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Cheap flights from Perth to District of Columbia from $2,011

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 31/12. Fares are subject to change and may not be available on all flights or dates of travel.
PER — IAD
11 Dec — 18 Dec1
1 adult
1 adult, Economy, 0 bags

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 11 November 2025.

Round-trip from

$1,991

Popular in

December

Cheapest in

March

Average price

$2,503
Air New Zealand
  • Air New Zealand
  • 26/4-17/5
  • 4 total stops
  • 87h 28m total
  • Perth to District of Columbia
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($102 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($109 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 11 November 2025.

Fri 14/1115:55PER - IAD
1 stop37h 00mQatar Airways
Sun 16/1120:05IAD - PER
1 stop27h 15mQatar Airways
Deal found 10/11$3,183
Thu 18/1223:55PER - DCA
2 stops33h 50mAmerican Airlines
Tue 30/1211:54DCA - PER
2 stops35h 11mAmerican Airlines
Deal found 10/11$3,223
Thu 18/1223:55PER - DCA
2 stops29h 01mAmerican Airlines
Mon 29/1216:50DCA - PER
2 stops30h 35mAmerican Airlines
Deal found 10/11$3,224
Wed 24/1223:30PER - DCA
3 stops48h 59mUnited Airlines
Sun 4/107:00DCA - PER
2 stops42h 30mUnited Airlines
Deal found 10/11$3,258
Wed 24/1223:30PER - IAD
2 stops30h 00mUnited Airlines
Sun 4/118:01IAD - PER
2 stops31h 29mUnited Airlines
Deal found 10/11$3,258
Fri 14/1117:45PER - IAD
2 stops35h 10mMultiple Airlines
Sun 16/1110:40IAD - PER
2 stops28h 35mMultiple Airlines
Deal found 10/11$3,304
Thu 25/1222:30PER - IAD
2 stops35h 25mVirgin Australia
Sun 11/118:15IAD - PER
2 stops31h 15mVirgin Australia
Deal found 8/11$3,310
Thu 25/1215:15PER - DCA
2 stops38h 42mVirgin Australia
Sun 11/117:59DCA - PER
2 stops32h 31mVirgin Australia
Deal found 8/11$3,365
Wed 24/1223:30PER - IAD
2 stops34h 25mUnited Airlines
Tue 30/1206:30IAD - PER
2 stops33h 55mUnited Airlines
Deal found 10/11$3,368
Sat 15/1115:55PER - IAD
1 stop29h 25mQatar Airways
Mon 17/1120:05IAD - PER
1 stop26h 50mQatar Airways
Deal found 9/11$3,443
Fri 26/1215:55PER - IAD
1 stop37h 00mQatar Airways
Sun 18/120:05IAD - PER
1 stop33h 40mQatar Airways
Deal found 8/11$3,462
Thu 20/1123:50PER - DCA
2 stops36h 54mAir New Zealand
Mon 24/1112:50DCA - PER
2 stops39h 00mAir New Zealand
Deal found 9/11$3,480

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 11 November 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 - DCA

PERDCA

Perth

Fri 6/2

13:50-20:00

2 stops43h 10m

Washington, D.C. Reagan-National

Sat 28/2

18:59-05:25

2 stops45h 26m

$2,059

PerthWashington, D.C.

PER - IAD

PERIAD

Perth

Fri 6/2

11:30-09:05

2 stops34h 35m

Washington, D.C. Dulles Intl

Sat 28/2

14:35-15:15

3 stops35h 40m

$2,645

PerthWashington, D.C.

PER - IAD

PERIAD

Perth

Fri 6/2

10:30-08:10

2 stops34h 40m

Washington, D.C. Dulles Intl

Sat 28/2

10:30-17:20

1 stop41h 50m

$2,903

PerthWashington, D.C.

PER - IAD

PERIAD

Perth

Fri 14/11

15:55-15:55

1 stop37h 00m

Washington, D.C. Dulles Intl

Sun 16/11

20:05-12:20

1 stop27h 15m

$3,183

PerthWashington, D.C.

PER - IAD

PERIAD

Perth

Mon 12/1

22:45-08:20

1 stop46h 35m

Washington, D.C. Dulles Intl

Sun 8/2

20:05-12:20

1 stop27h 15m

$3,195

PerthWashington, D.C.

PER - DCA

PERDCA

Perth

Thu 18/12

23:55-15:56

2 stops29h 01m

Washington, D.C. Reagan-National

Mon 29/12

16:50-12:25

2 stops30h 35m

$3,224

PerthWashington, D.C.

PER - DCA

PERDCA

Perth

Wed 24/12

23:30-11:29

3 stops48h 59m

Washington, D.C. Reagan-National

Sun 4/1

07:00-14:30

2 stops42h 30m

$3,258

PerthWashington, D.C.

PER - IAD

PERIAD

Perth

Thu 25/12

22:30-20:55

2 stops35h 25m

Washington, D.C. Dulles Intl

Sun 11/1

18:15-14:30

2 stops31h 15m

$3,310

PerthWashington, D.C.

PER - IAD

PERIAD

Perth

Sat 15/11

15:55-15:55

1 stop37h 00m

Washington, D.C. Dulles Intl

Mon 17/11

20:05-18:45

1 stop33h 40m

$3,443

PerthWashington, D.C.

PER - IAD

PERIAD

Perth

Fri 14/11

23:10-20:54

3 stops34h 44m

Washington, D.C. Dulles Intl

Sun 16/11

10:40-04:15

2 stops28h 35m

$3,448

Flights are sorted by cheapest return flights first.

Deals found on 9/11

Showing 1-10 of 21 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 $1,478). Flying from Perth to District of Columbia in January is currently the most expensive (average of $2,936). 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 11 November 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 morning could potentially save you up to 26% 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 11 November 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.
Singapore Airlines
8.1
Very Good
1,398 reviews
Check prices

Crew

8.6

Food

7.7

Overall

8.1

Boarding

8.3

Comfort

8.0

Entertainment

8.0

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
Singapore Airlines
8.1
Very Good
1,398 reviews
Singapore Airlines
8.1
Very Good
1,398 reviews
Check prices

Crew

8.6

Food

7.7

Overall

8.1

Boarding

8.3

Comfort

8.0

Entertainment

8.0

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
Virgin Australia
7.6
Good
424 reviews
Singapore Airlines
8.1
Very Good
1,398 reviews
Check prices

Crew

8.6

Food

7.7

Overall

8.1

Boarding

8.3

Comfort

8.0

Entertainment

8.0

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
Qantas Airways
7.5
Good
933 reviews
Singapore Airlines
8.1
Very Good
1,398 reviews
Check prices

Crew

8.6

Food

7.7

Overall

8.1

Boarding

8.3

Comfort

8.0

Entertainment

8.0

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
Qatar Airways
7.4
Good
3,660 reviews
Singapore Airlines
8.1
Very Good
1,398 reviews
Check prices

Crew

8.6

Food

7.7

Overall

8.1

Boarding

8.3

Comfort

8.0

Entertainment

8.0

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 29h 01m. 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 $1,478). Flying from Perth to District of Columbia in January is currently the most expensive (average of $2,936). 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 Perth to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Perth to District of Columbia

Discover the top 3 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 11 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,852Average$2,025FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Singapore AirlinesCheapest$2,101Average$2,487FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qatar AirwaysCheapest$2,242Average$2,651FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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