$1,094+ 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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
WLG — SEA
Oct 4 — Oct 111
Round-trip
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
Best
Last-minute
Cheapest flights from Wellington to SeattleExplore 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 September 4, 2026.
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 September 4, 2026.
This Mytrip deal was found by Cheapflights users on 9/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:10 pm -
2 stops21h 38m
Mon 10/269:12 pm -
2 stops46h 58m
Deal found 9/4![Multiple Airlines logo]()
$1,094
This United Airlines deal was found by Cheapflights users on 8/31. 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 10/156:00 am -
2 stops26h 23m
Thu 10/226:30 am -
2 stops45h 40m
Deal found 8/31![United Airlines logo]()
$1,355
This Qantas Airways deal was found by Cheapflights users on 8/31. 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.
Thu 10/154:40 pm -
2 stops26h 17m
Thu 10/221:19 pm -
3 stops29h 26m
Deal found 8/31![Multiple Airlines logo]()
$1,474
Best flights from Wellington to SeattleDiscover carefully curated flight deals from Wellington to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 4, 2026.
Discover carefully curated flight deals from Wellington to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 4, 2026.
This Mytrip deal was found by Cheapflights users on 9/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:10 pm -
2 stops21h 38m
Mon 10/269:12 pm -
2 stops46h 58m
Deal found 9/4![Multiple Airlines logo]()
$1,094
This United Airlines deal was found by Cheapflights users on 8/31. 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 10/156:00 am -
2 stops26h 23m
Thu 10/226:30 am -
2 stops45h 40m
Deal found 8/31![United Airlines logo]()
$1,355
This Qantas Airways deal was found by Cheapflights users on 8/31. 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.
Thu 10/154:40 pm -
2 stops26h 17m
Thu 10/221:19 pm -
3 stops29h 26m
Deal found 8/31![Multiple Airlines logo]()
$1,474
Last-minute flights from Wellington to SeattleDiscover last-minute flight deals from Wellington to Seattle. Data last updated September 4, 2026 and is based on user searches.
Discover last-minute flight deals from Wellington to Seattle. Data last updated September 4, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/31. 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 10/156:00 am -
2 stops26h 23m
Thu 10/226:30 am -
2 stops45h 40m
Deal found 8/31![United Airlines logo]()
$1,355
This Qantas Airways deal was found by Cheapflights users on 8/31. 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.
Thu 10/154:40 pm -
2 stops26h 17m
Thu 10/221:19 pm -
3 stops29h 26m
Deal found 8/31![Multiple Airlines logo]()
$1,474
This Mytrip deal was found by Cheapflights users on 9/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:10 pm -
2 stops21h 38m
Mon 10/269:12 pm -
2 stops46h 58m
Deal found 9/4![Multiple Airlines logo]()
$1,094
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 September 4, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $1,355 (United Airlines) |
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 7,457,451 searches. Data last updated September 4, 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
Cheapest round-trip
WellingtonSeattle
WLG Wellington - SEA Seattle/Tacoma Intl
WLGSEA
Wellington
Mon 10/19
5:10 pm-6:48 pm
2 stops21h 38m
Seattle/Tacoma Intl
Mon 10/26
9:12 pm-4:10 pm
2 stops46h 58m
$1,094
WellingtonSeattle
WLG Wellington - SEA Seattle/Tacoma Intl
WLGSEA
Wellington
Thu 10/15
6:00 am-12:23 pm
2 stops26h 23m
Seattle/Tacoma Intl
Thu 10/22
6:30 am-12:10 am
2 stops45h 40m
$1,355
Quickest round-trip
WellingtonSeattle
WLG Wellington - SEA Seattle/Tacoma Intl
WLGSEA
Wellington
Thu 10/15
4:40 pm-10:57 pm
2 stops26h 17m
Seattle/Tacoma Intl
Thu 10/22
1:19 pm-2:45 pm
3 stops29h 26m
$1,474
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.
WLG-SEA
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.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Renton
Tacoma
Lacey
Leavenworth
Olympia
Tukwila
Edmonds
Snoqualmie
Puyallup
Lynnwood
Centralia
Kent
Tumwater
Ellensburg
Issaquah
Marysville
Ocean Shores
Lakewood
Fife
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
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Seattle flight routes