*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 Perth (PER) flights from $2,966* with Air New Zealand
Search and book flights between Washington, D.C. and Perth by comparing our fares shown on this page. Plan your adventure today!
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1 Passenger, Economy - lowest
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Find the best fares for flights from Washington, D.C. (IAD) to Perth (PER)
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Try alternate month or interact with individual days below in order to find flight pricing.
Compare & book Air NZ Washington, D.C. (IAD) to Perth (PER) flights departing in the next 90 days
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$
Washington, D.C. (IAD)to
Perth (PER)Oct 13, 2026 - Oct 21, 2026
From
$2,966
Refreshed: 1 day ago
Per person, return
Economy
Washington, D.C. (IAD)to
Perth (PER)Oct 12, 2026 - Oct 19, 2026
From
$3,170
Refreshed: 1 day ago
Per person, return
Economy
Washington, D.C. (IAD)to
Perth (PER)Oct 07, 2026 - Oct 20, 2026
From
$3,170
Refreshed: 1 day ago
Per person, return
Economy
Washington, D.C. (IAD)to
Perth (PER)Oct 11, 2026 - Oct 20, 2026
From
$3,416
Refreshed: 1 day ago
Per person, return
Economy
Washington, D.C. (IAD)to
Perth (PER)Oct 08, 2026 - Oct 21, 2026
From
$3,466
Refreshed: 1 day ago
Per person, return
Economy
Washington, D.C. (IAD)to
Perth (PER)Oct 09, 2026 - Oct 20, 2026
From
$3,466
Refreshed: 1 day ago
Per person, return
Economy
Washington, D.C. (IAD)to
Perth (PER)Oct 10, 2026 - Oct 20, 2026
From
$3,466
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.