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Cheap flights from Washington, D.C. to Perth from $1,033

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Washington, D.C. to Perth

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
15:10 - 17:10IAD  Washington, D.C. Dulles Intl-PER Perth
62h 00m3 stops Abu Dhabi Zayed Intl Bangkok Suvarnabhumi Singapore Changi
Multiple Airlines Logo
05:35 - 09:45PER  Perth-IAD Washington, D.C. Dulles Intl
40h 10m3 stops Singapore Changi Bangkok Suvarnabhumi Abu Dhabi Zayed Intl
$1,889Multiple Airlines
Tue, 8 Sep - Tue, 15 Sep
Multiple Airlines Logo
15:10 - 04:20IAD  Washington, D.C. Dulles Intl-PER Perth
73h 10m3 stops Abu Dhabi Zayed Intl Bangkok Suvarnabhumi Singapore Changi
Multiple Airlines Logo
05:35 - 09:45PER  Perth-IAD Washington, D.C. Dulles Intl
64h 10m3 stops Singapore Changi Bangkok Suvarnabhumi Abu Dhabi Zayed Intl
$2,009Multiple Airlines
Mon, 28 Sep - Sun, 11 Oct
Multiple Airlines Logo
15:10 - 05:50IAD  Washington, D.C. Dulles Intl-PER Perth
50h 40m2 stops Abu Dhabi Zayed Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
14:50 - 09:45PER  Perth-IAD Washington, D.C. Dulles Intl
54h 55m2 stops Bangkok Suvarnabhumi Abu Dhabi Zayed Intl
$2,071Multiple Airlines
Mon, 28 Sep - Sun, 11 Oct
Multiple Airlines Logo
10:18 - 06:50DCA  Washington, D.C. Reagan-National-PER Perth
32h 32m2 stops Chicago O'Hare Intl Hong Kong Intl
Multiple Airlines Logo
00:10 - 09:02PER  Perth-DCA Washington, D.C. Reagan-National
44h 52m2 stops Hong Kong Intl Dallas/Fort Worth
$2,075Multiple Airlines
Tue, 8 Sep - Mon, 14 Sep
Multiple Airlines Logo
07:00 - 06:50IAD  Washington, D.C. Dulles Intl-PER Perth
35h 50m2 stops Seattle/Tacoma Intl Hong Kong Intl
Multiple Airlines Logo
00:10 - 05:40PER  Perth-IAD Washington, D.C. Dulles Intl
41h 30m2 stops Hong Kong Intl Seattle/Tacoma Intl
$2,075Multiple Airlines
Tue, 8 Sep - Mon, 14 Sep
Multiple Airlines Logo
07:03 - 06:50BWI  Baltimore/Washington-PER Perth
35h 47m2 stops Chicago O'Hare Intl Hong Kong Intl
Multiple Airlines Logo
00:10 - 21:30PER  Perth-BWI Baltimore/Washington
33h 20m2 stops Hong Kong Intl Chicago O'Hare Intl
$2,075Multiple Airlines
Tue, 8 Sep - Mon, 14 Sep
Multiple Airlines Logo
11:31 - 06:50DCA  Washington, D.C. Reagan-National-PER Perth
31h 19m2 stops Chicago O'Hare Intl Hong Kong Intl
Multiple Airlines Logo
08:20 - 16:29PER  Perth-DCA Washington, D.C. Reagan-National
44h 09m2 stops Hong Kong Intl Los Angeles
$2,086Multiple Airlines
Mon, 21 Sep - Mon, 28 Sep
Multiple Airlines Logo
07:50 - 22:40BWI  Baltimore/Washington-PER Perth
50h 50m2 stops Seattle/Tacoma Intl Hong Kong Intl
Multiple Airlines Logo
08:20 - 06:30PER  Perth-BWI Baltimore/Washington
58h 10m2 stops Hong Kong Intl Seattle/Tacoma Intl
$2,093Multiple Airlines
Mon, 7 Sep - Mon, 28 Sep
Multiple Airlines Logo
07:17 - 06:50BWI  Baltimore/Washington-PER Perth
35h 33m2 stops Chicago O'Hare Intl Hong Kong Intl
Multiple Airlines Logo
00:10 - 00:16PER  Perth-BWI Baltimore/Washington
36h 06m2 stops Hong Kong Intl Chicago O'Hare Intl
$2,096Multiple Airlines
Tue, 6 Oct - Mon, 12 Oct
Cathay Pacific Logo
11:40 - 06:50BWI  Baltimore/Washington-PER Perth
31h 10m2 stops Chicago O'Hare Intl Hong Kong Intl
Cathay Pacific Logo
08:20 - 00:16PER  Perth-BWI Baltimore/Washington
51h 56m2 stops Hong Kong Intl Chicago O'Hare Intl
$2,118Cathay Pacific
Tue, 6 Oct - Tue, 13 Oct

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Air New Zealand flights from Washington, D.C. to Perth

Our best Air New Zealand deals on Washington, D.C. to Perth flight tickets
Air New Zealand
10 Jan
IAD18:50Washington, D.C. Dulles Intl
36h 05m
2 stops
PER19:55Perth
1 Feb
PER18:50Perth
39h 30m
2 stops
IAD21:20Washington, D.C. Dulles Intl
$2,585
Air New Zealand
21 Sept
IAD17:42Washington, D.C. Dulles Intl
29h 33m
2 stops
PER11:15Perth
28 Sept
PER18:50Perth
39h 19m
2 stops
IAD22:09Washington, D.C. Dulles Intl
$2,596
Air New Zealand
7 Sept
IAD06:42Washington, D.C. Dulles Intl
51h 33m
2 stops
PER22:15Perth
28 Sept
PER18:50Perth
39h 40m
2 stops
IAD22:30Washington, D.C. Dulles Intl
$3,000

