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Cheap flights from Washington, D.C. to Perth from $932

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
21:05 - 23:45IAD  Washington, D.C. Dulles Intl-PER Perth
38h 40m2 stops Doha Hamad Intl Kuala Lumpur Intl
Multiple Airlines Logo
01:20 - 15:40PER  Perth-IAD Washington, D.C. Dulles Intl
50h 20m2 stops Kuala Lumpur Intl Doha Hamad Intl
$1,907Multiple Airlines
Tue, 23 Mar - Mon, 29 Mar
Multiple Airlines Logo
14:30 - 23:45IAD  Washington, D.C. Dulles Intl-PER Perth
45h 15m2 stops Istanbul Kuala Lumpur Intl
Multiple Airlines Logo
23:15 - 19:50PER  Perth-IAD Washington, D.C. Dulles Intl
56h 35m2 stops Kuala Lumpur Intl Istanbul
$1,982Multiple Airlines
Sun, 21 Mar - Sun, 28 Mar
Multiple Airlines Logo
21:05 - 23:45IAD  Washington, D.C. Dulles Intl-PER Perth
38h 40m2 stops Doha Hamad Intl Kuala Lumpur Intl
Multiple Airlines Logo
07:20 - 15:40PER  Perth-IAD Washington, D.C. Dulles Intl
44h 20m3 stops Denpasar Bali Ngurah Rai Kuala Lumpur Intl Doha Hamad Intl
$1,992Multiple Airlines
Tue, 23 Mar - Tue, 30 Mar
Multiple Airlines Logo
14:30 - 23:45IAD  Washington, D.C. Dulles Intl-PER Perth
45h 15m2 stops Istanbul Kuala Lumpur Intl
Multiple Airlines Logo
17:20 - 19:50PER  Perth-IAD Washington, D.C. Dulles Intl
38h 30m2 stops Kuala Lumpur Intl Istanbul
$2,003Multiple Airlines
Sat, 20 Mar - Mon, 29 Mar
Multiple Airlines Logo
14:30 - 21:45IAD  Washington, D.C. Dulles Intl-PER Perth
43h 15m3 stops Istanbul Kuala Lumpur Intl Denpasar Bali Ngurah Rai
Multiple Airlines Logo
23:15 - 19:50PER  Perth-IAD Washington, D.C. Dulles Intl
56h 35m2 stops Kuala Lumpur Intl Istanbul
$2,056Multiple Airlines
Sun, 21 Mar - Sun, 28 Mar
Multiple Airlines Logo
16:59 - 14:10DCA  Washington, D.C. Reagan-National-PER Perth
32h 11m2 stops Los Angeles Brisbane
Multiple Airlines Logo
22:55 - 16:20PER  Perth-DCA Washington, D.C. Reagan-National
30h 25m2 stops Sydney Kingsford Smith Los Angeles
$2,069Multiple Airlines
Wed, 17 Feb - Sun, 7 Mar
Multiple Airlines Logo
14:30 - 21:45IAD  Washington, D.C. Dulles Intl-PER Perth
43h 15m3 stops Istanbul Kuala Lumpur Intl Denpasar Bali Ngurah Rai
Multiple Airlines Logo
17:20 - 19:50PER  Perth-IAD Washington, D.C. Dulles Intl
38h 30m2 stops Kuala Lumpur Intl Istanbul
$2,078Multiple Airlines
Sat, 20 Mar - Mon, 29 Mar
American Airlines Logo
16:59 - 11:10DCA  Washington, D.C. Reagan-National-PER Perth
30h 11m2 stops Los Angeles Brisbane
American Airlines Logo
22:55 - 16:20PER  Perth-DCA Washington, D.C. Reagan-National
29h 25m2 stops Sydney Kingsford Smith Los Angeles
$2,083American Airlines
Tue, 23 Mar - Mon, 29 Mar
American Airlines Logo
16:59 - 11:10DCA  Washington, D.C. Reagan-National-PER Perth
30h 11m2 stops Los Angeles Brisbane
American Airlines Logo
22:55 - 16:20PER  Perth-DCA Washington, D.C. Reagan-National
29h 25m2 stops Sydney Kingsford Smith Los Angeles
$2,084American Airlines
Sun, 21 Mar - Sun, 28 Mar
Multiple Airlines Logo
21:05 - 21:45IAD  Washington, D.C. Dulles Intl-PER Perth
36h 40m3 stops Doha Hamad Intl Kuala Lumpur Intl Denpasar Bali Ngurah Rai
Multiple Airlines Logo
07:20 - 15:40PER  Perth-IAD Washington, D.C. Dulles Intl
44h 20m3 stops Denpasar Bali Ngurah Rai Kuala Lumpur Intl Doha Hamad Intl
$2,098Multiple Airlines
Tue, 23 Mar - Tue, 30 Mar

