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$676+ Cheap flights from Perth (PER) to Washington

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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
PER — SEA
oct. 16 — oct. 231
jue. 10/16
jue. 10/23
1 adult, Economy
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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 septiembre 16, 2025.

Round-trip from

$922
(Gotogate)

One-way from

$676
(OneTravel)

Popular in

December

Cheapest in

September

Average price

$1,138
From Perth to Washington
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One-way flight from Perth to Washington
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Highest demand for flights based on searches. 7% potential increase in price ($109 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Perth to Washington

Cheapest flights from Perth to Washington
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 septiembre 16, 2025.

This Gotogate deal was found by Cheapflights users on 9/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/2910:30 amPER - SEA
2 stops39h 20mJapan Airlines
mié. 11/512:10 pmSEA - PER
2 stops43h 45mJapan Airlines
Deal found 9/14$922
This Japan Airlines deal was found by Cheapflights users on 9/14. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/3010:30 amPER - SEA
2 stops39h 20mJapan Airlines
jue. 11/612:10 pmSEA - PER
2 stops43h 45mJapan Airlines
Deal found 9/14$954
This Japan Airlines deal was found by Cheapflights users on 9/14. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/2010:30 amPER - SEA
2 stops39h 20mJapan Airlines
lun. 11/2412:10 pmSEA - PER
2 stops43h 45mJapan Airlines
Deal found 9/14$956
This Gotogate deal was found by Cheapflights users on 9/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/2312:25 pmPER - SEA
2 stops37h 00mJapan Airlines
dom. 10/261:10 pmSEA - PER
2 stops43h 45mJapan Airlines
Deal found 9/15$978
This Air Canada deal was found by Cheapflights users on 9/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/311:10 pmPER - PDX
2 stops26h 05mMultiple Airlines
mié. 12/37:00 pmPDX - PER
2 stops48h 20mMultiple Airlines
Deal found 9/16$1,047
This Qantas Airways deal was found by Cheapflights users on 9/14. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/208:00 amPER - PDX
2 stops25h 12mQantas Airways
dom. 12/75:50 amPDX - PER
2 stops47h 25mQantas Airways
Deal found 9/14$1,072
This Qantas Airways deal was found by Cheapflights users on 9/14. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/208:00 amPER - PDX
3 stops28h 37mMultiple Airlines
dom. 12/75:59 pmPDX - PER
2 stops28h 31mMultiple Airlines
Deal found 9/14$1,088
This Trip.com deal was found by Cheapflights users on 9/14. 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.
mié. 10/295:35 amPER - SEA
2 stops28h 35mMultiple Airlines
mar. 11/412:10 amSEA - PER
2 stops36h 10mMultiple Airlines
Deal found 9/14$1,094
This Air Canada deal was found by Cheapflights users on 9/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/1310:30 pmPER - PDX
2 stops26h 45mAir Canada
lun. 11/173:15 pmPDX - PER
2 stops38h 20mAir Canada
Deal found 9/13$1,098
This Qantas Airways deal was found by Cheapflights users on 9/14. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/510:30 amPER - SEA
2 stops25h 32mMultiple Airlines
lun. 10/134:30 pmSEA - PER
2 stops26h 45mMultiple Airlines
Deal found 9/14$1,111
This Qantas Airways deal was found by Cheapflights users on 9/15. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/3010:20 amPER - PDX
2 stops25h 30mMultiple Airlines
jue. 11/65:42 pmPDX - PER
2 stops28h 48mMultiple Airlines
Deal found 9/15$1,132
This Trip.com deal was found by Cheapflights users on 9/16. 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.
vie. 10/315:35 amPER - SEA
2 stops28h 35mMultiple Airlines
jue. 11/612:10 amSEA - PER
2 stops36h 10mMultiple Airlines
Deal found 9/16$1,134

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated septiembre 16, 2025.
Use the filters below to find and compare flights from Perth to Washington that are best for you.

