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. 
Washington, D.C. (IAD) to Melbourne (MEL) flights from $2,048* with Air New Zealand
Search and book flights between Washington, D.C. and Melbourne 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 Melbourne (MEL)
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Compare & book Air NZ Washington, D.C. (IAD) to Melbourne (MEL) flights departing in the next 90 days
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Washington, D.C. (IAD)to
Melbourne (MEL)Jan 12, 2026 - Jan 25, 2026
From
$2,048
Refreshed: 5 hrs ago
Per person, return
Economy
Washington, D.C. (IAD)to
Melbourne (MEL)Jan 13, 2026 - Jan 25, 2026
From
$2,248
Refreshed: 5 hrs ago
Per person, return
Economy
Washington, D.C. (IAD)to
Melbourne (MEL)Jan 11, 2026 - Jan 26, 2026
From
$2,248
Refreshed: 5 hrs ago
Per person, return
Economy
Washington, D.C. (IAD)to
Melbourne (MEL)Jan 16, 2026 - Jan 25, 2026
From
$2,394
Refreshed: 5 hrs ago
Per person, return
Economy
Washington, D.C. (IAD)to
Melbourne (MEL)Jan 14, 2026 - Jan 21, 2026
From
$2,469
Refreshed: 5 hrs ago
Per person, return
Economy
Washington, D.C. (IAD)to
Melbourne (MEL)Jan 15, 2026 - Jan 25, 2026
From
$2,869
Refreshed: 5 hrs ago
Per person, return
Economy
Washington, D.C. (IAD)to
Melbourne (MEL)Jan 17, 2026 - Jan 25, 2026
From
$2,873
Refreshed: 5 hrs 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 Melbourne
*Fares displayed are all inclusive round trip fares including all taxes, fees and other mandatory charges