How long is the flight from Washington, D.C. to Perth?

A quick flight from Washington, D.C. to Perth can take about 35h 15m. United Airlines provides one of the quickest options available for as low as $1,711. Airlines will cover a distance of 11562 mi. This flight may include one or multiple stops.

What are the cheapest airlines flying from Washington, D.C. to Perth round-trip?

Qantas Airways, at $1,264, was found to be the cheapest airline from Washington, D.C. to Perth. An alternate airline flying to your destination would be Qatar Airways. Users have found that Qantas Airways is 39% cheaper than the other options available to this destination.

In terms of precipitation, rainfall in Perth ranges from 0.0 - 6.7 inches per month. June is typically the wettest month, when rainfall can reach 6.7 in. January is typically the driest time to visit Perth when rainfall is around 0.0 in.

If weather is an important factor for your trip to Perth, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 53.6 F).

What are the most popular routes from Washington, D.C. to Perth?

The most popular flight routes from Washington, D.C. to Perth are Washington, D.C. Dulles Intl - Perth, Washington, D.C. Reagan-National - Perth and Baltimore/Washington - Perth.

What is the cheapest time of day to fly from WAS to PER?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. to Perth as you normally would.

Most accurate provider : When it comes to deals on Washington, D.C.-Perth flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Perth flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Perth flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Washington, D.C.-Perth flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Perth flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Perth from Washington, D.C.?

Perth (PER), located 6.3 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. to Perth. 2 airlines have flights to Perth from Washington, D.C. on a regular basis. Booking flights from Washington, D.C. to Perth should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. per day.

Can I find deals for flights from Washington, D.C. to Perth that include hotel bookings?

Yes. In addition to deals on Washington, D.C. to Perth flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Washington, D.C. to Perth?

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

Can I find deals for business class flights from Washington, D.C. to Perth?

Yes. Cheapflights offers flight deals from Washington, D.C. 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.

$728+ Cheap Flights from Washington, D.C. to Perth

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Cheap flight deals from Washington, D.C. to Perth

Cheapest

Best

Last-minute

One-way

Cheapest flights from Washington, D.C. to Perth
Explore the most affordable flight options available from Washington, D.C. to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 31, 2026.

Tue 10/137:02 am -

3 stops57h 18m

Tue 10/206:25 pm -

3 stops65h 34m

Deal found 8/29

$1,458

Wed 10/77:17 am -

2 stops35h 33m

Mon 10/1212:10 am -

2 stops36h 06m

Deal found 8/28

$1,536

Wed 10/711:30 am -

2 stops31h 20m

Mon 10/1212:10 am -

2 stops32h 49m

Deal found 8/30

$1,537

Sun 9/1311:31 am -

2 stops47h 09m

Tue 9/228:20 am -

2 stops51h 39m

Deal found 8/29

$1,552

Fri 11/66:00 am -

2 stops35h 55m

Thu 11/1212:25 am -

2 stops36h 05m

Deal found 8/28

$1,585

Fri 11/67:18 am -

2 stops34h 37m

Thu 11/1212:25 am -

2 stops36h 30m

Deal found 8/28

$1,585

Fri 11/610:11 am -

2 stops31h 44m

Thu 11/1212:25 am -

2 stops32h 35m

Deal found 8/28

$1,585

Sun 9/133:25 pm -

2 stops29h 30m

Tue 9/2212:30 pm -

2 stops40h 15m

Deal found 8/29

$1,648

Sat 11/145:10 pm -

2 stops40h 45m

Sat 11/218:30 am -

2 stops34h 00m

Deal found 8/27

$1,658

Sat 11/147:00 pm -

2 stops38h 55m

Sat 11/218:30 am -

2 stops48h 29m

Deal found 8/27

$1,679

Tue 11/172:30 pm -

2 stops35h 15m

Tue 1/1211:45 pm -

2 stops29h 50m

Deal found 8/30

$1,711

Mon 10/126:00 am -

2 stops36h 50m

Mon 10/198:20 am -

2 stops33h 12m

Deal found 8/28

$1,719

Best flights from Washington, D.C. to Perth
Discover carefully curated flight deals from Washington, D.C. to Perth that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 31, 2026.

