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

American Airlines, Delta, and Air New Zealand 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 36% of people opting to fly with this airline when traveling to New Zealand. Keep in mind that there are 7 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 September 2026, there are 7 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.

$496 Cheap Flights from Seattle to New Zealand in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to New Zealand

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:10 pm - 2:50 pmSEA Seattle/Tacoma Intl-AKL Auckland Intl

27h 40m2 stops Los Angeles Sydney Kingsford Smith

6:00 am - 2:42 pmAKL Auckland Intl-SEA Seattle/Tacoma Intl

27h 42m2 stops Sydney Kingsford Smith Los Angeles

$803Qantas Airways

Wed, Mar 3 - Tue, Apr 6

3:20 pm - 2:20 pmSEA Seattle/Tacoma Intl-AKL Auckland Intl

27h 00m2 stops Los Angeles Brisbane

6:50 am - 2:25 pmAKL Auckland Intl-SEA Seattle/Tacoma Intl

27h 35m2 stops Brisbane Los Angeles

$804Qantas Airways

Wed, Oct 21 - Wed, Oct 28

4:37 pm - 2:05 pmSEA Seattle/Tacoma Intl-AKL Auckland Intl

25h 28m2 stops Los Angeles Sydney Kingsford Smith

1:20 pm - 8:15 pmAKL Auckland Intl-SEA Seattle/Tacoma Intl

26h 55m2 stops Dallas/Fort Worth Chicago O'Hare Intl

$806American Airlines

Tue, Oct 20 - Tue, Oct 27

4:37 pm - 2:05 pmSEA Seattle/Tacoma Intl-AKL Auckland Intl

25h 28m2 stops Los Angeles Sydney Kingsford Smith

1:20 pm - 7:44 pmAKL Auckland Intl-SEA Seattle/Tacoma Intl

26h 24m1 stop Dallas/Fort Worth

$806American Airlines

Tue, Oct 20 - Tue, Oct 27

7:35 pm - 9:10 amSEA Seattle/Tacoma Intl-AKL Auckland Intl

16h 35m1 stop San Francisco

3:50 pm - 2:39 pmAKL Auckland Intl-SEA Seattle/Tacoma Intl

19h 49m1 stop San Francisco

$811Air New Zealand

Mon, Nov 2 - Mon, Nov 16

9:05 am - 9:10 amSEA Seattle/Tacoma Intl-AKL Auckland Intl

27h 05m1 stop San Francisco

3:50 pm - 2:18 pmAKL Auckland Intl-SEA Seattle/Tacoma Intl

19h 28m1 stop San Francisco

$812United Airlines

Sun, Nov 22 - Mon, Dec 7

5:23 pm - 9:10 amSEA Seattle/Tacoma Intl-AKL Auckland Intl

18h 47m1 stop San Francisco

3:50 pm - 4:19 pmAKL Auckland Intl-SEA Seattle/Tacoma Intl

21h 29m1 stop San Francisco

$812United Airlines

Mon, Nov 23 - Mon, Dec 7

12:31 pm - 8:55 amSEA Seattle/Tacoma Intl-AKL Auckland Intl

23h 24m1 stop Los Angeles

2:45 pm - 12:42 pmAKL Auckland Intl-SEA Seattle/Tacoma Intl

18h 57m1 stop Los Angeles

$812Delta

Wed, Nov 25 - Mon, Dec 7

10:12 am - 8:55 amSEA Seattle/Tacoma Intl-AKL Auckland Intl

25h 43m1 stop Los Angeles

2:45 pm - 5:18 pmAKL Auckland Intl-SEA Seattle/Tacoma Intl

23h 33m1 stop Los Angeles

$812Delta

Wed, Nov 25 - Tue, Dec 8

3:15 pm - 5:30 amSEA Seattle/Tacoma Intl-AKL Auckland Intl

17h 15m1 stop Vancouver Intl

8:30 pm - 6:22 pmAKL Auckland Intl-SEA Seattle/Tacoma Intl

18h 52m1 stop Vancouver Intl

$928Air New Zealand

Mon, Feb 1 - Wed, Feb 24

Cheap last minute flights

Enter your travel dates to find the best prices.

