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Cheap flights from Auckland to Seattle from $425

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Auckland to Seattle departing on 10/13. 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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Cheap round-trip flights

United Airlines Logo
2:50 pm - 12:18 pmAKL-SEA
17h 28m1 stop
United Airlines Logo
3:37 pm - 9:10 amSEA-AKL
20h 33m1 stop
$669United Airlines
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Tue, Oct 28 - Tue, Nov 4
American Airlines Logo
3:50 pm - 7:27 pmAKL-SEA
23h 37m2 stops
American Airlines Logo
11:34 am - 10:25 amSEA-AKL
25h 51m2 stops
$678American Airlines
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Tue, Oct 28 - Tue, Nov 4
Delta Logo
2:00 pm - 10:22 pmAKL-SEA
28h 22m2 stops
Delta Logo
1:30 pm - 7:35 amSEA-AKL
46h 05m2 stops
$679Delta
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Thu, Oct 9 - Fri, Oct 24
Delta Logo
1:35 pm - 2:45 pmAKL-SEA
21h 10m1 stop
Delta Logo
12:00 pm - 7:35 amSEA-AKL
23h 35m1 stop
$836Delta
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Wed, Mar 11 - Sun, Mar 15
United Airlines Logo
7:45 pm - 9:34 pmAKL-SEA
45h 49m2 stops
United Airlines Logo
5:05 am - 8:10 amSEA-AKL
31h 05m2 stops
$909United Airlines
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Wed, Oct 15 - Fri, Oct 31
Logo
4:20 pm - 11:04 pmAKL-SEA
26h 44m3 stops
Logo
4:30 pm - 2:50 pmSEA-AKL
26h 20m2 stops
$1,066
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Thu, Oct 9 - Fri, Oct 24
Logo
8:15 pm - 7:48 pmAKL-SEA
19h 33m1 stop
Logo
10:08 am - 6:05 amSEA-AKL
23h 57m1 stop
$1,069
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Wed, Oct 15 - Fri, Oct 31
Qantas Airways Logo
1:15 pm - 6:49 pmAKL-SEA
25h 34m2 stops
Qantas Airways Logo
5:40 pm - 2:05 pmSEA-AKL
24h 25m2 stops
$1,100Qantas Airways
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Wed, Mar 11 - Sun, Mar 15
China Airlines Logo
6:10 am - 7:20 pmAKL-SEA
57h 10m2 stops
China Airlines Logo
1:10 am - 12:45 amSEA-AKL
51h 35m2 stops
$1,432China Airlines
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Wed, Oct 15 - Thu, Oct 30
China Airlines Logo
6:00 am - 7:20 pmAKL-SEA
57h 20m2 stops
China Airlines Logo
1:10 am - 7:35 pmSEA-AKL
46h 25m2 stops
$3,923China Airlines
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Mon, Oct 13 - Sun, Oct 19

United Airlines flights from Auckland to Seattle

Our best United Airlines deals on Auckland to Seattle flight tickets
United Airlines
Oct 28
AKL2:50 pmAuckland Intl
17h 28m
1 stop
SEA12:18 pmSeattle/Tacoma Intl
Nov 4
SEA3:37 pmSeattle/Tacoma Intl
20h 33m
1 stop
AKL9:10 amAuckland Intl
$669
Find similar
United Airlines
Oct 15
AKL7:45 pmAuckland Intl
45h 49m
2 stops
SEA9:34 pmSeattle/Tacoma Intl
Oct 31
SEA5:05 amSeattle/Tacoma Intl
31h 05m
2 stops
AKL8:10 amAuckland Intl
$909
Find similar
United Airlines
Oct 13
AKL2:50 pmAuckland Intl
26h 44m
2 stops
SEA9:34 pmSeattle/Tacoma Intl
Oct 20
SEA6:35 amSeattle/Tacoma Intl
46h 00m
2 stops
AKL12:35 amAuckland Intl
$945
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China Airlines flights from Auckland to Seattle

Our best China Airlines deals on Auckland to Seattle flight tickets
China Airlines
Oct 15
AKL6:10 amAuckland Intl
57h 10m
2 stops
SEA7:20 pmSeattle/Tacoma Intl
Oct 30
SEA1:10 amSeattle/Tacoma Intl
51h 35m
2 stops
AKL12:45 amAuckland Intl
$1,432
Find similar
China Airlines
Sep 20
AKL7:30 pmAuckland Intl
42h 50m
2 stops
SEA7:20 pmSeattle/Tacoma Intl
Sep 30
SEA1:10 amSeattle/Tacoma Intl
45h 50m
2 stops
AKL7:00 pmAuckland Intl
$2,525
Find similar
China Airlines
Oct 13
AKL6:00 amAuckland Intl
57h 20m
2 stops
SEA7:20 pmSeattle/Tacoma Intl
Oct 19
SEA1:10 amSeattle/Tacoma Intl
46h 25m
2 stops
AKL7:35 pmAuckland Intl
$3,923
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momondo Fare Finder

