Seattle (SEA) to Nelson (NSN) flights from $1,501* with Air New Zealand

Search and book flights between Seattle and Nelson 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 Nelson (NSN)

Jun 2026
From$1,960*
Refreshed: 1 day ago
Per person, return/Economy
Jul 2026
From$1,751*
Refreshed: 1 day ago
Per person, return/Economy
Aug 2026
From$1,701*
Refreshed: 6 hrs ago
Per person, return/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $2.0K
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    • Range$1,960-$2,060

    *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 Nelson (NSN) flights departing in the next 90 days

    Seattle (SEA)to

    Nelson (NSN)
    Aug 17, 2026 - Sep 08, 2026
    From
    $1,701
    Refreshed: 6 hrs ago
    Per person, return
    Economy

    Seattle (SEA)to

    Nelson (NSN)
    Aug 18, 2026 - Sep 10, 2026
    From
    $1,701
    Refreshed: 6 hrs ago
    Per person, return
    Economy

    Seattle (SEA)to

    Nelson (NSN)
    Aug 19, 2026 - Sep 09, 2026
    From
    $1,701
    Refreshed: 6 hrs ago
    Per person, return
    Economy

    Seattle (SEA)to

    Nelson (NSN)
    Aug 20, 2026 - Sep 08, 2026
    From
    $1,701
    Refreshed: 6 hrs ago
    Per person, return
    Economy

    Seattle (SEA)to

    Nelson (NSN)
    Aug 24, 2026 - May 13, 2027
    From
    $1,701
    Refreshed: 18 hrs ago
    Per person, return
    Economy

    Seattle (SEA)to

    Nelson (NSN)
    Aug 25, 2026 - May 13, 2027
    From
    $1,701
    Refreshed: 18 hrs ago
    Per person, return
    Economy

    Seattle (SEA)to

    Nelson (NSN)
    Aug 03, 2026 - Aug 05, 2026
    From
    $1,701
    Refreshed: 1 day ago
    Per person, return
    Economy

    Seattle (SEA)to

    Nelson (NSN)
    Aug 26, 2026 - May 13, 2027
    From
    $1,701
    Refreshed: 18 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 Nelson

    *Fares displayed are all inclusive round trip fares including all taxes, fees and other mandatory charges. For flights to or from Sydney, prices may be based on travel to or from SYD or WSI airports.