Air New Zealand awards and accreditations - 2025 World's Safest Airline (Airlineratings.com), 2024 World's Safest Airline, Best Premium Economy, Best Economy Class (Airlineratings.com). See these and more Air New Zealand awards & accreditations. 
Houston (IAH) to Dunedin (DUD) flights from $1,232* with Air New Zealand
Search and book flights between Houston and Dunedin by comparing our fares shown on this page. Plan your adventure today!
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1 Passenger, Economy - lowest
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Find the best fares for flights from Houston (IAH) to Dunedin (DUD)
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Compare & book Air NZ Houston (IAH) to Dunedin (DUD) flights departing in the next 90 days
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Houston (IAH)to
Dunedin (DUD)Jan 19, 2026 - Feb 09, 2026
From
$1,232
Refreshed: 17 hrs ago
Per person, return
Economy
Houston (IAH)to
Dunedin (DUD)Jan 21, 2026 - Feb 12, 2026
From
$1,232
Refreshed: 17 hrs ago
Per person, return
Economy
Houston (IAH)to
Dunedin (DUD)Jan 22, 2026 - Feb 12, 2026
From
$1,232
Refreshed: 17 hrs ago
Per person, return
Economy
Houston (IAH)to
Dunedin (DUD)Jan 20, 2026 - Feb 12, 2026
From
$1,237
Refreshed: 17 hrs ago
Per person, return
Economy
Houston (IAH)to
Dunedin (DUD)Jan 18, 2026 - Feb 12, 2026
From
$1,282
Refreshed: 17 hrs ago
Per person, return
Economy
Houston (IAH)to
Dunedin (DUD)Jan 23, 2026 - Feb 12, 2026
From
$1,282
Refreshed: 17 hrs ago
Per person, return
Economy
Houston (IAH)to
Dunedin (DUD)Jan 24, 2026 - Feb 09, 2026
From
$1,287
Refreshed: 17 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