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.
Boise (BOI) to Sydney (SYD) flights from $1,318* with Air New Zealand
Search and book flights between Boise and Sydney by comparing our fares shown on this page. Plan your adventure today!
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1 Passenger, Economy - lowest
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Find the best fares for flights from Boise (BOI) to Sydney (SYD)
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Try alternate month or interact with individual days below in order to find flight pricing.
Compare & book Air NZ Boise (BOI) to Sydney (SYD) flights departing in the next 90 days
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$
Boise (BOI)to
Sydney (SYD)Jan 26, 2027 - Feb 08, 2027
From
$1,449
Refreshed: 7 hrs ago
Per person, return
Economy
Boise (BOI)to
Sydney (SYD)Jan 27, 2027 - Feb 08, 2027
From
$1,499
Refreshed: 7 hrs ago
Per person, return
Economy
Boise (BOI)to
Sydney (SYD)Jan 28, 2027 - Feb 08, 2027
From
$1,499
Refreshed: 7 hrs ago
Per person, return
Economy
Boise (BOI)to
Sydney (SYD)Dec 07, 2026 - Dec 25, 2026
From
$1,700
Refreshed: 7 hrs ago
Per person, return
Economy
Boise (BOI)to
Sydney (SYD)Jan 29, 2027 - Feb 08, 2027
From
$1,730
Refreshed: 7 hrs ago
Per person, return
Economy
Boise (BOI)to
Sydney (SYD)Jan 17, 2027 - Jan 26, 2027
From
$1,781
Refreshed: 1 day ago
Per person, return
Economy
Boise (BOI)to
Sydney (SYD)Jan 13, 2027 - Jan 25, 2027
From
$2,031
Refreshed: 1 day ago
Per person, return
Economy
Boise (BOI)to
Sydney (SYD)Jan 11, 2027 - Jan 27, 2027
From
$2,031
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. For flights to or from Sydney, prices may be based on travel to or from SYD or WSI airports.