Wed 2/175:27 pm -

2 stops40h 28m

Sat 3/612:25 am -

2 stops35h 27m

Deal found 8/30

$1,529

Tue 11/172:30 pm -

2 stops35h 15m

Tue 1/1211:45 pm -

3 stops34h 12m

Deal found 8/26

$1,711

Sat 10/1011:40 am -

2 stops31h 10m

Sat 10/178:20 am -

2 stops51h 56m

Deal found 8/26

$1,775

Mon 2/226:59 am -

3 stops48h 21m

Thu 2/2510:55 pm -

3 stops36h 43m

Deal found 8/26

$2,115

Sat 9/129:00 pm -

2 stops40h 10m

Wed 9/163:50 pm -

2 stops35h 50m

Deal found 8/28

$2,233

Sun 12/61:35 pm -

3 stops32h 35m

Tue 12/1511:10 pm -

2 stops28h 57m

Deal found 8/27

$2,360

Wed 2/1710:30 am -

1 stop41h 50m

Sun 3/710:20 pm -

1 stop46h 50m

Deal found 8/30

$2,474

Sun 1/38:05 pm -

1 stop33h 40m

Sat 1/98:20 am -

2 stops37h 10m

Deal found 8/26

$2,617

Tue 11/175:45 pm -

2 stops42h 45m

Tue 1/128:45 pm -

3 stops56h 00m

Deal found 8/26

$2,656

Wed 10/77:17 am -

2 stops35h 33m

Mon 10/1212:10 am -

2 stops36h 06m

Deal found 8/30

$1,537

Wed 10/711:30 am -

2 stops31h 20m

Mon 10/1212:10 am -

2 stops32h 49m

Deal found 8/30

$1,537

Fri 11/67:18 am -

2 stops34h 37m

Thu 11/1212:25 am -

2 stops36h 30m

Deal found 8/28

$1,585

Sat 11/145:40 pm -

2 stops40h 15m

Fri 11/2012:25 am -

2 stops36h 34m

Deal found 8/27

$1,585

Mon 12/76:00 am -

2 stops27h 55m

Tue 12/158:30 am -

2 stops46h 34m

Deal found 8/27

$2,220

Fri 11/610:11 am -

2 stops31h 44m

Thu 11/1212:25 am -

2 stops32h 35m

Deal found 8/28

$1,585

Wed 10/712:57 pm -

3 stops35h 58m

Tue 10/1311:45 pm -

2 stops35h 08m

Deal found 8/30

$2,358

Sat 9/1210:55 am -

1 stop42h 40m

Wed 9/1610:20 pm -

1 stop46h 30m

Deal found 8/30

$2,483

Sun 1/108:45 pm -

2 stops37h 10m

Sun 1/3112:25 am -

2 stops34h 35m

Deal found 8/26

$1,686

Sun 1/107:17 am -

2 stops34h 38m

Sun 1/3112:25 am -

2 stops36h 51m

Deal found 8/28

$1,765

Mon 2/226:00 pm -

2 stops29h 30m

Thu 2/2510:30 pm -

2 stops36h 23m

Deal found 8/30

$2,906

Sun 1/1010:10 pm -

2 stops43h 45m

Mon 2/18:30 am -

2 stops33h 30m

Deal found 8/26

$1,898

Wed 12/307:49 am -

2 stops34h 06m

Thu 1/2112:25 am -

2 stops34h 35m

Deal found 8/28

$2,035

Sat 10/107:17 am -

3 stops39h 58m

Sat 10/173:05 pm -

2 stops40h 21m

Deal found 8/26

$2,165

Thu 12/104:59 pm -

2 stops34h 01m

Sat 1/910:55 pm -

2 stops30h 04m

Deal found 8/30

$2,468

Last-minute flights from Washington, D.C. to Perth
Discover last-minute flight deals from Washington, D.C. to Perth. Data last updated August 31, 2026 and is based on user searches.

