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Cheap flights from Perth to Washington, D.C. from $1,454

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Perth to Washington, D.C. departing on 11/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Cheap return flights

Enter your travel dates to find the best prices.
American Airlines Logo
22:40 - 16:25
PER
-
DCA
29h 45m2 stops
American Airlines Logo
10:35 - 11:15
DCA
-
PER
36h 40m2 stops
$2,079American Airlines
Mon, 16 Mar - Mon, 6 Apr
American Airlines Logo
22:40 - 14:57
PER
-
DCA
29h 17m2 stops
American Airlines Logo
10:35 - 12:05
DCA
-
PER
36h 30m2 stops
$2,082American Airlines
Mon, 26 Jan - Tue, 24 Feb
American Airlines Logo
08:00 - 20:44
PER
-
DCA
49h 44m2 stops
American Airlines Logo
17:00 - 12:05
DCA
-
PER
30h 05m2 stops
$2,084American Airlines
Sun, 25 Jan - Tue, 24 Feb
American Airlines Logo
22:40 - 20:44
PER
-
DCA
59h 04m2 stops
American Airlines Logo
11:37 - 12:05
DCA
-
PER
35h 28m2 stops
$2,085American Airlines
Tue, 27 Jan - Tue, 24 Feb
American Airlines Logo
22:40 - 20:57
PER
-
DCA
34h 17m2 stops
American Airlines Logo
14:14 - 11:15
DCA
-
PER
33h 01m2 stops
$2,088American Airlines
Mon, 16 Mar - Mon, 6 Apr
American Airlines Logo
08:00 - 15:36
PER
-
DCA
44h 36m2 stops
American Airlines Logo
10:35 - 12:05
DCA
-
PER
36h 30m2 stops
$2,094American Airlines
Thu, 29 Jan - Tue, 24 Feb
ANA Logo
21:55 - 19:13
PER
-
DCA
34h 18m2 stops
ANA Logo
14:00 - 20:10
DCA
-
PER
41h 10m2 stops
$2,102ANA
Sun, 25 Jan - Sun, 1 Feb
American Airlines Logo
22:40 - 20:44
PER
-
DCA
35h 04m2 stops
American Airlines Logo
15:59 - 12:05
DCA
-
PER
31h 06m2 stops
$2,157American Airlines
Mon, 26 Jan - Thu, 26 Feb
American Airlines Logo
08:00 - 15:36
PER
-
DCA
44h 36m2 stops
American Airlines Logo
11:37 - 12:05
DCA
-
PER
35h 28m2 stops
$2,158American Airlines
Sun, 25 Jan - Thu, 26 Feb
American Airlines Logo
08:00 - 20:44
PER
-
DCA
49h 44m2 stops
American Airlines Logo
08:30 - 12:05
DCA
-
PER
39h 35m2 stops
$2,160American Airlines
Tue, 3 Feb - Thu, 12 Mar

American Airlines flights from Perth to Washington, D.C. Reagan-National Airport

Our best American Airlines deals on Perth to Washington, D.C. Reagan-National Airport flight tickets
American Airlines
16 Mar
PER22:40Perth
34h 17m
2 stops
DCA20:57Washington, D.C. Reagan-National
6 Apr
DCA07:30Washington, D.C. Reagan-National
39h 45m
2 stops
PER11:15Perth
$2,079
Find similar
American Airlines
16 Mar
PER22:40Perth
34h 17m
2 stops
DCA20:57Washington, D.C. Reagan-National
6 Apr
DCA14:14Washington, D.C. Reagan-National
33h 01m
2 stops
PER11:15Perth
$2,088
Find similar
American Airlines
16 Mar
PER22:40Perth
32h 01m
2 stops
DCA18:41Washington, D.C. Reagan-National
6 Apr
DCA11:36Washington, D.C. Reagan-National
35h 39m
2 stops
PER11:15Perth
$2,100
Find similar

