$909 Find Cheap Flights from Washington to Perth – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Perth departing on 31/8. 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

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Flight Deals

Cheap Flights from Washington to Perth

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Washington 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 to Perth

Mon, 31 Aug - Sun, 13 Sep
Multiple Airlines Logo
15:30 - 12:55
PDX
-
PER
30h 25m
2 stops
Multiple Airlines Logo
22:40 - 09:31
PER
-
PDX
25h 51m
2 stops
$1,717Multiple Airlines
Tue, 8 Sep - Tue, 15 Sep
Qatar Airways Logo
16:25 - 20:25
SEA
-
PER
37h 00m
2 stops
Qatar Airways Logo
22:45 - 12:45
PER
-
SEA
29h 00m
1 stop
$1,767Qatar Airways
Mon, 7 Sep - Tue, 15 Sep
Multiple Airlines Logo
01:55 - 04:20
SEA
-
PER
35h 25m
2 stops
Multiple Airlines Logo
05:35 - 19:45
PER
-
SEA
29h 10m
2 stops
$1,771Multiple Airlines
Mon, 7 Sep - Tue, 15 Sep
Multiple Airlines Logo
01:55 - 04:20
SEA
-
PER
35h 25m
2 stops
Multiple Airlines Logo
05:35 - 19:45
PER
-
SEA
29h 10m
2 stops
$1,773Multiple Airlines
Mon, 7 Sep - Tue, 15 Sep
Multiple Airlines Logo
01:55 - 04:20
SEA
-
PER
35h 25m
2 stops
Multiple Airlines Logo
05:35 - 19:45
PER
-
SEA
29h 10m
2 stops
$1,778Multiple Airlines
Thu, 29 Oct - Mon, 16 Nov
Multiple Airlines Logo
16:40 - 23:45
SEA
-
PER
40h 05m
2 stops
Multiple Airlines Logo
21:10 - 07:10
PER
-
SEA
26h 00m
1 stop
$1,784Multiple Airlines
Tue, 8 Sep - Tue, 3 Nov
Multiple Airlines Logo
16:30 - 03:45
SEA
-
PER
44h 15m
2 stops
Multiple Airlines Logo
21:10 - 07:10
PER
-
SEA
26h 00m
1 stop
$1,787Multiple Airlines
Fri, 30 Oct - Mon, 16 Nov
Multiple Airlines Logo
16:40 - 19:55
SEA
-
PER
36h 15m
2 stops
Multiple Airlines Logo
21:10 - 07:10
PER
-
SEA
26h 00m
1 stop
$1,791Multiple Airlines
Sun, 1 Nov - Mon, 16 Nov
Multiple Airlines Logo
15:40 - 23:45
SEA
-
PER
40h 05m
2 stops
Multiple Airlines Logo
21:10 - 07:10
PER
-
SEA
26h 00m
1 stop
$1,794Multiple Airlines
Mon, 2 Nov - Mon, 16 Nov
Multiple Airlines Logo
15:40 - 23:45
SEA
-
PER
40h 05m
2 stops
Multiple Airlines Logo
21:10 - 07:10
PER
-
SEA
26h 00m
1 stop
$1,794Multiple Airlines
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Good to know

Low season

June

Cheapest flight

$909
Best time to beat the crowds (18% less expensive on average)
Most popular time to fly and prices are also 8% lower on average.
Flight from Portland to Perth

FAQs for booking flights from Washington to Perth

  • How does KAYAK find such low prices on flights from Washington 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 to Perth.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Perth from Washington 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 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 with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Travelling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Mandurah
Fremantle
Rottnest Island
Scarborough
Waikiki

Everything you need to know for your flight to Perth

Information on the airport you'll fly into in Perth

Perth (PER)