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$510+ Cheap flights from Wellington (WLG) to Seattle (SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
WLG — SEA
Aug 29 — Sep 51
Sat 8/29
Sat 9/5
1 adult, Economy
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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 July 30, 2026.

This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:00 am
WLG
-
SEA
2 stops27h 20m
United Airlines
Mon 11/233:35 pm
SEA
-
WLG
2 stops44h 05m
United Airlines
Deal found 7/28$1,082
This United Airlines deal was found by Cheapflights users on 7/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:00 am
WLG
-
SEA
2 stops29h 39m
United Airlines
Thu 12/315:32 pm
SEA
-
WLG
2 stops22h 53m
United Airlines
Deal found 7/25$1,149
This United Airlines deal was found by Cheapflights users on 7/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1712:50 pm
WLG
-
SEA
2 stops22h 49m
United Airlines
Wed 12/303:31 pm
SEA
-
WLG
2 stops25h 49m
United Airlines
Deal found 7/25$1,155
This American Airlines deal was found by Cheapflights users on 7/25. 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.
Sat 12/56:05 am
WLG
-
SEA
2 stops27h 20m
American Airlines
Tue 1/53:44 pm
SEA
-
WLG
2 stops28h 36m
American Airlines
Deal found 7/25$1,167
This United Airlines deal was found by Cheapflights users on 7/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/206:00 am
WLG
-
SEA
2 stops27h 20m
United Airlines
Wed 12/309:02 am
SEA
-
WLG
2 stops32h 18m
United Airlines
Deal found 7/25$1,183
This American Airlines deal was found by Cheapflights users on 7/25. 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.
Sat 12/56:05 am
WLG
-
SEA
2 stops27h 20m
American Airlines
Fri 1/15:23 am
SEA
-
WLG
2 stops38h 57m
American Airlines
Deal found 7/25$1,185
This United Airlines deal was found by Cheapflights users on 7/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:00 am
WLG
-
SEA
2 stops31h 12m
United Airlines
Fri 1/17:30 pm
SEA
-
WLG
2 stops20h 55m
United Airlines
Deal found 7/25$1,216
This United Airlines deal was found by Cheapflights users on 7/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1712:50 pm
WLG
-
SEA
2 stops20h 30m
United Airlines
Sat 1/27:30 pm
SEA
-
WLG
2 stops20h 55m
United Airlines
Deal found 7/25$1,222
This Qantas Airways deal was found by Cheapflights users on 7/25. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/46:00 pm
WLG
-
SEA
2 stops39h 25m
Qantas Airways
Sun 1/36:00 am
SEA
-
WLG
2 stops53h 35m
Qantas Airways
Deal found 7/25$1,234
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:00 am
WLG
-
SEA
2 stops29h 14m
United Airlines
Wed 8/266:52 pm
SEA
-
WLG
2 stops24h 58m
United Airlines
Deal found 7/29$1,240

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 July 30, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$1,082
(United Airlines)

One-way from

$510
(Kiwi.com)
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
One-way flight 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 July 30, 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

Thu 11/19

6:00 am-12:20 pm

2 stops27h 20m

Seattle/Tacoma Intl

Mon 11/23

3:35 pm-8:40 am

2 stops44h 05m

$1,082

WellingtonSeattle

WLG - SEA

WLGSEA

Wellington

Thu 12/3

6:00 am-3:54 pm

3 stops30h 54m

Seattle/Tacoma Intl

Tue 1/5

5:30 pm-1:25 pm

2 stops22h 55m

$1,149

WellingtonSeattle

WLG - SEA

WLGSEA

Wellington

Wed 12/2

6:00 am-3:54 pm

3 stops30h 54m

Seattle/Tacoma Intl

Wed 12/30

7:30 pm-2:20 pm

2 stops21h 50m

$1,149

WellingtonSeattle

WLG - SEA

WLGSEA

Wellington

Thu 11/19

6:00 am-2:39 pm

2 stops29h 39m

Seattle/Tacoma Intl

Thu 12/31

10:45 am-1:25 pm

2 stops29h 40m

$1,149

WellingtonSeattle

WLG - SEA

WLGSEA

Wellington

Sun 11/22

6:00 am-11:27 am

2 stops26h 27m

Seattle/Tacoma Intl

Mon 1/4

7:30 pm-2:20 pm

2 stops21h 50m

$1,183
Quickest round-trip

WellingtonSeattle

WLG - SEA

WLGSEA

Wellington

Sun 11/22

6:00 am-11:27 am

2 stops26h 27m

Seattle/Tacoma Intl

Tue 1/5

7:32 pm-1:25 pm

2 stops20h 53m

$1,183

WellingtonSeattle

WLG - SEA

WLGSEA

Wellington

Thu 11/19

6:00 am-12:20 pm

2 stops27h 20m

Seattle/Tacoma Intl

Sun 1/3

3:31 pm-2:20 pm

2 stops25h 49m

$1,216

WellingtonSeattle

WLG - SEA

WLGSEA

Wellington

Wed 12/2

6:00 am-3:54 pm

3 stops30h 54m

Seattle/Tacoma Intl

Fri 1/1

7:30 pm-1:25 pm

2 stops20h 55m

$1,216

WellingtonSeattle

WLG - SEA

WLGSEA

Wellington

Fri 12/4

6:00 pm-12:25 pm

2 stops39h 25m

Seattle/Tacoma Intl

Sun 1/3

6:00 am-8:35 am

2 stops53h 35m

$1,234
Cheapest one-way

WellingtonSeattle

WLG - SEA

WLGSEA

Wellington

Sun 11/15

9:05 pm-6:26 pm

3 stops42h 21m

$521

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 15 resultsSorted by cheapest first
1
2
  • 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.

  • How long is the flight from Wellington to Seattle?

    Departing from Wellington to Seattle will take you 27h 20m. Wellington and Seattle are separated by a distance of 7234 mi.

  • 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.

See more FAQs

Traveling to a place near Seattle?

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

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