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$797+ 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 6/18. Fares are subject to change and may not be available on all flights or dates of travel.
PER — SEA
Apr 27 — May 41
Sun 4/27
Sun 5/4
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 April 22, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,029
(TravelUp)

One-way from

$797
(Japan Airlines)

Popular in

December

Cheapest in

February

Average price

$1,368
Provider with most accurate pricing for Perth-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Perth-Seattle/Tacoma Intl flights.
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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 ($163 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($47 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 22, 2025.

This TravelUp deal was found by Cheapflights users on 4/22. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/412:25 pmPER - SEA
2 stops37h 10mJapan Airlines
Wed 6/111:30 pmSEA - PER
2 stops27h 15mJapan Airlines
Deal found 4/22$1,029
This Trip.com deal was found by Cheapflights users on 4/22. 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.
Wed 6/49:55 pmPER - SEA
2 stops33h 15mMultiple Airlines
Tue 6/101:15 amSEA - PER
2 stops52h 25mMultiple Airlines
Deal found 4/22$1,158
This Jettzy deal was found by Cheapflights users on 4/21. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/208:00 amPER - PDX
2 stops28h 35mMultiple Airlines
Sun 12/75:50 pmPDX - PER
2 stops46h 30mMultiple Airlines
Deal found 4/21$1,504
This Aunt Betty deal was found by Cheapflights users on 4/22. 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.
Wed 6/410:45 pmPER - SEA
1 stop29h 00mQatar Airways
Wed 6/114:30 pmSEA - PER
1 stop35h 10mQatar Airways
Deal found 4/22$1,601
This Emirates deal was found by Cheapflights users on 4/22. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/56:00 amPER - SEA
1 stop46h 25mEmirates
Thu 6/125:15 pmSEA - PER
1 stop33h 20mEmirates
Deal found 4/22$1,685
This FlightHub deal was found by Cheapflights users on 4/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/239:35 pmPER - SEA
2 stops38h 36mANA
Thu 7/177:00 amSEA - PER
2 stops46h 00mANA
Deal found 4/22$1,692
This Singapore Airlines deal was found by Cheapflights users on 4/21. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/191:10 amPER - PDX
2 stops25h 45mSingapore Airlines
Sun 12/77:30 amPDX - PER
3 stops39h 15mSingapore Airlines
Deal found 4/21$1,715
This FlightHub deal was found by Cheapflights users on 4/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/239:35 pmPER - PDX
2 stops32h 11mANA
Thu 7/175:25 amPDX - PER
2 stops47h 35mANA
Deal found 4/22$1,743
This Aunt Betty deal was found by Cheapflights users on 4/22. 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.
Fri 6/66:25 amPER - SEA
1 stop41h 20mSingapore Airlines
Fri 6/1310:15 amSEA - PER
1 stop37h 25mSingapore Airlines
Deal found 4/22$1,750
This United Airlines deal was found by Cheapflights users on 4/22. 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 6/41:10 amPER - SEA
2 stops32h 15mUnited Airlines
Thu 6/125:14 pmSEA - PER
2 stops28h 16mUnited Airlines
Deal found 4/22$2,033
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Fri 6/65:10 pmPER - PDX
2 stops54h 47mUnited Airlines
Fri 6/131:20 pmPDX - PER
2 stops34h 20mUnited Airlines
Deal found 4/22$2,119
This Globehunters deal was found by Cheapflights users on 4/22. 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 Globehunters is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/3012:10 amPER - SEA
2 stops33h 53mCathay Pacific
Thu 5/156:59 pmSEA - PER
2 stops45h 46mCathay Pacific
Deal found 4/22$12,377

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 April 22, 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

