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Cheap flights from Washington, D.C. Reagan-National Airport to Perth from $1,178

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 20/9. 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.
Qantas Airways Logo
17:00 - 13:35
DCA
-
PER
32h 35m
2 stops
Qantas Airways Logo
23:55 - 22:55
PER
-
DCA
35h 00m
2 stops
$2,276Qantas Airways
Tue, 12 May - Tue, 19 May
Multiple Airlines Logo
16:59 - 22:50
DCA
-
PER
41h 51m
2 stops
Multiple Airlines Logo
23:45 - 20:06
PER
-
DCA
32h 21m
2 stops
$2,328Multiple Airlines
Mon, 11 May - Mon, 18 May
Multiple Airlines Logo
16:59 - 15:25
DCA
-
PER
34h 26m
2 stops
Multiple Airlines Logo
23:55 - 15:52
PER
-
DCA
27h 57m
2 stops
$2,353Multiple Airlines
Sun, 26 Apr - Sun, 3 May
Qantas Airways Logo
17:16 - 15:25
DCA
-
PER
34h 09m
2 stops
Qantas Airways Logo
12:25 - 18:59
PER
-
DCA
42h 34m
2 stops
$2,418Qantas Airways
Mon, 22 Jun - Sat, 4 Jul
Multiple Airlines Logo
16:59 - 12:15
DCA
-
PER
31h 16m
2 stops
Multiple Airlines Logo
23:45 - 18:00
PER
-
DCA
30h 15m
2 stops
$2,443Multiple Airlines
Sat, 25 Apr - Sat, 2 May
Qantas Airways Logo
16:59 - 21:55
DCA
-
PER
40h 56m
2 stops
Qantas Airways Logo
23:55 - 22:55
PER
-
DCA
35h 00m
2 stops
$2,466Qantas Airways
Wed, 13 May - Sun, 17 May
Qantas Airways Logo
08:30 - 15:25
DCA
-
PER
42h 55m
2 stops
Qantas Airways Logo
16:25 - 22:55
PER
-
DCA
42h 30m
2 stops
$2,467Qantas Airways
Wed, 13 May - Sun, 17 May
JetBlue Logo
06:00 - 18:35
DCA
-
PER
48h 35m
2 stops
JetBlue Logo
22:45 - 22:59
PER
-
DCA
36h 14m
2 stops
$2,780JetBlue
Mon, 13 Apr - Thu, 23 Apr
Multiple Airlines Logo
09:59 - 12:30
DCA
-
PER
38h 31m
2 stops
Multiple Airlines Logo
13:45 - 20:00
PER
-
DCA
42h 15m
2 stops
$2,835Multiple Airlines
Wed, 22 Apr - Wed, 6 May
Air New Zealand Logo
17:59 - 15:25
DCA
-
PER
33h 26m
2 stops
Air New Zealand Logo
19:50 - 22:15
PER
-
DCA
38h 25m
2 stops
$3,052Air New Zealand
Tue, 9 Jun - Fri, 10 Jul

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
9 June
DCA17:59Washington, D.C. Reagan-National
33h 26m
2 stops
PER15:25Perth
10 July
PER19:50Perth
38h 25m
2 stops
DCA22:15Washington, D.C. Reagan-National
$3,052
Air New Zealand
8 June
DCA14:55Washington, D.C. Reagan-National
37h 05m
2 stops
PER16:00Perth
9 July
PER00:50Perth
33h 25m
2 stops
DCA22:15Washington, D.C. Reagan-National
$3,078
Air New Zealand
10 June
DCA19:28Washington, D.C. Reagan-National
62h 47m
2 stops
PER22:15Perth
10 July
PER10:00Perth
48h 15m
2 stops
DCA22:15Washington, D.C. Reagan-National
$3,193

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
20 Apr
DCA11:36Washington, D.C. Reagan-National
47h 04m
2 stops
PER22:40Perth
9 May
PER08:20Perth
52h 10m
2 stops
DCA00:30Washington, D.C. Reagan-National
$3,370
Cathay Pacific
19 Apr
DCA11:36Washington, D.C. Reagan-National
47h 04m
2 stops
PER22:40Perth
9 May
PER08:20Perth
52h 10m
2 stops
DCA00:30Washington, D.C. Reagan-National
$3,443
Cathay Pacific
10 Apr
DCA15:15Washington, D.C. Reagan-National
51h 35m
2 stops
PER06:50Perth
17 Apr
PER08:20Perth
43h 32m
2 stops
DCA15:52Washington, D.C. Reagan-National
$3,503

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 29 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

Tue 12/5

17:00-13:35

2 stops32h 35m

Perth

Tue 19/5

23:55-22:55

2 stops35h 00m

$2,276

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Mon 11/5

16:59-22:50

2 stops41h 51m

Perth

Mon 18/5

23:45-20:06

2 stops32h 21m

$2,328

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Sun 26/4

16:59-15:25

2 stops34h 26m

Perth

Sun 3/5

23:55-15:52

2 stops27h 57m

$2,353

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Mon 22/6

17:16-15:25

2 stops34h 09m

Perth

Sat 4/7

12:25-18:59

2 stops42h 34m

$2,418
Fastest return journey

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Sat 25/4

16:59-12:15

2 stops31h 16m

Perth

Sat 2/5

23:45-18:00

2 stops30h 15m

$2,443

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Wed 13/5

16:59-21:55

2 stops40h 56m

Perth

Sun 17/5

23:55-22:55

2 stops35h 00m

$2,466

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Wed 13/5

08:30-15:25

2 stops42h 55m

Perth

Sun 17/5

16:25-22:55

2 stops42h 30m

$2,467

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Mon 13/4

06:00-18:35

2 stops48h 35m

Perth

Thu 23/4

22:45-22:59

2 stops36h 14m

$2,780

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Wed 22/4

09:59-12:30

2 stops38h 31m

Perth

Wed 6/5

13:45-20:00

2 stops42h 15m

$2,835

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Tue 9/6

17:59-15:25

2 stops33h 26m

Perth

Fri 10/7

19:50-22:15

2 stops38h 25m

$3,052

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?

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 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

32h 35m

Direct flights

None
The fastest flight from Washington, D.C. Reagan-National Airport to Perth takes 32h 35m
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 32h 35m 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
Mandurah
Fremantle
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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