HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Auckland

$465+ Cheap flights from Seattle (SEA) to Auckland (AKL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/17. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — AKL
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Seattle to Auckland with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Auckland Intl are usually found in March or October, booked 29 days in advance, depart on a Wednesday or Monday and return on a Sunday

Cheap flight deals from Seattle to Auckland

Cheapest flights from Seattle to Auckland
Explore the most affordable flight options available from Seattle to Auckland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Air Canada deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/218:00 pmSEA - AKL
1 stop18h 00mAir Canada
Wed 12/244:20 pmAKL - SEA
2 stops51h 26mAir Canada
Deal found 12/11$952
This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/115:11 pmSEA - AKL
1 stop18h 59mUnited Airlines
Tue 12/167:35 pmAKL - SEA
2 stops22h 25mUnited Airlines
Deal found 12/11$1,061
This KAYAK deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/113:25 pmSEA - AKL
1 stop20h 45mAir New Zealand
Sun 12/143:50 pmAKL - SEA
1 stop26h 10mAir New Zealand
Deal found 12/11$1,091
This Kiwi.com deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/127:00 amSEA - AKL
1 stop17h 20mMultiple Airlines
Tue 12/1611:30 pmAKL - SEA
1 stop18h 19mMultiple Airlines
Deal found 12/11$1,135
This Alaska Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/127:00 amSEA - AKL
1 stop17h 20mMultiple Airlines
Thu 12/1811:30 pmAKL - SEA
1 stop21h 22mMultiple Airlines
Deal found 12/11$1,136
This Alaska Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:32 pmSEA - AKL
2 stops29h 48mMultiple Airlines
Sat 12/1311:30 pmAKL - SEA
1 stop18h 17mMultiple Airlines
Deal found 12/11$1,147
This KAYAK deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/113:25 pmSEA - AKL
1 stop20h 45mAir New Zealand
Mon 12/157:55 pmAKL - SEA
1 stop25h 55mAir New Zealand
Deal found 12/11$1,191
This Air Canada deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/218:00 pmSEA - AKL
1 stop18h 00mAir Canada
Thu 1/19:00 amAKL - SEA
2 stops31h 16mAir Canada
Deal found 12/10$1,196
This Air Canada deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/215:50 amSEA - AKL
1 stop32h 10mAir Canada
Mon 1/57:00 amAKL - SEA
2 stops47h 15mAir Canada
Deal found 12/10$1,296
This Travelocity deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/258:00 pmSEA - AKL
2 stops28h 15mMultiple Airlines
Tue 12/3011:30 pmAKL - SEA
2 stops26h 30mMultiple Airlines
Deal found 12/10$1,319

Find flight deals from Seattle to Auckland

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Auckland (AKL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$886
(Ovago)

One-way from

$465
(Air Canada)

Popular in

July

Cheapest in

March

Average price

$1,373
Provider with most accurate pricing for Seattle/Tacoma Intl-Auckland Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Auckland Intl flights.
Search Deals
From Seattle/Tacoma Intl to Auckland Intl
Search Deals
One-way flight from Seattle/Tacoma Intl to Auckland Intl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($198 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Auckland 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, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from Seattle to Auckland that are best for you.

Fly from

Seattle

Fly to

Auckland

Route

Depart

Return

Price

SeattleAuckland

SEA - AKL

SEAAKL

Seattle/Tacoma Intl

Mon 2/2

9:25 am-9:10 am

1 stop26h 45m

Auckland Intl

Thu 2/12

3:50 pm-9:01 pm

1 stop26h 11m

$937

SeattleAuckland

SEA - AKL

SEAAKL

Seattle/Tacoma Intl

Sat 2/28

2:00 pm-8:35 am

1 stop21h 35m

Auckland Intl

Sat 3/7

2:35 pm-12:58 pm

1 stop19h 23m

$961

SeattleAuckland

SEA - AKL

SEAAKL

Seattle/Tacoma Intl

Sat 2/14

9:50 am-8:35 am

1 stop25h 45m

Auckland Intl

Sun 3/1

2:35 pm-12:58 pm

1 stop19h 23m

$961

SeattleAuckland

SEA - AKL

SEAAKL

Seattle/Tacoma Intl

Sun 1/18

9:25 am-8:35 am

2 stops26h 10m

Auckland Intl

Sun 2/1

2:35 pm-4:55 pm

2 stops23h 20m

$965

SeattleAuckland

SEA - AKL

SEAAKL

Seattle/Tacoma Intl

Wed 2/11

11:17 am-8:35 am

1 stop24h 18m

Auckland Intl

Sat 2/21

2:35 pm-8:30 pm

1 stop26h 55m

$1,281

SeattleAuckland

SEA - AKL

SEAAKL

Seattle/Tacoma Intl

Thu 2/5

6:00 am-12:25 am

2 stops45h 25m

Auckland Intl

Mon 2/9

7:15 pm-5:52 pm

2 stops43h 37m

$1,349

SeattleAuckland

SEA - AKL

SEAAKL

Seattle/Tacoma Intl

Wed 3/11

4:50 pm-2:05 pm

2 stops25h 15m

Auckland Intl

Wed 3/25

1:15 pm-7:59 pm

3 stops26h 44m

$1,350

SeattleAuckland

SEA - AKL

SEAAKL

Seattle/Tacoma Intl

Fri 1/9

10:25 am-8:35 am

1 stop25h 10m

Auckland Intl

Sun 1/25

2:35 pm-4:55 pm

2 stops23h 20m

$1,385

SeattleAuckland

SEA - AKL

SEAAKL

Seattle/Tacoma Intl

Sun 1/4

5:49 pm-3:20 pm

2 stops24h 31m

Auckland Intl

Sat 1/10

8:00 am-5:52 pm

2 stops30h 52m

$1,472

SeattleAuckland

SEA - AKL

SEAAKL

Seattle/Tacoma Intl

Wed 12/24

7:00 am-9:20 pm

1 stop17h 20m

Auckland Intl

Tue 1/6

11:30 pm-5:00 am

2 stops26h 30m

$1,756

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 19 results
1
2

Compare providers for flights from Seattle to Auckland

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Auckland in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Auckland flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Seattle-Auckland flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Seattle-Auckland flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Auckland flights, Cheapflights users trust eDreams the most. eDreams 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 Seattle-Auckland 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 Seattle to Auckland

