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. 
Denver (DEN) to Australia flights from $1,265* with Air New Zealand
Search and book flights between Denver and Australia by comparing our fares shown on this page. Plan your adventure today!
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Explore Air NZ flights from Denver (DEN) to Australia departing in the next 90 days
Fares shown in this carousel are for return flights scheduled to depart in the next 3 months. Use the filters to narrow down your search for Denver to Australia flights.
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Denver (DEN)to
Melbourne (MEL)Nov 11, 2025 - Feb 08, 2026From$1,292Refreshed: 4 hrs agoPer person, returnEconomy
Denver (DEN)to
Perth (PER)Dec 28, 2025 - Jan 07, 2026From$2,585Refreshed: 15 minutes agoPer person, returnEconomy
Denver (DEN)to
Sydney (SYD)Nov 10, 2025 - Nov 19, 2025From$1,265Refreshed: 19 hrs agoPer person, returnEconomy
*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 flights from Denver (DEN) to Australia departing in the next 11 months
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Denver (DEN)to
Melbourne (MEL)
May 26, 2026 - Jun 03, 2026
Per person, return
Economy
From
$1,342
Refreshed: 4 hrs ago
Denver (DEN)to
Brisbane (BNE)
Jan 20, 2026 - Feb 02, 2026
Per person, return
Economy
From
$1,361
Refreshed: 1 day ago
Denver (DEN)to
Cairns (CNS)
Mar 25, 2026 - Apr 09, 2026
Per person, return
Economy
From
$1,754
Refreshed: 22 hrs ago
Denver (DEN)to
Hobart (HBA)
Feb 08, 2026 - Mar 01, 2026
Per person, return
Economy
From
$1,444
Refreshed: 1 day ago
Denver (DEN)to
Perth (PER)
Dec 30, 2025 - Jan 07, 2026
Per person, return
Economy
From
$2,535
Refreshed: 15 minutes ago
Denver (DEN)to
Sydney (SYD)
Feb 18, 2026 - Mar 10, 2026
Per person, return
Economy
From
$1,265
Refreshed: 1 day ago
*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 more flight routes from Denver
- Washington, D.C. to Australia flights
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*Fares displayed are all inclusive round trip fares including all taxes, fees and other mandatory charges