What is the cheapest airline that flies from Seattle/Tacoma Intl to Wellington?

Qantas Airways, Air New Zealand, and American Airlines are the most popular carriers operating from Seattle/Tacoma Intl to Wellington

What airlines fly to Wellington?

Air New Zealand, Qantas Airways and Air Canada are the top three most popular airlines that fly to Wellington from Seattle according to our data. Air New Zealand is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Wellington. Keep in mind that there are 3 different airlines that fly to Wellington on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Wellington Airport?

Prices for flights from Seattle/Tacoma Intl Airport to Wellington Airport were last updated today.

How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Wellington Airport?

As of November 2025, there are 3 operators available to choose from for flights from Seattle/Tacoma Intl Airport to Wellington Airport.

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Wellington Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Wellington Airport.

What documentation or ID do you need to fly to Wellington Airport?

The travel and health documents you'll need for your trip to Wellington Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Wellington Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$668 Cheap Flights from Seattle to Wellington in 2025/26

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Find the cheapest flights from Seattle to Wellington

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:35 am - 8:30 pmSEA-WLG

36h 55m2 stops

9:10 am - 2:24 pmWLG-SEA

26h 14m2 stops

$1,129Multiple Airlines

Find Deal

Mon, Dec 1 - Mon, Dec 8

12:30 pm - 4:10 pmSEA-WLG

30h 40m2 stops

5:20 pm - 11:11 pmWLG-SEA

26h 51m2 stops

$1,134Multiple Airlines

Find Deal

Thu, Dec 4 - Thu, Dec 11

8:00 pm - 12:05 amSEA-WLG

32h 05m2 stops

6:00 am - 10:06 pmWLG-SEA

36h 06m2 stops

$1,184Air Canada

Find Deal

Sun, Mar 8 - Thu, Mar 12

7:33 pm - 12:05 amSEA-WLG

31h 32m2 stops

6:00 am - 9:00 pmWLG-SEA

36h 00m3 stops

$1,283United Airlines

Find Deal

Mon, Dec 1 - Mon, Dec 8

12:00 pm - 12:05 amSEA-WLG

39h 05m3 stops

5:45 pm - 9:00 pmWLG-SEA

48h 15m2 stops

$1,339United Airlines

Find Deal

Sun, Nov 23 - Wed, Dec 3

3:40 pm - 12:05 amSEA-WLG

35h 25m3 stops

9:55 am - 7:16 pmWLG-SEA

30h 21m2 stops

$1,463Air Canada

Find Deal

Sun, Nov 30 - Sun, Dec 7

6:05 am - 3:20 pmSEA-WLG

36h 15m2 stops

4:20 pm - 8:23 pmWLG-SEA

25h 03m2 stops

$1,476Qantas Airways

Find Deal

Tue, Nov 18 - Fri, Nov 28

2:50 pm - 1:30 pmSEA-WLG

49h 40m2 stops

6:05 am - 8:34 pmWLG-SEA

35h 29m2 stops

$1,694Qantas Airways

Find Deal

Thu, Dec 25 - Sun, Feb 1

1:05 pm - 11:20 amSEA-WLG

25h 15m2 stops

10:45 am - 12:27 pmWLG-SEA

22h 42m2 stops

$2,479Air New Zealand

Find Deal

Thu, Dec 11 - Fri, Jan 2

3:25 pm - 10:10 amSEA-WLG

21h 45m2 stops

10:45 am - 12:27 pmWLG-SEA

22h 42m2 stops

$2,592Air New Zealand

Find Deal

Thu, Dec 11 - Fri, Jan 2

Air Canada flights from Seattle to Wellington

Our best Air Canada deals on Seattle to Wellington flight tickets

Air Canada

Mar 8

SEA8:00 pmSeattle/Tacoma Intl

32h 05m

2 stops

WLG12:05 amWellington

Mar 12

WLG6:00 amWellington

36h 06m

2 stops

SEA10:06 pmSeattle/Tacoma Intl

$1,184

Find similar

Air Canada

Nov 30

SEA3:40 pmSeattle/Tacoma Intl

35h 25m

3 stops

WLG12:05 amWellington

Dec 7

WLG9:55 amWellington

30h 21m

2 stops

SEA7:16 pmSeattle/Tacoma Intl

$1,463

Find similar

Air Canada

Dec 25

SEA10:05 amSeattle/Tacoma Intl

41h 00m

2 stops

WLG12:05 amWellington

Feb 1

WLG6:00 amWellington

24h 31m

2 stops

SEA9:31 amSeattle/Tacoma Intl

$1,639

Find similar

United Airlines flights from Seattle to Wellington

Our best United Airlines deals on Seattle to Wellington flight tickets

United Airlines

Dec 1

SEA7:33 pmSeattle/Tacoma Intl

31h 32m

2 stops

WLG12:05 amWellington

Dec 8

WLG6:00 amWellington

36h 00m

3 stops

SEA9:00 pmSeattle/Tacoma Intl

$1,283

Find similar

United Airlines

Nov 23

SEA12:00 pmSeattle/Tacoma Intl

39h 05m

3 stops

WLG12:05 amWellington

Dec 3

WLG5:45 pmWellington

48h 15m

2 stops

SEA9:00 pmSeattle/Tacoma Intl

$1,339

Find similar

United Airlines

Nov 18

SEA12:41 pmSeattle/Tacoma Intl

22h 29m

2 stops

WLG8:10 amWellington

Nov 28

WLG5:45 pmWellington

24h 28m

3 stops

SEA9:13 pmSeattle/Tacoma Intl

$2,425

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattleWellington

SEA - WLG

SEAWLG

Seattle/Tacoma Intl

Mon 12/1

10:35 am-8:30 pm

2 stops36h 55m

Wellington

Mon 12/8

9:10 am-2:24 pm

2 stops26h 14m

$1,129

SeattleWellington

SEA - WLG

SEAWLG

Seattle/Tacoma Intl

Thu 12/4

12:30 pm-4:10 pm

2 stops30h 40m

Wellington

Thu 12/11

5:20 pm-11:11 pm

2 stops26h 51m

$1,134

SeattleWellington

SEA - WLG

SEAWLG

Seattle/Tacoma Intl

Sun 3/8

8:00 pm-12:05 am

2 stops32h 05m

Wellington

Thu 3/12

