S$911 Cheap Flights from Perth to Seattle

View S$911 flight on Thu, 15 May,2025Opens in a new window

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Cheap Flights from Perth to Seattle (PER-SEA)

Prices were available within the past 7 days and start at S$911 for one-way flights and S$1,460 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Japan Airlines
Wed, 21 May - Fri, 6 Jun
PER
Perth
SEA
Seattle
S$1,460 Return, found 5 days ago
S$1,460
Return
found 5 days ago
Select Japan Airlines flight, departing Wed, 21 May from Perth to Seattle, returning Fri, 6 Jun, priced at S$1,460 found 5 days ago
Jetstar
Mon, 2 Jun - Mon, 9 Jun
PER
Perth
SEA
Seattle
S$1,478 Return, found 5 hours ago
S$1,478
Return
found 5 hours ago
Select Jetstar flight, departing Mon, 2 Jun from Perth to Seattle, returning Mon, 9 Jun, priced at S$1,478 found 5 hours ago
Qantas Airways
Mon, 2 Jun - Mon, 9 Jun
PER
Perth
SEA
Seattle
S$1,485 Return, found 5 hours ago
S$1,485
Return
found 5 hours ago
Select Qantas Airways flight, departing Mon, 2 Jun from Perth to Seattle, returning Mon, 9 Jun, priced at S$1,485 found 5 hours ago
Air Canada
Mon, 2 Jun - Mon, 9 Jun
PER
Perth
SEA
Seattle
S$1,486 Return, found 5 hours ago
S$1,486
Return
found 5 hours ago
Select Air Canada flight, departing Mon, 2 Jun from Perth to Seattle, returning Mon, 9 Jun, priced at S$1,486 found 5 hours ago
Qantas Airways
Thu, 22 May - Tue, 10 Jun
PER
Perth
SEA
Seattle
S$1,523 Return, found 17 hours ago
S$1,523
Return
found 17 hours ago
Select Qantas Airways flight, departing Thu, 22 May from Perth to Seattle, returning Tue, 10 Jun, priced at S$1,523 found 17 hours ago
Qantas Airways
Thu, 22 May - Mon, 26 May
PER
Perth
SEA
Seattle
S$1,527 Return, found 17 hours ago
S$1,527
Return
found 17 hours ago
Select Qantas Airways flight, departing Thu, 22 May from Perth to Seattle, returning Mon, 26 May, priced at S$1,527 found 17 hours ago
Qantas Airways
Thu, 22 May - Tue, 10 Jun
PER
Perth
SEA
Seattle
S$1,530 Return, found 17 hours ago
S$1,530
Return
found 17 hours ago
Select Qantas Airways flight, departing Thu, 22 May from Perth to Seattle, returning Tue, 10 Jun, priced at S$1,530 found 17 hours ago
Qantas Airways
Thu, 22 May - Sun, 8 Jun
PER
Perth
SEA
Seattle
S$1,534 Return, found 17 hours ago
S$1,534
Return
found 17 hours ago
Select Qantas Airways flight, departing Thu, 22 May from Perth to Seattle, returning Sun, 8 Jun, priced at S$1,534 found 17 hours ago
Japan Airlines
Mon, 2 Jun - Mon, 9 Jun
PER
Perth
SEA
Seattle
S$1,534 Return, found 5 hours ago
S$1,534
Return
found 5 hours ago
Select Japan Airlines flight, departing Mon, 2 Jun from Perth to Seattle, returning Mon, 9 Jun, priced at S$1,534 found 5 hours ago
American Airlines
Thu, 22 May - Tue, 10 Jun
PER
Perth
SEA
Seattle
S$1,577 Return, found 17 hours ago
S$1,577
Return
found 17 hours ago
Select American Airlines flight, departing Thu, 22 May from Perth to Seattle, returning Tue, 10 Jun, priced at S$1,577 found 17 hours ago
Perth to Seattle route information
Origin airport
Perth
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Air Canada, Air New Zealand, All Nippon Airways, American Airlines, Cathay Pacific, Emirates, Hawaiian Airlines, Japan Airlines, Qantas Airways, Qatar Airways, United
Return price
S$1,460
Distance
14785 km

Flights from Perth to Seattle

When looking for plane tickets from Perth to Seattle, the ease and convenience of using Expedia simply can’t be beat. With tons of departure points and flights options from the top airline carriers, Expedia gives you the widest array of cheap flights to Seattle. Look for PER to SEA airfare with the assurance that you have the largest online travel agency working for you.

Expedia lets you search across the largest number of airlines and Seattle flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Perth Seattle flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Perth to Seattle trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Seattle flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Perth to Seattle with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from Perth Airport to SEA?
If you’re planning on travelling between Perth Airport and Sea-Tac Airport, round-trip journeys start from S$1,460. This price is based on fares listed within the last 7 days on Expedia for flights departing within the next year, so don’t let a good deal slip through your fingers. Book now and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from PER to Seattle - Tacoma Intl. Airport (SEA)?
This can vary from airline to airline, as each has its own set of terms and conditions. Head to the Customer Service Portal, where there are instructions on how to cancel online.
How do I find cheap flights from Perth Airport (PER) to Sea-Tac Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for PER to Seattle - Tacoma Intl. Airport (SEA) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from PER to SEA?
With a flight distance of 14,900 kilometres from Perth Airport (PER) to Sea-Tac Airport (SEA), this is a long journey. Remember to drink plenty of water and go for a short walk down the aisle from time to time.
Which airlines fly direct from Perth Airport (PER) to Sea-Tac Airport?
At the moment, no airlines offer flights directly from PER to Seattle - Tacoma Intl. Airport (SEA). You’ll have to book a flight with one or more stops. To score the best price and connections, lock in your fare well ahead of time.
Are Perth Airport to Seattle - Tacoma Intl. Airport (SEA) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Perth Airport to Sea-Tac Airport last minute could be your ticket to an awesome deal. However, it could end up costing a good deal more! If you’d rather not take any chances, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to a year in advance. If your preferred carrier hasn’t released tickets yet, check back frequently as deals are updated all the time on Expedia.
*Available to Expedia members.