Sat 9/129:00 pm -

2 stops40h 10m

Wed 9/163:50 pm -

2 stops35h 50m

Deal found 8/27

$2,233

Sat 9/1210:55 am -

1 stop42h 40m

Wed 9/1610:20 pm -

1 stop46h 30m

Deal found 8/27

$2,483

Sat 9/128:29 am -

2 stops44h 31m

Wed 9/163:30 pm -

3 stops40h 55m

Deal found 8/30

$3,128

Sat 9/129:00 pm -

2 stops40h 10m

Wed 9/1610:45 pm -

1 stop28h 55m

Deal found 8/27

$3,134

Sun 9/1311:31 am -

2 stops47h 09m

Tue 9/228:20 am -

2 stops51h 39m

Deal found 8/29

$1,552

Sun 9/133:25 pm -

2 stops29h 30m

Tue 9/2212:30 pm -

2 stops40h 15m

Deal found 8/29

$1,648

Sun 9/1310:55 am -

1 stop42h 40m

Tue 9/2210:20 pm -

1 stop46h 30m

Deal found 8/29

$2,529

Sun 9/137:00 am -

2 stops45h 00m

Tue 9/223:00 pm -

2 stops38h 40m

Deal found 8/29

$2,721

Sun 9/136:52 pm -

2 stops30h 03m

Tue 9/225:15 pm -

3 stops54h 41m

Deal found 8/29

$2,792

Sun 9/1311:31 am -

2 stops47h 09m

Tue 9/223:00 pm -

3 stops40h 59m

Deal found 8/29

$2,827

Sun 9/136:59 am -

3 stops44h 46m

Tue 9/223:30 pm -

3 stops40h 29m

Deal found 8/29

$3,445

Sun 9/137:11 pm -

2 stops54h 34m

Tue 9/2211:45 pm -

2 stops33h 44m

Deal found 8/29

$7,239

One-way flights from Washington, D.C. to Perth
Search for one-way flight options from Washington, D.C. to Perth. Find affordable one-way fares based on user searches. Data last updated August 31, 2026.

Tue 12/86:11 pm -

3 stops57h 14m

Deal found 8/27

$728

Tue 12/810:55 pm -

2 stops36h 00m

Deal found 8/27

$807

Tue 12/811:51 am -

2 stops41h 34m

Deal found 8/27

$941

Tue 12/86:00 am -

2 stops27h 55m

Deal found 8/27

$1,201

Tue 12/89:55 am -

3 stops39h 35m

Deal found 8/27

$1,836

Tue 12/88:05 pm -

1 stop26h 50m

Deal found 8/27

$1,839

Tue 12/85:05 pm -

3 stops53h 10m

Deal found 8/27

$3,081

Find flight deals from Washington, D.C. to Perth

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$1,458 (Trip.com)
One-way from	$728 (Kiwi.com)
Popular in	September
Cheapest in	January

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 Washington, D.C. (WAS) to Perth

Search Deals

One-way flight from Washington, D.C. (WAS) to Perth

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($221 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($43 potential savings vs. average RT price).

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Perth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimorePerth

