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

Delta, Alaska Airlines, and Air Tahiti Nui are the most popular carriers operating from Seattle/Tacoma Intl to New Zealand

What airlines fly to New Zealand?

Air New Zealand, Air Canada and United Airlines are the top three most popular airlines that fly to New Zealand from Seattle according to our data. Air New Zealand is the first choice among our users, with 43% of people opting to fly with this airline when traveling to New Zealand. Keep in mind that there are 8 different airlines that fly to New Zealand 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 New Zealand?

Prices for flights from Seattle/Tacoma Intl Airport to New Zealand are refreshed on a daily basis.

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

As of October 2025, there are 8 operators available to choose from for flights from Seattle/Tacoma Intl Airport to New Zealand.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to New Zealand.

What documentation or ID do you need to fly to New Zealand?

The necessary travel and health documents for your New Zealand trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$495 Cheap Flights from Seattle to New Zealand in 2025/26

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Cheap round-trip flights

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5:25 am - 8:35 amSEA-AKL

30h 10m2 stops

2:35 pm - 2:59 pmAKL-SEA

21h 24m2 stops

$853Delta

Find Deal

Sun, Nov 30 - Tue, Dec 16

1:45 pm - 8:35 amSEA-AKL

21h 50m1 stop

2:35 pm - 8:31 pmAKL-SEA

26h 56m1 stop

$860Delta

Find Deal

Sun, Dec 28 - Fri, Jan 16

5:59 pm - 8:35 amSEA-AKL

17h 36m1 stop

2:35 pm - 6:32 pmAKL-SEA

24h 57m2 stops

$865Delta

Find Deal

Sun, Dec 28 - Thu, Jan 15

3:40 pm - 11:00 amSEA-AKL

22h 20m1 stop

2:00 pm - 9:31 amAKL-SEA

16h 31m1 stop

$1,068Air Canada

Find Deal

Sun, Nov 30 - Sun, Dec 7

8:00 pm - 4:50 pmSEA-AKL

23h 50m2 stops

2:00 pm - 9:31 amAKL-SEA

16h 31m1 stop

$1,071Air Canada

Find Deal

Sun, Nov 30 - Sun, Dec 7

8:05 am - 9:20 pmSEA-AKL

18h 15m1 stop

11:30 pm - 6:35 amAKL-SEA

26h 05m1 stop

$1,113Alaska Airlines

Find Deal

Wed, Apr 8 - Sat, Apr 18

9:25 am - 9:10 amSEA-AKL

26h 45m1 stop

3:50 pm - 12:18 pmAKL-SEA

17h 28m1 stop

$1,119United Airlines

Find Deal

Thu, Nov 13 - Thu, Nov 20

9:25 am - 10:35 amSEA-CHC

28h 10m1 stop

3:05 pm - 7:16 pmCHC-SEA

25h 11m2 stops

$1,362Air New Zealand

Find Deal

Sun, Feb 8 - Thu, Feb 26

3:40 pm - 8:10 amSEA-WLG

19h 30m2 stops

5:45 pm - 7:16 pmWLG-SEA

22h 31m2 stops

$1,366Air New Zealand

Find Deal

Sat, Nov 22 - Tue, Dec 2

7:29 pm - 9:35 amSEA-CHC

18h 06m1 stop

5:00 pm - 6:27 pmCHC-SEA

45h 27m2 stops

$1,524United Airlines

Find Deal

Sun, Mar 15 - Thu, Mar 19

United Airlines flights from Seattle to New Zealand

Our best United Airlines deals on Seattle to New Zealand flight tickets

United Airlines

Nov 13

SEA9:25 amSeattle/Tacoma Intl

26h 45m

1 stop

AKL9:10 amAuckland Intl

Nov 20

AKL3:50 pmAuckland Intl

17h 28m

1 stop

SEA12:18 pmSeattle/Tacoma Intl

$1,119

Find similar

United Airlines

Mar 15

SEA7:29 pmSeattle/Tacoma Intl

18h 06m

1 stop

CHC9:35 amChristchurch

Mar 19

CHC5:00 pmChristchurch

