Cheap flights from Perth to District of Columbia from $899

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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
PER — IAD
16 11월 — 23 11월1
1 adult
1 adult, Economy

Cheap flight deals from Perth to District of Columbia

Keep the following information in mind while searching for Perth to District of Columbia flight deals. Data was last updated 17 10월 2025.

Round-trip from

$1,878

One-way from

$899

Popular in

December

Cheapest in

March

Average price

$2,000
2/3-8/3
  • 2/3-8/3
  • 4 total stops
  • 75h 25m total
  • Perth to District of Columbia
1/11
  • 1/11
  • 3 total stops
  • 55h 50m total
  • Perth to District of Columbia
Highest demand for flights based on searches. 2% potential increase in price ($110 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease ($110 potential savings vs. average return price).
Average for round-trip flights in October 2025

Find flight deals from Perth to District of Columbia

Enter your travel dates to find the best prices.

Cheapest flights from Perth to District of Columbia
Explore the most affordable flight options available from Perth to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 10월 2025.

일 16/1110:30PER - IAD
2 stops42h 00mMultiple Airlines
화 16/1221:10IAD - PER
2 stops33h 25mMultiple Airlines
Deal found 16/10$1,895
수 12/1105:35PER - IAD
2 stops65h 15mMultiple Airlines
수 19/1111:50IAD - PER
2 stops51h 25mMultiple Airlines
Deal found 15/10$2,022
목 13/1110:30PER - IAD
2 stops42h 00mMultiple Airlines
수 10/1221:10IAD - PER
2 stops37h 45mMultiple Airlines
Deal found 16/10$2,059
화 21/1023:15PER - IAD
2 stops52h 55mMultiple Airlines
화 28/1022:10IAD - PER
2 stops33h 25mMultiple Airlines
Deal found 16/10$2,075
일 9/1123:10PER - IAD
2 stops53h 20mMultiple Airlines
일 16/1121:10IAD - PER
2 stops33h 25mMultiple Airlines
Deal found 16/10$2,094
수 12/1118:50PER - DCA
2 stops39h 53mMultiple Airlines
수 19/1109:59DCA - PER
2 stops41h 51mMultiple Airlines
Deal found 15/10$2,474
수 12/1115:15PER - DCA
3 stops44h 20mAir Canada
수 19/1106:59DCA - PER
3 stops42h 31mAir Canada
Deal found 15/10$2,690
목 13/1113:50PER - DCA
2 stops45h 09mMultiple Airlines
수 10/1209:59DCA - PER
2 stops39h 46mMultiple Airlines
Deal found 16/10$2,944
일 30/1122:55PER - DCA
2 stops33h 55mQantas Airways
일 7/1208:35DCA - PER
2 stops40h 40mQantas Airways
Deal found 15/10$2,990
금 14/1115:15PER - DCA
3 stops41h 30mMultiple Airlines
금 21/1120:40DCA - PER
3 stops52h 10mMultiple Airlines
Deal found 16/10$3,101
일 16/1122:45PER - DCA
2 stops35h 14mQantas Airways
화 16/1217:10DCA - PER
2 stops32h 20mQantas Airways
Deal found 16/10$3,347
수 19/1105:00PER - DCA
2 stops27h 50mQantas Airways
화 16/1217:10DCA - PER
2 stops32h 20mQantas Airways
Deal found 16/10$3,386

Cheapflights Fare Finder

 
Customise your flight search to find flights from Perth to District of Columbia 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 17 10월 2025.
Use the filters below to find and compare flights from Perth to District of Columbia that are best for you.

Fly from

Perth

Fly to

District of Columbia

Route

Depart

Return

Price

PerthWashington, D.C.

PER - IAD

PERIAD

Perth

수 12/11

05:35-09:50

2 stops65h 15m

Washington, D.C. Dulles Intl

수 19/11

11:50-04:15

2 stops51h 25m

$2,022

PerthWashington, D.C.

PER - IAD

PERIAD

Perth

월 2/3

10:30-15:30

2 stops42h 00m

Washington, D.C. Dulles Intl

일 8/3

22:10-21:45

3 stops35h 35m

$2,089

PerthWashington, D.C.

PER - IAD

PERIAD

Perth

월 12/1

10:30-15:30

2 stops42h 00m

Washington, D.C. Dulles Intl

일 8/2

21:10-23:55

2 stops37h 45m

$2,206

PerthWashington, D.C.