BWI Baltimore/Washington - PER Perth

BWIPER

Baltimore/Washington

Wed 2/17

5:27 pm-10:55 pm

2 stops40h 28m

Perth

Sat 3/6

12:25 am-10:52 pm

2 stops35h 27m

$1,529

BaltimorePerth

BWI Baltimore/Washington - PER Perth

BWIPER

Baltimore/Washington

Wed 10/7

7:17 am-6:50 am

2 stops35h 33m

Perth

Mon 10/12

12:10 am-12:16 am

2 stops36h 06m

$1,537

Washington, D.C.Perth

DCA Washington, D.C. Reagan-National - PER Perth

DCAPER

Washington, D.C. Reagan-National

Wed 10/7

11:30 am-6:50 am

2 stops31h 20m

Perth

Mon 10/12

12:10 am-8:59 pm

2 stops32h 49m

$1,537

BaltimorePerth

BWI Baltimore/Washington - PER Perth

BWIPER

Baltimore/Washington

Fri 11/6

7:18 am-6:55 am

2 stops34h 37m

Perth

Thu 11/12

12:25 am-11:55 pm

2 stops36h 30m

$1,585

BaltimorePerth

BWI Baltimore/Washington - PER Perth

BWIPER

Baltimore/Washington

Sat 11/14

5:40 pm-10:55 pm

2 stops40h 15m

Perth

Fri 11/20

12:25 am-11:59 pm

2 stops36h 34m

$1,585

Washington, D.C.Perth

DCA Washington, D.C. Reagan-National - PER Perth

DCAPER

Washington, D.C. Reagan-National

Fri 11/6

10:11 am-6:55 am

2 stops31h 44m

Perth

Thu 11/12

12:25 am-8:00 pm

2 stops32h 35m

$1,585

Washington, D.C.Perth

DCA Washington, D.C. Reagan-National - PER Perth

DCAPER

Washington, D.C. Reagan-National

Sun 1/10

8:45 pm-10:55 pm

2 stops37h 10m

Perth

Sun 1/31

12:25 am-10:00 pm

2 stops34h 35m

$1,686

BaltimorePerth

BWI Baltimore/Washington - PER Perth

BWIPER

Baltimore/Washington

Tue 11/17

2:30 pm-2:45 pm

2 stops35h 15m

Perth

Tue 1/12

11:45 pm-8:57 pm

3 stops34h 12m

$1,711

BaltimorePerth

BWI Baltimore/Washington - PER Perth

BWIPER

Baltimore/Washington

Sun 1/10

7:17 am-6:55 am

2 stops34h 38m

Perth

Sun 1/31

12:25 am-12:16 am

2 stops36h 51m

$1,765

BaltimorePerth

BWI Baltimore/Washington - PER Perth

BWIPER

Baltimore/Washington

Sat 10/10

11:40 am-6:50 am

2 stops31h 10m

Perth

Sat 10/17

8:20 am-12:16 am

2 stops51h 56m

$1,775

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/27

Showing 1-10 of 30 resultsSorted by cheapest first

Compare providers for flights from Washington, D.C. to Perth

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Perth in August.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Washington, D.C.-Perth flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Perth flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Perth flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C.-Perth flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Perth flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Washington, D.C. to Perth

Have a flexible travel schedule? Discover the best time to fly to Perth from Washington, D.C. with our price prediction graph.

WAS-PER

BWI-PER

IAD-PER

DCA-PER

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 Washington, D.C. to Perth

WAS-PER

BWI-PER

IAD-PER

DCA-PER

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Perth

Read through reviews of airlines operating flights from Washington, D.C. to Perth, such as Qantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Qantas Airways

7.5

Good

1,087 reviews

Reviews

1 / 20

4.0

Okay

Robyn,Aug 2026

LAX - SYD

I was flabbergasted when the crew completely missed me in the distribution of food and drinks in Business Class - even after they looked twice at my opened table. However - this has happened to me on my last longhaul QF flight and with the same hosty (older woman with curly bob). She obviously cannot handly the stress of initial boarding as both times she has come back to me with an apology. When compared to our usual Business/ First longhauls with Qatar or Emirates, Qantas leave ALOT to be desired. I would highly recommend going with another airline. BTW I'm a 4th gen Aussie and previous Qantas employee - I would love to love them if they provided service but they just dont.

Qantas Airways

7.5

Good

1,087 reviews

Qantas Airways

7.5

Good

1,087 reviews

Reviews

1 / 20

4.0

Okay

Robyn,Aug 2026

LAX - SYD

Related info for your journey

What airport do you fly into for flights to Perth from Washington, D.C.?
Perth (PER), located 6.3 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. to Perth. 2 airlines have flights to Perth from Washington, D.C. on a regular basis. Booking flights from Washington, D.C. to Perth should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. per day.
How long is the flight from Washington, D.C. to Perth?
A quick flight from Washington, D.C. to Perth can take about 35h 15m. United Airlines provides one of the quickest options available for as low as $1,711. Airlines will cover a distance of 11562 mi. This flight may include one or multiple stops.
What are the cheapest airlines flying from Washington, D.C. to Perth round-trip?
Qantas Airways, at $1,264, was found to be the cheapest airline from Washington, D.C. to Perth. An alternate airline flying to your destination would be Qatar Airways. Users have found that Qantas Airways is 39% cheaper than the other options available to this destination.
What are the most popular routes from Washington, D.C. to Perth?
The most popular flight routes from Washington, D.C. to Perth are Washington, D.C. Dulles Intl - Perth, Washington, D.C. Reagan-National - Perth and Baltimore/Washington - Perth.
Can I find deals for flights from Washington, D.C. to Perth that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to Perth flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. to Perth?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Perth.
Can I find deals for business class flights from Washington, D.C. to Perth?
Yes. Cheapflights offers flight deals from Washington, D.C. 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

