Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Washington, D.C. to Perth from $934

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. to Perth departing on 4/5. 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
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

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

Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from Washington, D.C. to Perth.
13:30 - 00:40IAD-PER
47h 10m2 stops
12:25 - 19:45PER-IAD
43h 20m2 stops
$2,218
Find Deal
Mon, 12 May - Mon, 19 May
13:30 - 00:40IAD-PER
47h 10m2 stops
12:25 - 19:45PER-IAD
43h 20m2 stops
$2,277
Find Deal
Mon, 12 May - Mon, 19 May
07:31 - 07:45IAD-PER
60h 14m2 stops
09:15 - 16:38PER-IAD
43h 23m2 stops
$2,639Cathay Pacific
Find Deal
Tue, 15 Apr - Wed, 23 Apr
17:38 - 22:40IAD-PER
41h 02m2 stops
00:10 - 05:55PER-IAD
41h 45m2 stops
$2,760Cathay Pacific
Find Deal
Sat, 10 May - Fri, 16 May
22:05 - 16:15IAD-PER
54h 10m2 stops
23:45 - 16:10PER-IAD
52h 25m2 stops
$2,798Etihad Airways
Find Deal
Tue, 29 Apr - Tue, 13 May
08:45 - 16:00IAD-PER
43h 15m2 stops
19:50 - 05:08PER-IAD
45h 18m2 stops
$2,814Air New Zealand
Find Deal
Sun, 1 Jun - Sun, 15 Jun
17:38 - 23:55IAD-PER
42h 17m2 stops
01:10 - 05:55PER-IAD
40h 45m2 stops
$2,867Singapore Airlines
Find Deal
Wed, 7 May - Mon, 19 May
22:05 - 16:15IAD-PER
30h 10m2 stops
17:20 - 16:10PER-IAD
58h 50m2 stops
$2,911Etihad Airways
Find Deal
Thu, 8 May - Wed, 21 May
08:59 - 14:40DCA-PER
41h 41m2 stops
13:45 - 20:59PER-DCA
43h 14m2 stops
$3,223Singapore Airlines
Find Deal
Mon, 12 May - Mon, 19 May
18:35 - 18:45BWI-PER
36h 10m2 stops
19:50 - 05:13PER-BWI
45h 23m2 stops
$3,698Air New Zealand
Find Deal
Sat, 10 May - Sat, 17 May

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
1 June
IAD08:45Washington, D.C. Dulles Intl
43h 15m
2 stops
PER16:00Perth
15 June
PER19:50Perth
45h 18m
2 stops
IAD05:08Washington, D.C. Dulles Intl
Air New Zealand
10 May
BWI18:35Baltimore/Washington
36h 10m
2 stops
PER18:45Perth
17 May
PER19:50Perth
45h 23m
2 stops
BWI05:13Baltimore/Washington

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

Our best Qatar Airways deals on Washington, D.C. to Perth flight tickets
Qatar Airways
1 Apr
IAD21:00Washington, D.C. Dulles Intl
33h 40m
1 stop
PER18:40Perth
8 Apr
PER22:45Perth
28h 55m
1 stop
IAD15:40Washington, D.C. Dulles Intl
Qatar Airways
3 July
IAD11:00Washington, D.C. Dulles Intl
36h 55m
1 stop
PER11:55Perth
16 July
PER15:20Perth
36h 20m
1 stop
IAD15:40Washington, D.C. Dulles Intl
Qatar Airways
16 July
IAD11:00Washington, D.C. Dulles Intl
43h 40m
1 stop
PER18:40Perth
30 July
PER22:45Perth
28h 55m
1 stop
IAD15:40Washington, D.C. Dulles Intl

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 March is, on average, the cheapest month to fly to Perth from Washington, D.C., with most prices found around $1,942. If you’re not able to fly to Perth in March, then January is your next best option. Flight prices from Washington, D.C. to Perth during January average around $2,032.

What is the cheapest day to depart on your flight to Perth?

The cheapest day to depart from Washington, D.C. to Perth is on a Monday. Travellers who choose to depart for Perth on a Monday will often find tickets for as low as $0. The most expensive day to fly to Perth is Friday, with ticket prices averaging around $3,107.

What is the cheapest time of day to depart on your flight to Perth?

In the morning is the cheapest time of day to fly from Washington, D.C. to Perth when you can find flight prices for as low as $0. Flying to Perth in the morning is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive, with an average ticket price of $2,576.

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

$934

Fastest flight time

25h 45m

Direct flights

None

Airports in Perth

1 airport
The best one-way flight to Perth from Washington, D.C. in the past 72 hours is $934. The best return flight deal from Washington, D.C. to Perth found on momondo in the last 72 hours is $2,218.
The fastest flight from Washington, D.C. to Perth takes 25h 45m
There are no direct flights from Washington, D.C. to Perth. Popular non-direct routes for this connection are Baltimore/Washington Airport - Perth Airport, Washington, D.C. Dulles Intl Airport - Perth Airport and Washington, D.C. Reagan-National Airport - Perth Airport.
There is 1 airport near Perth: Perth (PER)

  • 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 25h 45m.

  • 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
Rottnest Island
Scarborough

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.


An easier way to manage your Perth trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Wed 2/4
Wed 9/4

Find better results for your trip to Australia