HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Seattle

$1,108+ Cheap flights from Wellington (WLG) to Seattle (SEA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
WLG — SEA
Apr 30 — May 71
Thu 4/30
Thu 5/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Wellington to Seattle with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Wellington to Seattle

Cheapest flights from Wellington to Seattle
Explore the most affordable flight options available from Wellington to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2026.

This BusinessClass deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/254:10 pm
WLG
-
SEA
2 stops21h 30m
Multiple Airlines
Sat 5/25:06 pm
SEA
-
WLG
2 stops27h 04m
Multiple Airlines
Deal found 3/28$1,108
This SmartFares deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/94:10 pm
WLG
-
SEA
2 stops21h 30m
Multiple Airlines
Sat 5/1611:38 am
SEA
-
WLG
2 stops32h 32m
Multiple Airlines
Deal found 3/26$1,157
This SmartFares deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/144:10 pm
WLG
-
SEA
2 stops22h 06m
Multiple Airlines
Thu 5/212:25 pm
SEA
-
WLG
2 stops29h 45m
Multiple Airlines
Deal found 3/30$1,206
This American Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:05 am
WLG
-
SEA
2 stops37h 19m
American Airlines
Sat 11/711:59 pm
SEA
-
WLG
2 stops59h 36m
American Airlines
Deal found 3/30$1,325
This Aunt Betty deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/206:45 pm
WLG
-
SEA
2 stops23h 40m
Multiple Airlines
Sun 1/39:05 am
SEA
-
WLG
2 stops27h 15m
Multiple Airlines
Deal found 3/29$1,567

Find flight deals from Wellington to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Wellington (WLG) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 31, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$1,108
(BusinessClass)
Provider with most accurate pricing for Wellington-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Wellington-Seattle/Tacoma Intl flights.
Search Deals
From Wellington to Seattle/Tacoma Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Wellington to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 31, 2026.
Use the filters below to find and compare flights from Wellington to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

WellingtonSeattle

WLG - SEA

WLGSEA

Wellington

Sat 5/9

4:10 pm-6:40 pm

2 stops21h 30m

Seattle/Tacoma Intl

Sat 5/16

11:38 am-3:10 pm

2 stops32h 32m

$1,157
Quickest round-trip

WellingtonSeattle

WLG - SEA

WLGSEA

Wellington

Thu 5/14

4:10 pm-7:16 pm

2 stops22h 06m

Seattle/Tacoma Intl

Thu 5/21

2:25 pm-3:10 pm

2 stops29h 45m

$1,206

WellingtonSeattle

WLG - SEA

WLGSEA

Wellington

Sat 4/25

7:50 pm-5:38 pm

3 stops40h 48m

Seattle/Tacoma Intl

Sat 5/2

7:20 pm-12:10 am

2 stops33h 50m

$1,612

WellingtonSeattle

WLG - SEA

WLGSEA

Wellington

Sat 4/25

6:30 am-7:53 pm

3 stops32h 23m

Seattle/Tacoma Intl

Sat 5/2

7:06 pm-7:50 am

3 stops41h 44m

$1,887

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Wellington-Seattle flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Wellington-Seattle flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Wellington-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Wellington-Seattle flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Wellington-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Wellington to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Wellington with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Wellington to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Wellington to Seattle that include hotel bookings?

    Yes. In addition to deals on Wellington to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Wellington to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Wellington to Seattle.

  • Can I find deals for business class flights from Wellington to Seattle?

    Yes. Cheapflights offers flight deals from Wellington to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tacoma
Ocean Shores
Olympia
Kent
Lynnwood
Lacey
Edmonds
Leavenworth
Snoqualmie
Tukwila
Renton
Puyallup
Kirkland
Ellensburg
Fife
Lakewood
Issaquah
Shoreline
Aberdeen

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Wellington to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
Auckland to Seattle flights
Queenstown to Seattle flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.