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. 
Boston (BOS) to Sydney (SYD) flights from $1,459* with Air New Zealand
Search and book flights between Boston 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 Boston (BOS) to Sydney (SYD)
location_on
location_on
Compare & book Air NZ Boston (BOS) to Sydney (SYD) flights departing in the next 90 days
flight_takeoff
flight_land
Boston (BOS)to
Sydney (SYD)Dec 07, 2025 - Dec 16, 2025
From
$1,459
Refreshed: 1 day ago
Per person, return
Economy
Boston (BOS)to
Sydney (SYD)Dec 08, 2025 - Dec 16, 2025
From
$1,459
Refreshed: 1 day ago
Per person, return
Economy
Boston (BOS)to
Sydney (SYD)Dec 02, 2025 - Dec 29, 2025
From
$1,688
Refreshed: 1 day ago
Per person, return
Economy
Boston (BOS)to
Sydney (SYD)Dec 09, 2025 - Dec 16, 2025
From
$1,805
Refreshed: 1 day ago
Per person, return
Economy
Boston (BOS)to
Sydney (SYD)Dec 03, 2025 - Dec 29, 2025
From
$1,888
Refreshed: 1 day ago
Per person, return
Economy
Boston (BOS)to
Sydney (SYD)Jan 12, 2026 - Jan 27, 2026
From
$1,953
Refreshed: 1 day ago
Per person, return
Economy
Boston (BOS)to
Sydney (SYD)Nov 14, 2025 - Nov 18, 2025
From
$2,208
Refreshed: 1 day ago
Per person, return
Economy
Boston (BOS)to
Sydney (SYD)Dec 31, 2025 - Jan 14, 2026
From
$2,213
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