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. 
Melbourne (MEL) to Seattle (SEA) flights from $2,186* with Air New Zealand
Search and book flights between Melbourne and Seattle by comparing our fares shown on this page. Plan your adventure today!
Compare & book Air NZ Melbourne (MEL) to Seattle (SEA) flights departing in the next 90 days
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Melbourne (MEL)to
Seattle (SEA)22 Jul 2026 - 10 Aug 2026
From
$2,328
Refreshed: 1 day ago
Per person, return
Economy
Melbourne (MEL)to
Seattle (SEA)20 Jul 2026 - 11 Aug 2026
From
$2,336
Refreshed: 1 day ago
Per person, return
Economy
Melbourne (MEL)to
Seattle (SEA)19 Jul 2026 - 10 Aug 2026
From
$2,411
Refreshed: 1 day ago
Per person, return
Economy
Melbourne (MEL)to
Seattle (SEA)17 Jul 2026 - 09 Aug 2026
From
$2,411
Refreshed: 1 day ago
Per person, return
Economy
Melbourne (MEL)to
Seattle (SEA)23 Jun 2026 - 08 Jul 2026
From
$2,745
Refreshed: 1 day ago
Per person, return
Economy
Melbourne (MEL)to
Seattle (SEA)23 Jun 2026 - 06 Jul 2026
From
$2,745
Refreshed: 1 day ago
Per person, return
Economy
Melbourne (MEL)to
Seattle (SEA)18 Jul 2026 - 09 Aug 2026
From
$2,767
Refreshed: 1 day ago
Per person, return
Economy
Melbourne (MEL)to
Seattle (SEA)21 Jun 2026 - 08 Jul 2026
From
$2,820
Refreshed: 1 day 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.
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*Fares displayed to New Zealand and Pacific Island destinations are one way while fares displayed to USA, Canada, Mexico and Japan destinations are return. Price may be based on travel to or from SYD or WSI airports.