Search flights from Perth (PER) to Seattle (SEA)

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Cheapest flights to Seattle

The cheapest flights available in the next 60 days – prices are updated regularly

Tue 17 Feb
US$1,069.88
One way
Economy
1 traveller
Mon 16 Feb
US$1,078.79
One way
Economy
1 traveller
Sun 15 Feb
US$1,094.44
One way
Economy
1 traveller

Flying from Perth to Seattle: things to know

The most popular route is from Perth Airport in Perth to Sea-Tac Airport in Seattle. On average this flight takes 27 hours 57 minutes one way and costs US$1,041 for the round trip.

Most popular route
Perth Airport (PER) to Sea-Tac Airport (SEA)
Average flight time
27 hours 57 minutes
Average round-trip price
US$1,041
Fly from Perth to Seattle
11 airlines

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Airlines that fly from Perth to Seattle

Airline options may vary according to recently booked flights and your search terms

  • Japan Airlines
  • Singapore Airlines
  • Virgin Australia
  • Qatar Airways
  • Jetstar Airways
  • Air Canada
  • Qantas Airways
  • Hawaiian Airlines
  • Philippine Airlines
  • Emirates
  • All Nippon Airways

Frequently asked questions

Fly to more destinations from Perth

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Flights to Sea-Tac Airport

Jet into this airport to explore Seattle at your leisure. Compare flights, fares and airlines – all in one place.

Flights to Snohomish County Airport

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Hotels in Seattle

A popular choice with visitors to the United States.

Flights to Washington State

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Flights from Perth to the United States

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Flights from Australia to the United States

Flexible on where to fly from? Australia also has many flight options for the United States.