Qantas Airways flights from Washington, D.C. to Perth

Our best Qantas Airways deals on Washington, D.C. to Perth flight tickets
Qantas Airways
21 Sept
BWI11:59Baltimore/Washington
35h 16m
2 stops
PER11:15Perth
28 Sept
PER23:45Perth
31h 48m
3 stops
BWI19:33Baltimore/Washington
$2,743
Qantas Airways
5 Oct
BWI07:00Baltimore/Washington
40h 15m
2 stops
PER11:15Perth
12 Oct
PER23:45Perth
33h 05m
3 stops
BWI20:50Baltimore/Washington
$2,754
Qantas Airways
30 Dec
BWI11:47Baltimore/Washington
37h 23m
2 stops
PER14:10Perth
22 Jan
PER22:55Perth
36h 57m
2 stops
BWI22:52Baltimore/Washington
$2,784

momondo Fare Finder

 
Use the filters below to find and compare flights from Washington, D.C. to Perth that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

Washington, D.C.Perth

IAD Washington, D.C. Dulles Intl - PER Perth

IADPER

Washington, D.C. Dulles Intl

Tue 8/9

15:10-17:10

3 stops62h 00m

Perth

Tue 15/9

05:35-09:45

3 stops40h 10m

$1,889

Washington, D.C.Perth

IAD Washington, D.C. Dulles Intl - PER Perth

IADPER

Washington, D.C. Dulles Intl

Mon 28/9

15:10-04:20

3 stops73h 10m

Perth

Sun 11/10

05:35-09:45

3 stops64h 10m

$2,009

Washington, D.C.Perth

IAD Washington, D.C. Dulles Intl - PER Perth

IADPER

Washington, D.C. Dulles Intl

Mon 28/9

15:10-05:50

2 stops50h 40m

Perth

Sun 11/10

14:50-09:45

2 stops54h 55m

$2,071

Washington, D.C.Perth

DCA Washington, D.C. Reagan-National - PER Perth

DCAPER

Washington, D.C. Reagan-National

Tue 8/9

10:18-06:50

2 stops32h 32m

Perth

Mon 14/9

00:10-09:02

2 stops44h 52m

$2,075

Washington, D.C.Perth

IAD Washington, D.C. Dulles Intl - PER Perth

IADPER

Washington, D.C. Dulles Intl

Tue 8/9

07:00-06:50

2 stops35h 50m

Perth

Mon 14/9

00:10-05:40

2 stops41h 30m

$2,075
Fastest return journey

BaltimorePerth

BWI Baltimore/Washington - PER Perth

BWIPER

Baltimore/Washington

Tue 8/9

07:03-06:50

2 stops35h 47m

Perth

Mon 14/9

00:10-21:30

2 stops33h 20m

$2,075

Washington, D.C.Perth

DCA Washington, D.C. Reagan-National - PER Perth

DCAPER

Washington, D.C. Reagan-National

Mon 21/9

11:31-06:50

2 stops31h 19m

Perth

Mon 28/9

08:20-16:29

2 stops44h 09m

$2,086

BaltimorePerth

BWI Baltimore/Washington - PER Perth

BWIPER

Baltimore/Washington

Mon 7/9

07:50-22:40

2 stops50h 50m

Perth

Mon 28/9

08:20-06:30

2 stops58h 10m

$2,093

BaltimorePerth

BWI Baltimore/Washington - PER Perth

BWIPER

Baltimore/Washington

Tue 6/10

07:17-06:50

2 stops35h 33m

Perth

Mon 12/10

00:10-00:16

2 stops36h 06m

$2,096

BaltimorePerth

BWI Baltimore/Washington - PER Perth

BWIPER

Baltimore/Washington

Tue 6/10

11:40-06:50

2 stops31h 10m

Perth

Tue 13/10

08:20-00:16

2 stops51h 56m

$2,118

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. 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 month to fly to Perth?

The month of August is, on average, the cheapest month to fly to Perth from Washington, D.C., with most prices found around $0. If you’re not able to fly to Perth in August, then January is your next best option. Flight prices from Washington, D.C. to Perth during January average around $2,436.

Can stopping save me money on Washington, D.C. to Perth flights?

You could potentially save up to 33% on your flight if you consider stops on a Washington, D.C. to Perth flight.

When to book flights from Washington, D.C. to Perth

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

Cheap Washington, D.C. to Perth (WAS to PER) flight deals and tips

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

Best price found

$1,033

Fastest flight time

27h 55m

Direct flights

None
The best one-way flight to Perth from Washington, D.C. in the past 72 hours is $1,033. The best return flight deal from Washington, D.C. to Perth found on momondo in the last 72 hours is $1,889.
The fastest flight from Washington, D.C. to Perth takes 27h 55m
There are no direct flights from Washington, D.C. to Perth. There are no popular flight routes from Washington, D.C. to Perth.
Search flight deals

Frequently asked questions about flying from Washington, D.C. to Perth

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

    There are 18603.3 km between Washington, D.C. and Perth. By plane, this route typically takes 27h 55m.

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

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

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

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

    The travel and health documents required for your trip to Perth Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Perth Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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 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?

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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