PER - DCA

PERDCA

Perth

월 16/3

08:40-20:52

2 stops48h 12m

Washington, D.C. Reagan-National

수 8/4

08:16-07:15

2 stops58h 59m

$2,385

PerthWashington, D.C.

PER - DCA

PERDCA

Perth

월 16/3

08:40-20:52

2 stops48h 12m

Washington, D.C. Reagan-National

월 6/4

17:30-07:15

2 stops49h 45m

$2,385

PerthWashington, D.C.

PER - DCA

PERDCA

Perth

월 16/3

08:40-20:52

2 stops48h 12m

Washington, D.C. Reagan-National

화 7/4

08:16-07:15

2 stops34h 59m

$2,385

PerthWashington, D.C.

PER - DCA

PERDCA

Perth

화 17/3

13:50-20:55

2 stops43h 05m

Washington, D.C. Reagan-National

화 7/4

09:30-12:30

3 stops39h 00m

$2,428

PerthWashington, D.C.

PER - DCA

PERDCA

Perth

목 19/3

22:40-18:51

2 stops32h 11m

Washington, D.C. Reagan-National

수 8/4

08:16-11:15

2 stops38h 59m

$2,460

PerthWashington, D.C.

PER - DCA

PERDCA

Perth

목 19/3

22:40-10:59

2 stops48h 19m

Washington, D.C. Reagan-National

일 12/4

08:16-11:15

2 stops38h 59m

$2,460

PerthWashington, D.C.

PER - DCA

PERDCA

Perth

토 21/3

10:20-15:56

2 stops41h 36m

Washington, D.C. Reagan-National

수 8/4

08:16-11:15

2 stops38h 59m

$2,463

Flights are sorted by cheapest return flights first.

Deals found on 15/10

Showing 1-10 of 34 results
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Best time to book a flight from Perth to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia 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 District of Columbia

What is the cheapest month to book a flight from Perth to District of Columbia?

Currently, March is the cheapest month in which you can book a flight from Perth to District of Columbia (average of $1,486). Flying from Perth to District of Columbia in January is currently the most expensive (average of $2,952). 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 DC?

Find hourly flight availability from Perth to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 10월 2025.

One of the essential ways to save on airfare from Perth to District of Columbia is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 18% on airfare.

How much does it cost for a return flight from Perth to District of Columbia?

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated 17 10월 2025.
Check out reviews from past customers who have flown with Singapore Airlines, Virgin Australia, andQantas Airways from Perth to District of Columbia to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.0

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

8.0

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Comfort

8.0

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

8.0

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Comfort

8.0

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

8.0

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Comfort

8.0

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

8.0

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Comfort

8.0

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

8.0

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Related info for your journey

Find useful and relevant information for your journey from Perth to District of Columbia. 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 District of Columbia?

    If you book a flight to District of Columbia from Perth, you will be flying from Perth, which is the city’s only airport. Perth (PER) is located 10.2 km from the centre of Perth.

  • How long is the flight from Perth to District of Columbia?

    Departing from Perth to District of Columbia will take you 32h 11m. There are 18598 km between Perth and District of Columbia. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Perth to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Perth to District of Columbia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Perth to District of Columbia?

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

  • Can I find deals for business class flights from Perth to District of Columbia?

    Yes. Cheapflights offers flight deals from Perth to District of Columbia 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 District of Columbia?

    Currently, March is the cheapest month in which you can book a flight from Perth to District of Columbia (average of $1,486). Flying from Perth to District of Columbia in January is currently the most expensive (average of $2,952). 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

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Top 4 airlines flying from Perth to District of Columbia

Discover the top 4 airlines that operate flights from Perth to District of Columbia. 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 17 10월 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,862Average$2,035FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Singapore AirlinesCheapest$2,112Average$2,500FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qatar AirwaysCheapest$2,288Average$2,716FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Virgin AustraliaCheapest$2,551Average$2,978FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Perth to District of Columbia?

Cheapflights helps you search for flights from Perth to District of Columbia via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Perth to District of Columbia?

Cheapflights helps you find that perfect flight to District of Columbia from Perth by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Perth to District of Columbia with no change fees?

Certainly. Search results for flights to District of Columbia from Perth shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Perth to District of Columbia become cheaper?

Yes, Cheapflights offers price alerts on Perth to District of Columbia 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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