Fly from

Perth

Fly to

Washington

Route

Depart

Return

Price

PerthSeattle

PER - SEA

PERSEA

Perth

mié. 10/29

10:30 am-10:50 am

2 stops39h 20m

Seattle/Tacoma Intl

mié. 11/5

12:10 pm-11:55 pm

2 stops43h 45m

$922

PerthSeattle

PER - SEA

PERSEA

Perth

jue. 10/30

10:30 am-10:50 am

2 stops39h 20m

Seattle/Tacoma Intl

jue. 11/6

12:10 pm-11:55 pm

2 stops43h 45m

$954

PerthSeattle

PER - SEA

PERSEA

Perth

jue. 11/20

10:30 am-9:50 am

2 stops39h 20m

Seattle/Tacoma Intl

lun. 11/24

12:10 pm-11:55 pm

2 stops43h 45m

$956

PerthSeattle

PER - SEA

PERSEA

Perth

jue. 10/23

12:25 pm-10:25 am

2 stops37h 00m

Seattle/Tacoma Intl

dom. 10/26

1:10 pm-11:55 pm

2 stops43h 45m

$978

PerthSeattle

PER - SEA

PERSEA

Perth

jue. 1/29

12:15 am-9:55 am

2 stops25h 40m

Seattle/Tacoma Intl

mar. 2/17

12:30 pm-11:55 pm

2 stops43h 25m

$1,014

PerthPortland

PER - PDX

PERPDX

Perth

lun. 11/3

11:10 pm-9:15 am

2 stops26h 05m

Portland

mié. 12/3

7:00 pm-11:20 am

2 stops48h 20m

$1,047

PerthPortland

PER - PDX

PERPDX

Perth

jue. 11/20

8:00 am-5:12 pm

2 stops25h 12m

Portland

dom. 12/7

5:50 am-9:15 pm

2 stops47h 25m

$1,072

PerthPortland

PER - PDX

PERPDX

Perth

jue. 11/20

8:00 am-8:37 pm

3 stops28h 37m

Portland

dom. 12/7

5:59 pm-2:30 pm

2 stops28h 31m

$1,088

PerthPortland

PER - PDX

PERPDX

Perth

jue. 11/13

10:30 pm-9:15 am

2 stops26h 45m

Portland

lun. 11/17

3:15 pm-9:35 pm

2 stops38h 20m

$1,098

PerthSeattle

PER - SEA

PERSEA

Perth

dom. 10/5

10:30 am-9:02 pm

2 stops25h 32m

Seattle/Tacoma Intl

lun. 10/13

4:30 pm-10:15 am

2 stops26h 45m

$1,111

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 24 results
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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.
Estimated round-trip 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 Washington

What is the cheapest month to book a flight from Perth to State of Washington?

Currently, January is the cheapest month in which you can book a flight from Perth to State of Washington (average of $238). Flying from Perth to State of Washington in June is currently the most expensive (average of $387). 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 to fly round-trip from Perth to State of Washington?

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 septiembre 16, 2025.
Peruse reviews from past customers who have flown with Singapore Airlines from Perth to Washington 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
1,365 reviews

Comfort

8.0

Food

7.7

Crew

8.6

Entertainment

8.0

Boarding

8.2

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.1
Very good
1,365 reviews
Singapore Airlines
8.1
Very good
1,365 reviews

Comfort

8.0

Food

7.7

Crew

8.6

Entertainment

8.0

Boarding

8.2

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

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.

  • What airport do you fly from for flights from Perth to Washington?

    Perth (PER), located 6.3 mi from the city center, is the airport you fly out of when you book flights from Perth to Washington.

  • How long is the flight from Perth to State of Washington?

    There are many flights that can get you from Perth to State of Washington in 25h 12m. Fly via Japan Airlines, Qantas Airways, or Air Canada to get the fastest option. The distance between Perth and State of Washington is about 9214 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Perth to State of Washington one-way?

    $715 is the cheapest one-way deal found within the past few days, from Japan Airlines. You may also be able to find cheap deals on United Airlines and Cathay Pacific, with prices starting from $786 and $1,431, respectively.

  • Can I find deals for flights from Perth to Washington that include hotel bookings?

    Yes. In addition to deals on Perth to Washington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Perth to Washington?

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

  • Can I find deals for business class flights from Perth to Washington?

    Yes. Cheapflights offers flight deals from Perth to Washington 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 State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Perth to State of Washington (average of $238). Flying from Perth to State of Washington in June is currently the most expensive (average of $387). 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.

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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.
Perth to John F Kennedy Intl flights
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Perth to Minneapolis flights
Perth to Charlotte flights
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Perth to San Diego flights
Perth to San Antonio flights
Perth to Denver flights
Perth to Cleveland flights
Perth to New Orleans flights
Perth to Kahului flights
Perth to Indianapolis flights
Perth to Detroit flights
Perth to Des Moines flights
Perth to Sacramento flights
Perth to Anchorage flights

Top airline flying from Perth to Washington

Discover the top airline 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 2,558,603 searches. Data last updated septiembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$1,070Average$1,504FlexibilityNo cancel feeOn-time81%

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