*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 Nukuʻalofa (TBU) flights from $1,586* with Air New Zealand
Search and book flights between Seattle and Nukuʻalofa 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 Nukuʻalofa (TBU)
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Try alternate month or interact with individual days below in order to find flight pricing.
Compare & book Air NZ Seattle (SEA) to Nukuʻalofa (TBU) flights departing in the next 90 days
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Seattle (SEA)to
Nukuʻalofa (TBU)Dec 24, 2026 - Jan 09, 2027
From
$2,704
Refreshed: 10 hrs ago
Per person, return
Economy
Seattle (SEA)to
Nukuʻalofa (TBU)Dec 21, 2026 - Jan 09, 2027
From
$2,954
Refreshed: 23 hrs ago
Per person, return
Economy
Seattle (SEA)to
Nukuʻalofa (TBU)Dec 20, 2026 - Jan 09, 2027
From
$3,589
Refreshed: 10 hrs ago
Per person, return
Economy
Seattle (SEA)to
Nukuʻalofa (TBU)Dec 21, 2026 - Jan 06, 2027
From
$3,899
Refreshed: 5 hrs ago
Per person, return
Economy
Seattle (SEA)to
Nukuʻalofa (TBU)Dec 24, 2026 - Jan 06, 2027
From
$3,916
Refreshed: 10 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.