9:35 am-6:55 am

2 stops32h 20m

Perth

Mon 3/9

12:25 am-6:55 pm

2 stops30h 30m

$1,651

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Wed 3/4

9:35 am-10:55 pm

2 stops48h 20m

Perth

Sun 3/8

8:30 am-5:55 pm

2 stops46h 25m

$1,657

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Tue 2/24

9:35 am-6:55 am

2 stops32h 20m

Perth

Mon 3/9

12:25 am-6:55 pm

2 stops30h 30m

$1,658

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Sun 3/1

9:20 am-6:55 am

2 stops32h 35m

Perth

Thu 3/5

8:30 am-6:55 pm

2 stops47h 25m

$1,683

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Perth from

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to Perth

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Washington, D.C. Reagan-National to Perth?

Cathay Pacific is the most popular carrier operating from Washington, D.C. Reagan-National to Perth

When to book flights from Washington, D.C. Reagan-National Airport to Perth

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Reagan-National Airport to Perth according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Reagan-National Airport to Perth (DCA to PER) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Perth

Fastest flight time

29h 40m

Direct flights

None
The fastest flight from Washington, D.C. Reagan-National Airport to Perth takes 29h 40m
There are no direct flights from Washington, D.C. Reagan-National Airport to Perth. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Perth.
Search flight deals

  • How far is Washington, D.C. Reagan-National to Perth by plane?

    A flight from Washington, D.C. Reagan-National to Perth will travel around 11561.3 mi. Flights usually cover this in 29h 40m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Perth Airport?

    Prices for flights from Washington, D.C. Reagan-National Airport to Perth Airport refresh daily.

  • How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Perth Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. Reagan-National Airport to Perth Airport.

  • What documentation or ID do you need to fly to Perth Airport?

    The required travel and health documents for your Perth Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Perth Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Mandurah
Fremantle
Scarborough
Rottnest Island
Waikiki

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Perth?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Perth for you.

Can I find flights from Washington, D.C. to Perth with flexible booking policies on momondo?

momondo does allow users to show only those flights to Perth from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Washington, D.C. to Perth?

momondo provides multiple filters to help you find the best flight to Perth from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Washington, D.C. to Perth right now. Can momondo alert me if prices change?

Price alerts on flights to Perth from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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