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

Our best Air Canada deals on Perth to Washington, D.C. Reagan-National Airport flight tickets
Air Canada
16 Mar
PER22:55Perth
46h 00m
3 stops
DCA08:55Washington, D.C. Reagan-National
6 Apr
DCA09:40Washington, D.C. Reagan-National
47h 50m
3 stops
PER21:30Perth
$2,818
Find similar
Air Canada
16 Mar
PER22:55Perth
35h 40m
3 stops
DCA22:35Washington, D.C. Reagan-National
6 Apr
DCA09:40Washington, D.C. Reagan-National
47h 50m
3 stops
PER21:30Perth
$2,998
Find similar
Air Canada
7 Feb
PER15:15Perth
41h 44m
3 stops
DCA19:59Washington, D.C. Reagan-National
14 Feb
DCA09:40Washington, D.C. Reagan-National
39h 50m
3 stops
PER14:30Perth
$3,210
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Perth to Washington, D.C. Reagan-National Airport 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 78,305 searches. Data last updated 24 December 2025.
Use the filters below to find and compare flights from Perth to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PerthWashington, D.C.

PER - DCA

PERDCA

Perth

Mon 16/3

22:40-16:25

2 stops29h 45m

Washington, D.C. Reagan-National

Mon 6/4

10:35-11:15

2 stops36h 40m

$2,079

PerthWashington, D.C.

PER - DCA

PERDCA

Perth

Mon 26/1

22:40-14:57

2 stops29h 17m

Washington, D.C. Reagan-National

Tue 24/2

10:35-12:05

2 stops36h 30m

$2,082

PerthWashington, D.C.

PER - DCA

PERDCA

Perth

Sun 25/1

08:00-20:44

2 stops49h 44m

Washington, D.C. Reagan-National

Tue 24/2

17:00-12:05

2 stops30h 05m

$2,084

PerthWashington, D.C.

PER - DCA

PERDCA

Perth

Tue 27/1

22:40-20:44

2 stops59h 04m

Washington, D.C. Reagan-National

Tue 24/2

11:37-12:05

2 stops35h 28m

$2,085

PerthWashington, D.C.

PER - DCA

PERDCA

Perth

Mon 16/3

22:40-20:57

2 stops34h 17m

Washington, D.C. Reagan-National

Mon 6/4

14:14-11:15

2 stops33h 01m

$2,088

PerthWashington, D.C.

PER - DCA

PERDCA

Perth

Thu 29/1

08:00-15:36

2 stops44h 36m

Washington, D.C. Reagan-National

Tue 24/2

10:35-12:05

2 stops36h 30m

$2,094

PerthWashington, D.C.

PER - DCA

PERDCA

Perth

Sun 25/1

21:55-19:13

2 stops34h 18m

Washington, D.C. Reagan-National

Sun 1/2

14:00-20:10

2 stops41h 10m

$2,102

PerthWashington, D.C.

PER - DCA

PERDCA

Perth

Mon 26/1

22:40-20:44

2 stops35h 04m

Washington, D.C. Reagan-National

Thu 26/2

15:59-12:05

2 stops31h 06m

$2,157

PerthWashington, D.C.

PER - DCA

PERDCA

Perth

Sun 25/1

08:00-15:36

2 stops44h 36m

Washington, D.C. Reagan-National

Thu 26/2

11:37-12:05

2 stops35h 28m

$2,158

PerthWashington, D.C.

PER - DCA

PERDCA

Perth

Tue 3/2

08:00-20:44

2 stops49h 44m

Washington, D.C. Reagan-National

Thu 12/3

08:30-12:05

2 stops39h 35m

$2,160

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

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

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 Perth to Washington, D.C. Reagan-National?

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

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

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

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

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

Fastest flight time

27h 45m

Direct flights

None
The fastest flight from Perth to Washington, D.C. Reagan-National Airport takes 27h 45m
There are no direct flights from Perth to Washington, D.C. Reagan-National Airport. There are no popular flight routes from Perth to Washington, D.C. Reagan-National Airport.
Search flight deals

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

    The distance between Perth and Washington, D.C. Reagan-National is about 18606.0 km. Typically, this will take 27h 45m by plane in normal conditions.

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

    Prices for flights from Perth Airport to Washington, D.C. Reagan-National Airport were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Perth Airport to Washington, D.C. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The necessary travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
McLean
Arlington

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Perth to Washington, D.C. . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Washington, D.C. from Perth on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Perth.

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

If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Perth and alert you when they change.

An easier way to manage your Washington, D.C. Reagan-National Airport trip

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