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$494+ 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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — AKL
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Auckland Intl are usually found in March or February, booked 45 days in advance, depart on a Wednesday or Monday and return on a Sunday

Cheap 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 September 11, 2025.

Round-trip from

$742
(Air Canada)

One-way from

$494
(Air Canada)

Popular in

July

Cheapest in

March

Average price

$1,464
From Seattle/Tacoma Intl to Auckland Intl
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One-way flight from Seattle/Tacoma Intl to Auckland Intl
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Highest demand for flights based on searches. 14% potential increase in price ($219 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 11, 2025.

This Air Canada deal was found by Cheapflights users on 9/9. 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 12/143:40 pmSEA - AKL
1 stop22h 20mAir Canada
Sun 12/212:00 pmAKL - SEA
1 stop21h 31mAir Canada
Deal found 9/9$742
This Expedia deal was found by Cheapflights users on 9/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/318:00 pmSEA - AKL
2 stops32h 25mMultiple Airlines
Mon 11/176:45 amAKL - SEA
2 stops23h 46mMultiple Airlines
Deal found 9/9$746
This Orbitz deal was found by Cheapflights users on 9/10. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/810:05 amSEA - AKL
1 stop27h 55mAir Canada
Sun 12/212:00 pmAKL - SEA
1 stop16h 31mAir Canada
Deal found 9/10$768
This Air Canada deal was found by Cheapflights users on 9/10. 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 11/28:00 pmSEA - AKL
2 stops24h 20mAir Canada
Sun 11/166:15 amAKL - SEA
2 stops34h 01mAir Canada
Deal found 9/10$772
This Air Canada deal was found by Cheapflights users on 9/11. 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.
Fri 10/318:00 pmSEA - AKL
2 stops25h 55mMultiple Airlines
Fri 11/146:15 amAKL - SEA
2 stops24h 16mMultiple Airlines
Deal found 9/11$812
This Air Canada deal was found by Cheapflights users on 9/11. 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.
Fri 12/510:05 amSEA - AKL
1 stop27h 55mAir Canada
Mon 12/152:00 pmAKL - SEA
1 stop21h 31mAir Canada
Deal found 9/11$848
This Air Canada deal was found by Cheapflights users on 9/9. 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 11/210:05 amSEA - AKL
2 stops34h 15mAir Canada
Tue 11/187:00 amAKL - SEA
2 stops23h 31mAir Canada
Deal found 9/9$852
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/251:53 pmSEA - AKL
1 stop22h 17mAmerican Airlines
Sat 11/12:55 pmAKL - SEA
2 stops21h 59mAmerican Airlines
Deal found 9/10$854
This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/185:55 pmSEA - AKL
1 stop17h 55mDelta
Fri 10/311:35 pmAKL - SEA
2 stops39h 31mDelta
Deal found 9/9$855
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/263:29 pmSEA - AKL
2 stops22h 56mAmerican Airlines
Sun 11/212:20 pmAKL - SEA
1 stop21h 49mAmerican Airlines
Deal found 9/10$856
This Orbitz deal was found by Cheapflights users on 9/11. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/83:40 pmSEA - AKL
1 stop22h 20mAir Canada
Thu 12/187:00 amAKL - SEA
2 stops28h 31mAir Canada
Deal found 9/11$858
This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/35:55 pmSEA - AKL
1 stop17h 40mDelta
Thu 11/202:35 pmAKL - SEA
1 stop23h 25mDelta
Deal found 9/9$862

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 September 11, 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

