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$557+ 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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
PER — SEA
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 July 3, 2025.

Round-trip from

$913
(Gotogate)

One-way from

$557
(Mytrip)

Popular in

December

Cheapest in

February

Average price

$1,382
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. 10% potential increase in price ($161 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($45 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 3, 2025.

This Gotogate deal was found by Cheapflights users on 7/3. 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.
Mon 8/1112:25 pmPER - SEA
2 stops37h 10mJapan Airlines
Mon 8/181:30 pmSEA - PER
2 stops44h 10mJapan Airlines
Deal found 7/3$913
This CheapTickets deal was found by Cheapflights users on 7/3. 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 CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/179:55 pmPER - SEA
2 stops36h 50mMultiple Airlines
Sat 8/231:40 amSEA - PER
2 stops28h 00mMultiple Airlines
Deal found 7/3$1,051
This Gotogate deal was found by Cheapflights users on 7/2. 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.
Thu 8/219:35 pmPER - SEA
1 stop31h 50mANA
Wed 9/35:35 pmSEA - PER
2 stops59h 25mANA
Deal found 7/2$1,147
This Air Canada deal was found by Cheapflights users on 6/30. 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.
Thu 11/2010:30 pmPER - SEA
2 stops36h 46mAir Canada
Mon 11/248:00 pmSEA - PER
2 stops32h 20mAir Canada
Deal found 6/30$1,205
This American Airlines deal was found by Cheapflights users on 7/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/210:30 amPER - SEA
2 stops26h 14mAmerican Airlines
Sat 9/133:23 pmSEA - PER
2 stops28h 52mAmerican Airlines
Deal found 7/3$1,215
This Aunt Betty deal was found by Cheapflights users on 7/1. 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/237:50 pmPER - PDX
2 stops32h 34mMultiple Airlines
Thu 8/282:50 pmPDX - PER
2 stops34h 10mMultiple Airlines
Deal found 7/1$1,233
This Jetabroad deal was found by Cheapflights users on 7/2. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/167:50 pmPER - SEA
2 stops41h 26mAir New Zealand
Sat 8/235:14 pmSEA - PER
2 stops31h 46mAir New Zealand
Deal found 7/2$1,239
This Air Canada deal was found by Cheapflights users on 6/30. 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.
Thu 11/1310:30 pmPER - PDX
2 stops36h 00mAir Canada
Mon 11/173:15 pmPDX - PER
2 stops37h 05mAir Canada
Deal found 6/30$1,514
This United Airlines deal was found by Cheapflights users on 7/1. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/191:10 amPER - PDX
2 stops37h 41mUnited Airlines
Sun 12/75:45 amPDX - PER
2 stops42h 10mUnited Airlines
Deal found 7/1$1,560
This BYOjet deal was found by Cheapflights users on 7/3. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/239:35 pmPER - PDX
2 stops32h 07mANA
Thu 8/2810:05 amPDX - PER
3 stops38h 40mANA
Deal found 7/3$1,563
This Singapore Airlines deal was found by Cheapflights users on 6/30. 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.
Wed 11/121:10 amPER - PDX
2 stops25h 22mSingapore Airlines
Mon 11/173:30 pmPDX - PER
2 stops45h 55mSingapore Airlines
Deal found 6/30$1,731

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 July 3, 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

Mon 8/11

12:25 pm-10:35 am

2 stops37h 10m

Seattle/Tacoma Intl

Mon 8/18

1:30 pm-12:40 am

2 stops44h 10m

$913

PerthSeattle

PER - SEA

PERSEA

Perth

Sun 8/17

9:55 pm-7:45 pm

2 stops36h 50m

Seattle/Tacoma Intl

Sat 8/23

1:40 am-8:40 pm

2 stops28h 00m

$1,051

PerthSeattle

PER - SEA

PERSEA

Perth

Thu 8/21

9:35 pm-2:25 pm

1 stop31h 50m

Seattle/Tacoma Intl

Wed 9/3

5:35 pm-8:00 pm

2 stops59h 25m

$1,147

PerthSeattle

PER - SEA

PERSEA

Perth

Thu 11/20

10:30 pm-7:16 pm

2 stops36h 46m

Seattle/Tacoma Intl

Mon 11/24

8:00 pm-8:20 pm

2 stops32h 20m

$1,205

PerthSeattle

PER - SEA

PERSEA

Perth

Sat 8/2

10:30 am-9:44 pm

2 stops26h 14m

Seattle/Tacoma Intl

Sat 9/13

3:23 pm-11:15 am

2 stops28h 52m

$1,215

PerthPortland

PER - PDX

PERPDX

Perth

Sat 8/23

7:50 pm-1:24 pm

2 stops32h 34m

Portland

Thu 8/28

2:50 pm-4:00 pm

2 stops34h 10m

$1,233

PerthSeattle

PER - SEA

PERSEA

Perth

Sat 8/16

7:50 pm-10:16 pm

2 stops41h 26m

Seattle/Tacoma Intl

Sat 8/23

5:14 pm-4:00 pm

2 stops31h 46m

$1,239

PerthPortland

PER - PDX

PERPDX

Perth

Thu 11/13

10:30 pm-6:30 pm

2 stops36h 00m

Portland

Mon 11/17

3:15 pm-8:20 pm

2 stops37h 05m

$1,514

PerthPortland

PER - PDX

PERPDX

Perth

Wed 11/19

1:10 am-10:51 pm

2 stops37h 41m

Portland

Sun 12/7

5:45 am-3:55 pm

2 stops42h 10m

$1,560

PerthPortland

PER - PDX

PERPDX

Perth

Sat 8/23

9:35 pm-2:42 pm

2 stops32h 07m

Portland

Thu 8/28

10:05 am-3:45 pm

3 stops38h 40m

$1,563

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 17 results
1
2

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 July is currently the most expensive (average of $390). 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.

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 July 3, 2025.
Peruse reviews from past customers who have flown with ANA, Japan Airlines, and 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.
ANA
8.4
Very good
893 reviews

Overall

8.4

Comfort

8.2

Food

7.7

Crew

8.7

Boarding

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
ANA
8.4
Very good
893 reviews
ANA
8.4
Very good
893 reviews

Overall

8.4

Comfort

8.2

Food

7.7

Crew

8.7

Boarding

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Japan Airlines
8.3
Very good
1,505 reviews
ANA
8.4
Very good
893 reviews

Overall

8.4

Comfort

8.2

Food

7.7

Crew

8.7

Boarding

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Singapore Airlines
8.1
Very good
1,320 reviews
ANA
8.4
Very good
893 reviews

Overall

8.4

Comfort

8.2

Food

7.7

Crew

8.7

Boarding

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Air New Zealand
8.0
Very good
486 reviews
ANA
8.4
Very good
893 reviews

Overall

8.4

Comfort

8.2

Food

7.7

Crew

8.7

Boarding

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Qantas Airways
7.5
Good
868 reviews
ANA
8.4
Very good
893 reviews

Overall

8.4

Comfort

8.2

Food

7.7

Crew

8.7

Boarding

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.

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.

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

    $675 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 American Airlines and Singapore Airlines, with prices starting from $738 and $755, 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 July is currently the most expensive (average of $390). 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.
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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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$1,070Average$1,504FlexibilityNo cancel feeOn-time81%

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