WAS - PER

$799 Find Cheap Flights from Washington, D.C. to Perth

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Perth departing on 15/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Perth

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Perth, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Perth, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
$2,002
Typical prices: $2,476-$2,626
Multiple Airlines
Tue 17/2Tue 24/2
IAD - PER • 2 stops
Cheapest one-way flight
$799
Multiple Airlines
Sun 15/2
IAD - PER • 3 stops
When to travel
June
Cheapest • 37% price drop
February
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Perth!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Washington, D.C. to Perth (WAS-PER)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Washington, D.C. to Perth that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Washington, D.C. to Perth

Tue, 17 Feb - Tue, 24 Feb
Multiple Airlines Logo
21:15 - 04:15
IAD
-
PER
42h 00m
2 stops
Multiple Airlines Logo
05:35 - 19:20
PER
-
IAD
50h 45m
2 stops
$2,002Multiple Airlines
Wed, 22 Apr - Wed, 29 Apr
Multiple Airlines Logo
19:16 - 23:55
BWI
-
PER
40h 39m
2 stops
Multiple Airlines Logo
16:55 - 05:44
PER
-
BWI
48h 49m
2 stops
$2,066Multiple Airlines
Wed, 22 Apr - Wed, 29 Apr
Multiple Airlines Logo
09:59 - 14:40
DCA
-
PER
40h 41m
2 stops
Multiple Airlines Logo
13:45 - 20:00
PER
-
DCA
42h 15m
2 stops
$2,201Multiple Airlines
Sat, 2 May - Sat, 9 May
Singapore Airlines Logo
06:20 - 14:40
BWI
-
PER
44h 20m
2 stops
Singapore Airlines Logo
13:45 - 17:08
PER
-
BWI
39h 23m
2 stops
$2,412Singapore Airlines
Sat, 2 May - Sun, 10 May
Cathay Pacific Logo
11:36 - 07:45
DCA
-
PER
32h 09m
2 stops
Cathay Pacific Logo
09:15 - 15:52
PER
-
DCA
42h 37m
2 stops
$2,412Cathay Pacific
Wed, 4 Feb - Mon, 16 Feb
Qantas Airways Logo
17:26 - 16:45
IAD
-
PER
34h 19m
2 stops
Qantas Airways Logo
22:40 - 16:31
PER
-
IAD
30h 51m
2 stops
$2,457Qantas Airways
Wed, 4 Mar - Sun, 8 Mar
Cathay Pacific Logo
09:35 - 06:55
DCA
-
PER
32h 20m
2 stops
Cathay Pacific Logo
08:30 - 17:55
PER
-
DCA
46h 25m
2 stops
$2,458Cathay Pacific
Fri, 1 May - Mon, 11 May
Qantas Airways Logo
15:50 - 13:45
BWI
-
PER
33h 55m
2 stops
Qantas Airways Logo
06:20 - 23:09
PER
-
BWI
28h 49m
2 stops
$2,583Qantas Airways
Tue, 16 Jun - Tue, 30 Jun
Air New Zealand Logo
08:37 - 16:00
BWI
-
PER
43h 23m
2 stops
Air New Zealand Logo
23:45 - 07:01
PER
-
BWI
43h 16m
2 stops
$2,821Air New Zealand
Sun, 3 May - Sun, 10 May
Singapore Airlines Logo
18:25 - 05:10
BWI
-
PER
46h 45m
2 stops
Singapore Airlines Logo
16:55 - 17:08
PER
-
BWI
60h 13m
2 stops
$2,850Singapore Airlines
Booking Insights

KAYAK's insights & trends for Washington, D.C. to Perth flights

Get data-powered insights and trends into flights from Washington, D.C. to Perth to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Washington, D.C. to Perth?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Washington, D.C. to Perth departing in February.

What is the cheapest month to fly from Washington, D.C. to Perth?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. to Perth, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. to Perth is June, where tickets cost $1,774 (return) on average. On the other hand, the most expensive months are December and September, where the average cost of round-trip tickets is $3,602 and $3,559 respectively.

Find deals

Good to know

Low seasonNovember
Best time to beat the crowds but there is an average 12% increase in price.
Most popular time to fly (3% more expensive on average)

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

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Perth based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Washington, D.C. to Perth

  • What is the cheapest flight from Washington, D.C. to Perth?

    In the last 3 days, the lowest price for a flight from Washington, D.C. to Perth was $937 for a one-way ticket and $2,002 for a return.

  • Which airports will I be using when flying from Washington, D.C. to Perth?

    Washington, D.C. airport is called Washington, D.C. Reagan-National and the only airport in Perth is Perth.

  • Which aircraft models fly most regularly from Washington, D.C. to Perth?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Washington, D.C. to Perth?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Perth.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Perth?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Perth from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington, D.C. to Perth?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Perth with an airline and back to Washington, D.C. with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Perth?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Perth from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Washington, D.C. to Perth

Information on your arrival and departure airports

Perth (PER)