Cheap flights from Washington, D.C. to Perth from $875
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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
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 15 juillet 2025.
Round-trip from | $1,745 |
---|---|
One-way from | $875 |
Popular in | October |
Cheapest in | June |
Average price | $3,113 |
Find flight deals from Washington, D.C. to Perth
Cheapest flights from Washington, D.C. to PerthExplore 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 15 juillet 2025.
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 15 juillet 2025.
Cheapflights Fare Finder
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 647,157 searches. Data last updated 15 juillet 2025.
Use the filters below to find and compare flights from Washington, D.C. to Perth that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Washington, D.C.Perth
IAD - PER
IADPER
Washington, D.C. Dulles Intl
mer. 29/10
22:30-20:15
2 stops33h 45m
Perth
lun. 17/11
21:30-16:05
2 stops55h 35m
Washington, D.C.Perth
DCA - PER
DCAPER
Washington, D.C. Reagan-National
mer. 29/10
17:25-07:20
2 stops49h 55m
Perth
lun. 17/11
08:40-20:48
2 stops49h 08m
BaltimorePerth
BWI - PER
BWIPER
Baltimore/Washington
mer. 27/8
05:45-14:40
3 stops44h 55m
Perth
mer. 3/9
21:55-06:56
3 stops45h 01m
Washington, D.C.Perth
DCA - PER
DCAPER
Washington, D.C. Reagan-National
mer. 27/8
08:59-12:30
2 stops39h 31m
Perth
mer. 3/9
06:25-20:59
2 stops50h 34m
Washington, D.C.Perth
DCA - PER
DCAPER
Washington, D.C. Reagan-National
mer. 27/8
08:20-07:45
2 stops35h 25m
Perth
mar. 2/9
00:10-22:00
2 stops33h 50m
Washington, D.C.Perth
IAD - PER
IADPER
Washington, D.C. Dulles Intl
mer. 29/10
17:37-06:55
2 stops49h 18m
Perth
dim. 16/11
00:15-22:18
2 stops35h 03m
BaltimorePerth
BWI - PER
BWIPER
Baltimore/Washington
lun. 22/9
11:23-18:40
2 stops43h 17m
Perth
dim. 5/10
22:45-23:48
2 stops37h 03m
Washington, D.C.Perth
IAD - PER
IADPER
Washington, D.C. Dulles Intl
mer. 29/10
22:11-20:20
3 stops58h 09m
Perth
lun. 17/11
15:15-20:29
3 stops42h 14m
BaltimorePerth
BWI - PER
BWIPER
Baltimore/Washington
jeu. 28/8
12:22-22:40
2 stops46h 18m
Perth
mer. 3/9
00:10-22:15
2 stops34h 05m
BaltimorePerth
BWI - PER
BWIPER
Baltimore/Washington
mer. 27/8
18:55-14:40
2 stops31h 45m
Perth
mer. 3/9
13:45-17:07
2 stops39h 22m
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.
Cheapflights Insights
Everything you need to know about your flight from Washington, D.C. to Perth
What is the cheapest month to book a flight from Washington, D.C. to Perth?
Currently, May is the cheapest month in which you can book a flight from Washington, D.C. to Perth (average of $286). Flying from Washington, D.C. to Perth in December is currently the most expensive (average of $409). 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.
How much does it cost for a return flight from Washington, D.C. to Perth?
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 15 juillet 2025.
See what other customers who have flown with ANA, Singapore Airlines, andAir New Zealand from Washington, D.C. to Perth have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Crew
Food
Entertainment
Comfort
Overall
Reviews
Anonymous,July 2025
MNL - NRT
Boarding
Crew
Food
Entertainment
Comfort
Overall
Reviews
Anonymous,July 2025
MNL - NRT
Boarding
Crew
Food
Entertainment
Comfort
Overall
Reviews
Anonymous,July 2025
MNL - NRT
Boarding
Crew
Food
Entertainment
Comfort
Overall
Reviews
Anonymous,July 2025
MNL - NRT
Boarding
Crew
Food
Entertainment
Comfort
Overall
Reviews
Anonymous,July 2025
MNL - NRT
Boarding
Crew
Food
Entertainment
Comfort
Overall
Reviews
Anonymous,July 2025
MNL - NRT
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.
Travelling to a place near Perth?
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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.
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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.