*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.
Seattle (SEA) to Cairns (CNS) flights from $1,698* with Air New Zealand
Search and book flights between Seattle and Cairns 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 Seattle (SEA) to Cairns (CNS)
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Compare & book Air NZ Seattle (SEA) to Cairns (CNS) flights departing in the next 90 days
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Seattle (SEA)to
Cairns (CNS)Aug 18, 2026 - Aug 24, 2026
From
$1,698
Refreshed: 1 day ago
Per person, return
Economy
Seattle (SEA)to
Cairns (CNS)Aug 23, 2026 - Aug 24, 2026
From
$1,698
Refreshed: 1 day ago
Per person, return
Economy
Seattle (SEA)to
Cairns (CNS)Sep 01, 2026 - Sep 08, 2026
From
$1,736
Refreshed: 1 day ago
Per person, return
Economy
Seattle (SEA)to
Cairns (CNS)Aug 16, 2026 - Sep 07, 2026
From
$1,737
Refreshed: 17 hrs ago
Per person, return
Economy
Seattle (SEA)to
Cairns (CNS)Aug 17, 2026 - Aug 25, 2026
From
$1,740
Refreshed: 1 day ago
Per person, return
Economy
Seattle (SEA)to
Cairns (CNS)Aug 22, 2026 - Aug 25, 2026
From
$1,748
Refreshed: 1 day ago
Per person, return
Economy
Seattle (SEA)to
Cairns (CNS)Aug 20, 2026 - Aug 25, 2026
From
$1,753
Refreshed: 1 day ago
Per person, return
Economy
Seattle (SEA)to
Cairns (CNS)Aug 01, 2026 - Aug 10, 2026
From
$1,754
Refreshed: 6 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.