Cheap flights from Seattle, WA to Perth, Australia
Flights starting at $620. Choose between Alaska Airlines, Jetstar Airways, or Qantas to find the best price.
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Tips to know when travelling to Perth
Cheapest one-way trip | $651 |
---|---|
Cheapest round-trip | $1,357 |
Includes rare itinerary | |
Most popular airline | Alaska Airlines |
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Travelers usually depart from Seattle–Tacoma International, or Kenmore Air Harbor Seaplane Base when they travel from Seattle to Perth. The most popular airlines for this route are Alaska Airlines, Jetstar Airways, Qantas, Air New Zealand, and Scoot. Seattle and Perth have 336 direct flights per week.
Check-in for a flight from Seattle to Perth
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
Jetstar Airways | JST | JQ | No | 0 0 |
Qantas | QFA | QF | Yes | 0 0 |
Air New Zealand | ANZ | NZ | No | 0 0 |
Scoot | TGW | TR | No | No |
Weather in Perth
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 31°C | 19°C |
February | 31°C | 19°C |
March | 29°C | 18°C |
April | 25°C | 15°C |
May | 21°C | 12°C |
June | 18°C | 11°C |
July | 17°C | 10°C |
August | 17°C | 10°C |
September | 19°C | 10°C |
October | 22°C | 12°C |
November | 26°C | 15°C |
December | 30°C | 17°C |
14 day forecast
Frequently asked questions
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