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Alternative routes for Washington, D.C. to Perth

Dulles Intl to Perth flights

Top 2 airlines flying from Washington, D.C. to Perth

Airline	Cheapest	Average	Flexibility	On-time
Qantas Airways	Cheapest$1,264	Average$1,674	FlexibilityNo cancel fee	On-time74%
Qatar Airways	Cheapest$2,062	Average$2,586	FlexibilityNo cancel fee	On-time68%

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$728+ Cheap flights from Washington, D.C. (WAS) 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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Washington, D.C. to Perth

Cheapest flights from Washington, D.C. to PerthExplore the most affordable flight options available from Washington, D.C. to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 31, 2026.

Explore the most affordable flight options available from Washington, D.C. to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 31, 2026.

Best flights from Washington, D.C. to PerthDiscover carefully curated flight deals from Washington, D.C. to Perth that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 31, 2026.

Discover carefully curated flight deals from Washington, D.C. to Perth that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 31, 2026.

Last-minute flights from Washington, D.C. to PerthDiscover last-minute flight deals from Washington, D.C. to Perth. Data last updated August 31, 2026 and is based on user searches.

Discover last-minute flight deals from Washington, D.C. to Perth. Data last updated August 31, 2026 and is based on user searches.

One-way flights from Washington, D.C. to PerthSearch for one-way flight options from Washington, D.C. to Perth. Find affordable one-way fares based on user searches. Data last updated August 31, 2026.

Search for one-way flight options from Washington, D.C. to Perth. Find affordable one-way fares based on user searches. Data last updated August 31, 2026.

Find flight deals from Washington, D.C. to Perth

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Most trusted provider

Round-trip from

One-way from

Popular in

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Perth that are best for you.

Compare providers for flights from Washington, D.C. to Perth

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Perth in August.

Best time to book a flight from Washington, D.C. to Perth

Have a flexible travel schedule? Discover the best time to fly to Perth from Washington, D.C. with our price prediction graph.

Cheapflights Insights

Reviews of airlines servicing Perth

Get insights into the airlines that provide service to Perth. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Perth. Reviews last updated August 31, 2026.

Read through reviews of airlines operating flights from Washington, D.C. to Perth, such as Qantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly into for flights to Perth from Washington, D.C.?

How long is the flight from Washington, D.C. to Perth?

What are the cheapest airlines flying from Washington, D.C. to Perth round-trip?

What are the most popular routes from Washington, D.C. to Perth?

Can I find deals for flights from Washington, D.C. to Perth that include hotel bookings?

How can I find direct flights from Washington, D.C. to Perth?

Can I find deals for business class flights from Washington, D.C. to Perth?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Washington, D.C. to Perth

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Perth by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Washington, D.C. to Perth by cabin class

Find flights from Washington, D.C. to Perth, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Washington, D.C. and Perth flights

Browse other Washington, D.C. and Perth flight options. Last updated on August 31, 2026.

Other flights from Washington, D.C.

Browse through other flights departing from Washington, D.C.. Flights are based on user searches made on Cheapflights and were last updated on August 31, 2026.

Other flights to Perth

Explore flights to Perth departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 31, 2026.

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Cheapest flights from Washington, D.C. to Perth
Explore the most affordable flight options available from Washington, D.C. to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 31, 2026.

Best flights from Washington, D.C. to Perth
Discover carefully curated flight deals from Washington, D.C. to Perth that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 31, 2026.

Last-minute flights from Washington, D.C. to Perth
Discover last-minute flight deals from Washington, D.C. to Perth. Data last updated August 31, 2026 and is based on user searches.

One-way flights from Washington, D.C. to Perth
Search for one-way flight options from Washington, D.C. to Perth. Find affordable one-way fares based on user searches. Data last updated August 31, 2026.