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. 
Oklahoma City (OKC) to Sydney (SYD) flights from $1,640* with Air New Zealand
Search and book flights between Oklahoma City and Sydney by comparing our fares shown on this page. Plan your adventure today!
expand_more
1 Passenger, Economy - lowest
expand_morePromo Code
expand_moretoday
today
Find the best fares for flights from Oklahoma City (OKC) to Sydney (SYD)
location_on
location_on
Compare & book Air NZ Oklahoma City (OKC) to Sydney (SYD) flights departing in the next 90 days
flight_takeoff
flight_land
Oklahoma City (OKC)to
Sydney (SYD)Mar 01, 2026 - Apr 06, 2026
From
$1,640
Refreshed: 1 day ago
Per person, return
Economy
Oklahoma City (OKC)to
Sydney (SYD)Mar 03, 2026 - Apr 06, 2026
From
$1,644
Refreshed: 1 day ago
Per person, return
Economy
Oklahoma City (OKC)to
Sydney (SYD)Mar 05, 2026 - Apr 06, 2026
From
$1,690
Refreshed: 1 day ago
Per person, return
Economy
Oklahoma City (OKC)to
Sydney (SYD)Mar 04, 2026 - Apr 05, 2026
From
$1,735
Refreshed: 1 day ago
Per person, return
Economy
Oklahoma City (OKC)to
Sydney (SYD)Mar 02, 2026 - Apr 06, 2026
From
$1,740
Refreshed: 1 day ago
Per person, return
Economy
Oklahoma City (OKC)to
Sydney (SYD)Mar 06, 2026 - Apr 06, 2026
From
$1,790
Refreshed: 1 day ago
Per person, return
Economy
Oklahoma City (OKC)to
Sydney (SYD)Mar 07, 2026 - Apr 06, 2026
From
$3,420
Refreshed: 23 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 Sydney
*Fares displayed are all inclusive round trip fares including all taxes, fees and other mandatory charges