$598+ Cheap flights from Washington to Perth (PER)
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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Washington to Perth with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Washington to Perth
Discover tips and strategies to find the most affordable flight options for your journey from Washington (USWA) 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 enero 21, 2025.
Round-trip from | $978 (Trip.com) |
|---|---|
One-way from | $791 (FlightHub) |
Find flight deals from Washington to Perth
Cheapest flights from Washington to PerthExplore the most affordable flight options available from Washington to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2025.
Explore the most affordable flight options available from Washington to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2025.
This Trip.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This SmartFares deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Trip.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This oojo deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Singapore Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This oojo deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This StudentUniverse deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This oojo deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This KAYAK deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Alaska Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Washington to Perth within your budget
Customize your flight search to find flights from Washington 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 2,558,603 searches. Data last updated enero 21, 2025.
Fly from
Fly to
Route
Depart
Return
Price
SeattlePerth
SEA - PER
SEAPER
Seattle/Tacoma Intl
mar. 3/4
12:45 pm-4:35 pm
2 stops35h 50m
Perth
mar. 3/11
9:30 pm-11:55 am
2 stops53h 25m
SeattlePerth
SEA - PER
SEAPER
Seattle/Tacoma Intl
mar. 3/4
4:05 pm-6:45 pm
1 stop34h 40m
Perth
mar. 3/11
10:45 pm-12:40 pm
1 stop28h 55m
PortlandPerth
PDX - PER
PDXPER
Portland
jue. 2/27
1:33 pm-6:45 pm
2 stops37h 12m
Perth
sáb. 5/10
10:45 pm-4:48 pm
2 stops33h 03m
SeattlePerth
SEA - PER
SEAPER
Seattle/Tacoma Intl
jue. 5/1
10:15 am-12:30 pm
1 stop35h 15m
Perth
sáb. 5/24
6:25 am-8:45 am
1 stop41h 20m
SeattlePerth
SEA - PER
SEAPER
Seattle/Tacoma Intl
dom. 3/2
9:25 pm-9:35 am
2 stops44h 10m
Perth
dom. 3/9
11:05 am-7:15 am
2 stops36h 10m
PortlandPerth
PDX - PER
PDXPER
Portland
mié. 4/2
6:05 pm-2:40 pm
2 stops29h 35m
Perth
mar. 4/29
1:10 am-4:19 pm
2 stops30h 09m
PortlandPerth
PDX - PER
PDXPER
Portland
lun. 3/24
6:55 pm-10:45 pm
2 stops36h 50m
Perth
mié. 4/2
9:35 am-9:25 am
2 stops38h 50m
PortlandPerth
PDX - PER
PDXPER
Portland
mié. 4/2
7:00 am-12:30 pm
3 stops38h 30m
Perth
mié. 4/30
5:10 pm-1:49 pm
2 stops35h 39m
PortlandPerth
PDX - PER
PDXPER
Portland
lun. 3/24
1:39 pm-2:45 pm
2 stops34h 06m
Perth
jue. 4/3
11:35 pm-6:33 pm
2 stops33h 58m
SeattlePerth
SEA - PER
SEAPER
Seattle/Tacoma Intl
lun. 5/12
4:20 pm-6:30 pm
3 stops35h 10m
Best time to book a flight from Washington to Perth
Have a flexible travel schedule? Discover the best time to fly to Perth from Washington with our price prediction graph.
Travel insights for flights from Washington to Perth
Get recent, data-driven insights about flights from Washington to Perth including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from State of Washington to Perth?
Currently, October is the cheapest month in which you can book a flight from State of Washington to Perth (average of $1,511). Flying from State of Washington to Perth in December is currently the most expensive (average of $2,172). 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 WA to PER?
Find hourly flight availability from Washington to Perth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 21, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from State of Washington to Perth as you normally would.
Rainfall in Perth by month
Plan your trip to Perth by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Perth ranges from 0.0 - 6.7 inches per month. June is typically the wettest month, when rainfall can reach 6.7 in. January is typically the driest time to visit Perth when rainfall is around 0.0 in.
Temperature in Perth by month
Plan your trip to Perth by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Perth, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 53.6 F).
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 enero 21, 2025.
See what other customers who have flown with Cathay Pacific, Qatar Airways and Singapore Airlines from Washington to Perth have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Food
Overall
Entertainment
Crew
Boarding
Reviews
Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Comfort
Food
Overall
Entertainment
Crew
Boarding
Reviews
Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Comfort
Food
Overall
Entertainment
Crew
Boarding
Reviews
Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Comfort
Food
Overall
Entertainment
Crew
Boarding
Reviews
Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Comfort
Food
Overall
Entertainment
Crew
Boarding
Reviews
Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Comfort
Food
Overall
Entertainment
Crew
Boarding
Reviews
Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Related info for your journey
Find useful and relevant information for your journey from Washington to Perth. 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 Washington to Perth
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Washington to Perth
Discover the top 4 airlines that operate flights from Washington to Perth. 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 2,558,603 searches. Data last updated enero 21, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,165 | Average$1,388 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$1,199 | Average$1,605 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$1,338 | Average$1,676 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$1,597 | Average$1,668 | FlexibilityNo cancel fee | On-time74% |