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$417+ 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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
WLG — SEA
May 19 — May 261
Mon 5/19
Mon 5/26
1 adult, Economy
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Cheap 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 May 14, 2025.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$1,628
(Jettzy)

One-way from

$417
(Air Canada)

Popular in

January

Cheapest in

April

Average price

$1,056
Provider with most accurate pricing for Wellington-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Wellington-Seattle/Tacoma Intl flights.
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From Wellington to Seattle/Tacoma Intl
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One-way flight from Wellington to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 6% potential increase in price ($78 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find 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 May 14, 2025.

This Jettzy deal was found by Cheapflights users on 5/13. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/276:05 amWLG - SEA
2 stops32h 55mMultiple Airlines
Fri 7/45:15 pmSEA - WLG
2 stops25h 20mMultiple Airlines
Deal found 5/13$1,628
This BYOjet deal was found by Cheapflights users on 5/13. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2710:45 amWLG - SEA
3 stops30h 00mQantas Airways
Fri 7/42:40 pmSEA - WLG
2 stops27h 55mQantas Airways
Deal found 5/13$1,679
This United Airlines deal was found by Cheapflights users on 5/13. 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.
Sun 6/226:00 amWLG - SEA
2 stops29h 47mUnited Airlines
Mon 7/216:45 amSEA - WLG
2 stops33h 35mUnited Airlines
Deal found 5/13$2,050
This Gotogate deal was found by Cheapflights users on 5/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/273:55 pmWLG - SEA
2 stops46h 35mChina Airlines
Thu 7/31:40 amSEA - WLG
2 stops51h 15mChina Airlines
Deal found 5/13$3,203

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 May 14, 2025.
Use the filters below to find and compare flights from Wellington to Seattle that are best for you.

Fly from

Wellington

Fly to

Seattle

Route

Depart

Return

Price

WellingtonSeattle

WLG - SEA

WLGSEA

Wellington

Fri 6/27

6:05 am-8:00 pm

2 stops32h 55m

Seattle/Tacoma Intl

Fri 7/4

5:15 pm-1:35 pm

2 stops25h 20m

$1,628

WellingtonSeattle

WLG - SEA

WLGSEA

Wellington

Fri 6/27

10:45 am-9:45 pm

3 stops30h 00m

Seattle/Tacoma Intl

Fri 7/4

2:40 pm-1:35 pm

2 stops27h 55m

$1,679

WellingtonSeattle

WLG - SEA

WLGSEA

Wellington

Sun 6/22

6:00 am-4:47 pm

2 stops29h 47m

Seattle/Tacoma Intl

Mon 7/21

6:45 am-11:20 am

2 stops33h 35m

$2,050

WellingtonSeattle

WLG - SEA

WLGSEA

Wellington

Fri 6/27

3:55 pm-7:30 pm

2 stops46h 35m

Seattle/Tacoma Intl

Thu 7/3

1:40 am-11:55 pm

2 stops51h 15m

$3,203

WellingtonSeattle

WLG - SEA

WLGSEA

Wellington

Thu 11/6

6:00 am-9:16 am

2 stops24h 16m

$417

WellingtonSeattle

WLG - SEA

WLGSEA

Wellington

Mon 11/3

3:40 pm-6:26 pm

2 stops47h 46m

$523

WellingtonSeattle

WLG - SEA

WLGSEA

Wellington

Wed 11/5

6:00 am-8:49 pm

3 stops35h 49m

$567

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/13

  • 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.

Cheapflights Insights

Everything you need to know about your flight from Wellington to Seattle

What is the cheapest time of day to fly from WLG to SEA?

Find hourly flight availability from Wellington to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 14, 2025.

When flying from Wellington to Seattle, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated May 14, 2025.
China Airlines
8.3
Very good
732 reviews

Boarding

8.3

Entertainment

8.0

Crew

8.5

Overall

8.3

Food

7.8

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
China Airlines
8.3
Very good
732 reviews
China Airlines
8.3
Very good
732 reviews

Boarding

8.3

Entertainment

8.0

Crew

8.5

Overall

8.3

Food

7.8

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
Qantas Airways
7.5
Good
837 reviews
China Airlines
8.3
Very good
732 reviews

Boarding

8.3

Entertainment

8.0

Crew

8.5

Overall

8.3

Food

7.8

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
United Airlines
7.4
Good
8,726 reviews
China Airlines
8.3
Very good
732 reviews

Boarding

8.3

Entertainment

8.0

Crew

8.5

Overall

8.3

Food

7.8

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
Air Canada
7.0
Good
9,331 reviews
China Airlines
8.3
Very good
732 reviews

Boarding

8.3

Entertainment

8.0

Crew

8.5

Overall

8.3

Food

7.8

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

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.

  • What are the cheapest airlines flying from Wellington to Seattle round-trip?

    Our cheapest airline available from Wellington to Seattle is Qantas Airways. Our recent data shows that you can find tickets from as low as $1,679 on this airline. Additional options worth looking into are United Airlines and China Airlines, starting at $2,050 and $3,203 round-trip.

  • 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.

  • What is the cheapest month to book a flight from Wellington to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Wellington to Seattle (average of $238). Flying from Wellington to Seattle in July is currently the most expensive (average of $401). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Wellington?

Book flights to Wellington if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Lakewood
Renton
Ocean Shores
Lacey
Leavenworth
Federal Way
Lynnwood
Olympia
Shoreline
Cle Elum
Kent
Centralia
Kirkland
Aberdeen
Shelton
Silverdale
Redmond

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