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Cheap flights from Perth to Washington, D.C. from $986

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
PER — WAS
6 Jul — 13 Jul1
1 adult

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

Discover tips and strategies to find the most affordable flight options for your journey from Perth (PER) to Washington, D.C. (WAS). 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 1 July 2025.

Round-trip from

$1,987

One-way from

$986

Popular in

August

Cheapest in

January

Average price

$3,007
Air New Zealand
  • Air New Zealand
  • 15/8-22/8
  • 4 total stops
  • 60h 11m total
  • Perth to Washington, D.C.
15/9
  • 15/9
  • 2 total stops
  • 45h 45m total
  • Perth to Washington, D.C.
Highest demand for flights based on searches. 14% potential increase in price ($666 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease ($96 potential savings vs. average return price).
Average for round-trip flights in July 2025

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

Cheapest flights from Perth to Washington, D.C.
Explore the most affordable flight options available from Perth to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 July 2025.

Fri 15/808:05PER - DCA
2 stops26h 10mAir New Zealand
Fri 22/817:59DCA - PER
2 stops34h 01mAir New Zealand
Deal found 30/6$1,987
Wed 1/1019:50PER - IAD
2 stops38h 16mAir New Zealand
Fri 31/1012:35IAD - PER
2 stops40h 20mAir New Zealand
Deal found 30/6$2,015
Mon 22/912:25PER - IAD
2 stops39h 45mMultiple Airlines
Fri 24/1022:05IAD - PER
2 stops37h 50mMultiple Airlines
Deal found 30/6$2,375
Mon 22/923:55PER - DCA
2 stops33h 04mAmerican Airlines
Fri 24/1013:30DCA - PER
2 stops32h 40mAmerican Airlines
Deal found 30/6$2,442
Mon 22/923:55PER - BWI
2 stops35h 27mAmerican Airlines
Fri 24/1013:27BWI - PER
2 stops32h 43mAmerican Airlines
Deal found 30/6$2,540
Mon 22/923:45PER - BWI
3 stops35h 00mUnited Airlines
Fri 24/1018:55BWI - PER
2 stops55h 50mUnited Airlines
Deal found 30/6$2,581
Mon 8/901:10PER - DCA
2 stops55h 49mSingapore Airlines
Sat 13/908:59DCA - PER
2 stops41h 41mSingapore Airlines
Deal found 29/6$2,593
Wed 2/715:30PER - BWI
2 stops37h 25mVirgin Australia
Mon 4/819:00BWI - PER
2 stops37h 10mVirgin Australia
Deal found 1/7$2,746
Wed 1/1015:40PER - IAD
1 stop36h 00mQatar Airways
Fri 31/1021:05IAD - PER
1 stop26h 55mQatar Airways
Deal found 30/6$2,769
Wed 13/823:55PER - DCA
2 stops33h 47mMultiple Airlines
Wed 20/808:59DCA - PER
2 stops44h 06mMultiple Airlines
Deal found 29/6$2,798
Tue 8/711:15PER - IAD
2 stops58h 50mANA
Tue 29/708:30IAD - PER
2 stops47h 30mANA
Deal found 29/6$2,897
Wed 13/821:55PER - BWI
3 stops44h 59mMultiple Airlines
Wed 20/818:50BWI - PER
3 stops32h 15mMultiple Airlines
Deal found 29/6$2,900

Cheapflights Fare Finder

Customise your flight search to find flights from Perth to Washington, D.C. 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 647,157 searches. Data last updated 1 July 2025.
Use the filters below to find and compare flights from Perth to Washington, D.C. that are best for you.

Fly from

Perth

Fly to

Washington, D.C.

Route

Depart

Return

Price

PerthWashington, D.C.

PER - DCA

PERDCA

Perth

Fri 15/8

08:05-22:15

2 stops26h 10m

Washington, D.C. Reagan-National

Fri 22/8

17:59-16:00

2 stops34h 01m

$1,987

PerthWashington, D.C.

PER - IAD

PERIAD

Perth

Wed 1/10

19:50-22:06

2 stops38h 16m

Washington, D.C. Dulles Intl

Fri 31/10

12:35-16:55

2 stops40h 20m

$2,015

PerthWashington, D.C.

PER - IAD

PERIAD

Perth

Mon 22/9

12:25-16:10

2 stops39h 45m

Washington, D.C. Dulles Intl

Fri 24/10

22:05-23:55

2 stops37h 50m

$2,375

PerthWashington, D.C.

