How does KAYAK find such low prices on flights from District of Columbia 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 District of Columbia to Perth. Visit our flight page for the latest deals!>/a>

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Perth from District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from District of Columbia 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 District of Columbia with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia 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 District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$546 Cheap Flights from District of Columbia to Perth

PER

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

...and more

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Cheapest round-trip

$1,393

Cathay Pacific

Thu 3/12Wed 3/18

DCA - PER • 2 stops

Cheapest one-way

$546

Multiple Airlines

Thu 1/15

IAD - PER • 3 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Perth!

Flight Deals

Cheap Flights from District of Columbia to Perth

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from District of Columbia 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.

Round-trip

One-way

Last minute

Recent round-trip flight deals from District of Columbia to Perth

Thu, Mar 12 - Wed, Mar 18

11:57 am - 6:55 am

DCA

PER

30h 58m2 stops

12:25 am - 8:41 pm

PER

DCA

32h 16m2 stops

$1,393Cathay Pacific

Thu, Mar 12 - Wed, Mar 18

6:00 am - 6:55 am

DCA

PER

36h 55m2 stops

12:25 am - 8:41 pm

PER

DCA

32h 16m2 stops

$1,404Cathay Pacific

Thu, Mar 12 - Wed, Mar 18

11:57 am - 6:55 am

DCA

PER

30h 58m2 stops

12:25 am - 8:41 pm

PER

DCA

32h 16m2 stops

$1,405Cathay Pacific

Tue, Mar 10 - Tue, Mar 24

3:35 pm - 9:45 pm

IAD

PER

42h 10m2 stops

7:25 am - 10:05 am

PER

IAD

38h 40m2 stops

$1,409Multiple Airlines

Tue, Mar 10 - Mon, Mar 23

6:35 pm - 10:55 pm

DCA

PER

40h 20m2 stops

12:25 am - 3:59 pm

PER

DCA

51h 34m2 stops

$1,416Cathay Pacific

Mon, Apr 13 - Sun, Apr 26

11:54 am - 7:45 am

DCA

PER

31h 51m2 stops

12:10 am - 10:15 pm

PER

DCA

34h 05m2 stops

$1,429Cathay Pacific

Mon, Feb 16 - Wed, Feb 25

6:59 pm - 5:25 am

DCA

PER

45h 26m2 stops

1:50 pm - 8:05 pm

PER

DCA

43h 15m2 stops

$1,483Multiple Airlines

Wed, Mar 18 - Wed, Apr 1

2:14 pm - 7:45 am

DCA

PER

29h 31m2 stops

10:55 pm - 7:46 pm

PER

DCA

32h 51m2 stops

$1,594Qantas Airways

Wed, Mar 18 - Wed, Apr 1

5:52 pm - 5:20 pm

IAD

PER

35h 28m2 stops

10:55 pm - 10:53 pm

PER

IAD

35h 58m2 stops

$1,611Qantas Airways

Wed, Jan 28 - Sat, Feb 21

5:26 pm - 7:45 am

IAD

PER

49h 19m2 stops

7:10 am - 10:48 pm

PER

IAD

28h 38m2 stops

$1,621Qantas Airways

Useful Info

Low season	November
High season	February
Cheapest flight	$546

Best time to beat the crowds but there is an average 13% increase in price.

Most popular time to fly with an average 4% increase in price.

Flight from Washington Dulles Airport to Perth

How does KAYAK find such low prices on flights from District of Columbia 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 District of Columbia to Perth.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Perth?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Perth from District of Columbia 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 District of Columbia 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 District of Columbia with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia 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 District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Fremantle

Scarborough

Waikiki

Everything you need to know for your flight to Perth

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Perth

Perth (PER)

PER

$546 Find Cheap Flights from District of Columbia to Perth

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

Everything you should know

Cheap Flights from District of Columbia to Perth

Recent round-trip flight deals from District of Columbia to Perth

Recent one-way flight deals from District of Columbia to Perth

Recent last minute flight deals from District of Columbia to Perth

Good to know

FAQs for booking flights from District of Columbia to Perth

How does KAYAK find such low prices on flights from District of Columbia 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 District of Columbia to Perth.

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

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

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia 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 District of Columbia 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?

Everything you need to know for your flight to Perth

Information on the airport you'll fly into in Perth

Cabin class types available on flights to District of Columbia

Complete your trip to Perth with a hotel stay or car rental

Find direct flights for Perth

Flights to other popular destinations

Flights from domestic origins to Perth

Choose which airport to fly into in Perth

Find deals for your return flight