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Cheap flights from Washington, D.C. to Perth from $1,660

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
25 Nov — 2 Dec1
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 726,782 searches. Data last updated 20 November 2024.

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Depart

Return

Price

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Sat 1/3

12:57-23:40

2 stops45h 43m

Perth

Sat 8/3

06:00-13:25

2 stops44h 25m

$1,696

Washington, D.C.Perth

IAD - PER

IADPER

Washington, D.C. Dulles Intl

Sat 1/3

17:03-23:40

2 stops41h 37m

Perth

Sat 8/3

10:20-21:16

2 stops47h 56m

$1,718

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Sat 1/3

06:59-09:35

2 stops37h 36m

Perth

Fri 7/3

00:15-16:29

2 stops29h 14m

$2,456

Washington, D.C.Perth

IAD - PER

IADPER

Washington, D.C. Dulles Intl

Thu 24/4

07:00-12:30

3 stops41h 30m

Perth

Mon 5/5

17:10-23:49

2 stops42h 39m

$2,598

Washington, D.C.Perth

IAD - PER

IADPER

Washington, D.C. Dulles Intl

Sat 1/3

20:05-18:45

1 stop33h 40m

Perth

Fri 7/3

00:15-15:55

2 stops52h 40m

$2,740

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Thu 24/4

08:37-12:30

2 stops39h 53m

Perth

Mon 5/5

23:30-17:32

2 stops30h 02m

$2,791

BaltimorePerth

BWI - PER

BWIPER

Baltimore/Washington

Thu 24/4

08:37-12:30

3 stops39h 53m

Perth

Mon 5/5

13:45-16:47

2 stops39h 02m

$2,857

Washington, D.C.Perth

IAD - PER

IADPER

Washington, D.C. Dulles Intl

Sat 1/3

17:03-12:10

2 stops30h 07m

Perth

Fri 7/3

01:10-17:48

2 stops29h 38m

$2,921

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Thu 24/4

09:30-12:30

3 stops39h 00m

Perth

Mon 5/5

13:45-20:55

2 stops43h 10m

$2,954

Washington, D.C.Perth

IAD - PER

IADPER

Washington, D.C. Dulles Intl

Thu 24/4

07:00-22:35

2 stops51h 35m

Perth

Mon 5/5

23:55-06:20

2 stops42h 25m

$3,021

Flights are sorted by cheapest return flights first.

Deals found on 19/11

Showing 1-10 of 34 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 20 November 2024.

Round-trip from

$1,696

One-way from

$1,660

Popular in

October

Cheapest in

August
Qantas Airways
  • Qantas Airways
  • 1/3-8/3
  • 4 total stops
  • 90h 08m total
  • Washington, D.C. to Perth
Search Deals
Qantas Airways
  • Qantas Airways
  • 9/12
  • 2 total stops
  • 34h 15m total
  • Washington, D.C. to Perth
Search Deals
High demand for flights, 20% potential price rise
Search Deals
Best time to find cheap flights, 19% 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 20 November 2024.