45h 27m

2 stops

SEA6:27 pmSeattle/Tacoma Intl

$1,524

Find similar

United Airlines

Mar 15

SEA9:19 amSeattle/Tacoma Intl

28h 16m

1 stop

CHC9:35 amChristchurch

Mar 19

CHC5:00 pmChristchurch

38h 19m

2 stops

SEA11:19 amSeattle/Tacoma Intl

$1,525

Find similar

Air Canada flights from Seattle to New Zealand

Our best Air Canada deals on Seattle to New Zealand flight tickets

Air Canada

Nov 30

SEA3:40 pmSeattle/Tacoma Intl

22h 20m

1 stop

AKL11:00 amAuckland Intl

Dec 7

AKL2:00 pmAuckland Intl

16h 31m

1 stop

SEA9:31 amSeattle/Tacoma Intl

$1,068

Find similar

Air Canada

Nov 30

SEA8:00 pmSeattle/Tacoma Intl

23h 50m

2 stops

AKL4:50 pmAuckland Intl

Dec 7

AKL2:00 pmAuckland Intl

16h 31m

1 stop

SEA9:31 amSeattle/Tacoma Intl

$1,071

Find similar

Air Canada

Nov 30

SEA3:40 pmSeattle/Tacoma Intl

22h 20m

1 stop

AKL11:00 amAuckland Intl

Dec 16

AKL2:00 pmAuckland Intl

21h 31m

1 stop

SEA2:31 pmSeattle/Tacoma Intl

$1,076

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattleAuckland

SEA - AKL

SEAAKL

Seattle/Tacoma Intl

Sun 11/30

5:25 am-8:35 am

2 stops30h 10m

Auckland Intl

Tue 12/16

2:35 pm-2:59 pm

2 stops21h 24m

$853

SeattleAuckland

SEA - AKL

SEAAKL

Seattle/Tacoma Intl

Sun 12/28

1:45 pm-8:35 am

1 stop21h 50m

Auckland Intl

Fri 1/16

2:35 pm-8:31 pm

1 stop26h 56m

$860

SeattleAuckland

SEA - AKL

SEAAKL

Seattle/Tacoma Intl

Sun 12/28

5:59 pm-8:35 am

1 stop17h 36m

Auckland Intl

Thu 1/15

2:35 pm-6:32 pm

2 stops24h 57m

$865

SeattleAuckland

SEA - AKL

SEAAKL

Seattle/Tacoma Intl

Sun 11/30

3:40 pm-11:00 am

1 stop22h 20m

Auckland Intl

Sun 12/7

2:00 pm-9:31 am

1 stop16h 31m

$1,068

SeattleAuckland

SEA - AKL

SEAAKL

Seattle/Tacoma Intl

Sun 11/30

8:00 pm-4:50 pm

2 stops23h 50m

Auckland Intl

Sun 12/7

2:00 pm-9:31 am

1 stop16h 31m

$1,071

SeattleAuckland

SEA - AKL

SEAAKL

Seattle/Tacoma Intl

Wed 4/8

8:05 am-9:20 pm

1 stop18h 15m

Auckland Intl

Sat 4/18

11:30 pm-6:35 am

1 stop26h 05m

$1,113

SeattleAuckland

SEA - AKL

SEAAKL

Seattle/Tacoma Intl

Thu 11/13

9:25 am-9:10 am

1 stop26h 45m

Auckland Intl

Thu 11/20

3:50 pm-12:18 pm

1 stop17h 28m

$1,119

SeattleChristchurch

SEA - CHC

SEACHC

Seattle/Tacoma Intl

Sun 2/8

9:25 am-10:35 am

1 stop28h 10m

Christchurch

Thu 2/26

3:05 pm-7:16 pm

2 stops25h 11m

$1,362

SeattleWellington

SEA - WLG

SEAWLG

Seattle/Tacoma Intl

Sat 11/22

3:40 pm-8:10 am

2 stops19h 30m

Wellington

Tue 12/2

5:45 pm-7:16 pm

2 stops22h 31m

$1,366

SeattleChristchurch

SEA - CHC

SEACHC

Seattle/Tacoma Intl

Sun 3/15

7:29 pm-9:35 am

1 stop18h 06m

Christchurch

Thu 3/19

5:00 pm-6:27 pm

2 stops45h 27m

$1,524

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 New Zealand

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 month to fly to New Zealand?

The cheapest month to fly to New Zealand from Seattle is in January. Flight prices, which tend to average around $1,045, are often lower during this time because this is during the off-season. If you aren’t able to travel to New Zealand during the month of January, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $1,049.

What is the cheapest day to depart on your flight to New Zealand?