5:02 pm - 2:05 pmSEA Seattle/Tacoma Intl-AKL Auckland Intl

26h 03m2 stops Los Angeles Sydney Kingsford Smith

1:25 pm - 10:40 pmAKL Auckland Intl-SEA Seattle/Tacoma Intl

28h 15m2 stops Sydney Kingsford Smith Los Angeles

$812American Airlines

Wed, Sep 9 - Wed, Sep 16

5:02 pm - 2:10 pmSEA Seattle/Tacoma Intl-AKL Auckland Intl

26h 08m2 stops Los Angeles Sydney Kingsford Smith

1:25 pm - 10:40 pmAKL Auckland Intl-SEA Seattle/Tacoma Intl

28h 15m2 stops Sydney Kingsford Smith Los Angeles

$813American Airlines

Wed, Sep 9 - Wed, Sep 16

5:59 pm - 10:55 pmSEA Seattle/Tacoma Intl-AKL Auckland Intl

33h 56m2 stops Los Angeles Sydney Kingsford Smith

6:00 am - 10:40 pmAKL Auckland Intl-SEA Seattle/Tacoma Intl

35h 40m2 stops Sydney Kingsford Smith Los Angeles

$859Qantas Airways

Wed, Sep 9 - Wed, Sep 16

5:59 pm - 3:25 pmSEA Seattle/Tacoma Intl-CHC Christchurch

26h 26m2 stops Los Angeles Sydney Kingsford Smith

4:45 pm - 10:37 pmCHC Christchurch-SEA Seattle/Tacoma Intl

25h 52m2 stops Brisbane Los Angeles

$945Qantas Airways

Wed, Sep 9 - Wed, Oct 7

5:59 pm - 3:25 pmSEA Seattle/Tacoma Intl-CHC Christchurch

26h 26m2 stops Los Angeles Sydney Kingsford Smith

4:45 pm - 10:37 pmCHC Christchurch-SEA Seattle/Tacoma Intl

25h 52m2 stops Brisbane Los Angeles

$946Qantas Airways

Wed, Sep 9 - Wed, Oct 7

12:25 pm - 11:50 amSEA Seattle/Tacoma Intl-AKL Auckland Intl

28h 25m1 stop Hong Kong Intl

1:25 pm - 10:05 amAKL Auckland Intl-SEA Seattle/Tacoma Intl

39h 40m1 stop Hong Kong Intl

$1,180Cathay Pacific

Wed, Sep 9 - Wed, Sep 16

12:25 pm - 11:50 amSEA Seattle/Tacoma Intl-AKL Auckland Intl

28h 25m1 stop Hong Kong Intl

1:25 pm - 10:05 amAKL Auckland Intl-SEA Seattle/Tacoma Intl

39h 40m1 stop Hong Kong Intl

$1,230Cathay Pacific

Wed, Sep 9 - Wed, Sep 16

6:49 am - 11:50 amSEA Seattle/Tacoma Intl-AKL Auckland Intl

34h 01m2 stops Los Angeles Hong Kong Intl

1:25 pm - 10:05 amAKL Auckland Intl-SEA Seattle/Tacoma Intl

39h 40m1 stop Hong Kong Intl

$1,246Multiple Airlines

Wed, Sep 9 - Wed, Sep 16

11:10 am - 11:50 amSEA Seattle/Tacoma Intl-AKL Auckland Intl

29h 40m2 stops Vancouver Intl Hong Kong Intl

1:25 pm - 10:05 amAKL Auckland Intl-SEA Seattle/Tacoma Intl

39h 40m1 stop Hong Kong Intl

$1,287Multiple Airlines

Wed, Sep 9 - Wed, Sep 16

11:10 am - 11:50 amSEA Seattle/Tacoma Intl-AKL Auckland Intl

29h 40m2 stops Vancouver Intl Hong Kong Intl

1:25 pm - 10:05 amAKL Auckland Intl-SEA Seattle/Tacoma Intl

39h 40m1 stop Hong Kong Intl

$1,294Multiple Airlines

Wed, Sep 9 - Wed, Sep 16

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American Airlines flights from Seattle to New Zealand

