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Perth

$566+ Cheap flights from Washington to Perth (PER)

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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — PER
Dec 24 — Dec 311
Tue 12/24
Tue 12/31
1 adult, Economy
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Cheap flight deals from Washington to Perth

Discover tips and strategies to find the most affordable flight options for your journey from Washington (USWA) to Perth (PER). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 19, 2024.

Round-trip from

$1,254
(Trip.com)

One-way from

$566
(Trip.com)
From Washington to Perth
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One-way flight from Washington to Perth
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Find flight deals from Washington to Perth

Cheapest flights from Washington to Perth
Explore the most affordable flight options available from Washington to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 19, 2024.

This Kiwi.com deal was found by Cheapflights users on 12/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3112:10 amSEA - PER
2 stops57h 15mMultiple Airlines
Fri 3/2810:45 pmPER - SEA
1 stop28h 55mMultiple Airlines
Deal found 12/17$2,264
This oojo deal was found by Cheapflights users on 12/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/204:05 pmSEA - PER
1 stop34h 40mQatar Airways
Thu 1/210:45 pmPER - SEA
1 stop28h 55mQatar Airways
Deal found 12/18$4,852
This Justfly.com deal was found by Cheapflights users on 12/18. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/206:21 amSEA - PER
2 stops35h 49mQantas Airways
Thu 1/23:20 pmPER - SEA
2 stops43h 32mQantas Airways
Deal found 12/18$4,975
This oojo deal was found by Cheapflights users on 12/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2112:32 pmSEA - PER
2 stops36h 23mAir New Zealand
Fri 1/36:50 pmPER - SEA
2 stops32h 40mAir New Zealand
Deal found 12/18$5,309
This CheapOair deal was found by Cheapflights users on 12/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/207:15 pmSEA - PER
2 stops36h 40mAir Canada
Thu 1/210:55 pmPER - SEA
3 stops38h 35mAir Canada
Deal found 12/18$6,666
This oojo deal was found by Cheapflights users on 12/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/218:40 amSEA - PER
1 stop38h 05mSingapore Airlines
Thu 1/21:10 amPER - SEA
2 stops27h 43mSingapore Airlines
Deal found 12/18$10,461
This oojo deal was found by Cheapflights users on 12/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1911:23 amSEA - PER
2 stops43h 22mCathay Pacific
Fri 1/312:15 amPER - SEA
2 stops30h 11mCathay Pacific
Deal found 12/18$11,207
This United Airlines deal was found by Cheapflights users on 12/18. 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.
Thu 12/192:00 pmSEA - PER
2 stops32h 45mUnited Airlines
Sat 1/43:20 pmPER - SEA
3 stops48h 30mUnited Airlines
Deal found 12/18$12,790

Find flights from Washington to Perth within your budget

Customize your flight search to find flights from Washington to Perth 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 December 19, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattlePerth

SEA - PER

SEAPER

Seattle/Tacoma Intl

Tue 1/21

7:00 pm-1:35 am

2 stops38h 35m

Perth

Mon 1/27

3:35 am-5:05 pm

2 stops53h 30m

$1,254

SeattlePerth

SEA - PER

SEAPER

Seattle/Tacoma Intl

Mon 3/3

4:05 pm-6:45 pm

1 stop34h 40m

Perth

Mon 3/10

10:45 pm-12:40 pm

1 stop28h 55m

$1,268

SeattlePerth

SEA - PER

SEAPER

Seattle/Tacoma Intl

Mon 3/3

5:59 pm-10:45 pm

2 stops36h 46m

Perth

Mon 3/10

11:05 am-10:00 am

2 stops37h 55m

$1,319

PortlandPerth

PDX - PER

PDXPER

Portland

Sun 2/2

7:05 pm-4:40 pm

2 stops29h 35m

Perth

Sun 2/9

11:10 pm-2:44 pm

2 stops31h 34m

$1,324

SeattlePerth

SEA - PER

SEAPER

Seattle/Tacoma Intl

Mon 3/3

9:31 pm-12:35 pm

2 stops47h 04m

Perth

Sun 3/9

1:10 am-11:59 pm

3 stops37h 49m

$1,535

PortlandPerth

PDX - PER

PDXPER

Portland

Mon 1/20

5:05 am-6:45 pm

2 stops45h 40m

Perth

Mon 1/27

10:45 pm-8:46 pm

2 stops38h 01m

$1,573

SeattlePerth

SEA - PER

SEAPER

Seattle/Tacoma Intl

Tue 1/21

9:20 am-3:55 pm

2 stops38h 35m

Perth

Tue 1/28

11:45 pm-9:20 pm

3 stops37h 35m

$1,748

SeattlePerth

SEA - PER

SEAPER

Seattle/Tacoma Intl

Mon 1/13

7:05 pm-11:20 am

2 stops48h 15m

Perth

Tue 2/4

10:55 pm-2:30 pm

2 stops31h 35m

$1,784

PortlandPerth

PDX - PER

PDXPER

Portland

Mon 1/20

2:40 pm-10:45 pm

2 stops40h 05m

Perth

Sun 1/26

12:15 am-9:42 pm

2 stops37h 27m

$2,126

SpokanePerth

GEG - PER

GEGPER

Spokane

Fri 1/3

6:20 am-9:35 am

2 stops35h 15m

Perth

Sun 1/26

11:05 am-10:31 pm

2 stops51h 26m

$9,260

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 20 results
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Best time to book a flight from Washington to Perth

