Houston (IAH) to Adelaide (ADL) flights from $1,627* 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)

Jun 2026
From$2,499*
Refreshed: 1 day ago
Per person, return/Economy
Jul 2026
From$1,661*
Refreshed: 16 hrs ago
Per person, return/Economy
Aug 2026
From$1,627*
Refreshed: 11 hrs ago
Per person, return/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $2.0K
cmp-daily-histogram-bars-legend-max-price-aria-label $3.3K
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    • Range$2,029-$3,262

    *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)
    Aug 12, 2026 - Aug 26, 2026
    From
    $1,627
    Refreshed: 3 hrs ago
    Per person, return
    Economy

    Houston (IAH)to

    Adelaide (ADL)
    Sep 14, 2026 - Oct 21, 2026
    From
    $1,627
    Refreshed: 3 hrs ago
    Per person, return
    Economy

    Houston (IAH)to

    Adelaide (ADL)
    Aug 19, 2026 - Aug 31, 2026
    From
    $1,627
    Refreshed: 11 hrs ago
    Per person, return
    Economy

    Houston (IAH)to

    Adelaide (ADL)
    Jul 25, 2026 - Aug 31, 2026
    From
    $1,661
    Refreshed: 16 hrs ago
    Per person, return
    Economy

    Houston (IAH)to

    Adelaide (ADL)
    Aug 22, 2026 - Sep 02, 2026
    From
    $1,677
    Refreshed: 11 hrs ago
    Per person, return
    Economy

    Houston (IAH)to

    Adelaide (ADL)
    Aug 08, 2026 - Aug 19, 2026
    From
    $1,677
    Refreshed: 3 hrs ago
    Per person, return
    Economy

    Houston (IAH)to

    Adelaide (ADL)
    Aug 07, 2026 - Aug 19, 2026
    From
    $1,677
    Refreshed: 3 hrs ago
    Per person, return
    Economy

    Houston (IAH)to

    Adelaide (ADL)
    Sep 12, 2026 - Oct 21, 2026
    From
    $1,677
    Refreshed: 3 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. For flights to or from Sydney, prices may be based on travel to or from SYD or WSI airports.