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Cheap flights from Washington, D.C. Reagan-National Airport to Perth from $1,044

This is the cheapest one-way 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 15/3. 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 return flights

Enter your travel dates to find the best prices.
Cathay Pacific Logo
11:57 - 22:55
DCA
-
PER
46h 58m2 stops
Cathay Pacific Logo
00:25 - 20:41
PER
-
DCA
32h 16m2 stops
$2,134Cathay Pacific
Thu, 12 Mar - Wed, 18 Mar
Cathay Pacific Logo
16:58 - 22:55
DCA
-
PER
41h 57m2 stops
Cathay Pacific Logo
00:10 - 15:49
PER
-
DCA
51h 39m2 stops
$2,187Cathay Pacific
Mon, 16 Mar - Thu, 16 Apr
Cathay Pacific Logo
11:57 - 06:55
DCA
-
PER
30h 58m2 stops
Cathay Pacific Logo
09:15 - 00:55
PER
-
DCA
51h 40m2 stops
$2,279Cathay Pacific
Tue, 17 Mar - Fri, 17 Apr
Cathay Pacific Logo
18:35 - 06:55
DCA
-
PER
48h 20m2 stops
Cathay Pacific Logo
09:15 - 00:55
PER
-
DCA
51h 40m2 stops
$2,316Cathay Pacific
Mon, 16 Mar - Wed, 15 Apr
Cathay Pacific Logo
11:57 - 22:55
DCA
-
PER
46h 58m2 stops
Cathay Pacific Logo
09:15 - 00:55
PER
-
DCA
51h 40m2 stops
$2,354Cathay Pacific
Sun, 15 Mar - Fri, 17 Apr
Multiple Airlines Logo
09:59 - 13:50
DCA
-
PER
38h 51m2 stops
Multiple Airlines Logo
22:40 - 23:00
PER
-
DCA
37h 20m2 stops
$2,373Multiple Airlines
Wed, 18 Feb - Sun, 1 Mar
Cathay Pacific Logo
11:57 - 22:55
DCA
-
PER
46h 58m2 stops
Cathay Pacific Logo
09:15 - 00:55
PER
-
DCA
51h 40m2 stops
$2,391Cathay Pacific
Sun, 15 Mar - Mon, 13 Apr
Qantas Airways Logo
15:59 - 17:20
DCA
-
PER
36h 21m2 stops
Qantas Airways Logo
22:45 - 23:00
PER
-
DCA
37h 15m2 stops
$2,426Qantas Airways
Wed, 18 Feb - Sun, 1 Mar
Cathay Pacific Logo
09:37 - 22:55
DCA
-
PER
48h 18m2 stops
Cathay Pacific Logo
08:30 - 15:37
PER
-
DCA
44h 07m2 stops
$2,429Cathay Pacific
Wed, 4 Mar - Sun, 8 Mar
Qantas Airways Logo
17:08 - 09:55
DCA
-
PER
51h 47m2 stops
Qantas Airways Logo
07:10 - 20:47
PER
-
DCA
26h 37m2 stops
$2,441Qantas Airways
Sun, 25 Jan - Sat, 21 Feb

Qantas Airways flights from Washington, D.C. Reagan-National Airport to Perth

Our best Qantas Airways deals on Washington, D.C. Reagan-National Airport to Perth flight tickets
Qantas Airways
18 Feb
DCA15:59Washington, D.C. Reagan-National
36h 21m
2 stops
PER17:20Perth
1 Mar
PER22:45Perth
37h 15m
2 stops
DCA23:00Washington, D.C. Reagan-National
$2,426
Find similar
Qantas Airways
25 Jan
DCA17:08Washington, D.C. Reagan-National
51h 47m
2 stops
PER09:55Perth
21 Feb
PER07:10Perth
26h 37m
2 stops
DCA20:47Washington, D.C. Reagan-National
$2,441
Find similar
Qantas Airways
26 Jan
DCA13:34Washington, D.C. Reagan-National
29h 11m
2 stops
PER07:45Perth
21 Feb
PER07:10Perth
28h 50m
2 stops
DCA23:00Washington, D.C. Reagan-National
$2,451
Find similar

Cathay Pacific flights from Washington, D.C. Reagan-National Airport to Perth

Our best Cathay Pacific deals on Washington, D.C. Reagan-National Airport to Perth flight tickets
Cathay Pacific
12 Mar
DCA11:57Washington, D.C. Reagan-National
46h 58m
2 stops
PER22:55Perth
18 Mar
PER00:25Perth
32h 16m
2 stops
DCA20:41Washington, D.C. Reagan-National
$2,134
Find similar
Cathay Pacific
16 Mar
DCA16:58Washington, D.C. Reagan-National
41h 57m
2 stops
PER22:55Perth
16 Apr
PER00:10Perth
51h 39m
2 stops
DCA15:49Washington, D.C. Reagan-National
$2,187
Find similar
Cathay Pacific
17 Mar
DCA11:57Washington, D.C. Reagan-National
30h 58m
2 stops
PER06:55Perth
17 Apr
PER09:15Perth
51h 40m
2 stops
DCA00:55Washington, D.C. Reagan-National
$2,279
Find similar

momondo Fare Finder

 
Customise 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 78,305 searches. Data last updated 10 December 2025.
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

Thu 12/3

11:57-22:55

2 stops46h 58m

Perth

Wed 18/3

00:25-20:41

2 stops32h 16m

$2,134

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Mon 16/3

16:58-22:55

2 stops41h 57m

Perth

Thu 16/4

00:10-15:49

2 stops51h 39m

$2,187

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Tue 17/3

11:57-06:55

2 stops30h 58m

Perth

Fri 17/4

09:15-00:55

2 stops51h 40m

$2,279

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Mon 16/3

18:35-06:55

2 stops48h 20m

Perth

Wed 15/4

09:15-00:55

2 stops51h 40m

$2,316

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Sun 15/3

11:57-22:55

2 stops46h 58m

Perth

Fri 17/4

09:15-00:55

2 stops51h 40m

$2,354

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Wed 18/2

09:59-13:50

2 stops38h 51m

Perth

Sun 1/3

22:40-23:00

2 stops37h 20m

$2,373

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Sun 15/3

11:57-22:55

2 stops46h 58m

Perth

Mon 13/4

09:15-00:55

2 stops51h 40m

$2,391

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Wed 18/2

15:59-17:20

2 stops36h 21m

Perth

Sun 1/3

22:45-23:00

2 stops37h 15m

$2,426

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Wed 4/3

09:37-22:55

2 stops48h 18m

Perth

Sun 8/3

08:30-15:37

2 stops44h 07m

$2,429

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Sun 25/1

17:08-09:55

2 stops51h 47m

Perth

Sat 21/2

07:10-20:47

2 stops26h 37m

$2,441

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 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?

Qantas Airways 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 return 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 55m

Direct flights

None
The fastest flight from Washington, D.C. Reagan-National Airport to Perth takes 29h 55m
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?

    Perth is 18606.0 km away from Washington, D.C. Reagan-National. Typically, this will take 29h 55m by plane in normal conditions.

  • 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 are updated daily.

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

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

    The travel and health documents you'll need for your trip to Perth Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Perth Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Perth?

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

Why use momondo?

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

Finding the right flight to Perth from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Perth quick and easy, saving you time and money.

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

All flight searches from Washington, D.C. to Perth on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Perth.

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

Of course. momondo tracks the price of Washington, D.C. to Perth flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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