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.

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).

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

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.

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.

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.

$504+ Cheap Flights from Wellington to Seattle

Q: E

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.

Q: 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.

Q: 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.

Q: 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.

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Cheap flight deals from Wellington to Seattle

One-way

One-way flights from Wellington to Seattle
Search for one-way flight options from Wellington to Seattle. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.

Thu 3/45:10 pm -

2 stops20h 37m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/15

$504

Find flight deals from Wellington to Seattle

Most accurate provider	Expedia 1 star
Most trusted provider	Expedia 3 stars

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

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WellingtonSeattle

WLG Wellington - SEA Seattle/Tacoma Intl

WLGSEA

Wellington

Thu 3/4

5:10 pm-4:47 pm

2 stops20h 37m

Seattle/Tacoma Intl

Wed 12/31

12:00 am-8:00 pm

Nonstop0h 00m

$504

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

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

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.

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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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Wellington to Seattle with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Wellington to Seattle

One-way flights from Wellington to Seattle
Search for one-way flight options from Wellington to Seattle. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.

Search for one-way flight options from Wellington to Seattle. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.

Find flight deals from Wellington to Seattle

Most accurate provider

Most trusted provider

Cheapflights Fare Finder

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

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.

Related info for your journey

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

How can I find direct flights from Wellington to Seattle?

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

Traveling to a place near Seattle?

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.

Complete your trip

Complete your trip to Seattle by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Wellington to Seattle by cabin class

Find flights from Wellington to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Wellington and Seattle flights

Browse other Wellington and Seattle flight options. Last updated on September 17, 2026.

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$504+ 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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Wellington to Seattle with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Wellington to Seattle

One-way flights from Wellington to SeattleSearch for one-way flight options from Wellington to Seattle. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.

Search for one-way flight options from Wellington to Seattle. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.

Find flight deals from Wellington to Seattle

Most accurate provider

Most trusted provider

Cheapflights Fare Finder

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

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.

Related info for your journey

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

How can I find direct flights from Wellington to Seattle?

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

Traveling to a place near Seattle?

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.

Complete your trip

Complete your trip to Seattle by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Wellington to Seattle by cabin class

Find flights from Wellington to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Wellington and Seattle flights

Browse other Wellington and Seattle flight options. Last updated on September 17, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Other flights to Seattle

Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 17, 2026.

100% Free

Book with Flexibility

Travel Smart

One-way flights from Wellington to Seattle
Search for one-way flight options from Wellington to Seattle. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.