Skip to main content
Beginning of main content

PER (Perth) to SEA (Seattle) Flights $975.82

Search over 321,000 hotels worldwide and 400 airlines worldwide.
Secure incredible value with Expedia's Price Guarantee.
No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheap PER to SEA Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Perth to Seattle (PER to SEA)

Question : Will you do what it takes to get the absolute lowest-cost flight?
Answer : The best day to fly on a budget this month is Tuesday. Flexibility is paramount when booking travel plans in order to keep travel costs down.

Question : How much should a trip from Perth (PER) to Seattle (SEA) cost?
Answer : Flight prices are fluctuating much more for this route than the majority of routes from Australia, as they're ranging anywhere from $888 to $5,941. However, the sooner you book, the better price you tend to get.

Question : Looking for the cheapest flight over the next 30 days?
Answer : Since low prices are preferred, look at Jun 5th. As of May 22nd, it's showing the cheapest ticket sales at $888. That is 53% below the average price for this route, so you can spend that extra cash on a fun experience in Seattle.

Question : Do travelers from Perth typically stay in Seattle for very long?
Answer : Over the next two months, travelers from PER to SEA are planning on staying for 26 days on average.

Question : Who's offering the cheapest round-trip flight to Seattle-Tacoma International Airport (SEA) over the coming months?
Answer : Virgin Australia is offering the best deal at $888. Better snatch it up quickly because prices range all the way up to $5,941 over the next three months.