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. 
Ottawa (YOW) to Adelaide (ADL) flights from $3,970* with Air New Zealand
Search and book flights between Ottawa and Adelaide 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 Ottawa (YOW) to Adelaide (ADL)
location_on
location_on
Compare & book Air NZ Ottawa (YOW) to Adelaide (ADL) flights departing in the next 90 days
flight_takeoff
flight_land
Ottawa (YOW)to
Adelaide (ADL)Nov 07, 2025 - Nov 19, 2025
From
$3,970
Refreshed: 19 hrs ago
Per person, return
Economy
Ottawa (YOW)to
Adelaide (ADL)Nov 03, 2025 - Nov 04, 2025
From
$3,971
Refreshed: 19 hrs ago
Per person, return
Economy
Ottawa (YOW)to
Adelaide (ADL)Dec 15, 2025 - Jan 01, 2026
From
$4,644
Refreshed: 19 hrs ago
Per person, return
Economy
Ottawa (YOW)to
Adelaide (ADL)Dec 19, 2025 - Jan 05, 2026
From
$5,504
Refreshed: 19 hrs ago
Per person, return
Economy
Ottawa (YOW)to
Adelaide (ADL)Dec 16, 2025 - Jan 04, 2026
From
$5,519
Refreshed: 19 hrs ago
Per person, return
Economy
Ottawa (YOW)to
Adelaide (ADL)Dec 17, 2025 - Jan 05, 2026
From
$6,044
Refreshed: 15 hrs ago
Per person, return
Economy
Ottawa (YOW)to
Adelaide (ADL)Dec 13, 2025 - Jan 01, 2026
From
$13,324
Refreshed: 15 hrs ago
Per person, return
Economy
Ottawa (YOW)to
Adelaide (ADL)Dec 15, 2025 - Dec 31, 2025
From
$13,484
Refreshed: 19 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.
*Fares displayed are all inclusive round trip fares including all taxes, fees and other mandatory charges