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Cheap flights from Perth to Washington from $1,080

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 14/9. Fares are subject to change and may not be available on all flights or dates of travel.
PER — SEA
2 Apr — 9 Apr1
1 adult

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 28 March 2025.

Round-trip from

$1,736

One-way from

$1,080

Popular in

December

Cheapest in

February

Average price

$2,008
11/5-17/5
  • 11/5-17/5
  • 4 total stops
  • 89h 05m total
  • Perth to Washington
Search Deals
Japan Airlines
  • Japan Airlines
  • 14/9
  • 2 total stops
  • 37h 00m total
  • Perth to Washington
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($404 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($119 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 28 March 2025.

Sun 11/518:25PER - SEA
2 stops40h 05mMultiple Airlines
Sat 17/501:10SEA - PER
2 stops49h 00mMultiple Airlines
Deal found 26/3$1,736
Tue 13/512:25PER - PDX
3 stops42h 54mJapan Airlines
Wed 28/507:21PDX - PER
3 stops33h 24mJapan Airlines
Deal found 27/3$1,935
Sun 11/523:55PER - SEA
2 stops38h 06mQantas Airways
Sun 18/518:52SEA - PER
2 stops27h 43mQantas Airways
Deal found 26/3$1,974
Thu 8/500:10PER - SEA
2 stops25h 15mJapan Airlines
Tue 10/613:30SEA - PER
2 stops42h 10mJapan Airlines
Deal found 27/3$2,054
Sun 11/510:30PER - SEA
2 stops27h 31mAmerican Airlines
Sun 18/519:05SEA - PER
2 stops27h 30mAmerican Airlines
Deal found 26/3$2,069
Mon 23/621:35PER - SEA
2 stops34h 12mANA
Thu 17/707:00SEA - PER
2 stops46h 00mANA
Deal found 27/3$2,153
Thu 20/1108:00PER - PDX
2 stops28h 35mMultiple Airlines
Sun 7/1214:50PDX - PER
2 stops29h 35mMultiple Airlines
Deal found 27/3$2,179
Wed 1/1001:10PER - SEA
1 stop22h 35mSingapore Airlines
Tue 7/1010:15SEA - PER
1 stop27h 55mSingapore Airlines
Deal found 27/3$2,206
Mon 23/621:35PER - PDX
2 stops32h 11mANA
Thu 17/707:47PDX - PER
2 stops45h 13mANA
Deal found 27/3$2,333
Sun 11/522:45PER - SEA
1 stop29h 00mQatar Airways
Sun 18/516:30SEA - PER
1 stop35h 10mQatar Airways
Deal found 26/3$2,345
Wed 19/1101:10PER - PDX
2 stops25h 45mSingapore Airlines
Sun 7/1207:30PDX - PER
3 stops37h 05mSingapore Airlines
Deal found 27/3$2,580
Sat 10/522:20PER - SEA
1 stop30h 05mEmirates
Thu 12/617:15SEA - PER
1 stop33h 20mEmirates
Deal found 27/3$2,629

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 28 March 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

Sun 11/5

18:25-19:30

2 stops40h 05m

Seattle/Tacoma Intl

Sat 17/5

01:10-17:10

2 stops49h 00m

$1,736

PerthPortland

PER - PDX

PERPDX

Perth

Tue 13/5

12:25-16:19

3 stops42h 54m

Portland

Wed 28/5

07:21-07:45

3 stops33h 24m

$1,935

PerthSeattle

PER - SEA

PERSEA

Perth

Sun 11/5

23:55-23:01

2 stops38h 06m

Seattle/Tacoma Intl

Sun 18/5

18:52-13:35

2 stops27h 43m

$1,974

PerthSeattle

PER - SEA

PERSEA

Perth

Thu 8/5

00:10-10:25

2 stops25h 15m

Seattle/Tacoma Intl

Mon 9/6

13:30-22:40

2 stops42h 10m

$2,054

PerthSeattle

PER - SEA

PERSEA

Perth

Sun 11/5

10:30-23:01

2 stops27h 31m

Seattle/Tacoma Intl

Sun 18/5

19:05-13:35

2 stops27h 30m

$2,069

PerthSeattle

PER - SEA

PERSEA

Perth

Mon 23/6

21:35-16:47

2 stops34h 12m

Seattle/Tacoma Intl

Thu 17/7

07:00-20:00

2 stops46h 00m

$2,153

PerthPortland

PER - PDX

PERPDX

Perth

Mon 23/6

21:35-14:46

2 stops32h 11m

Portland

Thu 17/7

07:47-20:00

2 stops45h 13m

$2,333

PerthSeattle

PER - SEA

PERSEA

Perth

Sun 11/5

22:45-12:45

1 stop29h 00m

Seattle/Tacoma Intl

Sun 18/5

16:30-18:40

1 stop35h 10m

$2,345

PerthPortland

PER - PDX

PERPDX

Perth

Sun 11/5

14:50-22:55

3 stops47h 05m

Portland

Sun 18/5

06:15-05:50

3 stops32h 35m

$2,393

PerthSeattle

PER - SEA

PERSEA

Perth

Sat 10/5

22:20-13:25

1 stop30h 05m

Seattle/Tacoma Intl

Thu 12/6

17:15-17:35

1 stop33h 20m

$2,629

Flights are sorted by cheapest return flights first.

Deals found on 27/3

Showing 1-10 of 22 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, March is the cheapest month in which you can book a flight from Perth to State of Washington (average of $875). Flying from Perth to State of Washington in December is currently the most expensive (average of $1,482). 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 28 March 2025.

When flying from Perth to State of Washington, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 18.0 - 168.0 inches per month. November is typically the wettest month, when rainfall can reach 168.0 mm. July is typically the driest time to visit State of Washington when rainfall is around 18.0 mm.

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 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).

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 28 March 2025.
Peruse reviews from past customers who have flown with Japan Airlines, ANA and Singapore Airlines from Perth to Washington to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Crew

8.7

Overall

8.3

Food

7.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Japan Airlines
8.3
Very Good
1,440 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Crew

8.7

Overall

8.3

Food

7.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
ANA
8.3
Very Good
829 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Crew

8.7

Overall

8.3

Food

7.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Singapore Airlines
8.1
Very Good
1,285 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Crew

8.7

Overall

8.3

Food

7.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Emirates
8.0
Very Good
3,190 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Crew

8.7

Overall

8.3

Food

7.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Qantas Airways
7.5
Good
811 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Crew

8.7

Overall

8.3

Food

7.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

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.

  • 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 $1,080. However, be on the lookout for offers from ANA and Singapore Airlines, 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, March is the cheapest month in which you can book a flight from Perth to State of Washington (average of $875). Flying from Perth to State of Washington in December is currently the most expensive (average of $1,482). 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.
Perth to LaGuardia flights
Perth to John F Kennedy Intl flights
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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 28 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$1,609Average$1,923FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Singapore AirlinesCheapest$1,625Average$2,079FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qantas AirwaysCheapest$1,839Average$2,667FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Qatar AirwaysCheapest$2,112Average$2,523FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

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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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