Cheap flights from Perth to Washington from $980
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 20/8. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Perth to Washington
Keep the following information in mind while searching for Perth to Washington flight deals. Data was last updated 10 July 2025.
Round-trip from | $1,385 |
---|---|
One-way from | $980 |
Popular in | December |
Cheapest in | February |
Average price | $2,115 |
Find flight deals from Perth to Washington
Cheapest flights from Perth to WashingtonExplore the most affordable flight options available from Perth to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 July 2025.
Explore the most affordable flight options available from Perth to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 July 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Perth to Washington 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 10 July 2025.
Use the filters below to find and compare flights from Perth to Washington that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
PerthSeattle
PER - SEA
PERSEA
Perth
Mon 18/8
12:25-10:35
2 stops37h 10m
Seattle/Tacoma Intl
Fri 22/8
13:30-00:40
2 stops44h 10m
PerthSeattle
PER - SEA
PERSEA
Perth
Sat 23/8
21:55-19:50
2 stops36h 55m
Seattle/Tacoma Intl
Fri 29/8
02:10-20:40
2 stops27h 30m
PerthSeattle
PER - SEA
PERSEA
Perth
Thu 27/11
08:30-18:35
1 stop26h 05m
Seattle/Tacoma Intl
Wed 28/1
21:30-07:15
1 stop41h 45m
PerthSeattle
PER - SEA
PERSEA
Perth
Thu 20/11
22:30-14:26
2 stops31h 56m
Seattle/Tacoma Intl
Mon 24/11
10:05-20:20
2 stops42h 15m
PerthSeattle
PER - SEA
PERSEA
Perth
Tue 25/11
17:30-13:28
2 stops35h 58m
Seattle/Tacoma Intl
Mon 2/2
15:25-14:45
2 stops31h 20m
PerthPortland
PER - PDX
PERPDX
Perth
Sat 23/8
21:35-14:42
2 stops32h 07m
Portland
Sat 30/8
09:48-20:00
2 stops43h 12m
PerthSeattle
PER - SEA
PERSEA
Perth
Fri 21/11
23:45-20:51
2 stops37h 06m
Seattle/Tacoma Intl
Sat 31/1
18:13-14:45
2 stops28h 32m
PerthPortland
PER - PDX
PERPDX
Perth
Fri 22/8
23:55-14:21
2 stops29h 26m
Portland
Fri 29/8
14:56-12:05
2 stops30h 09m
PerthPortland
PER - PDX
PERPDX
Perth
Thu 21/8
00:10-13:44
3 stops28h 34m
Portland
Fri 29/8
10:40-07:45
3 stops30h 05m
PerthPortland
PER - PDX
PERPDX
Perth
Fri 22/8
10:00-22:40
2 stops27h 40m
Portland
Fri 29/8
07:40-10:30
2 stops35h 50m
Best time to book a flight from Perth to Washington
Have a flexible travel schedule? Discover the best time to fly to Washington from Perth with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Perth to Washington
What is the cheapest month to book a flight from Perth to State of Washington?
Currently, March is the cheapest month in which you can book a flight from Perth to State of Washington (average of $875). Flying from Perth to State of Washington in December is currently the most expensive (average of $1,402). 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 WA?
Find hourly flight availability from Perth to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 10 July 2025.
When flying from Perth to State of Washington, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Reviews of airlines servicing Washington
Get insights into the airlines that provide service to Washington. 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. Reviews last updated 10 July 2025.
Read reviews from past customers who have flown with ANA, Japan Airlines, andSingapore Airlines from Perth to Washington. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Overall
Food
Crew
Boarding
Comfort
Reviews
Kenneth,July 2025
SFO - HND
Entertainment
Overall
Food
Crew
Boarding
Comfort
Reviews
Kenneth,July 2025
SFO - HND
Entertainment
Overall
Food
Crew
Boarding
Comfort
Reviews
Kenneth,July 2025
SFO - HND
Entertainment
Overall
Food
Crew
Boarding
Comfort
Reviews
Kenneth,July 2025
SFO - HND
Entertainment
Overall
Food
Crew
Boarding
Comfort
Reviews
Kenneth,July 2025
SFO - HND
Entertainment
Overall
Food
Crew
Boarding
Comfort
Reviews
Kenneth,July 2025
SFO - HND
Related info for your journey
Find useful and relevant information for your journey from Perth to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Perth to Washington
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from Perth to Washington
Discover the top 5 airlines that operate flights from Perth to Washington. 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 10 July 2025.
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How does Cheapflights help users find flights from Perth to Washington?
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Why should you use Cheapflights to find cheap flight tickets from Perth to Washington?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Perth to Washington.
Can Cheapflights find flights from Perth to Washington with no change fees?
Yes! Cheapflights helps users easily find flights from Perth to Washington with no change fees.
Can Cheapflights notify me if prices for flights from Perth to Washington become cheaper?
Yes! Start tracking prices for Perth to Washington flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.