From November 2026*, Air New Zealand will operate flights to and from Western Sydney International Airport, alongside our existing services at Sydney Kingsford Smith Airport.
*Subject to Government Approvals.
Boston (BOS) to Sydney (SYD) flights from $1,784* with Air New Zealand
Search and book flights between Boston and Sydney by comparing our fares shown on this page. Plan your adventure today!
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1 Passenger, Economy - lowest
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Find the best fares for flights from Boston (BOS) to Sydney (SYD)
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Compare & book Air NZ Boston (BOS) to Sydney (SYD) flights departing in the next 90 days
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$
Boston (BOS)to
Sydney (SYD)Oct 28, 2026 - Nov 25, 2026
From
$1,785
Refreshed: 11 hrs ago
Per person, return
Economy
Boston (BOS)to
Sydney (SYD)Oct 28, 2026 - Nov 04, 2026
From
$1,785
Refreshed: 7 hrs ago
Per person, return
Economy
Boston (BOS)to
Sydney (SYD)Oct 20, 2026 - Nov 03, 2026
From
$1,785
Refreshed: 1 hour ago
Per person, return
Economy
Boston (BOS)to
Sydney (SYD)Sep 21, 2026 - Oct 13, 2026
From
$1,785
Refreshed: 14 hrs ago
Per person, return
Economy
Boston (BOS)to
Sydney (SYD)Oct 21, 2026 - Nov 03, 2026
From
$1,785
Refreshed: 1 hour ago
Per person, return
Economy
Boston (BOS)to
Sydney (SYD)Sep 22, 2026 - Oct 04, 2026
From
$1,786
Refreshed: 20 hrs ago
Per person, return
Economy
Boston (BOS)to
Sydney (SYD)Oct 21, 2026 - Nov 01, 2026
From
$1,786
Refreshed: 21 hrs ago
Per person, return
Economy
Boston (BOS)to
Sydney (SYD)Oct 28, 2026 - Nov 10, 2026
From
$1,786
Refreshed: 21 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. For flights to or from Sydney, prices may be based on travel to or from SYD or WSI airports.