6:00 am-10:06 pm

2 stops36h 06m

$1,184

SeattleWellington

SEA - WLG

SEAWLG

Seattle/Tacoma Intl

Mon 12/1

7:33 pm-12:05 am

2 stops31h 32m

Wellington

Mon 12/8

6:00 am-9:00 pm

3 stops36h 00m

$1,283

SeattleWellington

SEA - WLG

SEAWLG

Seattle/Tacoma Intl

Sun 11/23

12:00 pm-12:05 am

3 stops39h 05m

Wellington

Wed 12/3

5:45 pm-9:00 pm

2 stops48h 15m

$1,339

SeattleWellington

SEA - WLG

SEAWLG

Seattle/Tacoma Intl

Sun 11/30

3:40 pm-12:05 am

3 stops35h 25m

Wellington

Sun 12/7

9:55 am-7:16 pm

2 stops30h 21m

$1,463

SeattleWellington

SEA - WLG

SEAWLG

Seattle/Tacoma Intl

Tue 11/18

6:05 am-3:20 pm

2 stops36h 15m

Wellington

Fri 11/28

4:20 pm-8:23 pm

2 stops25h 03m

$1,476

SeattleWellington

SEA - WLG

SEAWLG

Seattle/Tacoma Intl

Thu 12/25

2:50 pm-1:30 pm

2 stops49h 40m

Wellington

Sun 2/1

6:05 am-8:34 pm

2 stops35h 29m

$1,694

SeattleWellington

SEA - WLG

SEAWLG

Seattle/Tacoma Intl

Thu 12/11

1:05 pm-11:20 am

2 stops25h 15m

Wellington

Fri 1/2

10:45 am-12:27 pm

2 stops22h 42m

$2,479

SeattleWellington

SEA - WLG

SEAWLG

Seattle/Tacoma Intl

Thu 12/11

3:25 pm-10:10 am

2 stops21h 45m

Wellington

Fri 1/2

10:45 am-12:27 pm

2 stops22h 42m

$2,592

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Seattle to Wellington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Wellington?

According to our data, Monday is the cheapest day to fly to Wellington from Seattle. The lowest ticket price found for a Monday departure recently was $1,200. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Seattle to Wellington for around $1,625.

What is the cheapest time of day to depart on your flight to Wellington?

According to our data, the cheapest time of day to fly to Wellington is at noon. momondo users have found flights departing from Seattle to Wellington at noon for as low as $1,349. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,534 on average. Flights to Wellington from Seattle in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Seattle to Wellington

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Wellington according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Seattle to Wellington (SEA to WLG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Wellington

Direct flights	None

There are no direct flights from Seattle to Wellington. There are no popular flight routes from Seattle to Wellington.

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How far is Seattle/Tacoma Intl to Wellington by plane?
The straight-line distance from Seattle/Tacoma Intl to Wellington is 7240.1 mi. A reasonable flight in good conditions will take 19h 30m.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Wellington Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Wellington Airport were last updated today.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Wellington Airport?
As of November 2025, there are 3 operators available to choose from for flights from Seattle/Tacoma Intl Airport to Wellington Airport.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Wellington Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Wellington Airport.
What documentation or ID do you need to fly to Wellington Airport?
The travel and health documents you'll need for your trip to Wellington Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Wellington Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Seattle to Wellington?
momondo data reveals that the most frequently booked airline on the route from Seattle to Wellington is Air New Zealand, representing 45% of all bookings. The subsequent popular airlines are Qantas Airways at 28% and Air Canada at 26%.

Best airlines flying from Seattle to Wellington

Compare and see reviews for airlines that fly from Seattle to Wellington with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $833	Free Cancellation	Rating 7.1 10,400 reviews	Search Air Canada flights
Qantas Airways	PriceFrom $1,075	Free Cancellation	Rating 7.5 927 reviews	Search Qantas Airways flights
Air New Zealand	PriceFrom $1,161	Free Cancellation	Rating 8.0 521 reviews	Search Air New Zealand flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Wellington?

Finding the right flight to Wellington from Seattle is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Wellington quick and easy, saving you time and money.

Can I find flights from Seattle to Wellington with flexible booking policies on momondo?

Yes. All flights to Wellington from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Seattle to Wellington?

momondo helps you find the best flight between Seattle and Wellington by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Seattle to Wellington right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Wellington, momondo offers a useful price alert feature which will track prices for flights to Wellington from Seattle and alert you when they change.