Houston (IAH) to Adelaide (ADL) flights from $1,611* with Air New Zealand

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

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Find the best fares for flights from Houston (IAH) to Adelaide (ADL)

May 2026
From$1,826*
Refreshed: 1 day ago
Per person, return/Economy
Jun 2026
From$1,611*
Refreshed: 2 hrs ago
Per person, return/Economy
Jul 2026
From$1,631*
Refreshed: 1 day ago
Per person, return/Economy
$1.8K
$2.5K
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    • Range$1,826-$2,455

    *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 Houston (IAH) to Adelaide (ADL) flights departing in the next 90 days

    Houston (IAH)to

    Adelaide (ADL)
    Jun 22, 2026 - Jul 13, 2026
    From
    $1,611
    Refreshed: 2 hrs ago
    Per person, return
    Economy

    Houston (IAH)to

    Adelaide (ADL)
    Jul 27, 2026 - Aug 26, 2026
    From
    $1,631
    Refreshed: 1 day ago
    Per person, return
    Economy

    Houston (IAH)to

    Adelaide (ADL)
    Jul 29, 2026 - Aug 26, 2026
    From
    $1,631
    Refreshed: 1 day ago
    Per person, return
    Economy

    Houston (IAH)to

    Adelaide (ADL)
    Jul 31, 2026 - Aug 10, 2026
    From
    $1,681
    Refreshed: 1 day ago
    Per person, return
    Economy

    Houston (IAH)to

    Adelaide (ADL)
    Jun 22, 2026 - Jul 18, 2026
    From
    $1,687
    Refreshed: 15 hrs ago
    Per person, return
    Economy

    Houston (IAH)to

    Adelaide (ADL)
    Jul 29, 2026 - Aug 06, 2026
    From
    $1,690
    Refreshed: 11 hrs ago
    Per person, return
    Economy

    Houston (IAH)to

    Adelaide (ADL)
    Jul 27, 2026 - Aug 06, 2026
    From
    $1,690
    Refreshed: 11 hrs ago
    Per person, return
    Economy

    Houston (IAH)to

    Adelaide (ADL)
    Jul 31, 2026 - Aug 23, 2026
    From
    $1,690
    Refreshed: 11 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 Adelaide

    *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