Sat 10/18

5:55 pm-7:50 am

1 stop17h 55m

Auckland Intl

Fri 10/31

1:35 pm-9:06 am

2 stops39h 31m

$855

SeattleAuckland

SEA - AKL

SEAAKL

Seattle/Tacoma Intl

Thu 10/30

12:45 pm-7:35 am

1 stop22h 50m

Auckland Intl

Thu 11/20

2:35 pm-1:00 pm

1 stop19h 25m

$862

SeattleAuckland

SEA - AKL

SEAAKL

Seattle/Tacoma Intl

Tue 11/11

10:19 am-8:35 am

1 stop25h 16m

Auckland Intl

Sat 11/22

2:35 pm-10:27 am

1 stop16h 52m

$862

SeattleAuckland

SEA - AKL

SEAAKL

Seattle/Tacoma Intl

Tue 12/2

2:11 pm-8:35 am

1 stop21h 24m

Auckland Intl

Fri 12/12

2:35 pm-10:24 am

1 stop16h 49m

$862

SeattleAuckland

SEA - AKL

SEAAKL

Seattle/Tacoma Intl

Tue 11/18

12:20 pm-8:35 am

1 stop23h 15m

Auckland Intl

Wed 12/3

2:35 pm-2:44 pm

1 stop21h 09m

$862

SeattleAuckland

SEA - AKL

SEAAKL

Seattle/Tacoma Intl

Fri 10/31

12:45 pm-7:35 am

1 stop22h 50m

Auckland Intl

Wed 11/19

2:35 pm-5:00 pm

1 stop23h 25m

$862

SeattleAuckland

SEA - AKL

SEAAKL

Seattle/Tacoma Intl

Mon 2/16

2:00 pm-8:35 am

1 stop21h 35m

Auckland Intl

Tue 2/24

2:35 pm-1:00 pm

1 stop19h 25m

$862

SeattleAuckland

SEA - AKL

SEAAKL

Seattle/Tacoma Intl

Tue 11/11

5:59 pm-8:35 am

1 stop17h 36m

Auckland Intl

Sun 11/23

2:35 pm-10:27 am

1 stop16h 52m

$862

SeattleAuckland

SEA - AKL

SEAAKL

Seattle/Tacoma Intl

Mon 11/3

3:37 pm-9:10 am

1 stop20h 33m

Auckland Intl

Sun 11/16

3:50 pm-4:15 pm

1 stop21h 25m

$863

SeattleAuckland

SEA - AKL

SEAAKL

Seattle/Tacoma Intl

Sun 3/8

7:32 pm-8:10 am

1 stop16h 38m

Auckland Intl

Fri 3/20

2:50 pm-11:10 am

1 stop16h 20m

$863

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 19 results
1
2

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 August 29, 2025.

To ensure you get the cheapest price possible for a flight from Seattle to Auckland, you should look to book at least 45 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, January is the cheapest month in which you can book a flight from Seattle to Auckland (average of $1,021). Flying from Seattle to Auckland in December is currently the most expensive (average of $1,511). 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 September 11, 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 17% 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.

How much does it cost to fly round-trip from Seattle to Auckland?

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 September 11, 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
10,000 reviews

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Air New Zealand
8.0
Very good
505 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,960 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,937 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Air Canada
7.1
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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 17h 55m. Delta provides one of the quickest options available for as low as $855. Seattle and Auckland are separated by a distance of 7000 mi.

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

    Cheapflights users have booked flights from Seattle to Auckland round-trip from $620. Other airlines that can offer you cheap pricing are Qantas Airways, from $719, and Delta, from $787. Users have found that Air Canada is 53% cheaper than the other options available to this destination.

  • 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 $58 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 The Wiltern more than any other notable places. Hollywood Bowl, Hollywood Walk of Fame, and The Wiltern can be visited by traveling about 12.5 mi, 11.7 mi, and 10.0 mi respectively from Los Angeles. Those looking to explore during their layover in Los Angeles can rent a car from Los Angeles for about $49 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, January is the cheapest month in which you can book a flight from Seattle to Auckland (average of $1,021). Flying from Seattle to Auckland in December is currently the most expensive (average of $1,511). 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

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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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$620Average$897FlexibilityNo cancel feeOn-time67%
Qantas AirwaysCheapest$719Average$1,192FlexibilityNo cancel feeOn-time74%
DeltaCheapest$787Average$1,144FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$792Average$1,305FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$794Average$951FlexibilityNo cancel feeOn-time71%
Hawaiian AirlinesCheapest$843Average$1,236FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$864Average$1,269FlexibilityNo cancel feeOn-time75%
Air New ZealandCheapest$1,031Average$1,379FlexibilityNo cancel feeOn-time78%

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