From November 2026*, Air New Zealand will operate flights to and from Western Sydney International Airport, alongside our existing services at Sydney Kingsford Smith Airport.
*Subject to Government Approvals.
Washington, D.C. (IAD) to Sydney (SYD) flights from $1,391* with Air New Zealand
Search and book flights between Washington, D.C. and Sydney by comparing our fares shown on this page. Plan your adventure today!
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1 Passenger, Economy - lowest
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Find the best fares for flights from Washington, D.C. (IAD) to Sydney (SYD)
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Try alternate month or interact with individual days below in order to find flight pricing.
Compare & book Air NZ Washington, D.C. (IAD) to Sydney (SYD) flights departing in the next 90 days
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$
Washington, D.C. (IAD)to
Sydney (SYD)Jan 19, 2027 - Jan 27, 2027
From
$1,737
Refreshed: 1 day ago
Per person, return
Economy
Washington, D.C. (IAD)to
Sydney (SYD)Dec 30, 2026 - Jan 18, 2027
From
$1,754
Refreshed: 1 day ago
Per person, return
Economy
Washington, D.C. (IAD)to
Sydney (SYD)Dec 29, 2026 - Jan 19, 2027
From
$1,756
Refreshed: 1 day ago
Per person, return
Economy
Washington, D.C. (IAD)to
Sydney (SYD)Jan 03, 2027 - Jan 26, 2027
From
$1,787
Refreshed: 12 hrs ago
Per person, return
Economy
Washington, D.C. (IAD)to
Sydney (SYD)Jan 04, 2027 - Jan 20, 2027
From
$1,787
Refreshed: 12 hrs ago
Per person, return
Economy
Washington, D.C. (IAD)to
Sydney (SYD)Jan 03, 2027 - Jan 20, 2027
From
$1,806
Refreshed: 1 day ago
Per person, return
Economy
Washington, D.C. (IAD)to
Sydney (SYD)Dec 31, 2026 - Jan 19, 2027
From
$1,806
Refreshed: 1 day ago
Per person, return
Economy
Washington, D.C. (IAD)to
Sydney (SYD)Jan 02, 2027 - Jan 19, 2027
From
$1,811
Refreshed: 1 day 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 Sydney
*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.