The cheapest day to depart on your flight to New Zealand is on a Wednesday when prices can be found for as low as $1,207. This is often the case because there is less demand to fly during this day of the week. Flights from Seattle to New Zealand on a Saturday will generally be more expensive and average around $1,350. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

According to our data, the cheapest time of day to fly to New Zealand is in the morning. momondo users have found flights departing from Seattle to New Zealand in the morning for as low as $1,131. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the afternoon because they tend to be around $1,350. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to New Zealand?

You are more likely to see cheaper flights to New Zealand from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to New Zealand for around $1,275 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Zealand from Seattle for as low as $908 on momondo.

Can stopping save me money on Seattle to New Zealand flights?

You could potentially save up to 33% on your flight if you consider stops on a Seattle to New Zealand flight.

Cheap Seattle to New Zealand flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to New Zealand?
Prices for flights from Seattle/Tacoma Intl Airport to New Zealand are refreshed on a daily basis.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to New Zealand?
As of October 2025, there are 8 operators available to choose from for flights from Seattle/Tacoma Intl Airport to New Zealand.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to New Zealand?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to New Zealand.
What documentation or ID do you need to fly to New Zealand?
The necessary travel and health documents for your New Zealand trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Seattle to New Zealand

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

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $624	Free Cancellation	Rating 7.1 10,307 reviews	Search Air Canada flights
Qantas Airways	PriceFrom $719	Free Cancellation	Rating 7.5 918 reviews	Search Qantas Airways flights
Delta	PriceFrom $787	Free Cancellation	Rating 7.9 7,978 reviews	Search Delta flights
United Airlines	PriceFrom $792	Free Cancellation	Rating 7.4 8,982 reviews	Search United Airlines flights
American Airlines	PriceFrom $794	Free Cancellation	Rating 7.2 11,040 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $809	Free Cancellation	Rating 8.0 11,103 reviews	Search Alaska Airlines flights
Hawaiian Airlines	PriceFrom $843	Free Cancellation	Rating 7.8 2,781 reviews	Search Hawaiian Airlines flights
Air New Zealand	PriceFrom $1,014	Free Cancellation	Rating 8.0 515 reviews	Search Air New Zealand flights

Why use momondo?

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

It is quick and easy to find Seattle to New Zealand flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to New Zealand that suits you.

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

All flight searches from Seattle to New Zealand on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Seattle to New Zealand?

Once you have performed a search for Seattle to New Zealand flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Seattle to New Zealand now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to New Zealand and let you know when they change.

An easier way to manage your New Zealand trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to New Zealand

Popular cities in New Zealand

Flights to Aucklandfrom $650

Flights to Christchurchfrom $788

Flights to Queenstownfrom $913

Flights to Wellingtonfrom $878

Flights to Nelsonfrom $1,184

Flights to Dunedinfrom $1,088

Flights to Taurangafrom $1,063

Flights to Napierfrom $1,460

Flights to New Plymouthfrom $1,646

Flights to Invercargillfrom $2,046

Flights to Palmerston Northfrom $1,210

Flights to Blenheimfrom $1,124

Cheap flights from Seattle to New Zealand from $495

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to New Zealand departing on 11/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Find the cheapest flights from Seattle to New Zealand

Cheap round-trip flights

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United Airlines flights from Seattle to New Zealand

Our best United Airlines deals on Seattle to New Zealand flight tickets

Air Canada flights from Seattle to New Zealand

Our best Air Canada deals on Seattle to New Zealand flight tickets

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How to get the cheapest flight ticket from Seattle to New Zealand

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

What is the cheapest month to fly to New Zealand?

What is the cheapest day to depart on your flight to New Zealand?

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

How far in advance should I book a flight to New Zealand?

Can stopping save me money on Seattle to New Zealand flights?

You could potentially save up to 33% on your flight if you consider stops on a Seattle to New Zealand flight.

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

Delta, Alaska Airlines, and Air Tahiti Nui are the most popular carriers operating from Seattle/Tacoma Intl to New Zealand

What airlines fly to New Zealand?

Cheap Seattle to New Zealand flight deals and tips

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

Direct flights

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

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

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

What documentation or ID do you need to fly to New Zealand?

Best airlines flying from Seattle to New Zealand

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

Why use momondo?

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

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

How can momondo help me find flights from Seattle to New Zealand?

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

An easier way to manage your New Zealand trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to New Zealand

Popular cities in New Zealand

Popular flights according to clicks in the last 7 days on momondo