Seattle (SEA) to Melbourne (MEL) flights from $1,160* with Air New Zealand

Search and book flights between Seattle and Melbourne by comparing our fares shown on this page. Plan your adventure today!

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Find the best fares for flights from Seattle (SEA) to Melbourne (MEL)

Mar 2026
From$1,790*
Refreshed: 32 minutes ago
Per person, return/Economy
Apr 2026
From$1,549*
Refreshed: 23 hrs ago
Per person, return/Economy
May 2026
From$1,447*
Refreshed: 23 hrs ago
Per person, return/Economy
$1.6K
$3.0K
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    • Range$1,552-$2,974

    *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 Seattle (SEA) to Melbourne (MEL) flights departing in the next 90 days

    Seattle (SEA)to

    Melbourne (MEL)
    May 26, 2026 - Jun 07, 2026
    From
    $1,447
    Refreshed: 23 hrs ago
    Per person, return
    Economy

    Seattle (SEA)to

    Melbourne (MEL)
    May 25, 2026 - Jun 10, 2026
    From
    $1,452
    Refreshed: 1 day ago
    Per person, return
    Economy

    Seattle (SEA)to

    Melbourne (MEL)
    May 10, 2026 - May 18, 2026
    From
    $1,454
    Refreshed: 1 day ago
    Per person, return
    Economy

    Seattle (SEA)to

    Melbourne (MEL)
    May 18, 2026 - May 27, 2026
    From
    $1,454
    Refreshed: 1 day ago
    Per person, return
    Economy

    Seattle (SEA)to

    Melbourne (MEL)
    May 19, 2026 - May 26, 2026
    From
    $1,454
    Refreshed: 19 hrs ago
    Per person, return
    Economy

    Seattle (SEA)to

    Melbourne (MEL)
    Jun 17, 2026 - Jul 07, 2026
    From
    $1,456
    Refreshed: 1 day ago
    Per person, return
    Economy

    Seattle (SEA)to

    Melbourne (MEL)
    May 19, 2026 - Jun 09, 2026
    From
    $1,457
    Refreshed: 1 day ago
    Per person, return
    Economy

    Seattle (SEA)to

    Melbourne (MEL)
    May 20, 2026 - Jun 08, 2026
    From
    $1,457
    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.

    Explore flights to Melbourne

    *Fares displayed are all inclusive round trip fares including all taxes, fees and other mandatory charges