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Boise (BOI) to Sydney (SYD) flights from $1,204* 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 our cheapest Boise (BOI) to Sydney (SYD) flights departing in the next 12 months
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Compare & book Air NZ Boise (BOI) to Sydney (SYD) flights departing in the next 90 days
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There are no flight results based on your filters, or there were no searches for this route in the last 24 hours. Please adjust your search criteria or find more flights by using the fare finder at the top of the page.
There are no flight results based on your filters, or there were no searches for this route in the last 24 hours. Please adjust your search criteria or find more flights by using the fare finder at the top of the page.*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.
Compare & book Air NZ flights from Boise (BOI) to Sydney (SYD) departing over the next 11 months
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Boise (BOI) | Sydney (SYD) | Per person, return / Economy | Feb 08, 2026 - Feb 17, 2026 | From $1,204 Refreshed: 1 day ago |
| Boise (BOI) | Sydney (SYD) | Per person, return / Economy | Feb 09, 2026 - Feb 17, 2026 | From $1,204 Refreshed: 1 day ago |
| Boise (BOI) | Sydney (SYD) | Per person, return / Economy | Feb 10, 2026 - Feb 17, 2026 | From $1,204 Refreshed: 1 day ago |
| Boise (BOI) | Sydney (SYD) | Per person, return / Economy | Feb 11, 2026 - Feb 18, 2026 | From $1,254 Refreshed: 1 day ago |
| Boise (BOI) | Sydney (SYD) | Per person, return / Economy | Feb 04, 2026 - Feb 22, 2026 | From $1,304 Refreshed: 1 day ago |
*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.
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*Fares displayed are all inclusive round trip fares including all taxes, fees and other mandatory charges