PER - DCA

PERDCA

Perth

Mon 22/9

23:55-20:59

2 stops33h 04m

Washington, D.C. Reagan-National

Fri 24/10

13:30-10:10

2 stops32h 40m

$2,442

PerthBaltimore

PER - BWI

PERBWI

Perth

Mon 22/9

23:55-23:22

2 stops35h 27m

Baltimore/Washington

Fri 24/10

13:27-10:10

2 stops32h 43m

$2,540

PerthBaltimore

PER - BWI

PERBWI

Perth

Mon 22/9

23:45-22:45

3 stops35h 00m

Baltimore/Washington

Fri 24/10

18:55-14:45

2 stops55h 50m

$2,581

PerthWashington, D.C.

PER - DCA

PERDCA

Perth

Mon 8/9

01:10-20:59

2 stops55h 49m

Washington, D.C. Reagan-National

Sat 13/9

08:59-14:40

2 stops41h 41m

$2,593

PerthWashington, D.C.

PER - IAD

PERIAD

Perth

Wed 1/10

15:40-15:40

1 stop36h 00m

Washington, D.C. Dulles Intl

Fri 31/10

21:05-12:00

1 stop26h 55m

$2,769

PerthWashington, D.C.

PER - DCA

PERDCA

Perth

Wed 13/8

23:55-21:42

2 stops33h 47m

Washington, D.C. Reagan-National

Wed 20/8

08:59-17:05

2 stops44h 06m

$2,798

PerthBaltimore

PER - BWI

PERBWI

Perth

Wed 13/8

21:55-06:54

3 stops44h 59m

Baltimore/Washington

Wed 20/8

18:50-15:05

3 stops32h 15m

$2,900

Flights are sorted by cheapest return flights first.

Deals found on 28/6

Showing 1-10 of 35 results
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Best time to book a flight from Perth to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Perth 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.

Cheapflights Insights

Everything you need to know about your flight from Perth to Washington, D.C.

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

Currently, February is the cheapest month in which you can book a flight from Perth to Washington, D.C. (average of $1,013). Flying from Perth to Washington, D.C. in December is currently the most expensive (average of $1,608). 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.

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

Find hourly flight availability from Perth to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 July 2025.

It’s optimal to fly from Perth to Washington, D.C. at midday. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight in the morning.

How much does it cost for a return flight from Perth to Washington, D.C.?

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. 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 Washington, D.C.. Reviews last updated 1 July 2025.
Read reviews from past customers who have flown with ANA, Emirates, andSingapore Airlines from Perth to Washington, D.C.. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.9

Comfort

8.2

Food

7.7

Boarding

8.5

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
8.4
Very Good

Entertainment

7.9

Comfort

8.2

Food

7.7

Boarding

8.5

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.

Entertainment

7.9

Comfort

8.2

Food

7.7

Boarding

8.5

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.

Entertainment

7.9

Comfort

8.2

Food

7.7

Boarding

8.5

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.

Entertainment

7.9

Comfort

8.2

Food

7.7

Boarding

8.5

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.

Entertainment

7.9

Comfort

8.2

Food

7.7

Boarding

8.5

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.

Related info for your journey

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

    Perth (PER), located 10.2 km from the city centre, is the airport you fly out of when you book flights from Perth to Washington, D.C.. 4 airlines have flights from Perth to Washington, D.C. on a regular basis. Booking flights from Perth to Washington, D.C. should not be difficult; the airport handles an average of 0 outbound flights to Washington, D.C. per day.

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

    Flying on Air New Zealand is currently your cheapest option to Washington, D.C., with prices starting at $1,987. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $2,442 and $2,581, respectively. You may be able to fly from Perth to Washington, D.C. for 20% less than the average price by searching for these airlines.

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

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $1,514. Users have also found prices from $1,836 and $1,925 on Air Canada and Qatar Airways, respectively.

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Perth to Washington, D.C. 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 Perth to Washington, D.C.?

    Currently, February is the cheapest month in which you can book a flight from Perth to Washington, D.C. (average of $1,013). Flying from Perth to Washington, D.C. in December is currently the most expensive (average of $1,608). 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

Travelling to a place near Perth?

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Alternative routes for Perth to Washington, D.C.

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Top 4 airlines flying from Perth to Washington, D.C.

Discover the top 4 airlines that operate flights from Perth to Washington, D.C.. 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 647,157 searches. Data last updated 1 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,846Average$2,018FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Singapore AirlinesCheapest$2,094Average$2,551FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Virgin AustraliaCheapest$2,219Average$3,143FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Qatar AirwaysCheapest$2,268Average$2,726FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

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