Washington, D.C. (IAD) to Australia flights from $1,648* 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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*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

Washington, D.C. (IAD)to

Sydney (SYD)
Nov 09, 2026 - Nov 18, 2026

Per person, return

Economy

From
$1,654
Refreshed: 10 hrs ago

Washington, D.C. (IAD)to

Melbourne (MEL)
Jun 02, 2026 - Jun 09, 2026

Per person, return

Economy

From
$1,648
Refreshed: 8 hrs ago

Washington, D.C. (IAD)to

Brisbane (BNE)
May 10, 2026 - Jun 29, 2026

Per person, return

Economy

From
$1,706
Refreshed: 7 hrs ago

Washington, D.C. (IAD)to

Gold Coast (OOL)
Jul 12, 2026 - Aug 12, 2026

Per person, return

Economy

From
$1,988
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 Washington, D.C.

*Fares displayed are all inclusive round trip fares including all taxes, fees and other mandatory charges