WLG - SEA

$1,934 Find Cheap Flights from Wellington to Seattle – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
$1,934
Typical prices: $1,864-$2,675
Multiple Airlines
Mon 3/12Mon 10/12
WLG - SEA • 2 stops
When to travel
February
Cheapest • 38% price drop
November
Most popular
Good to know
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Good to know
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Flight Deals

Cheap Flights from Wellington to Seattle (WLG-SEA)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Wellington to Seattle

Thu, 3 Dec - Thu, 10 Dec
Multiple Airlines Logo
17:10 - 17:55WLG  Wellington-SEA Seattle/Tacoma Intl
21h 45m2 stops Nadi Los Angeles
Multiple Airlines Logo
17:42 - 16:10SEA  Seattle/Tacoma Intl-WLG Wellington
25h 28m2 stops Los Angeles Nadi
$1,934Multiple Airlines
16 hours ago
Mon, 30 Nov - Mon, 7 Dec
Air New Zealand Logo
20:05 - 18:22WLG  Wellington-SEA Seattle/Tacoma Intl
43h 17m2 stops Auckland Intl Vancouver Intl
Air New Zealand Logo
10:10 - 08:10SEA  Seattle/Tacoma Intl-WLG Wellington
25h 00m2 stops Vancouver Intl Auckland Intl
$2,606Air New Zealand
3+ days ago
Mon, 30 Nov - Mon, 7 Dec
Multiple Airlines Logo
06:05 - 20:38WLG  Wellington-SEA Seattle/Tacoma Intl
35h 33m2 stops Sydney Kingsford Smith Los Angeles
Multiple Airlines Logo
13:21 - 19:20SEA  Seattle/Tacoma Intl-WLG Wellington
32h 59m3 stops Los Angeles Nadi Auckland Intl
$2,644Multiple Airlines
3+ days ago
Thu, 3 Dec - Thu, 10 Dec
Multiple Airlines Logo
17:10 - 20:02WLG  Wellington-SEA Seattle/Tacoma Intl
23h 52m2 stops Nadi Los Angeles
Multiple Airlines Logo
13:36 - 17:20SEA  Seattle/Tacoma Intl-WLG Wellington
30h 44m3 stops Los Angeles Sydney Kingsford Smith Auckland Intl
$2,647Multiple Airlines
16 hours ago
Thu, 3 Dec - Thu, 10 Dec
Multiple Airlines Logo
08:45 - 21:57WLG  Wellington-SEA Seattle/Tacoma Intl
34h 12m3 stops Dunedin Auckland Intl Vancouver Intl
Multiple Airlines Logo
13:36 - 17:20SEA  Seattle/Tacoma Intl-WLG Wellington
30h 44m3 stops Los Angeles Sydney Kingsford Smith Auckland Intl
$3,071Multiple Airlines
16 hours ago
Mon, 30 Nov - Mon, 7 Dec
Multiple Airlines Logo
18:00 - 11:40WLG  Wellington-SEA Seattle/Tacoma Intl
62h 40m3 stops Auckland Intl Adelaide Doha Hamad Intl
Multiple Airlines Logo
15:50 - 13:05SEA  Seattle/Tacoma Intl-WLG Wellington
48h 15m3 stops Doha Hamad Intl Melbourne Auckland Intl
$5,047Multiple Airlines
3+ days ago
Booking Insights

Price, demand, and travel trends for Wellington to Seattle flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

Which airline is the cheapest to fly from Wellington to Seattle?

Air New Zealand ($2,606) offered the cheapest return ticket from Wellington to Seattle in the last 5 days.

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Key details for Wellington to Seattle flights

Low season

February

Cheapest flight

$1,934
Beat the crowds with an average 74% drop in traveller numbers.
The most popular month to fly with an average 32% increase in traveller numbers.
Round-trip flight from Wellington to Seattle

When to book flights from Wellington to Seattle

Are your dates flexible? Find out the best times to travel from Wellington to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Wellington to Seattle flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from Wellington to Seattle?

    Only Economy class is available on flights from Wellington to Seattle.

  • Do I need a passport to fly from Wellington to Seattle?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Wellington to Seattle flight?

    Return flights from Wellington to Seattle range from $1,864 to $2,675, with an average of $2,068 over the past 12 months. Anything below $1,864 counts as a good deal.

  • Have flight prices from Wellington to Seattle changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about $1,934 to $5,047. That means the highest observed fare was about 3x higher than the lowest one.

  • Which car hire options are available at Seattle/Tacoma Intl Airport (SEA)?

    Seattle/Tacoma Intl Airport (SEA) hosts 5 major car rental companies, with daily rates starting from around $7 for economy cars. Top options include:

    • Fox
    • Europcar
    • Thrifty
    • Budget
    • Hertz

  • Which airports can I use when flying from Wellington to Seattle?

    Flights from Wellington to Seattle usually depart from Wellington (WLG) and arrive at Seattle/Tacoma Intl (SEA).

  • Can I save money by using flexible dates for flights from Wellington to Seattle?

    Yes. Flexible dates can save you up to 33% on flights from Wellington to Seattle. Friday is the cheapest departure day at $1,865 return on average, while Wednesday is the most expensive at $2,746, a difference of $881.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Wellington and Seattle?

    Seattle is 20 hours behind Wellington (Pacific Time vs New Zealand Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Seattle?

    Some of the most popular sights in Seattle are Washington State Convention Center, Hilton Seattle, and Seattle Center. These are among the most viewed places in Seattle on KAYAK.

Your guide to booking Wellington to Seattle flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure and avoid flying on Wednesday. On this route, Friday flights average $1,865, about $881 less than Wednesday fares (32% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Wellington to Seattle trip for February. Fares historically average $1,275 return in that month – typically $1,579 less than the most expensive month, which is August (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Seattle/Tacoma Intl Airport.

    • Coast Gateway Hotel
    • Seattle Airport Marriott
    • Fairfield by Marriott Inn & Suites Seattle Sea-Tac Airport

More options for your flight from Wellington to Seattle

Complete your trip to Seattle with a hotel stay or car hire

Car rentals in Seattle
Hotels in Seattle