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Cheap flights from Perth to Washington from $1,013

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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
PER — SEA
5 May — 12 May1
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 30 April 2025.

Round-trip from

$1,736

One-way from

$1,013

Popular in

December

Cheapest in

February

Average price

$2,253
Japan Airlines
  • Japan Airlines
  • 16/8-26/8
  • 4 total stops
  • 81h 20m total
  • Perth to Washington
Search Deals
10/5
  • 10/5
  • 2 total stops
  • 36h 35m total
  • Perth to Washington
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($384 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($115 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 30 April 2025.

Sat 16/812:25PER - SEA
2 stops37h 10mJapan Airlines
Tue 26/813:30SEA - PER
2 stops44h 10mJapan Airlines
Deal found 29/4$1,736
Sat 16/821:35PER - SEA
2 stops36h 01mANA
Tue 26/816:30SEA - PER
1 stop36h 30mANA
Deal found 29/4$1,880
Tue 10/603:25PER - SEA
3 stops27h 45mMultiple Airlines
Tue 17/601:15SEA - PER
2 stops28h 25mMultiple Airlines
Deal found 28/4$1,920
Thu 12/623:45PER - SEA
2 stops36h 26mUnited Airlines
Thu 19/614:50SEA - PER
2 stops30h 40mUnited Airlines
Deal found 28/4$2,042
Sat 20/913:45PER - SEA
1 stop34h 00mSingapore Airlines
Mon 13/1007:00SEA - PER
2 stops31h 10mSingapore Airlines
Deal found 28/4$2,050
Sat 14/608:45PER - PDX
2 stops39h 38mMultiple Airlines
Sat 21/607:00PDX - PER
2 stops33h 25mMultiple Airlines
Deal found 30/4$2,344
Fri 13/600:10PER - PDX
3 stops29h 31mJapan Airlines
Sat 21/607:55PDX - PER
3 stops32h 50mJapan Airlines
Deal found 30/4$2,397
Wed 11/622:20PER - SEA
1 stop30h 05mEmirates
Wed 18/617:15SEA - PER
1 stop33h 20mEmirates
Deal found 28/4$2,689
Mon 23/621:35PER - PDX
2 stops36h 00mANA
Thu 17/707:37PDX - PER
2 stops45h 23mANA
Deal found 29/4$2,726
Wed 19/1101:10PER - PDX
2 stops25h 45mSingapore Airlines
Sun 7/1207:30PDX - PER
3 stops39h 15mSingapore Airlines
Deal found 29/4$2,934
Sat 16/815:20PER - SEA
1 stop36h 25mQatar Airways
Mon 25/800:59SEA - PER
2 stops50h 41mQatar Airways
Deal found 29/4$2,967
Fri 13/600:10PER - PDX
2 stops37h 23mCathay Pacific
Sat 21/607:00PDX - PER
2 stops33h 45mCathay Pacific
Deal found 29/4$3,967

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 30 April 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

Sat 16/8

12:25-10:35

2 stops37h 10m

Seattle/Tacoma Intl

Tue 26/8

13:30-00:40

2 stops44h 10m

$1,736

PerthSeattle

PER - SEA

PERSEA

Perth

Sat 16/8

21:35-18:36

2 stops36h 01m

Seattle/Tacoma Intl

Tue 26/8

16:30-20:00

1 stop36h 30m

$1,880

PerthSeattle

PER - SEA

PERSEA

Perth

Sat 16/8

23:15-19:45

2 stops35h 30m

Seattle/Tacoma Intl

Mon 25/8

01:40-04:30

3 stops35h 50m

$2,181

PerthPortland

PER - PDX

PERPDX

Perth

Sat 14/6

08:45-09:23

2 stops39h 38m

Portland

Sat 21/6

07:00-07:25

2 stops33h 25m

$2,344

PerthPortland

PER - PDX

PERPDX

Perth

Fri 13/6

00:10-14:41

3 stops29h 31m

Portland

Sat 21/6

07:55-07:45

3 stops32h 50m

$2,397

PerthSeattle

PER - SEA

PERSEA

Perth

Fri 15/8

01:10-08:45

1 stop22h 35m

Seattle/Tacoma Intl

Tue 26/8

10:15-23:55

1 stop22h 40m

$2,531

PerthPortland

PER - PDX

PERPDX

Perth

Mon 23/6

21:35-18:35

2 stops36h 00m

Portland

Thu 17/7

07:37-20:00

2 stops45h 23m

$2,726

PerthSeattle

PER - SEA

PERSEA

Perth

Sat 16/8

15:20-12:45

1 stop36h 25m

Seattle/Tacoma Intl

Mon 25/8

00:59-18:40

2 stops50h 41m

$2,967

PerthSeattle

PER - SEA

PERSEA

Perth

Mon 23/6

23:55-21:11

3 stops36h 16m

Seattle/Tacoma Intl

Thu 17/7

09:50-12:30

2 stops35h 40m

$2,973

PerthSeattle

PER - SEA

PERSEA

Perth

Tue 24/6

06:00-13:25

1 stop46h 25m

Seattle/Tacoma Intl

Tue 8/7

17:15-17:35

1 stop33h 20m

$3,722

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 20 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 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 $1,469). 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 30 April 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 30 April 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
1,459 reviews
Check prices

Comfort

8.2

Crew

8.7

Food

7.7

Boarding

8.4

Entertainment

7.8

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

HKG - NRT

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.
Japan Airlines
8.3
Very Good
1,459 reviews
Japan Airlines
8.3
Very Good
1,459 reviews
Check prices

Comfort

8.2

Crew

8.7

Food

7.7

Boarding

8.4

Entertainment

7.8

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

HKG - NRT

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.
ANA
8.3
Very Good
852 reviews
Japan Airlines
8.3
Very Good
1,459 reviews
Check prices

Comfort

8.2

Crew

8.7

Food

7.7

Boarding

8.4

Entertainment

7.8

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

HKG - NRT

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.
Singapore Airlines
8.1
Very Good
1,292 reviews
Japan Airlines
8.3
Very Good
1,459 reviews
Check prices

Comfort

8.2

Crew

8.7

Food

7.7

Boarding

8.4

Entertainment

7.8

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

HKG - NRT

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.
Emirates
8.0
Very Good
3,215 reviews
Japan Airlines
8.3
Very Good
1,459 reviews
Check prices

Comfort

8.2

Crew

8.7

Food

7.7

Boarding

8.4

Entertainment

7.8

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

HKG - NRT

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.
Cathay Pacific
7.5
Good
852 reviews
Japan Airlines
8.3
Very Good
1,459 reviews
Check prices

Comfort

8.2

Crew

8.7

Food

7.7

Boarding

8.4

Entertainment

7.8

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

HKG - NRT

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.

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 United Airlines, with whom users have recently found tickets for as low as $1,059. However, be on the lookout for offers from Japan Airlines 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 $1,469). 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 5 airlines flying from Perth to Washington

Discover the top 5 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 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$1,441Average$2,139FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Japan AirlinesCheapest$1,584Average$1,891FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Singapore AirlinesCheapest$1,721Average$2,068FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qantas AirwaysCheapest$1,811Average$2,845FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Qatar AirwaysCheapest$2,080Average$2,537FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

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

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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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