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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
5 Feb
IAD08:25Washington, D.C. Dulles Intl
43h 25m
2 stops
PER16:50Perth
8 Feb
PER18:50Perth
39h 01m
2 stops
IAD20:51Washington, D.C. Dulles Intl
$2,395
Air New Zealand
7 Feb
DCA19:45Washington, D.C. Reagan-National
56h 05m
2 stops
PER16:50Perth
14 Feb
PER18:50Perth
58h 12m
2 stops
DCA16:02Washington, D.C. Reagan-National
$2,427
Air New Zealand
30 Dec
IAD06:50Washington, D.C. Dulles Intl
45h 00m
2 stops
PER16:50Perth
22 Jan
PER18:50Perth
47h 33m
2 stops
IAD05:23Washington, D.C. Dulles Intl
$2,806

Cathay Pacific flights from Washington, D.C. to Perth

Our best Cathay Pacific deals on Washington, D.C. to Perth flight tickets
Cathay Pacific
10 Feb
IAD06:00Washington, D.C. Dulles Intl
51h 55m
2 stops
PER22:55Perth
24 Feb
PER08:30Perth
58h 01m
2 stops
IAD05:31Washington, D.C. Dulles Intl
$2,272
Cathay Pacific
24 Mar
DCA11:17Washington, D.C. Reagan-National
31h 38m
2 stops
PER06:55Perth
3 Apr
PER08:20Perth
51h 37m
2 stops
DCA23:57Washington, D.C. Reagan-National
$2,329
Cathay Pacific
20 Mar
IAD06:00Washington, D.C. Dulles Intl
36h 55m
2 stops
PER06:55Perth
28 Mar
PER08:20Perth
51h 13m
2 stops
IAD23:33Washington, D.C. Dulles Intl
$2,397

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 23/3

21:05-23:45

2 stops38h 40m

Perth

Mon 29/3

01:20-15:40

2 stops50h 20m

$1,907

Washington, D.C.Perth

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

IADPER

Washington, D.C. Dulles Intl

Sun 21/3

14:30-23:45

2 stops45h 15m

Perth

Sun 28/3

23:15-19:50

2 stops56h 35m

$1,982

Washington, D.C.Perth

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

IADPER

Washington, D.C. Dulles Intl

Tue 23/3

21:05-23:45

2 stops38h 40m

Perth

Tue 30/3

07:20-15:40

3 stops44h 20m

$1,992

Washington, D.C.Perth

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

IADPER

Washington, D.C. Dulles Intl

Sat 20/3

14:30-23:45

2 stops45h 15m

Perth

Mon 29/3

17:20-19:50

2 stops38h 30m

$2,003

Washington, D.C.Perth

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

IADPER

Washington, D.C. Dulles Intl

Sun 21/3

14:30-21:45

3 stops43h 15m

Perth

Sun 28/3

23:15-19:50

2 stops56h 35m

$2,056

Washington, D.C.Perth

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

DCAPER

Washington, D.C. Reagan-National

Wed 17/2

16:59-14:10

2 stops32h 11m

Perth

Sun 7/3

22:55-16:20

2 stops30h 25m

$2,069

Washington, D.C.Perth

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

IADPER

Washington, D.C. Dulles Intl

Sat 20/3

14:30-21:45

3 stops43h 15m

Perth

Mon 29/3

17:20-19:50

2 stops38h 30m

$2,078
Fastest return journey

Washington, D.C.Perth

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

DCAPER

Washington, D.C. Reagan-National

Tue 23/3

16:59-11:10

2 stops30h 11m

Perth

Mon 29/3

22:55-16:20

2 stops29h 25m

$2,083

Washington, D.C.Perth

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

DCAPER

Washington, D.C. Reagan-National

Sun 21/3

16:59-11:10

2 stops30h 11m

Perth

Sun 28/3

22:55-16:20

2 stops29h 25m

$2,084

Washington, D.C.Perth

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

IADPER

Washington, D.C. Dulles Intl

Tue 23/3

21:05-21:45

3 stops36h 40m

Perth

Tue 30/3

07:20-15:40

3 stops44h 20m

$2,098

Flights are sorted by cheapest return flights 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 July is your next best option. Flight prices from Washington, D.C. to Perth during July average around $2,431.

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

$932

Fastest flight time

30h 31m

Direct flights

None
The best one-way flight to Perth from Washington, D.C. in the past 72 hours is $932. The best return flight deal from Washington, D.C. to Perth found on momondo in the last 72 hours is $1,907.
The fastest flight from Washington, D.C. to Perth takes 30h 31m
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 30h 31m.

  • 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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