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Cheap flights from Washington, D.C. to Perth from $834

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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — PER
10 Nov — 17 Nov1
1 adult

Find flights from Washington, D.C. to Perth within your budget

Customise your flight search to find flights from Washington, D.C. 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 708,896 searches. Data last updated 5 November 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Washington, D.C.Perth

IAD - PER

IADPER

Washington, D.C. Dulles Intl

Mon 9/12

17:01-22:00

2 stops39h 59m

$834

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Mon 9/12

13:10-22:00

2 stops43h 50m

$834

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Mon 9/12

17:55-14:45

2 stops31h 50m

$1,890

Washington, D.C.Perth

IAD - PER

IADPER

Washington, D.C. Dulles Intl

Mon 9/12

10:35-14:30

3 stops38h 55m

$2,004

Washington, D.C.Perth

IAD - PER

IADPER

Washington, D.C. Dulles Intl

Mon 9/12

20:05-18:45

1 stop33h 40m

$2,559

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Mon 9/12

13:41-10:15

3 stops31h 34m

$2,717

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Mon 9/12

06:59-20:20

3 stops48h 21m

$2,004

Washington, D.C.Perth

IAD - PER

IADPER

Washington, D.C. Dulles Intl

Sun 15/12

17:01-21:00

2 stops38h 59m

Perth

Wed 15/1

22:55-16:14

2 stops30h 19m

$1,657

Washington, D.C.Perth

IAD - PER

IADPER

Washington, D.C. Dulles Intl

Tue 11/2

17:04-12:10

2 stops30h 06m

Perth

Sat 14/6

23:55-16:23

2 stops28h 28m

$1,904

Washington, D.C.Perth

IAD - PER

IADPER

Washington, D.C. Dulles Intl

Fri 7/3

10:35-22:45

2 stops47h 10m

Perth

Fri 21/3

22:45-16:55

1 stop30h 10m

$2,253

Flights are sorted by cheapest first

Deals found on 4/11

Showing 1-10 of 30 results
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Cheap flight deals from Washington, D.C. to Perth

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Perth (PER). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 5 November 2024.

Round-trip from

$1,657

One-way from

$834

Popular in

December

Cheapest in

August
Qantas Airways
  • Qantas Airways
  • 15/12-15/1
  • 4 total stops
  • 69h 18m total
  • Washington, D.C. to Perth
Search Deals
Qantas Airways
  • Qantas Airways
  • 9/12
  • 2 total stops
  • 39h 59m total
  • Washington, D.C. to Perth
Search Deals
High demand for flights, 15% potential price rise
Search Deals
Best time to find cheap flights, 17% potential price drop
Search Deals

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

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 5 November 2024.

Sun 15/1217:01IAD - PER
2 stops38h 59mQantas Airways
Wed 15/122:55PER - IAD
2 stops30h 19mQantas Airways
Deal found 4/11$1,657
Wed 6/1113:12DCA - PER
2 stops31h 58mMultiple Airlines
Wed 13/1122:45PER - DCA
2 stops30h 05mMultiple Airlines
Deal found 4/11$2,238
Tue 3/1220:05IAD - PER
2 stops61h 40mQatar Airways
Tue 10/1222:45PER - IAD
1 stop30h 10mQatar Airways
Deal found 3/11$2,256
Tue 3/1217:30DCA - PER
2 stops34h 40mQantas Airways
Tue 10/1207:30PER - DCA
2 stops26h 29mQantas Airways
Deal found 3/11$2,327
Sun 15/1217:01IAD - PER
2 stops41h 39mMultiple Airlines
Wed 15/122:55PER - IAD
3 stops35h 26mMultiple Airlines
Deal found 4/11$2,380
Thu 5/1205:30BWI - PER
3 stops45h 05mMultiple Airlines
Wed 11/1208:50PER - BWI
3 stops46h 34mMultiple Airlines
Deal found 3/11$3,024
Tue 3/1217:59DCA - PER
2 stops31h 46mUnited Airlines
Tue 10/1222:45PER - DCA
3 stops38h 01mUnited Airlines
Deal found 3/11$3,358
Tue 3/1217:55BWI - PER
2 stops31h 50mUnited Airlines
Tue 10/1223:45PER - BWI
2 stops44h 15mUnited Airlines
Deal found 3/11$3,372
Thu 5/1212:53DCA - PER
2 stops55h 42mCathay Pacific
Tue 10/1200:15PER - DCA
2 stops33h 44mCathay Pacific
Deal found 3/11$3,450
Thu 5/1218:00IAD - PER
2 stops32h 55mUnited Airlines
Wed 11/1223:45PER - IAD
2 stops34h 03mUnited Airlines
Deal found 3/11$3,509
Wed 6/1110:35IAD - PER
2 stops49h 50mMalaysia Airlines
Tue 12/1102:25PER - IAD
2 stops50h 30mMalaysia Airlines
Deal found 4/11$3,653
Sun 1/1210:30IAD - PER
2 stops48h 55mEmirates
Sat 21/1206:00PER - IAD
1 stop39h 10mEmirates
Deal found 4/11$3,976

