Seattle (SEA) to Nukuʻalofa (TBU) flights from $1,467* with Air New Zealand

Search and book flights between Seattle and Nukuʻalofa by comparing our fares shown on this page. Plan your adventure today!

Promo Code

Find the best fares for flights from Seattle (SEA) to Nukuʻalofa (TBU)

Try alternate month or interact with individual days below in order to find flight pricing.
Mar 2026
No result for this month.
Apr 2026
No result for this month.
May 2026
No result for this month.
Displaying fares for March-2026
  • 18

    Wed

    MAR

  • 19

    Thu

  • 20

    Fri

  • 21

    Sat

  • 22

    Sun

  • 23

    Mon

  • 24

    Tue

  • 25

    Wed

  • 26

    Thu

  • 27

    Fri

  • 28

    Sat

  • 29

    Sun

  • 30

    Mon

  • 31

    Tue

  • 01

    Wed

    APR

  • 02

    Thu

  • 03

    Fri

  • 04

    Sat

  • 05

    Sun

  • 06

    Mon

  • 07

    Tue

  • 08

    Wed

  • 09

    Thu

  • 10

    Fri

  • 11

    Sat

  • 12

    Sun

  • 13

    Mon

  • 14

    Tue

  • 15

    Wed

  • 16

    Thu

  • 17

    Fri

    • *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 Seattle (SEA) to Nukuʻalofa (TBU) flights departing in the next 90 days

    Seattle (SEA)to

    Nukuʻalofa (TBU)
    Jun 06, 2026 - Jun 16, 2026
    From
    $1,519
    Refreshed: 1 day ago
    Per person, return
    Economy

    Seattle (SEA)to

    Nukuʻalofa (TBU)
    Jun 09, 2026 - Jun 23, 2026
    From
    $1,764
    Refreshed: 1 day ago
    Per person, return
    Economy

    Seattle (SEA)to

    Nukuʻalofa (TBU)
    Jun 15, 2026 - Jun 17, 2026
    From
    $2,559
    Refreshed: 1 day ago
    Per person, return
    Economy

    Seattle (SEA)to

    Nukuʻalofa (TBU)
    Jun 11, 2026 - Jun 17, 2026
    From
    $2,559
    Refreshed: 1 day ago
    Per person, return
    Economy

    Seattle (SEA)to

    Nukuʻalofa (TBU)
    Jun 14, 2026 - Jun 17, 2026
    From
    $2,609
    Refreshed: 1 day ago
    Per person, return
    Economy

    Seattle (SEA)to

    Nukuʻalofa (TBU)
    Jun 13, 2026 - Jun 17, 2026
    From
    $2,609
    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 Nukuʻalofa

    *Fares displayed are all inclusive round trip fares including all taxes, fees and other mandatory charges