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. 
Flights to Seattle (SEA) with Air New Zealand
Search and book flights to Seattle by comparing our fares shown on this page. Plan your adventure today!
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1 Passenger, Economy - lowest
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Compare & book Air NZ flights to Seattle (SEA) departing in the next 90 days
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Melbourne (MEL)to
Seattle (SEA)03 Sep 2026 - 06 Sep 2026
From
$1,809
Refreshed: 7 hrs ago
Per person, return
Economy
Melbourne (MEL)to
Seattle (SEA)02 Sep 2026 - 06 Sep 2026
From
$1,809
Refreshed: 7 hrs ago
Per person, return
Economy
Perth (PER)to
Seattle (SEA)08 Nov 2026 - 25 Nov 2026
From
$2,885
Refreshed: 1 day ago
Per person, return
Economy
Perth (PER)to
Seattle (SEA)07 Nov 2026 - 30 Nov 2026
From
$2,968
Refreshed: 1 day ago
Per person, return
Economy
Sydney (SYD)to
Seattle (SEA)29 Sep 2026 - 02 Nov 2026
From
$1,808
Refreshed: 7 hrs ago
Per person, return
Economy
Sydney (SYD)to
Seattle (SEA)30 Sep 2026 - 02 Nov 2026
From
$1,808
Refreshed: 7 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.
Compare & book Air NZ flights to Seattle (SEA) departing over the next 11 months
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Melbourne (MEL) | Seattle (SEA) | Per person, return / Economy | 06 May 2027 - 11 May 2027 | From $1,809 Refreshed: 13 hrs ago |
| Perth (PER) | Seattle (SEA) | Per person, return / Economy | 21 Nov 2026 - 09 Dec 2026 | From $2,484 Refreshed: 1 day ago |
| Sydney (SYD) | Seattle (SEA) | Per person, return / Economy | 03 May 2027 - 31 May 2027 | From $2,018 Refreshed: 1 day ago |
*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.
Popular flight routes to Seattle
*Fares displayed to New Zealand and Pacific Island destinations are one way while fares displayed to USA, Canada, Mexico and Japan destinations are return. For flights to or from Sydney, prices may be based on travel to or from SYD or WSI airports.