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

American Airlines

Oct 20

SEA4:37 pmSeattle/Tacoma Intl

25h 28m

2 stops

AKL2:05 pmAuckland Intl

Oct 27

AKL1:20 pmAuckland Intl

26h 55m

2 stops

SEA8:15 pmSeattle/Tacoma Intl

$806

American Airlines

Sep 9

SEA5:02 pmSeattle/Tacoma Intl

26h 03m

2 stops

AKL2:05 pmAuckland Intl

Sep 16

AKL1:25 pmAuckland Intl

28h 15m

2 stops

SEA10:40 pmSeattle/Tacoma Intl

$812

American Airlines

Sep 9

SEA5:02 pmSeattle/Tacoma Intl

26h 08m

2 stops

AKL2:10 pmAuckland Intl

Sep 16

AKL1:25 pmAuckland Intl

28h 15m

2 stops

SEA10:40 pmSeattle/Tacoma Intl

$813

Delta flights from Seattle to New Zealand

Our best Delta deals on Seattle to New Zealand flight tickets

Delta

Feb 14

SEA9:00 amSeattle/Tacoma Intl

26h 55m

2 stops

AKL8:55 amAuckland Intl

Feb 24

AKL2:45 pmAuckland Intl

23h 14m

1 stop

SEA4:59 pmSeattle/Tacoma Intl

$817

Delta

Nov 28

SEA8:15 pmSeattle/Tacoma Intl

39h 40m

1 stop

AKL8:55 amAuckland Intl

Dec 9

AKL2:45 pmAuckland Intl

26h 33m

1 stop

SEA8:18 pmSeattle/Tacoma Intl

$821

Delta

Nov 22

SEA9:20 pmSeattle/Tacoma Intl

38h 35m

1 stop

AKL8:55 amAuckland Intl

Dec 7

AKL2:45 pmAuckland Intl

30h 21m

2 stops

SEA12:06 amSeattle/Tacoma Intl

$825

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleAuckland

SEA Seattle/Tacoma Intl - AKL Auckland Intl

SEAAKL

Seattle/Tacoma Intl

Wed 3/3

2:10 pm-2:50 pm

2 stops27h 40m

Auckland Intl

Tue 4/6

6:00 am-2:42 pm

2 stops27h 42m

$803

SeattleAuckland

SEA Seattle/Tacoma Intl - AKL Auckland Intl

SEAAKL

Seattle/Tacoma Intl

Wed 10/21

3:20 pm-2:20 pm

2 stops27h 00m

Auckland Intl

Wed 10/28

6:50 am-2:25 pm

2 stops27h 35m

$804

SeattleAuckland

SEA Seattle/Tacoma Intl - AKL Auckland Intl

SEAAKL

Seattle/Tacoma Intl

Tue 10/20

4:37 pm-2:05 pm

2 stops25h 28m

Auckland Intl

Tue 10/27

1:20 pm-8:15 pm

2 stops26h 55m

$806

SeattleAuckland

SEA Seattle/Tacoma Intl - AKL Auckland Intl

SEAAKL

Seattle/Tacoma Intl

Tue 10/20

4:37 pm-2:05 pm

2 stops25h 28m

Auckland Intl

Tue 10/27

1:20 pm-7:44 pm

1 stop26h 24m

$806

SeattleAuckland

SEA Seattle/Tacoma Intl - AKL Auckland Intl

SEAAKL

Seattle/Tacoma Intl

Mon 11/2

7:35 pm-9:10 am

1 stop16h 35m

Auckland Intl

Mon 11/16

3:50 pm-2:39 pm

1 stop19h 49m

$811

SeattleAuckland

SEA Seattle/Tacoma Intl - AKL Auckland Intl

SEAAKL

Seattle/Tacoma Intl

Sun 11/22

9:05 am-9:10 am

1 stop27h 05m

Auckland Intl

Mon 12/7

3:50 pm-2:18 pm

1 stop19h 28m

$812

SeattleAuckland

SEA Seattle/Tacoma Intl - AKL Auckland Intl

SEAAKL

Seattle/Tacoma Intl

Mon 11/23

5:23 pm-9:10 am

1 stop18h 47m

Auckland Intl

Mon 12/7

3:50 pm-4:19 pm

1 stop21h 29m

$812

SeattleAuckland

SEA Seattle/Tacoma Intl - AKL Auckland Intl

SEAAKL

Seattle/Tacoma Intl

Wed 11/25

12:31 pm-8:55 am

1 stop23h 24m

Auckland Intl

Mon 12/7

2:45 pm-12:42 pm

1 stop18h 57m

$812

SeattleAuckland

SEA Seattle/Tacoma Intl - AKL Auckland Intl

SEAAKL

Seattle/Tacoma Intl

Wed 11/25

10:12 am-8:55 am

1 stop25h 43m

Auckland Intl

Tue 12/8

2:45 pm-5:18 pm

1 stop23h 33m

$812

Quickest round-trip

SeattleAuckland

SEA Seattle/Tacoma Intl - AKL Auckland Intl

SEAAKL

Seattle/Tacoma Intl

Mon 2/1

3:15 pm-5:30 am

1 stop17h 15m

Auckland Intl

Wed 2/24

8:30 pm-6:22 pm

1 stop18h 52m

$928

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 March. Flight prices, which tend to average around $851, 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 March, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $946.

How far in advance should I book a flight from Seattle 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 $1,263 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 10% 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

Best Price Found	$496
Fastest flight time	17h 15m
Direct flights	None

The best one-way flight to New Zealand from Seattle in the past 72 hours is $496. The best round-trip flight deal from Seattle to New Zealand found on momondo in the last 72 hours is $803.

The fastest flight from Seattle to New Zealand takes 17h 15m

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

Search flight deals

Frequently asked questions about flying from Seattle to New Zealand

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 September 2026, there are 7 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 $528	Free Cancellation	Rating 7.1 11,597 reviews	Search Air Canada flights
Delta	PriceFrom $739	Free Cancellation	Rating 7.8 8,548 reviews	Search Delta flights
Alaska Airlines	PriceFrom $811	Free Cancellation	Rating 7.9 12,889 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $837	Free Cancellation	Rating 7.4 10,179 reviews	Search United Airlines flights
Qantas Airways	PriceFrom $849	Free Cancellation	Rating 7.5 1,090 reviews	Search Qantas Airways flights
Air New Zealand	PriceFrom $853	Free Cancellation	Rating 8.0 668 reviews	Search Air New Zealand flights
American Airlines	PriceFrom $863	Free Cancellation	Rating 7.1 12,043 reviews	Search American Airlines 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.