Mon 2/1217:30DCA - PER
2 stops29h 55mQantas Airways
Wed 4/1222:55PER - DCA
2 stops28h 04mQantas Airways
Deal found 19/11$2,281
Mon 2/1217:09IAD - PER
2 stops34h 31mQantas Airways
Wed 4/1222:55PER - IAD
2 stops30h 15mQantas Airways
Deal found 19/11$2,636
Sun 8/1220:05IAD - PER
1 stop33h 40mQatar Airways
Thu 19/1222:45PER - IAD
1 stop30h 10mQatar Airways
Deal found 19/11$3,393
Mon 2/1214:00IAD - PER
2 stops41h 15mMultiple Airlines
Wed 4/1222:45PER - IAD
1 stop30h 10mMultiple Airlines
Deal found 19/11$3,465
Mon 2/1216:00DCA - PER
3 stops34h 20mMultiple Airlines
Wed 4/1221:30PER - DCA
3 stops35h 27mMultiple Airlines
Deal found 19/11$3,465
Sun 8/1217:49DCA - PER
2 stops39h 56mCathay Pacific
Wed 18/1200:15PER - DCA
2 stops31h 56mCathay Pacific
Deal found 19/11$4,088
Mon 2/1212:48BWI - PER
2 stops39h 07mAir New Zealand
Wed 4/1222:40PER - BWI
2 stops31h 06mAir New Zealand
Deal found 19/11$4,280
Sun 8/1214:45BWI - PER
2 stops31h 35mUnited Airlines
Thu 19/1222:55PER - BWI
2 stops30h 18mUnited Airlines
Deal found 19/11$4,338
Mon 2/1210:30IAD - PER
1 stop24h 40mEmirates
Wed 4/1222:20PER - IAD
1 stop46h 25mEmirates
Deal found 19/11$4,363
Tue 17/1218:25DCA - PER
2 stops35h 20mQatar Airways
Tue 31/1222:45PER - DCA
2 stops35h 14mQatar Airways
Deal found 20/11$4,914
Sun 8/1215:23BWI - PER
3 stops34h 02mQantas Airways
Thu 19/1217:35PER - BWI
2 stops33h 52mQantas Airways
Deal found 20/11$5,060
Sun 15/1214:35IAD - PER
3 stops35h 55mAir Canada
Wed 15/122:55PER - IAD
3 stops35h 26mAir Canada
Deal found 19/11$5,676

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 $403). 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 20 November 2024.
Peruse reviews from past customers who have flown with Qantas Airways, Cathay Pacific and Singapore Airlines 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.
ANA
8.4
Very Good
833 reviews
Check prices

Food

7.7

Comfort

8.2

Boarding

8.6

Entertainment

7.9

Crew

8.7

Overall

8.4

Reviews

1 / 10

I hate the assigned seat from Japan to Chicago it was a long flight and I was assigned in the most uncomfortable area, the worst is I can't check in online makes it more worse.

ANA
8.4
Very Good
833 reviews
ANA
8.4
Very Good
833 reviews
Check prices

Food

7.7

Comfort

8.2

Boarding

8.6

Entertainment

7.9

Crew

8.7

Overall

8.4

Reviews

1 / 10

I hate the assigned seat from Japan to Chicago it was a long flight and I was assigned in the most uncomfortable area, the worst is I can't check in online makes it more worse.

Emirates
8.1
Very Good
3,485 reviews
ANA
8.4
Very Good
833 reviews
Check prices

Food

7.7

Comfort

8.2

Boarding

8.6

Entertainment

7.9

Crew

8.7

Overall

8.4

Reviews

1 / 10

I hate the assigned seat from Japan to Chicago it was a long flight and I was assigned in the most uncomfortable area, the worst is I can't check in online makes it more worse.

Singapore Airlines
8.1
Very Good
1,336 reviews
ANA
8.4
Very Good
833 reviews
Check prices

Food

7.7

Comfort

8.2

Boarding

8.6

Entertainment

7.9

Crew

8.7

Overall

8.4

Reviews

1 / 10

I hate the assigned seat from Japan to Chicago it was a long flight and I was assigned in the most uncomfortable area, the worst is I can't check in online makes it more worse.

Air New Zealand
8.1
Very Good
531 reviews
ANA
8.4
Very Good
833 reviews
Check prices

Food

7.7

Comfort

8.2

Boarding

8.6

Entertainment

7.9

Crew

8.7

Overall

8.4

Reviews

1 / 10

I hate the assigned seat from Japan to Chicago it was a long flight and I was assigned in the most uncomfortable area, the worst is I can't check in online makes it more worse.

Qantas Airways
7.6
Good
820 reviews
ANA
8.4
Very Good
833 reviews
Check prices

Food

7.7

Comfort

8.2

Boarding

8.6

Entertainment

7.9

Crew

8.7

Overall

8.4

Reviews

1 / 10

I hate the assigned seat from Japan to Chicago it was a long flight and I was assigned in the most uncomfortable area, the worst is I can't check in online makes it more worse.

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 $1,696. Other airlines that can offer you cheap pricing are Cathay Pacific, from $2,456, and Singapore Airlines, from $2,598. Users have found that Qantas Airways is 45% 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 $1,660. However, be on the lookout for offers from Air Canada and United Airlines, 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 $403). 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

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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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