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.
Estimated return 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.

Travel insights for flights from Washington, D.C. to Perth

Get recent, data-driven insights about flights from Washington, D.C. to Perth including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Washington, D.C. to Perth?

Currently, July is the cheapest month in which you can book a flight from Washington, D.C. to Perth (average of $302). Flying from Washington, D.C. to Perth in December is currently the most expensive (average of $404). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Perth by month

Plan your trip to Perth by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Perth ranges from 0.0 - 170.0 inches per month. June is typically the wettest month, when rainfall can reach 170.0 mm. January is typically the driest time to visit Perth when rainfall is around 0.0 mm.

Temperature in Perth by month

Plan your trip to Perth by taking into account the average temperature totals by month.

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 24.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 12.0 C).

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 5 November 2024.
Peruse reviews from past customers who have flown with Qatar Airways, Air Canada and Qantas Airways from Washington, D.C. to Perth to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,540 reviews
Check prices

Comfort

8.0

Food

7.9

Overall

8.1

Entertainment

8.2

Crew

8.3

Boarding

8.1

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Emirates
8.1
Very Good
3,540 reviews
Emirates
8.1
Very Good
3,540 reviews
Check prices

Comfort

8.0

Food

7.9

Overall

8.1

Entertainment

8.2

Crew

8.3

Boarding

8.1

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Singapore Airlines
8.1
Very Good
1,334 reviews
Emirates
8.1
Very Good
3,540 reviews
Check prices

Comfort

8.0

Food

7.9

Overall

8.1

Entertainment

8.2

Crew

8.3

Boarding

8.1

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Cathay Pacific
7.7
Good
876 reviews
Emirates
8.1
Very Good
3,540 reviews
Check prices

Comfort

8.0

Food

7.9

Overall

8.1

Entertainment

8.2

Crew

8.3

Boarding

8.1

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Qantas Airways
7.6
Good
832 reviews
Emirates
8.1
Very Good
3,540 reviews
Check prices

Comfort

8.0

Food

7.9

Overall

8.1

Entertainment

8.2

Crew

8.3

Boarding

8.1

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Qatar Airways
7.5
Good
3,883 reviews
Emirates
8.1
Very Good
3,540 reviews
Check prices

Comfort

8.0

Food

7.9

Overall

8.1

Entertainment

8.2

Crew

8.3

Boarding

8.1

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. 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 Washington, D.C.?

    Located just 10.2 km from the city centre, Perth is the airport most travellers will use when flying to Perth from Washington, D.C.. Booking flights from Washington, D.C. to Perth (PER) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. from 0 different airlines.

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

    Cheapflights users have booked flights from Washington, D.C. to Perth round-trip from $1,657. Other airlines that can offer you cheap pricing are American Airlines, from $1,904, and Qatar Airways, from $2,253. Users have found that Qantas Airways is 44% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Washington, D.C. to Perth one-way?

    The cheapest airline one-way is Qantas Airways, with whom users have recently found tickets for as low as $834. However, be on the lookout for offers from United Airlines and Air Canada, as they are both options that can get you from Washington, D.C. to Perth for a low price.

  • 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 holiday 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.

  • What is the cheapest month to book a flight from Washington, D.C. to Perth?

    Currently, July is the cheapest month in which you can book a flight from Washington, D.C. to Perth (average of $302). Flying from Washington, D.C. to Perth in December is currently the most expensive (average of $404). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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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.
Reagan-National to Perth flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Washington, D.C. to Perth?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Washington, D.C. to Perth. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Washington, D.C. to Perth?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Washington, D.C. to Perth for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Washington, D.C. to Perth with no change fees?

Need flexible booking options for your flight to Perth from Washington, D.C.? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Washington, D.C. to Perth become cheaper?

Yes, Cheapflights offers price alerts on Washington, D.C. to Perth flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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