Air New Zealand awards and accreditations - 2025 World's Safest Airline (Airlineratings.com), 2024 World's Safest Airline, Best Premium Economy, Best Economy Class (Airlineratings.com). See these and more Air New Zealand awards & accreditations. 
Seattle (SEA) to Perth (PER) flights from $1,630* with Air New Zealand
Search and book flights between Seattle and Perth by comparing our fares shown on this page. Plan your adventure today!
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1 Passenger, Economy - lowest
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Find the best fares for flights from Seattle (SEA) to Perth (PER)
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Compare & book Air NZ Seattle (SEA) to Perth (PER) flights departing in the next 90 days
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Seattle (SEA)to
Perth (PER)Dec 05, 2025 - Dec 25, 2025
From
$1,630
Refreshed: 5 hrs ago
Per person, return
Economy
Seattle (SEA)to
Perth (PER)Dec 08, 2025 - Dec 25, 2025
From
$1,630
Refreshed: 5 hrs ago
Per person, return
Economy
Seattle (SEA)to
Perth (PER)Dec 06, 2025 - Dec 25, 2025
From
$1,680
Refreshed: 5 hrs ago
Per person, return
Economy
Seattle (SEA)to
Perth (PER)Dec 04, 2025 - Dec 25, 2025
From
$1,857
Refreshed: 5 hrs ago
Per person, return
Economy
Seattle (SEA)to
Perth (PER)Dec 09, 2025 - Dec 25, 2025
From
$1,957
Refreshed: 5 hrs ago
Per person, return
Economy
Seattle (SEA)to
Perth (PER)Dec 07, 2025 - Dec 25, 2025
From
$1,967
Refreshed: 5 hrs ago
Per person, return
Economy
Seattle (SEA)to
Perth (PER)Dec 10, 2025 - Dec 22, 2025
From
$2,240
Refreshed: 5 hrs ago
Per person, return
Economy
Seattle (SEA)to
Perth (PER)Dec 03, 2025 - Dec 20, 2025
From
$2,359
Refreshed: 5 hrs ago
Per person, return
Economy
*Fares displayed have been available for flights searched within the last 24 hours and may not currently be available at time of booking. Flights may not be available at peak times or on all flights. Additional fees, including service/card payment fees may apply. Other terms and conditions may also apply.
Explore flights to Perth
*Fares displayed are all inclusive round trip fares including all taxes, fees and other mandatory charges