Wed 6/4

12:25 pm-10:35 am

2 stops37h 10m

Seattle/Tacoma Intl

Wed 6/11

1:30 pm-7:45 am

2 stops27h 15m

$1,029

PerthSeattle

PER - SEA

PERSEA

Perth

Wed 6/4

9:55 pm-4:10 pm

2 stops33h 15m

Seattle/Tacoma Intl

Tue 6/10

1:15 am-8:40 pm

2 stops52h 25m

$1,158

PerthSeattle

PER - SEA

PERSEA

Perth

Wed 6/4

10:45 pm-12:45 pm

1 stop29h 00m

Seattle/Tacoma Intl

Wed 6/11

4:30 pm-6:40 pm

1 stop35h 10m

$1,601

PerthSeattle

PER - SEA

PERSEA

Perth

Thu 6/5

6:00 am-1:25 pm

1 stop46h 25m

Seattle/Tacoma Intl

Thu 6/12

5:15 pm-5:35 pm

1 stop33h 20m

$1,685

PerthSeattle

PER - SEA

PERSEA

Perth

Mon 6/23

9:35 pm-9:11 pm

2 stops38h 36m

Seattle/Tacoma Intl

Thu 7/17

7:00 am-8:00 pm

2 stops46h 00m

$1,692

PerthPortland

PER - PDX

PERPDX

Perth

Mon 6/23

9:35 pm-2:46 pm

2 stops32h 11m

Portland

Thu 7/17

5:25 am-8:00 pm

2 stops47h 35m

$1,743

PerthSeattle

PER - SEA

PERSEA

Perth

Fri 6/6

6:25 am-8:45 am

1 stop41h 20m

Seattle/Tacoma Intl

Fri 6/13

10:15 am-2:40 pm

1 stop37h 25m

$1,750

PerthSeattle

PER - SEA

PERSEA

Perth

Wed 6/4

1:10 am-6:25 pm

2 stops32h 15m

Seattle/Tacoma Intl

Thu 6/12

5:14 pm-12:30 pm

2 stops28h 16m

$2,033

PerthPortland

PER - PDX

PERPDX

Perth

Fri 6/6

5:10 pm-8:57 am

2 stops54h 47m

Portland

Fri 6/13

1:20 pm-2:40 pm

2 stops34h 20m

$2,119

PerthPortland

PER - PDX

PERPDX

Perth

Sun 6/22

1:10 am-8:50 pm

2 stops34h 40m

Portland

Thu 7/17

7:40 pm-12:30 pm

2 stops49h 50m

$2,124

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 16 results
1
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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 July is currently the most expensive (average of $411). 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 April 22, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Perth to State of Washington as you normally would.

Rainfall in Washington by month

Plan your trip to Washington by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

Plan your trip to Washington by taking into account the average temperature totals by month.

If weather is an important factor for your trip to State of Washington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

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 April 22, 2025.
See what other customers who have flown with Japan Airlines, ANA and Singapore Airlines from Perth to Washington have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,450 reviews

Comfort

8.2

Overall

8.3

Food

7.7

Crew

8.7

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Japan Airlines
8.3
Very good
1,450 reviews
Japan Airlines
8.3
Very good
1,450 reviews

Comfort

8.2

Overall

8.3

Food

7.7

Crew

8.7

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
ANA
8.3
Very good
847 reviews
Japan Airlines
8.3
Very good
1,450 reviews

Comfort

8.2

Overall

8.3

Food

7.7

Crew

8.7

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Singapore Airlines
8.1
Very good
1,290 reviews
Japan Airlines
8.3
Very good
1,450 reviews

Comfort

8.2

Overall

8.3

Food

7.7

Crew

8.7

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Emirates
8.0
Very good
3,205 reviews
Japan Airlines
8.3
Very good
1,450 reviews

Comfort

8.2

Overall

8.3

Food

7.7

Crew

8.7

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Qatar Airways
7.4
Good
3,561 reviews
Japan Airlines
8.3
Very good
1,450 reviews

Comfort

8.2

Overall

8.3

Food

7.7

Crew

8.7

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

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?

    $797 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 ANA and Singapore Airlines, with prices starting from $824 and $1,031, 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 $411). 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 Newark flights
Perth to John F Kennedy Intl flights
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Perth to Seattle flights
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Perth to San Francisco flights
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Perth to Hobby flights
Perth to Minneapolis flights
Perth to Dulles Intl flights
Perth to George Bush Intcntl flights
Perth to Dallas/Fort Worth flights
Perth to Baltimore flights
Perth to Denver flights
Perth to Orlando flights
Perth to Las Vegas flights
Perth to Portland flights
Perth to Cleveland flights
Perth to Oakland flights
Perth to Fort Lauderdale flights
Perth to O'Hare Intl flights
Perth to Salt Lake City flights
Perth to Indianapolis flights
Perth to Kailua-Kona flights
Perth to New Orleans flights
Perth to Detroit flights
Perth to Philadelphia flights
Perth to Santa Rosa flights
Perth to Anchorage flights
Perth to Sacramento flights
Perth to San Antonio flights
Perth to Des Moines flights
Perth to Kahului 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 April 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$1,070Average$1,495FlexibilityNo cancel feeOn-time81%

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