Seattle (SEA) to Dunedin (DUD) flights from $1,782* with Air New Zealand

Search and book flights between Seattle and Dunedin 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 Dunedin (DUD)

May 2026
From$2,270*
Refreshed: 1 day ago
Per person, return/Economy
Jun 2026
No result for this month.
Jul 2026
No result for this month.
$2.3K
Displaying fares for May-2026
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    • Range$2,270-$2,470

    *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 Dunedin (DUD) flights departing in the next 90 days

    Seattle (SEA)to

    Dunedin (DUD)
    May 14, 2026 - May 21, 2026
    From
    $2,270
    Refreshed: 1 day ago
    Per person, return
    Economy

    Seattle (SEA)to

    Dunedin (DUD)
    May 17, 2026 - May 24, 2026
    From
    $2,370
    Refreshed: 1 day ago
    Per person, return
    Economy

    Seattle (SEA)to

    Dunedin (DUD)
    May 15, 2026 - May 23, 2026
    From
    $2,370
    Refreshed: 10 hrs ago
    Per person, return
    Economy

    Seattle (SEA)to

    Dunedin (DUD)
    May 18, 2026 - May 25, 2026
    From
    $2,370
    Refreshed: 10 hrs ago
    Per person, return
    Economy

    Seattle (SEA)to

    Dunedin (DUD)
    May 16, 2026 - May 23, 2026
    From
    $2,370
    Refreshed: 10 hrs ago
    Per person, return
    Economy

    Seattle (SEA)to

    Dunedin (DUD)
    May 17, 2026 - May 25, 2026
    From
    $2,420
    Refreshed: 10 hrs ago
    Per person, return
    Economy

    Seattle (SEA)to

    Dunedin (DUD)
    May 18, 2026 - May 20, 2026
    From
    $2,470
    Refreshed: 1 day ago
    Per person, return
    Economy

    Seattle (SEA)to

    Dunedin (DUD)
    May 20, 2026 - May 21, 2026
    From
    $2,470
    Refreshed: 10 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 Dunedin

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