PER

$576 Find Cheap Flights from Washington 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 to Perth departing on 9/24. 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 round-trip 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 round-trip flight deals from Washington to Perth

Tue, Aug 18 - Mon, Sep 14
Singapore Airlines Logo
10:15 am - 11:55 pm
SEA
-
PER
22h 40m
1 stop
Singapore Airlines Logo
6:25 am - 8:45 am
PER
-
SEA
41h 20m
1 stop
$1,234Singapore Airlines
Tue, Aug 18 - Mon, Sep 14
Singapore Airlines Logo
10:15 am - 5:10 am
SEA
-
PER
27h 55m
1 stop
Singapore Airlines Logo
4:55 pm - 8:45 am
PER
-
SEA
30h 50m
1 stop
$1,235Singapore Airlines
Thu, Sep 3 - Sat, Oct 3
Singapore Airlines Logo
10:15 am - 12:30 pm
SEA
-
PER
35h 15m
1 stop
Singapore Airlines Logo
1:45 pm - 8:45 am
PER
-
SEA
34h 00m
1 stop
$1,279Singapore Airlines
Tue, Aug 18 - Sun, Sep 13
Multiple Airlines Logo
10:15 am - 11:55 pm
SEA
-
PER
22h 40m
1 stop
Multiple Airlines Logo
1:10 am - 3:59 pm
PER
-
SEA
29h 49m
2 stops
$1,292Multiple Airlines
Mon, May 11 - Fri, May 29
Qatar Airways Logo
4:25 pm - 12:15 pm
SEA
-
PER
28h 50m
1 stop
Qatar Airways Logo
10:55 pm - 2:05 pm
PER
-
SEA
30h 10m
1 stop
$1,316Qatar Airways
Mon, Aug 17 - Mon, Sep 14
Qatar Airways Logo
4:25 pm - 6:35 pm
SEA
-
PER
35h 10m
1 stop
Qatar Airways Logo
10:45 pm - 12:25 pm
PER
-
SEA
28h 40m
1 stop
$1,317Qatar Airways
Thu, Sep 3 - Sun, Sep 6
Singapore Airlines Logo
10:15 am - 5:10 am
SEA
-
PER
27h 55m
1 stop
Singapore Airlines Logo
1:45 pm - 8:45 am
PER
-
SEA
58h 00m
1 stop
$1,331Singapore Airlines
Sun, Oct 4 - Mon, Oct 12
Multiple Airlines Logo
11:57 am - 6:35 pm
PDX
-
PER
39h 38m
2 stops
Multiple Airlines Logo
10:45 pm - 9:13 pm
PER
-
PDX
37h 28m
2 stops
$1,335Multiple Airlines
Sun, Oct 4 - Mon, Oct 12
Multiple Airlines Logo
11:57 am - 6:35 pm
PDX
-
PER
39h 38m
2 stops
Multiple Airlines Logo
10:45 pm - 4:37 pm
PER
-
PDX
32h 52m
2 stops
$1,336Multiple Airlines
Sat, May 23 - Sat, May 30
United Airlines Logo
12:37 pm - 12:30 pm
GEG
-
PER
32h 53m
2 stops
United Airlines Logo
1:15 pm - 10:27 am
PER
-
GEG
36h 12m
2 stops
$1,813United Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$576
Most popular time to fly with an average 8% increase in price.
Flight from Seattle 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 round-trip 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.

Traveling to a place near Perth?

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

Everything you need to know for your flight to Perth

Information on the airport you'll fly into in Perth

Perth (PER)