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Cheap flights from Perth to Washington, D.C. from $2,281

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
PER — WAS
23 Apr — 30 Apr1
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 18 April 2025.

Round-trip from

$2,281

Popular in

December

Cheapest in

January

Average price

$2,845
10/5-20/5
  • 10/5-20/5
  • 4 total stops
  • 84h 25m total
  • Perth to Washington, D.C.
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($65 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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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 18 April 2025.

Sat 10/505:10PER - IAD
2 stops39h 30mMultiple Airlines
Tue 20/510:55IAD - PER
2 stops44h 55mMultiple Airlines
Deal found 17/4$2,281
Thu 1/505:10PER - BWI
3 stops44h 28mMultiple Airlines
Sun 25/508:10BWI - PER
3 stops47h 40mMultiple Airlines
Deal found 17/4$2,561
Sat 10/522:45PER - IAD
1 stop28h 55mQatar Airways
Tue 20/521:00IAD - PER
1 stop33h 40mQatar Airways
Deal found 17/4$2,630
Tue 10/612:25PER - IAD
2 stops56h 15mEmirates
Thu 10/710:55IAD - PER
1 stop42h 40mEmirates
Deal found 17/4$2,978
Mon 9/601:10PER - IAD
2 stops34h 49mSingapore Airlines
Thu 10/719:59IAD - PER
2 stops45h 11mSingapore Airlines
Deal found 17/4$3,195
Thu 1/523:55PER - BWI
2 stops34h 41mQantas Airways
Sun 25/515:29BWI - PER
2 stops29h 21mQantas Airways
Deal found 17/4$3,496
Sat 17/522:45PER - DCA
2 stops35h 51mQatar Airways
Sat 24/506:35DCA - PER
2 stops48h 05mQatar Airways
Deal found 17/4$3,521
Thu 1/523:55PER - DCA
2 stops33h 03mQantas Airways
Sun 25/513:44DCA - PER
2 stops31h 06mQantas Airways
Deal found 17/4$3,547
Sat 17/514:20PER - BWI
2 stops39h 39mVirgin Australia
Sat 24/519:00BWI - PER
2 stops32h 45mVirgin Australia
Deal found 17/4$3,573
Mon 9/601:10PER - DCA
2 stops32h 49mMultiple Airlines
Thu 10/709:59DCA - PER
2 stops40h 41mMultiple Airlines
Deal found 17/4$3,842
Thu 1/523:55PER - DCA
2 stops29h 02mUnited Airlines
Sun 25/516:45DCA - PER
3 stops33h 55mUnited Airlines
Deal found 17/4$3,886
Thu 1/523:55PER - DCA
3 stops31h 48mAir Canada
Sun 25/511:00DCA - PER
3 stops42h 00mAir Canada
Deal found 17/4$4,468

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 18 April 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 - IAD

PERIAD

Perth

Sat 10/5

05:10-08:40

2 stops39h 30m

Washington, D.C. Dulles Intl

Tue 20/5

10:55-19:50

2 stops44h 55m

$2,281

PerthBaltimore

PER - BWI

PERBWI

Perth

Thu 1/5

05:10-13:38

3 stops44h 28m

Baltimore/Washington

Sun 25/5

08:10-19:50

3 stops47h 40m

$2,561

PerthWashington, D.C.

PER - IAD

PERIAD

Perth

Sat 10/5

22:45-15:40

1 stop28h 55m

Washington, D.C. Dulles Intl

Tue 20/5

21:00-18:40

1 stop33h 40m

$2,630

PerthWashington, D.C.

PER - IAD

PERIAD

Perth

Tue 10/6

12:25-08:40

2 stops56h 15m

Washington, D.C. Dulles Intl

Thu 10/7

10:55-17:35

1 stop42h 40m

$2,978

PerthWashington, D.C.

