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Cheap flights from Perth to Washington from $899

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 23/1. Fares are subject to change and may not be available on all flights or dates of travel.
PER — SEA
27 dez — 3 jan1
1 adult
1 adult, Economy, 0 bags

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 27 novembro 2025.

Round-trip from

$1,444

One-way from

$899

Popular in

December

Cheapest in

September

Average price

$2,034
Japan Airlines
  • Japan Airlines
  • 17/2-10/3
  • 4 total stops
  • 82h 50m total
  • Perth to Washington
Search Deals
23/1
  • 23/1
  • 2 total stops
  • 31h 21m total
  • Perth to Washington
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($211 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($50 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Perth to Washington

Enter your travel dates to find the best prices.

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 27 novembro 2025.

ter 2/1200:25PER - SEA
2 stops25h 25mJapan Airlines
qua 17/1212:10SEA - PER
2 stops42h 45mJapan Airlines
Deal found 24/11$2,076
seg 1/1200:25PER - SEA
2 stops25h 25mJapan Airlines
qui 15/112:30SEA - PER
2 stops43h 25mJapan Airlines
Deal found 24/11$2,279
ter 2/1207:00PER - SEA
2 stops27h 10mMultiple Airlines
qui 15/108:45SEA - PER
1 stop27h 30mMultiple Airlines
Deal found 24/11$2,311
seg 22/1222:45PER - SEA
2 stops41h 57mMultiple Airlines
qui 15/108:45SEA - PER
1 stop42h 50mMultiple Airlines
Deal found 24/11$2,663

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 27 novembro 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

ter 17/2

10:30-09:55

2 stops39h 25m

Seattle/Tacoma Intl

ter 10/3

13:30-23:55

2 stops43h 25m

$1,444

PerthPortland

PER - PDX

PERPDX

Perth

sáb 7/2

23:10-14:40

2 stops31h 30m

Portland

qui 19/2

09:50-22:15

2 stops44h 25m

$1,528

PerthSeattle

PER - SEA

PERSEA

Perth

qui 5/3

10:30-09:55

2 stops39h 25m

Seattle/Tacoma Intl

seg 9/3

13:30-23:55

2 stops43h 25m

$1,594

PerthPortland

PER - PDX

PERPDX

Perth

ter 17/2

16:45-18:30

2 stops41h 45m

Portland

sáb 21/2

09:50-20:10

2 stops42h 20m

$1,601

PerthSeattle

PER - SEA

PERSEA

Perth

qui 5/3

22:30-09:31

2 stops27h 01m

Seattle/Tacoma Intl

seg 9/3

20:00-20:20

2 stops33h 20m

$1,730

PerthSeattle

PER - SEA

PERSEA

Perth

seg 16/2

01:15-13:55

2 stops28h 40m

Seattle/Tacoma Intl

ter 10/3

09:45-23:55

1 stop23h 10m

$1,828

PerthSeattle

PER - SEA

PERSEA

Perth

sex 23/1

10:30-09:55

2 stops39h 25m

Seattle/Tacoma Intl

sex 30/1

12:30-22:55

2 stops42h 25m

$1,885

PerthSeattle

PER - SEA

PERSEA

Perth

dom 11/1

22:45-12:29

2 stops29h 44m

Seattle/Tacoma Intl

dom 18/1

15:45-10:05

2 stops26h 20m

$1,922

PerthSeattle

PER - SEA

PERSEA

Perth

sex 23/1

00:25-09:55

2 stops25h 30m

Seattle/Tacoma Intl

sáb 31/1

12:30-23:55

2 stops43h 25m

$1,965

PerthPortland

PER - PDX

PERPDX

Perth

sex 6/2

00:25-16:40

3 stops32h 15m

Portland

qui 19/2

07:05-22:55

3 stops47h 50m

$2,299

Flights are sorted by cheapest return flights first.

Deals found on 24/11

Showing 1-10 of 26 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 return 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 $1,384). Flying from Perth to State of Washington in December is currently the most expensive (average of $2,086). 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 27 novembro 2025.

It’s optimal to fly from Perth to State of Washington in the afternoon. By choosing this option you can save up to 26% on the cost of your flight, compared to a flight at midday.

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 27 novembro 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.
ANA
8.4
Very Good
1,011 reviews
Check prices

Comfort

8.2

Food

7.7

Entertainment

7.9

Overall

8.4

Boarding

8.6

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
ANA
8.4
Very Good
1,011 reviews
ANA
8.4
Very Good
1,011 reviews
Check prices

Comfort

8.2

Food

7.7

Entertainment

7.9

Overall

8.4

Boarding

8.6

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
Japan Airlines
8.3
Very Good
1,630 reviews
ANA
8.4
Very Good
1,011 reviews
Check prices

Comfort

8.2

Food

7.7

Entertainment

7.9

Overall

8.4

Boarding

8.6

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
Singapore Airlines
8.1
Very Good
1,411 reviews
ANA
8.4
Very Good
1,011 reviews
Check prices

Comfort

8.2

Food

7.7

Entertainment

7.9

Overall

8.4

Boarding

8.6

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
Qantas Airways
7.5
Good
946 reviews
ANA
8.4
Very Good
1,011 reviews
Check prices

Comfort

8.2

Food

7.7

Entertainment

7.9

Overall

8.4

Boarding

8.6

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me

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?

    Most people fly from Perth (PER) if they book a flight from Perth to Washington. Perth is conveniently located just 10.2 km from Perth’s city centre.

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

    Japan Airlines and Air Canada can get you from Perth to State of Washington in just under 39h 25m. Your travel time can differ by up to 2h 20m. Perth and State of Washington are separated by a distance of 14862 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    The cheapest airline one-way is Japan Airlines, with whom users have recently found tickets for as low as $1,004. However, be on the lookout for offers from Qantas Airways and ANA, as they are both options that can get you from Perth to State of Washington for a low price.

  • 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 holiday 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 $1,384). Flying from Perth to State of Washington in December is currently the most expensive (average of $2,086). 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.

See more FAQs

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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 4 airlines flying from Perth to Washington

Discover the top 4 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 27 novembro 2025.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$1,481Average$1,768FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
ANACheapest$1,620Average$2,053FlexibilityNo cancel feeOn-time80%
Search ANA flights
Qantas AirwaysCheapest$1,718Average$2,294FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Singapore AirlinesCheapest$1,718Average$2,047FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Perth to Washington?

Cheapflights helps you search for flights from Perth to Washington via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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.

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