Have a flexible travel schedule? Discover the best time to fly to Perth from Washington 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.

Travel insights for flights from Washington to Perth

Get recent, data-driven insights about flights from Washington to Perth including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from State of Washington to Perth?

Currently, October is the cheapest month in which you can book a flight from State of Washington to Perth (average of $1,511). Flying from State of Washington to Perth in December is currently the most expensive (average of $1,936). 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 WA to PER?

Find hourly flight availability from Washington to Perth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 19, 2024.

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

Rainfall in Perth by month

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

In terms of precipitation, rainfall in Perth ranges from 0.0 - 6.7 inches per month. June is typically the wettest month, when rainfall can reach 6.7 in. January is typically the driest time to visit Perth when rainfall is around 0.0 in.

Temperature in Perth by month

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

If weather is an important factor for your trip to Perth, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Perth

Get insights into the airlines that provide service to Perth. 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 Perth. Reviews last updated December 19, 2024.
See what other customers who have flown with Qatar Airways, Cathay Pacific and United Airlines from Washington to Perth have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,410 reviews

Comfort

8.0

Overall

8.1

Entertainment

8.2

Boarding

8.1

Crew

8.3

Food

7.9

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Emirates
8.1
Very good
3,410 reviews
Emirates
8.1
Very good
3,410 reviews

Comfort

8.0

Overall

8.1

Entertainment

8.2

Boarding

8.1

Crew

8.3

Food

7.9

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Singapore Airlines
8.1
Very good
1,331 reviews
Emirates
8.1
Very good
3,410 reviews

Comfort

8.0

Overall

8.1

Entertainment

8.2

Boarding

8.1

Crew

8.3

Food

7.9

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Cathay Pacific
7.5
Good
839 reviews
Emirates
8.1
Very good
3,410 reviews

Comfort

8.0

Overall

8.1

Entertainment

8.2

Boarding

8.1

Crew

8.3

Food

7.9

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Qatar Airways
7.5
Good
3,792 reviews
Emirates
8.1
Very good
3,410 reviews

Comfort

8.0

Overall

8.1

Entertainment

8.2

Boarding

8.1

Crew

8.3

Food

7.9

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

United Airlines
7.4
Good
9,048 reviews
Emirates
8.1
Very good
3,410 reviews

Comfort

8.0

Overall

8.1

Entertainment

8.2

Boarding

8.1

Crew

8.3

Food

7.9

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Related info for your journey

Find useful and relevant information for your journey from Washington to Perth. 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 into for flights to Perth from Washington?

    Located just 6.3 mi from the city center, Perth (PER) is the airport most travelers will use when flying to Perth from Washington.

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

    To fly one-way, consider booking your trip with Singapore Airlines, which is currently one of the cheapest options available, starting at $770. United Airlines flights start at $909 while deals on Qatar Airways start at $991 one-way.

  • What are the most popular routes from State of Washington to Perth?

    While some choose either Portland - Perth or Spokane - Perth, Seattle/Tacoma Intl - Perth is the most popular route from State of Washington to Perth.

  • Can I find deals for flights from Washington to Perth that include hotel bookings?

    Yes. In addition to deals on Washington to Perth flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington to Perth?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Perth.

  • Can I find deals for business class flights from Washington to Perth?

    Yes. Cheapflights offers flight deals from Washington to Perth 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 State of Washington to Perth?

    Currently, October is the cheapest month in which you can book a flight from State of Washington to Perth (average of $1,511). Flying from State of Washington to Perth in December is currently the most expensive (average of $1,936). 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 Washington to Perth

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Washington to Perth

Discover the top 4 airlines that operate flights from Washington to Perth. 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 December 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$1,165Average$1,424FlexibilityNo cancel feeOn-time67%
Singapore AirlinesCheapest$1,199Average$1,586FlexibilityNo cancel feeOn-time81%
Qantas AirwaysCheapest$1,273Average$1,654FlexibilityNo cancel feeOn-time74%
Qatar AirwaysCheapest$1,325Average$1,662FlexibilityNo cancel feeOn-time68%
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