*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.
Washington, D.C. (IAD) to Australia flights from $1,731* with Air New Zealand
Search and book flights between Washington, D.C. and Australia by comparing our fares shown on this page. Plan your adventure today!
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Explore Air NZ flights from Washington, D.C. (IAD) 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 Washington, D.C. to Australia flights.
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Washington, D.C. (IAD)to
Sydney (SYD)Jun 30, 2026 - Jul 14, 2026From$1,732Refreshed: 6 hrs agoPer person, returnEconomy
Washington, D.C. (IAD)to
Melbourne (MEL)Aug 19, 2026 - Sep 06, 2026From$1,775Refreshed: 11 hrs agoPer person, returnEconomy
Washington, D.C. (IAD)to
Adelaide (ADL)Aug 31, 2026 - Sep 16, 2026From$1,788Refreshed: 22 hrs agoPer person, returnEconomy
Washington, D.C. (IAD)to
Brisbane (BNE)Jun 21, 2026 - Jul 21, 2026From$1,731Refreshed: 1 day agoPer person, returnEconomy
Washington, D.C. (IAD)to
Cairns (CNS)Aug 02, 2026 - Aug 09, 2026From$1,974Refreshed: 1 day agoPer person, returnEconomy
Washington, D.C. (IAD)to
Hobart (HBA)Aug 02, 2026 - Aug 18, 2026From$2,029Refreshed: 1 day agoPer person, returnEconomy
Washington, D.C. (IAD)to
Gold Coast (OOL)Aug 19, 2026 - Aug 26, 2026From$1,815Refreshed: 10 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 Washington, D.C. (IAD) to Australia departing in the next 11 months
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Washington, D.C. (IAD)to
Sydney (SYD)
Mar 17, 2027 - Apr 14, 2027
Per person, return
Economy
From
$1,780
Refreshed: 11 hrs ago
Washington, D.C. (IAD)to
Melbourne (MEL)
Nov 17, 2026 - Nov 24, 2026
Per person, return
Economy
From
$1,775
Refreshed: 11 hrs ago
Washington, D.C. (IAD)to
Adelaide (ADL)
Nov 18, 2026 - Jan 27, 2027
Per person, return
Economy
From
$1,788
Refreshed: 1 day ago
Washington, D.C. (IAD)to
Brisbane (BNE)
Sep 15, 2026 - Sep 22, 2026
Per person, return
Economy
From
$1,780
Refreshed: 6 hrs ago
Washington, D.C. (IAD)to
Cairns (CNS)
Oct 13, 2026 - Nov 02, 2026
Per person, return
Economy
From
$1,994
Refreshed: 2 hrs ago
Washington, D.C. (IAD)to
Hobart (HBA)
Feb 14, 2027 - Feb 28, 2027
Per person, return
Economy
From
$1,910
Refreshed: 9 hrs 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.