PER - IAD

PERIAD

Perth

Mon 9/6

01:10-23:59

2 stops34h 49m

Washington, D.C. Dulles Intl

Thu 10/7

19:59-05:10

2 stops45h 11m

$3,195

PerthBaltimore

PER - BWI

PERBWI

Perth

Thu 1/5

23:55-22:36

2 stops34h 41m

Baltimore/Washington

Sun 25/5

15:29-08:50

2 stops29h 21m

$3,496

PerthWashington, D.C.

PER - DCA

PERDCA

Perth

Sat 17/5

22:45-22:36

2 stops35h 51m

Washington, D.C. Reagan-National

Sat 24/5

06:35-18:40

2 stops48h 05m

$3,521

PerthWashington, D.C.

PER - DCA

PERDCA

Perth

Thu 1/5

23:55-20:58

2 stops33h 03m

Washington, D.C. Reagan-National

Sun 25/5

13:44-08:50

2 stops31h 06m

$3,547

PerthBaltimore

PER - BWI

PERBWI

Perth

Sat 17/5

14:20-17:59

2 stops39h 39m

Baltimore/Washington

Sat 24/5

19:00-15:45

2 stops32h 45m

$3,573

PerthWashington, D.C.

PER - DCA

PERDCA

Perth

Mon 9/6

01:10-21:59

2 stops32h 49m

Washington, D.C. Reagan-National

Thu 10/7

09:59-14:40

2 stops40h 41m

$3,842

Flights are sorted by cheapest return flights first.

Deals found on 17/4

Showing 1-10 of 25 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 18 April 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.

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. ranges from 66.0 - 102.0 inches per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Washington, D.C. when rainfall is around 66.0 mm.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 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 18 April 2025.
Read through reviews of airlines operating flights from Perth to Washington, D.C., such as ANA, Singapore Airlines and Emirates. 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.
ANA
8.3
Very Good
845 reviews
Check prices

Crew

8.7

Boarding

8.5

Overall

8.3

Entertainment

7.9

Food

7.6

Comfort

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
ANA
8.3
Very Good
845 reviews
ANA
8.3
Very Good
845 reviews
Check prices

Crew

8.7

Boarding

8.5

Overall

8.3

Entertainment

7.9

Food

7.6

Comfort

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Singapore Airlines
8.1
Very Good
1,288 reviews
ANA
8.3
Very Good
845 reviews
Check prices

Crew

8.7

Boarding

8.5

Overall

8.3

Entertainment

7.9

Food

7.6

Comfort

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Emirates
8.0
Very Good
3,200 reviews
ANA
8.3
Very Good
845 reviews
Check prices

Crew

8.7

Boarding

8.5

Overall

8.3

Entertainment

7.9

Food

7.6

Comfort

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Qantas Airways
7.5
Good
820 reviews
ANA
8.3
Very Good
845 reviews
Check prices

Crew

8.7

Boarding

8.5

Overall

8.3

Entertainment

7.9

Food

7.6

Comfort

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Virgin Australia
7.5
Good
398 reviews
ANA
8.3
Very Good
845 reviews
Check prices

Crew

8.7

Boarding

8.5

Overall

8.3

Entertainment

7.9

Food

7.6

Comfort

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.

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 Qatar Airways is currently your cheapest option to Washington, D.C., with prices starting at $2,630. Additional round-trip tickets that might be worth considering are offered by Emirates and Singapore Airlines, with the lowest prices starting at $2,978 and $3,195, respectively.

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

    While some choose either Perth - Washington, D.C. Reagan-National or Perth - Baltimore/Washington, Perth - Washington, D.C. Dulles Intl is the most popular route 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Perth to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
Perth to Dulles Intl flights
Perth to Reagan-National flights

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 18 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,899Average$2,076FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Singapore AirlinesCheapest$2,154Average$2,624FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qatar AirwaysCheapest$2,356Average$2,925FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Virgin AustraliaCheapest$2,522Average$3,319FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights

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

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Washington, D.C. from Perth.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Perth to Washington, D.C. flexibly with Cheapflights today.

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