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$602+ Cheap flights from Perth (PER) to Seattle (SEA)

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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
PER — SEA
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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Cheap flight deals from Perth to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Perth (PER) to Seattle (SEA). 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 18, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,370
(Gotogate)

One-way from

$602
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,797
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 Seattle/Tacoma Intl
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One-way flight from Perth to Seattle/Tacoma Intl
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High demand for flights, 13% potential price rise
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Best time to find cheap flights, 3% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Perth to Seattle

Best flights from Perth to Seattle
Discover carefully curated flight deals from Perth to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2024.

This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2212:25 pmPER - SEA
2 stops37h 30mJapan Airlines
Wed 1/2912:30 pmSEA - PER
2 stops43h 55mJapan Airlines
Deal found 12/17$1,370
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/222:45 pmPER - SEA
3 stops42h 15mMultiple Airlines
Tue 1/2812:10 amSEA - PER
3 stops34h 40mMultiple Airlines
Deal found 12/17$1,490
This BYOjet 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2210:45 pmPER - SEA
1 stop28h 55mQatar Airways
Wed 1/294:05 pmSEA - PER
1 stop34h 40mQatar Airways
Deal found 12/17$1,644
This Emirates 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/110:20 pmPER - SEA
1 stop30h 15mEmirates
Sat 2/84:05 pmSEA - PER
1 stop40h 05mEmirates
Deal found 12/17$1,744
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/315:55 amPER - SEA
2 stops29h 13mUnited Airlines
Fri 2/79:20 amSEA - PER
3 stops37h 10mUnited Airlines
Deal found 12/17$1,986
This Arangrant deal was found by Cheapflights users on 12/16. 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 Arangrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/19:45 pmPER - SEA
2 stops33h 13mANA
Thu 5/157:00 amSEA - PER
2 stops46h 15mANA
Deal found 12/16$3,972
This Singapore Airlines deal was found by Cheapflights users on 12/16. 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 4/301:10 amPER - SEA
1 stop22h 35mSingapore Airlines
Thu 5/1510:15 amSEA - PER
1 stop22h 40mSingapore Airlines
Deal found 12/16$7,103

Find flights from Perth to Seattle within your budget

Customize your flight search to find flights from Perth to Seattle 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 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PerthSeattle

PER - SEA

PERSEA

Perth

Wed 1/22

12:25 pm-9:55 am

2 stops37h 30m

Seattle/Tacoma Intl

Wed 1/29

12:30 pm-12:25 am

2 stops43h 55m

$1,370

PerthSeattle

PER - SEA

PERSEA

Perth

Wed 1/22

2:45 pm-5:00 pm

3 stops42h 15m

Seattle/Tacoma Intl

Tue 1/28

12:10 am-2:50 am

3 stops34h 40m

$1,490

PerthSeattle

PER - SEA

PERSEA

Perth

Wed 1/22

10:45 pm-11:40 am

1 stop28h 55m

Seattle/Tacoma Intl

Wed 1/29

4:05 pm-6:45 pm

1 stop34h 40m

$1,644

PerthSeattle

PER - SEA

PERSEA

Perth

Sat 2/1

10:20 pm-12:35 pm

1 stop30h 15m

Seattle/Tacoma Intl

Sat 2/8

4:05 pm-12:10 am

1 stop40h 05m

$1,744

PerthSeattle

PER - SEA

PERSEA

Perth

Fri 1/31

5:55 am-7:08 pm

2 stops29h 13m

Seattle/Tacoma Intl

Fri 2/7

9:20 am-2:30 pm

3 stops37h 10m

$1,986

PerthSeattle

PER - SEA

PERSEA

Perth

Thu 5/1

9:45 pm-3:58 pm

2 stops33h 13m

Seattle/Tacoma Intl

Thu 5/15

7:00 am-8:15 pm

2 stops46h 15m

$3,972

PerthSeattle

PER - SEA

PERSEA

Perth

Wed 4/30

1:10 am-8:45 am

1 stop22h 35m

Seattle/Tacoma Intl

Thu 5/15

10:15 am-11:55 pm

1 stop22h 40m

$7,103

PerthSeattle

PER - SEA

PERSEA

Perth

Thu 5/15

11:55 pm-10:00 pm

2 stops37h 05m

$602

PerthSeattle

PER - SEA

PERSEA

Perth

Thu 5/15

5:10 pm-8:45 am

1 stop54h 35m

$854

PerthSeattle

PER - SEA

PERSEA

Perth

Mon 3/17

12:15 am-10:55 am

2 stops25h 40m

$888

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 12 results
1
2

Compare providers for flights from Perth to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Perth to Seattle in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Perth-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Perth-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Perth-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Perth-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Perth-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Perth to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle 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.

Travel insights for flights from Perth to Seattle

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

How far ahead should I book a flight from Perth to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Perth to Seattle. Price data was last updated on December 13, 2024.

To ensure you get the cheapest price possible for a flight from Perth to Seattle, you should look to book at least 84 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Perth to Seattle?

Currently, January is the cheapest month in which you can book a flight from Perth to Seattle (average of $238). Flying from Perth to Seattle 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 SEA?

Find hourly flight availability from Perth to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.

When flying from Perth to Seattle, 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 Seattle by month

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

In terms of precipitation, rainfall in Seattle 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 Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

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

If weather is an important factor for your trip to Seattle, 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 Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated December 18, 2024.
ANA
8.4
Very good
839 reviews

Entertainment

7.9

Comfort

8.2

Overall

8.4

Food

7.7

Boarding

8.6

Crew

8.7

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

ANA
8.4
Very good
839 reviews
ANA
8.4
Very good
839 reviews

Entertainment

7.9

Comfort

8.2

Overall

8.4

Food

7.7

Boarding

8.6

Crew

8.7

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Japan Airlines
8.3
Very good
1,443 reviews
ANA
8.4
Very good
839 reviews

Entertainment

7.9

Comfort

8.2

Overall

8.4

Food

7.7

Boarding

8.6

Crew

8.7

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Emirates
8.1
Very good
3,412 reviews
ANA
8.4
Very good
839 reviews

Entertainment

7.9

Comfort

8.2

Overall

8.4

Food

7.7

Boarding

8.6

Crew

8.7

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Singapore Airlines
8.1
Very good
1,329 reviews
ANA
8.4
Very good
839 reviews

Entertainment

7.9

Comfort

8.2

Overall

8.4

Food

7.7

Boarding

8.6

Crew

8.7

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Qatar Airways
7.5
Good
3,798 reviews
ANA
8.4
Very good
839 reviews

Entertainment

7.9

Comfort

8.2

Overall

8.4

Food

7.7

Boarding

8.6

Crew

8.7

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Related info for your journey

Find useful and relevant information for your journey from Perth to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Perth to Seattle round-trip?

    Currently priced at $1,370, Japan Airlines will fly you from Perth to Seattle and back. In addition to Japan Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Qatar Airways and Emirates - these airlines can fly you to your destination from $1,644 and $1,744, respectively.

  • What are the cheapest airlines to fly from Perth to Seattle one-way?

    $854 is the cheapest one-way deal found within the past few days, from Singapore Airlines. You may also be able to find cheap deals on Japan Airlines and Qatar Airways, with prices starting from $888 and $951, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Perth to Seattle 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 Seattle?

    Currently, January is the cheapest month in which you can book a flight from Perth to Seattle (average of $238). Flying from Perth to Seattle 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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