 
Customize your flight search to find flights from Auckland 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, momondo users made 832,500 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Auckland to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AucklandSeattle

AKL - SEA

AKLSEA

Auckland Intl

Tue 10/28

2:50 pm-12:18 pm

1 stop17h 28m

Seattle/Tacoma Intl

Tue 11/4

3:37 pm-9:10 am

1 stop20h 33m

$669

AucklandSeattle

AKL - SEA

AKLSEA

Auckland Intl

Tue 10/28

3:50 pm-7:27 pm

2 stops23h 37m

Seattle/Tacoma Intl

Tue 11/4

11:34 am-10:25 am

2 stops25h 51m

$678

AucklandSeattle

AKL - SEA

AKLSEA

Auckland Intl

Thu 10/9

2:00 pm-10:22 pm

2 stops28h 22m

Seattle/Tacoma Intl

Fri 10/24

1:30 pm-7:35 am

2 stops46h 05m

$679

AucklandSeattle

AKL - SEA

AKLSEA

Auckland Intl

Wed 3/11

1:35 pm-2:45 pm

1 stop21h 10m

Seattle/Tacoma Intl

Sun 3/15

12:00 pm-7:35 am

1 stop23h 35m

$836

AucklandSeattle

AKL - SEA

AKLSEA

Auckland Intl

Wed 10/15

7:45 pm-9:34 pm

2 stops45h 49m

Seattle/Tacoma Intl

Fri 10/31

5:05 am-8:10 am

2 stops31h 05m

$909

AucklandSeattle

AKL - SEA

AKLSEA

Auckland Intl

Thu 10/9

4:20 pm-11:04 pm

3 stops26h 44m

Seattle/Tacoma Intl

Fri 10/24

4:30 pm-2:50 pm

2 stops26h 20m

$1,066

AucklandSeattle

AKL - SEA

AKLSEA

Auckland Intl

Wed 10/15

8:15 pm-7:48 pm

1 stop19h 33m

Seattle/Tacoma Intl

Fri 10/31

10:08 am-6:05 am

1 stop23h 57m

$1,069

AucklandSeattle

AKL - SEA

AKLSEA

Auckland Intl

Wed 3/11

1:15 pm-6:49 pm

2 stops25h 34m

Seattle/Tacoma Intl

Sun 3/15

5:40 pm-2:05 pm

2 stops24h 25m

$1,100

AucklandSeattle

AKL - SEA

AKLSEA

Auckland Intl

Wed 10/15

6:10 am-7:20 pm

2 stops57h 10m

Seattle/Tacoma Intl

Thu 10/30

1:10 am-12:45 am

2 stops51h 35m

$1,432

AucklandSeattle

AKL - SEA

AKLSEA

Auckland Intl

Mon 10/13

6:00 am-7:20 pm

2 stops57h 20m

Seattle/Tacoma Intl

Sun 10/19

1:10 am-7:35 pm

2 stops46h 25m

$3,923

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seattle from

How to get the cheapest flight ticket from Auckland to Seattle

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 Seattle?

In general, February is the cheapest month to fly from Auckland to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $742. If you don’t want to visit Seattle in February, then you should wait until October to fly from Auckland, when ticket prices are also cheap, with an average price of $781.

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

On average, the least expensive day to fly to Seattle from Auckland is on a Sunday. momondo users have found tickets for Sunday departures for as low as $1,170. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Thursday is the most expensive day to depart from Auckland because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,426.

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

Flying to Seattle from Auckland in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $1,223 when looking at flights departing in the afternoon. Flights to Seattle are more costly at noon, with an average ticket price of $1,330. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Seattle?

You are more likely to see cheaper flights to Seattle from Auckland when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $1,026 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Auckland for as low as $909 on momondo.

Can stopping save me money on Auckland to Seattle flights?

You could potentially save up to 11% on your flight if you consider stops on a Auckland to Seattle flight.

How have Auckland to Seattle flight prices changed over time?

As of September 2025, prices for Auckland to Seattle flights are approximately 20% cheaper when compared to flights at the same time last year.

When to book flights from Auckland to Seattle

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

Cheap Auckland to Seattle (AKL to SEA) flight deals and tips

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

Direct flights

None
There are no direct flights from Auckland to Seattle. There are no popular flight routes from Auckland to Seattle.
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  • How far is Auckland Intl to Seattle/Tacoma Intl by plane?

    There are 6998.9 mi between Auckland Intl and Seattle/Tacoma Intl. In terms of flight time, this usually takes a little over 16h 36m.

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

    Prices for flights from Auckland Intl Airport to Seattle/Tacoma Intl Airport refresh daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Auckland Intl Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Leavenworth
Tacoma
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Kent
Marysville
Puyallup
Federal Way
Kirkland
Tukwila
Shoreline
Lakewood
Centralia
Fife
Cle Elum
Redmond
Westport

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Auckland to Seattle for you.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Auckland to Seattle.

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

Of course. momondo tracks the price of Auckland to Seattle flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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