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Perth

$525+ Cheap flights from District of Columbia to Perth (PER)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — PER
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
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Cheap flight deals from District of Columbia to Perth

Cheapest flights from District of Columbia to Perth
Explore the most affordable flight options available from District of Columbia to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.

This Trip.com deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/113:35 pm
IAD
-
PER
2 stops38h 05m
Multiple Airlines
Wed 3/184:55 am
PER
-
IAD
2 stops41h 10m
Multiple Airlines
Deal found 2/8$1,469
This oojo deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:18 pm
IAD
-
PER
2 stops45h 52m
Multiple Airlines
Sat 9/194:55 pm
PER
-
IAD
2 stops43h 04m
Multiple Airlines
Deal found 2/10$1,593
This American Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/165:35 pm
DCA
-
PER
2 stops29h 40m
American Airlines
Tue 6/3011:45 pm
PER
-
DCA
2 stops33h 45m
American Airlines
Deal found 2/8$1,652
This KAYAK deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/19:10 am
IAD
-
PER
2 stops42h 50m
Air New Zealand
Sat 8/17:50 pm
PER
-
IAD
2 stops46h 10m
Air New Zealand
Deal found 2/10$1,685
This Trip.com deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/42:35 pm
IAD
-
PER
2 stops44h 20m
Multiple Airlines
Mon 3/1610:30 am
PER
-
IAD
2 stops35h 35m
Multiple Airlines
Deal found 2/9$1,690
This Air Canada deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:59 am
DCA
-
PER
3 stops44h 46m
Air Canada
Fri 4/243:30 pm
PER
-
DCA
3 stops43h 13m
Air Canada
Deal found 2/8$1,692
This oojo deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/99:59 am
DCA
-
PER
2 stops40h 41m
Multiple Airlines
Sun 8/301:45 pm
PER
-
DCA
2 stops42h 15m
Multiple Airlines
Deal found 2/9$1,696
This American Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/295:35 pm
DCA
-
PER
2 stops29h 40m
American Airlines
Thu 8/2711:45 pm
PER
-
DCA
2 stops33h 14m
American Airlines
Deal found 2/8$1,702
This American Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/297:21 pm
IAD
-
PER
2 stops30h 14m
American Airlines
Thu 8/2710:30 am
PER
-
IAD
2 stops30h 30m
American Airlines
Deal found 2/8$1,721
This American Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/43:59 pm
DCA
-
PER
2 stops31h 26m
American Airlines
Fri 3/2010:40 pm
PER
-
DCA
2 stops34h 14m
American Airlines
Deal found 2/8$1,725
This oojo deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/167:55 am
DCA
-
PER
2 stops44h 05m
Air New Zealand
Tue 6/3010:00 am
PER
-
DCA
2 stops42h 47m
Air New Zealand
Deal found 2/10$1,746
This Trip.com deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/233:10 pm
IAD
-
PER
2 stops37h 05m
Multiple Airlines
Mon 7/612:35 am
PER
-
IAD
2 stops45h 10m
Multiple Airlines
Deal found 2/9$1,751

Find flight deals from District of Columbia to Perth

Keep the following information in mind while searching for District of Columbia to Perth flight deals. Data was last updated February 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,469
(Trip.com)

One-way from

$525
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$1,954
Provider with most accurate pricing for Washington, D.C. (WAS)-Perth flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Perth flights.
Search Deals
From District of Columbia to Perth
Search Deals
One-way flight from District of Columbia to Perth
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($240 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia to Perth that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 11, 2026.
Use the filters below to find and compare flights from District of Columbia to Perth that are best for you.

Fly from

District of Columbia

Fly to

Perth

Route

Depart

Return

Price

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Tue 6/16

5:35 pm-11:15 am

2 stops29h 40m

Perth

Tue 6/30

11:45 pm-9:30 pm

2 stops33h 45m

$1,652

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Fri 4/17

6:59 am-3:45 pm

3 stops44h 46m

Perth

Fri 4/24

3:30 pm-10:43 pm

3 stops43h 13m

$1,692

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Sun 8/9

9:59 am-2:40 pm

2 stops40h 41m

Perth

Sun 8/30

1:45 pm-8:00 pm

2 stops42h 15m

$1,696

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Wed 7/29

5:35 pm-11:15 am

2 stops29h 40m

Perth

Thu 8/27

11:45 pm-8:59 pm

2 stops33h 14m

$1,702

Washington, D.C.Perth

IAD - PER

IADPER

Washington, D.C. Dulles Intl

Wed 7/29

7:21 pm-1:35 pm

2 stops30h 14m

Perth

Thu 8/27

10:30 am-5:00 am

2 stops30h 30m

$1,721

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Wed 3/4

3:59 pm-12:25 pm

2 stops31h 26m

Perth

Fri 3/20

10:40 pm-8:54 pm

2 stops34h 14m

$1,725

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Tue 6/16

7:55 am-4:00 pm

2 stops44h 05m

Perth

Tue 6/30

10:00 am-4:47 pm

2 stops42h 47m

$1,746

Washington, D.C.Perth

IAD - PER

IADPER

Washington, D.C. Dulles Intl

Tue 6/23

3:10 pm-4:15 pm

2 stops37h 05m

Perth

Mon 7/6

12:35 am-9:45 am

2 stops45h 10m

$1,751

Washington, D.C.Perth

IAD - PER

IADPER

Washington, D.C. Dulles Intl

Wed 3/4

5:37 pm-12:05 pm

2 stops29h 28m

Perth

Fri 3/20

7:10 am-10:53 pm

2 stops27h 43m

$1,768

Washington, D.C.Perth

IAD - PER

IADPER

Washington, D.C. Dulles Intl

Wed 3/4

5:37 pm-6:15 pm

2 stops35h 38m

Perth

Sun 3/8

10:40 pm-4:50 pm

2 stops30h 10m

$1,788

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Showing 1-10 of 30 results
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Best time to book a flight from District of Columbia to Perth

Have a flexible travel schedule? Discover the best time to fly to Perth from District of Columbia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to Perth

How much does it cost to fly round-trip from District of Columbia to Perth?

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to Perth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Perth from District of Columbia?

    If you book a flight to Perth from District of Columbia, you will be flying to Perth, which is the city’s only airport. Perth (PER) is located 6.3 mi from the center of Perth.

  • How long is the flight from District of Columbia to Perth?

    Airlines like American Airlines, Air Canada, and Qantas Airways fly from District of Columbia to Perth in about 29h 40m. The time it takes to get you to your destination can typically vary by up to 15h 06m. District of Columbia and Perth are separated by a distance of 11556 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from District of Columbia to Perth that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Perth flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Perth?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Perth.

  • Can I find deals for business class flights from District of Columbia to Perth?

    Yes. Cheapflights offers flight deals from District of Columbia to Perth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Perth?

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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from District of Columbia to Perth

Discover the top 2 airlines that operate flights from District of Columbia to Perth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,195Average$2,250FlexibilityNo cancel feeOn-time68%
Qantas AirwaysCheapest$1,212Average$1,632FlexibilityNo cancel feeOn-time74%

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