Have a flexible travel schedule? Discover the best time to fly to Auckland from Seattle with our price prediction graph.
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.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Auckland

How far ahead should I book a flight from Seattle to Auckland?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Auckland. Price data was last updated on December 5, 2025.

To ensure you get the cheapest price possible for a flight from Seattle to Auckland, you should look to book at least 29 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Seattle to Auckland?

Currently, March is the cheapest month in which you can book a flight from Seattle to Auckland (average of $556). Flying from Seattle to Auckland in June is currently the most expensive (average of $1,194). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Seattle to Auckland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Seattle to Auckland in the morning. If you’re flexible enough to do this you can expect to save up to 16% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from Seattle to Auckland?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Auckland. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Seattle to Auckland flight should consider departing on Monday at noon when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Auckland

Get insights into the airlines that provide service to Auckland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Auckland. Reviews last updated December 12, 2025.
See what other customers who have flown with Alaska Airlines, Air New Zealand, and Delta from Seattle to Auckland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,431 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Alaska Airlines
8.0
Very good
11,431 reviews
Alaska Airlines
8.0
Very good
11,431 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Air New Zealand
8.0
Very good
552 reviews
Alaska Airlines
8.0
Very good
11,431 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Delta
7.9
Good
8,005 reviews
Alaska Airlines
8.0
Very good
11,431 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
United Airlines
7.4
Good
9,095 reviews
Alaska Airlines
8.0
Very good
11,431 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Air Canada
7.1
Good
10,514 reviews
Alaska Airlines
8.0
Very good
11,431 reviews

Overall

8.0

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Auckland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Seattle to Auckland?

    A quick flight from Seattle to Auckland can take about 21h 35m. United Airlines provides one of the quickest options available for as low as $961. Seattle and Auckland are separated by a distance of 7000 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Seattle to Auckland round-trip?

    Cheapflights users have booked flights from Seattle to Auckland round-trip from $616. Other airlines that can offer you cheap pricing are Delta, from $788, and United Airlines, from $788. Users have found that Air Canada is 51% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Seattle to Auckland one-way?

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $324. However, be on the lookout for offers from United Airlines and Air New Zealand, as they are both options that can get you from Seattle to Auckland for a low price.

  • Where are the most common layover locations when flying from Seattle to Auckland?

    The most popular layover on flights from Seattle to Auckland is San Francisco. San Francisco is followed by Los Angeles in terms of the most popular layover location on flights from Seattle to Auckland.

  • What are some popular things to do or see while on a layover in San Francisco?

    If you're on a layover in San Francisco and looking for things to do, consider visiting Fisherman's Wharf, Union Square, or Bill Graham Civic Auditorium. Travelers on a layover in San Francisco can visit Fisherman's Wharf, Union Square, and Bill Graham Civic Auditorium, by traveling 13.0 mi, 11.6 mi, and 11.1 mi, respectively after landing at San Francisco. Those landing in San Francisco looking to spend some time exploring during their layover can rent a car for about $50 per day.

  • What are some popular points of interest to see during a layover in Los Angeles?

    Los Angeles travelers tend to visit Hollywood Bowl, Hollywood Walk of Fame, and L.A. Live more than any other notable places. Hollywood Bowl, Hollywood Walk of Fame, and L.A. Live can be visited by traveling about 12.5 mi, 11.7 mi, and 10.8 mi respectively from Los Angeles. Those looking to explore during their layover in Los Angeles can rent a car from Los Angeles for about $38 per day.

  • Where are the least popular layover locations for Seattle to Auckland flights?

    Of the flights from Seattle to Auckland that have layovers, the fewest flights stop in Vancouver.

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

    Yes. In addition to deals on Seattle to Auckland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Auckland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Auckland.

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

    Yes. Cheapflights offers flight deals from Seattle to Auckland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Auckland?

    Currently, March is the cheapest month in which you can book a flight from Seattle to Auckland (average of $556). Flying from Seattle to Auckland in June is currently the most expensive (average of $1,194). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Auckland?

Book flights to Auckland if you plan to visit one of these locations
Mangere

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.

Top 8 airlines flying from Seattle to Auckland

Discover the top 8 airlines that operate flights from Seattle to Auckland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$620Average$914FlexibilityNo cancel feeOn-time67%
DeltaCheapest$788Average$1,111FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$788Average$1,182FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$794Average$952FlexibilityNo cancel feeOn-time71%
Hawaiian AirlinesCheapest$844Average$1,248FlexibilityNo cancel feeOn-time85%
Qantas AirwaysCheapest$877Average$1,051FlexibilityNo cancel feeOn-time74%
Air New ZealandCheapest$1,018Average$1,374FlexibilityNo cancel feeOn-time78%
Alaska AirlinesCheapest$1,072Average$1,333FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.